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linux/fs/jfs/jfs_dmap.c

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-27 08:55:05 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2012-09-17 11:58:19 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
2010-03-24 17:04:11 +09:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2012-09-17 11:58:19 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: semaphore to mutex conversion. the conversion was generated via scripts, and the result was validated automatically via a script as well. build and boot tested. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2006-01-24 15:22:50 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtree_t for sufficient free blocks there is an array out of bounds while getting element in tp->dm_stree. To add the required check for out of bound we first need to determine the type of dmtree. Thus added an extra parameter to dbFindLeaf so that the type of tree can be determined and the required check can be applied. Reported-by: syzbot+aea1ad91e854d0a83e04@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=aea1ad91e854d0a83e04 Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-04 11:17:18 +05:30
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: make buddy table static Idea is to reduce false cacheline sharing and stuff Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-11-29 08:28:58 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: add dmapctl integrity check to prevent invalid operations Add check_dmapctl() to validate dmapctl structure integrity, focusing on preventing invalid operations caused by on-disk corruption. Key checks: - nleafs bounded by [0, LPERCTL] (maximum leaf nodes per dmapctl). - l2nleafs bounded by [0, L2LPERCTL] and consistent with nleafs (nleafs must be 2^l2nleafs). - leafidx must be exactly CTLLEAFIND (expected leaf index position). - height bounded by [0, L2LPERCTL >> 1] (valid tree height range). - budmin validity: NOFREE only if nleafs=0; otherwise >= BUDMIN. - Leaf nodes fit within stree array (leafidx + nleafs <= CTLTREESIZE). - Leaf node values are either non-negative or NOFREE. Invoked in dbAllocAG(), dbFindCtl(), dbAdjCtl() and dbExtendFS() when accessing dmapctl pages, catching corruption early before dmap operations trigger invalid memory access or logic errors. This fixes the following UBSAN warning. [58245.668090][T14017] ------------[ cut here ]------------ [58245.668103][T14017] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2641:11 [58245.668119][T14017] shift exponent 110 is too large for 32-bit type 'int' [58245.668137][T14017] CPU: 0 UID: 0 PID: 14017 Comm: 4c1966e88c28fa9 Tainted: G E 6.18.0-rc4-00253-g21ce5d4ba045-dirty #124 PREEMPT_{RT,(full)} [58245.668174][T14017] Tainted: [E]=UNSIGNED_MODULE [58245.668176][T14017] Hardware name: QEMU Ubuntu 25.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [58245.668184][T14017] Call Trace: [58245.668200][T14017] <TASK> [58245.668208][T14017] dump_stack_lvl+0x189/0x250 [58245.668288][T14017] ? __pfx_dump_stack_lvl+0x10/0x10 [58245.668301][T14017] ? __pfx__printk+0x10/0x10 [58245.668315][T14017] ? lock_metapage+0x303/0x400 [jfs] [58245.668406][T14017] ubsan_epilogue+0xa/0x40 [58245.668422][T14017] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [58245.668462][T14017] dbSplit+0x1f8/0x200 [jfs] [58245.668543][T14017] dbAdjCtl+0x34c/0xa20 [jfs] [58245.668628][T14017] dbAllocNear+0x2ee/0x3d0 [jfs] [58245.668710][T14017] dbAlloc+0x933/0xba0 [jfs] [58245.668797][T14017] ea_write+0x374/0xdd0 [jfs] [58245.668888][T14017] ? __pfx_ea_write+0x10/0x10 [jfs] [58245.668966][T14017] ? __jfs_setxattr+0x76e/0x1120 [jfs] [58245.669046][T14017] __jfs_setxattr+0xa01/0x1120 [jfs] [58245.669135][T14017] ? __pfx___jfs_setxattr+0x10/0x10 [jfs] [58245.669216][T14017] ? mutex_lock_nested+0x154/0x1d0 [58245.669252][T14017] ? __jfs_xattr_set+0xb9/0x170 [jfs] [58245.669333][T14017] __jfs_xattr_set+0xda/0x170 [jfs] [58245.669430][T14017] ? __pfx___jfs_xattr_set+0x10/0x10 [jfs] [58245.669509][T14017] ? xattr_full_name+0x6f/0x90 [58245.669546][T14017] ? jfs_xattr_set+0x33/0x60 [jfs] [58245.669636][T14017] ? __pfx_jfs_xattr_set+0x10/0x10 [jfs] [58245.669726][T14017] __vfs_setxattr+0x43c/0x480 [58245.669743][T14017] __vfs_setxattr_noperm+0x12d/0x660 [58245.669756][T14017] vfs_setxattr+0x16b/0x2f0 [58245.669768][T14017] ? __pfx_vfs_setxattr+0x10/0x10 [58245.669782][T14017] filename_setxattr+0x274/0x600 [58245.669795][T14017] ? __pfx_filename_setxattr+0x10/0x10 [58245.669806][T14017] ? getname_flags+0x1e5/0x540 [58245.669829][T14017] path_setxattrat+0x364/0x3a0 [58245.669840][T14017] ? __pfx_path_setxattrat+0x10/0x10 [58245.669859][T14017] ? __se_sys_chdir+0x1b9/0x280 [58245.669876][T14017] __x64_sys_lsetxattr+0xbf/0xe0 [58245.669888][T14017] do_syscall_64+0xfa/0xfa0 [58245.669901][T14017] ? lockdep_hardirqs_on+0x9c/0x150 [58245.669913][T14017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [58245.669927][T14017] ? exc_page_fault+0xab/0x100 [58245.669937][T14017] entry_SYSCALL_64_after_hwframe+0x77/0x7f Reported-by: syzbot+4c1966e88c28fa96e053@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4c1966e88c28fa96e053 Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-11-28 23:51:50 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
jfs: fix divide error in dbNextAG Syzbot reported divide error in dbNextAG(). The problem was in missing validation check for malicious image. Syzbot crafted an image with bmp->db_numag equal to 0. There wasn't any validation checks, but dbNextAG() blindly use bmp->db_numag in divide expression Fix it by validating bmp->db_numag in dbMount() and return an error if image is malicious Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reported-and-tested-by: syzbot+46f5c25af73eb8330eb6@syzkaller.appspotmail.com Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2022-03-19 22:30:00 +03:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs: jfs: fix shift-out-of-bounds in dbAllocAG Syzbot found a crash : UBSAN: shift-out-of-bounds in dbAllocAG. The underlying bug is the missing check of bmp->db_agl2size. The field can be greater than 64 and trigger the shift-out-of-bounds. Fix this bug by adding a check of bmp->db_agl2size in dbMount since this field is used in many following functions. The upper bound for this field is L2MAXL2SIZE - L2MAXAG, thanks for the help of Dave Kleikamp. Note that, for maintenance, I reorganized error handling code of dbMount. Reported-by: syzbot+15342c1aa6a00fb7a438@syzkaller.appspotmail.com Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2022-10-18 08:48:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument This was done entirely with mindless brute force, using git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' | xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/' to convert the new alloc_obj() users that had a simple GFP_KERNEL argument to just drop that argument. Note that due to the extreme simplicity of the scripting, any slightly more complex cases spread over multiple lines would not be triggered: they definitely exist, but this covers the vast bulk of the cases, and the resulting diff is also then easier to check automatically. For the same reason the 'flex' versions will be done as a separate conversion. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2026-02-21 16:37:42 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs: jfs: fix shift-out-of-bounds in dbAllocAG Syzbot found a crash : UBSAN: shift-out-of-bounds in dbAllocAG. The underlying bug is the missing check of bmp->db_agl2size. The field can be greater than 64 and trigger the shift-out-of-bounds. Fix this bug by adding a check of bmp->db_agl2size in dbMount since this field is used in many following functions. The upper bound for this field is L2MAXL2SIZE - L2MAXAG, thanks for the help of Dave Kleikamp. Note that, for maintenance, I reorganized error handling code of dbMount. Reported-by: syzbot+15342c1aa6a00fb7a438@syzkaller.appspotmail.com Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2022-10-18 08:48:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs_dmap.[ch]: trivial typo fix: s/heigth/height/g Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: André Goddard Rosa <andre.goddard@gmail.com> Cc: jfs-discussion@lists.sourceforge.net
2010-01-28 16:13:01 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs: jfs: fix shift-out-of-bounds in dbAllocAG Syzbot found a crash : UBSAN: shift-out-of-bounds in dbAllocAG. The underlying bug is the missing check of bmp->db_agl2size. The field can be greater than 64 and trigger the shift-out-of-bounds. Fix this bug by adding a check of bmp->db_agl2size in dbMount since this field is used in many following functions. The upper bound for this field is L2MAXL2SIZE - L2MAXAG, thanks for the help of Dave Kleikamp. Note that, for maintenance, I reorganized error handling code of dbMount. Reported-by: syzbot+15342c1aa6a00fb7a438@syzkaller.appspotmail.com Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2022-10-18 08:48:07 -05:00
fs/jfs: consolidate sanity checking in dbMount Sanity checks have been added to dbMount as individual if clauses with identical error handling. Move these all into one clause. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-02-20 10:31:19 -06:00
jfs: validate AG parameters in dbMount() to prevent crashes Validate db_agheight, db_agwidth, and db_agstart in dbMount to catch corrupted metadata early and avoid undefined behavior in dbAllocAG. Limits are derived from L2LPERCTL, LPERCTL/MAXAG, and CTLTREESIZE: - agheight: 0 to L2LPERCTL/2 (0 to 5) ensures shift (L2LPERCTL - 2*agheight) >= 0. - agwidth: 1 to min(LPERCTL/MAXAG, 2^(L2LPERCTL - 2*agheight)) ensures agperlev >= 1. - Ranges: 1-8 (agheight 0-3), 1-4 (agheight 4), 1 (agheight 5). - LPERCTL/MAXAG = 1024/128 = 8 limits leaves per AG; 2^(10 - 2*agheight) prevents division to 0. - agstart: 0 to CTLTREESIZE-1 - agwidth*(MAXAG-1) keeps ti within stree (size 1365). - Ranges: 0-1237 (agwidth 1), 0-348 (agwidth 8). UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:1400:9 shift exponent -335544310 is negative CPU: 0 UID: 0 PID: 5822 Comm: syz-executor130 Not tainted 6.14.0-rc5-syzkaller #0 Hardware name: Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 ubsan_epilogue lib/ubsan.c:231 [inline] __ubsan_handle_shift_out_of_bounds+0x3c8/0x420 lib/ubsan.c:468 dbAllocAG+0x1087/0x10b0 fs/jfs/jfs_dmap.c:1400 dbDiscardAG+0x352/0xa20 fs/jfs/jfs_dmap.c:1613 jfs_ioc_trim+0x45a/0x6b0 fs/jfs/jfs_discard.c:105 jfs_ioctl+0x2cd/0x3e0 fs/jfs/ioctl.c:131 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Found by Linux Verification Center (linuxtesting.org) with Syzkaller. Cc: stable@vger.kernel.org Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reported-by: syzbot+fe8264911355151c487f@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=fe8264911355151c487f Signed-off-by: Vasiliy Kovalev <kovalev@altlinux.org> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-03-10 11:56:02 +03:00
fs/jfs: consolidate sanity checking in dbMount Sanity checks have been added to dbMount as individual if clauses with identical error handling. Move these all into one clause. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-02-20 10:31:19 -06:00
fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor. Signed-off-by: Hoi Pok Wu <wuhoipok@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2022-10-25 23:20:45 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs: jfs: fix shift-out-of-bounds in dbAllocAG Syzbot found a crash : UBSAN: shift-out-of-bounds in dbAllocAG. The underlying bug is the missing check of bmp->db_agl2size. The field can be greater than 64 and trigger the shift-out-of-bounds. Fix this bug by adding a check of bmp->db_agl2size in dbMount since this field is used in many following functions. The upper bound for this field is L2MAXL2SIZE - L2MAXAG, thanks for the help of Dave Kleikamp. Note that, for maintenance, I reorganized error handling code of dbMount. Reported-by: syzbot+15342c1aa6a00fb7a438@syzkaller.appspotmail.com Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2022-10-18 08:48:07 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount() Syzkaller reported the following issue: ================================================================== BUG: KASAN: double-free in slab_free mm/slub.c:3787 [inline] BUG: KASAN: double-free in __kmem_cache_free+0x71/0x110 mm/slub.c:3800 Free of addr ffff888086408000 by task syz-executor.4/12750 [...] Call Trace: <TASK> [...] kasan_report_invalid_free+0xac/0xd0 mm/kasan/report.c:482 ____kasan_slab_free+0xfb/0x120 kasan_slab_free include/linux/kasan.h:177 [inline] slab_free_hook mm/slub.c:1781 [inline] slab_free_freelist_hook+0x12e/0x1a0 mm/slub.c:1807 slab_free mm/slub.c:3787 [inline] __kmem_cache_free+0x71/0x110 mm/slub.c:3800 dbUnmount+0xf4/0x110 fs/jfs/jfs_dmap.c:264 jfs_umount+0x248/0x3b0 fs/jfs/jfs_umount.c:87 jfs_put_super+0x86/0x190 fs/jfs/super.c:194 generic_shutdown_super+0x130/0x310 fs/super.c:492 kill_block_super+0x79/0xd0 fs/super.c:1386 deactivate_locked_super+0xa7/0xf0 fs/super.c:332 cleanup_mnt+0x494/0x520 fs/namespace.c:1291 task_work_run+0x243/0x300 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0x124/0x150 kernel/entry/common.c:171 exit_to_user_mode_prepare+0xb2/0x140 kernel/entry/common.c:203 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline] syscall_exit_to_user_mode+0x26/0x60 kernel/entry/common.c:296 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd [...] </TASK> Allocated by task 13352: kasan_save_stack mm/kasan/common.c:45 [inline] kasan_set_track+0x3d/0x60 mm/kasan/common.c:52 ____kasan_kmalloc mm/kasan/common.c:371 [inline] __kasan_kmalloc+0x97/0xb0 mm/kasan/common.c:380 kmalloc include/linux/slab.h:580 [inline] dbMount+0x54/0x980 fs/jfs/jfs_dmap.c:164 jfs_mount+0x1dd/0x830 fs/jfs/jfs_mount.c:121 jfs_fill_super+0x590/0xc50 fs/jfs/super.c:556 mount_bdev+0x26c/0x3a0 fs/super.c:1359 legacy_get_tree+0xea/0x180 fs/fs_context.c:610 vfs_get_tree+0x88/0x270 fs/super.c:1489 do_new_mount+0x289/0xad0 fs/namespace.c:3145 do_mount fs/namespace.c:3488 [inline] __do_sys_mount fs/namespace.c:3697 [inline] __se_sys_mount+0x2d3/0x3c0 fs/namespace.c:3674 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd Freed by task 13352: kasan_save_stack mm/kasan/common.c:45 [inline] kasan_set_track+0x3d/0x60 mm/kasan/common.c:52 kasan_save_free_info+0x27/0x40 mm/kasan/generic.c:518 ____kasan_slab_free+0xd6/0x120 mm/kasan/common.c:236 kasan_slab_free include/linux/kasan.h:177 [inline] slab_free_hook mm/slub.c:1781 [inline] slab_free_freelist_hook+0x12e/0x1a0 mm/slub.c:1807 slab_free mm/slub.c:3787 [inline] __kmem_cache_free+0x71/0x110 mm/slub.c:3800 dbUnmount+0xf4/0x110 fs/jfs/jfs_dmap.c:264 jfs_mount_rw+0x545/0x740 fs/jfs/jfs_mount.c:247 jfs_remount+0x3db/0x710 fs/jfs/super.c:454 reconfigure_super+0x3bc/0x7b0 fs/super.c:935 vfs_fsconfig_locked fs/fsopen.c:254 [inline] __do_sys_fsconfig fs/fsopen.c:439 [inline] __se_sys_fsconfig+0xad5/0x1060 fs/fsopen.c:314 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd [...] JFS_SBI(ipbmap->i_sb)->bmap wasn't set to NULL after kfree() in dbUnmount(). Syzkaller uses faultinject to reproduce this KASAN double-free warning. The issue is triggered if either diMount() or dbMount() fail in jfs_remount(), since diUnmount() or dbUnmount() already happened in such a case - they will do double-free on next execution: jfs_umount or jfs_remount. Tested on both upstream and jfs-next by syzkaller. Reported-and-tested-by: syzbot+6a93efb725385bc4b2e9@syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/000000000000471f2d05f1ce8bad@google.com/T/ Link: https://syzkaller.appspot.com/bug?extid=6a93efb725385bc4b2e9 Signed-off-by: Andrew Kanner <andrew.kanner@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-07-01 17:05:42 +03:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs_dmap.[ch]: trivial typo fix: s/heigth/height/g Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: André Goddard Rosa <andre.goddard@gmail.com> Cc: jfs-discussion@lists.sourceforge.net
2010-01-28 16:13:01 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait) This patch add EXPORT_SYMBOL(filemap_write_and_wait) and use it. See mm/filemap.c: And changes the filemap_write_and_wait() and filemap_write_and_wait_range(). Current filemap_write_and_wait() doesn't wait if filemap_fdatawrite() returns error. However, even if filemap_fdatawrite() returned an error, it may have submitted the partially data pages to the device. (e.g. in the case of -ENOSPC) <quotation> Andrew Morton writes, If filemap_fdatawrite() returns an error, this might be due to some I/O problem: dead disk, unplugged cable, etc. Given the generally crappy quality of the kernel's handling of such exceptions, there's a good chance that the filemap_fdatawait() will get stuck in D state forever. </quotation> So, this patch doesn't wait if filemap_fdatawrite() returns the -EIO. Trond, could you please review the nfs part? Especially I'm not sure, nfs must use the "filemap_fdatawrite(inode->i_mapping) == 0", or not. Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-08 01:02:14 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2012-09-17 11:58:19 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Add lockdep annotations Yeah, it's about time. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2007-01-09 14:14:48 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2012-09-17 11:58:19 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs: jfs: fix possible NULL pointer dereference in dbFree() In our fault-injection testing, the variable "nblocks" in dbFree() can be zero when kmalloc_array() fails in dtSearch(). In this case, the variable "mp" in dbFree() would be NULL and then it is dereferenced in "write_metapage(mp)". The failure log is listed as follows: [ 13.824137] BUG: kernel NULL pointer dereference, address: 0000000000000020 ... [ 13.827416] RIP: 0010:dbFree+0x5f7/0x910 [jfs] [ 13.834341] Call Trace: [ 13.834540] <TASK> [ 13.834713] txFreeMap+0x7b4/0xb10 [jfs] [ 13.835038] txUpdateMap+0x311/0x650 [jfs] [ 13.835375] jfs_lazycommit+0x5f2/0xc70 [jfs] [ 13.835726] ? sched_dynamic_update+0x1b0/0x1b0 [ 13.836092] kthread+0x3c2/0x4a0 [ 13.836355] ? txLockFree+0x160/0x160 [jfs] [ 13.836763] ? kthread_unuse_mm+0x160/0x160 [ 13.837106] ret_from_fork+0x1f/0x30 [ 13.837402] </TASK> ... This patch adds a NULL check of "mp" before "write_metapage(mp)" is called. Reported-by: TOTE Robot <oslab@tsinghua.edu.cn> Signed-off-by: Zixuan Fu <r33s3n6@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2022-04-11 18:45:34 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] JFS: Support page sizes greater than 4K jfs has never worked on architecutures where the page size was not 4K. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-02 12:25:02 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] JFS: Support page sizes greater than 4K jfs has never worked on architecutures where the page size was not 4K. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-02 12:25:02 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Take logsync lock before testing mp->lsn This fixes a race where lsn could be cleared before taking the lock Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2006-03-08 10:59:15 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Take logsync lock before testing mp->lsn This fixes a race where lsn could be cleared before taking the lock Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2006-03-08 10:59:15 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix out-of-bounds in dbNextAG() and diAlloc() In dbNextAG() , there is no check for the case where bmp->db_numag is greater or same than MAXAG due to a polluted image, which causes an out-of-bounds. Therefore, a bounds check should be added in dbMount(). And in dbNextAG(), a check for the case where agpref is greater than bmp->db_numag should be added, so an out-of-bounds exception should be prevented. Additionally, a check for the case where agno is greater or same than MAXAG should be added in diAlloc() to prevent out-of-bounds. Reported-by: Jeongjun Park <aha310510@gmail.com> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Jeongjun Park <aha310510@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2024-08-19 13:05:46 +09:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: delete duplicated words + other fixes Delete repeated words in fs/jfs/. {for, allocation, if, the} Insert "is" in one place to correct the grammar. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> To: linux-fsdevel@vger.kernel.org Cc: jfs-discussion@lists.sourceforge.net
2020-08-04 19:49:01 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Add lockdep annotations Yeah, it's about time. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2007-01-09 14:14:48 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
tree-wide: fix assorted typos all over the place That is "success", "unknown", "through", "performance", "[re|un]mapping" , "access", "default", "reasonable", "[con]currently", "temperature" , "channel", "[un]used", "application", "example","hierarchy", "therefore" , "[over|under]flow", "contiguous", "threshold", "enough" and others. Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-11-14 13:09:05 -02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Add lockdep annotations Yeah, it's about time. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2007-01-09 14:14:48 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Code cleanup - getting rid of never-used debug code I'm finally getting around to cleaning out debug code that I've never used. There has always been code ifdef'ed out by _JFS_DEBUG_DMAP, _JFS_DEBUG_IMAP, _JFS_DEBUG_DTREE, and _JFS_DEBUG_XTREE, which I have personally never used, and I doubt that anyone has since the design stage back in OS/2. There is also a function, xtGather, that has never been used, and I don't know why it was ever there. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-06-27 15:35:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Code cleanup - getting rid of never-used debug code I'm finally getting around to cleaning out debug code that I've never used. There has always been code ifdef'ed out by _JFS_DEBUG_DMAP, _JFS_DEBUG_IMAP, _JFS_DEBUG_DTREE, and _JFS_DEBUG_XTREE, which I have personally never used, and I doubt that anyone has since the design stage back in OS/2. There is also a function, xtGather, that has never been used, and I don't know why it was ever there. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-06-27 15:35:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Add lockdep annotations Yeah, it's about time. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2007-01-09 14:14:48 -06:00
JFS: Code cleanup - getting rid of never-used debug code I'm finally getting around to cleaning out debug code that I've never used. There has always been code ifdef'ed out by _JFS_DEBUG_DMAP, _JFS_DEBUG_IMAP, _JFS_DEBUG_DTREE, and _JFS_DEBUG_XTREE, which I have personally never used, and I doubt that anyone has since the design stage back in OS/2. There is also a function, xtGather, that has never been used, and I don't know why it was ever there. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-06-27 15:35:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Code cleanup - getting rid of never-used debug code I'm finally getting around to cleaning out debug code that I've never used. There has always been code ifdef'ed out by _JFS_DEBUG_DMAP, _JFS_DEBUG_IMAP, _JFS_DEBUG_DTREE, and _JFS_DEBUG_XTREE, which I have personally never used, and I doubt that anyone has since the design stage back in OS/2. There is also a function, xtGather, that has never been used, and I don't know why it was ever there. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-06-27 15:35:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Add lockdep annotations Yeah, it's about time. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2007-01-09 14:14:48 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Add lockdep annotations Yeah, it's about time. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2007-01-09 14:14:48 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Code cleanup - getting rid of never-used debug code I'm finally getting around to cleaning out debug code that I've never used. There has always been code ifdef'ed out by _JFS_DEBUG_DMAP, _JFS_DEBUG_IMAP, _JFS_DEBUG_DTREE, and _JFS_DEBUG_XTREE, which I have personally never used, and I doubt that anyone has since the design stage back in OS/2. There is also a function, xtGather, that has never been used, and I don't know why it was ever there. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-06-27 15:35:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Code cleanup - getting rid of never-used debug code I'm finally getting around to cleaning out debug code that I've never used. There has always been code ifdef'ed out by _JFS_DEBUG_DMAP, _JFS_DEBUG_IMAP, _JFS_DEBUG_DTREE, and _JFS_DEBUG_XTREE, which I have personally never used, and I doubt that anyone has since the design stage back in OS/2. There is also a function, xtGather, that has never been used, and I don't know why it was ever there. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-06-27 15:35:37 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs/jfs_dmap.c: replace min/casting by min_t Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Cc: Andrew Morton <akpm@linux-foundation.org>
2014-05-19 21:36:58 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: add dmapctl integrity check to prevent invalid operations Add check_dmapctl() to validate dmapctl structure integrity, focusing on preventing invalid operations caused by on-disk corruption. Key checks: - nleafs bounded by [0, LPERCTL] (maximum leaf nodes per dmapctl). - l2nleafs bounded by [0, L2LPERCTL] and consistent with nleafs (nleafs must be 2^l2nleafs). - leafidx must be exactly CTLLEAFIND (expected leaf index position). - height bounded by [0, L2LPERCTL >> 1] (valid tree height range). - budmin validity: NOFREE only if nleafs=0; otherwise >= BUDMIN. - Leaf nodes fit within stree array (leafidx + nleafs <= CTLTREESIZE). - Leaf node values are either non-negative or NOFREE. Invoked in dbAllocAG(), dbFindCtl(), dbAdjCtl() and dbExtendFS() when accessing dmapctl pages, catching corruption early before dmap operations trigger invalid memory access or logic errors. This fixes the following UBSAN warning. [58245.668090][T14017] ------------[ cut here ]------------ [58245.668103][T14017] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2641:11 [58245.668119][T14017] shift exponent 110 is too large for 32-bit type 'int' [58245.668137][T14017] CPU: 0 UID: 0 PID: 14017 Comm: 4c1966e88c28fa9 Tainted: G E 6.18.0-rc4-00253-g21ce5d4ba045-dirty #124 PREEMPT_{RT,(full)} [58245.668174][T14017] Tainted: [E]=UNSIGNED_MODULE [58245.668176][T14017] Hardware name: QEMU Ubuntu 25.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [58245.668184][T14017] Call Trace: [58245.668200][T14017] <TASK> [58245.668208][T14017] dump_stack_lvl+0x189/0x250 [58245.668288][T14017] ? __pfx_dump_stack_lvl+0x10/0x10 [58245.668301][T14017] ? __pfx__printk+0x10/0x10 [58245.668315][T14017] ? lock_metapage+0x303/0x400 [jfs] [58245.668406][T14017] ubsan_epilogue+0xa/0x40 [58245.668422][T14017] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [58245.668462][T14017] dbSplit+0x1f8/0x200 [jfs] [58245.668543][T14017] dbAdjCtl+0x34c/0xa20 [jfs] [58245.668628][T14017] dbAllocNear+0x2ee/0x3d0 [jfs] [58245.668710][T14017] dbAlloc+0x933/0xba0 [jfs] [58245.668797][T14017] ea_write+0x374/0xdd0 [jfs] [58245.668888][T14017] ? __pfx_ea_write+0x10/0x10 [jfs] [58245.668966][T14017] ? __jfs_setxattr+0x76e/0x1120 [jfs] [58245.669046][T14017] __jfs_setxattr+0xa01/0x1120 [jfs] [58245.669135][T14017] ? __pfx___jfs_setxattr+0x10/0x10 [jfs] [58245.669216][T14017] ? mutex_lock_nested+0x154/0x1d0 [58245.669252][T14017] ? __jfs_xattr_set+0xb9/0x170 [jfs] [58245.669333][T14017] __jfs_xattr_set+0xda/0x170 [jfs] [58245.669430][T14017] ? __pfx___jfs_xattr_set+0x10/0x10 [jfs] [58245.669509][T14017] ? xattr_full_name+0x6f/0x90 [58245.669546][T14017] ? jfs_xattr_set+0x33/0x60 [jfs] [58245.669636][T14017] ? __pfx_jfs_xattr_set+0x10/0x10 [jfs] [58245.669726][T14017] __vfs_setxattr+0x43c/0x480 [58245.669743][T14017] __vfs_setxattr_noperm+0x12d/0x660 [58245.669756][T14017] vfs_setxattr+0x16b/0x2f0 [58245.669768][T14017] ? __pfx_vfs_setxattr+0x10/0x10 [58245.669782][T14017] filename_setxattr+0x274/0x600 [58245.669795][T14017] ? __pfx_filename_setxattr+0x10/0x10 [58245.669806][T14017] ? getname_flags+0x1e5/0x540 [58245.669829][T14017] path_setxattrat+0x364/0x3a0 [58245.669840][T14017] ? __pfx_path_setxattrat+0x10/0x10 [58245.669859][T14017] ? __se_sys_chdir+0x1b9/0x280 [58245.669876][T14017] __x64_sys_lsetxattr+0xbf/0xe0 [58245.669888][T14017] do_syscall_64+0xfa/0xfa0 [58245.669901][T14017] ? lockdep_hardirqs_on+0x9c/0x150 [58245.669913][T14017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [58245.669927][T14017] ? exc_page_fault+0xab/0x100 [58245.669937][T14017] entry_SYSCALL_64_after_hwframe+0x77/0x7f Reported-by: syzbot+4c1966e88c28fa96e053@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4c1966e88c28fa96e053 Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-11-28 23:51:50 +08:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs_dmap.[ch]: trivial typo fix: s/heigth/height/g Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: André Goddard Rosa <andre.goddard@gmail.com> Cc: jfs-discussion@lists.sourceforge.net
2010-01-28 16:13:01 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: upper bound check of tree index in dbAllocAG When computing the tree index in dbAllocAG, we never check if we are out of bounds realative to the size of the stree. This could happen in a scenario where the filesystem metadata are corrupted. Reported-by: syzbot+cffd18309153948f3c3e@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=cffd18309153948f3c3e Tested-by: syzbot+cffd18309153948f3c3e@syzkaller.appspotmail.com Signed-off-by: Arnaud Lecomte <contact@arnaud-lcm.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-04-24 00:13:51 +02:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs_dmap.[ch]: trivial typo fix: s/heigth/height/g Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: André Goddard Rosa <andre.goddard@gmail.com> Cc: jfs-discussion@lists.sourceforge.net
2010-01-28 16:13:01 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fix occurrences of "the the " Signed-off-by: Michael Opdenacker <michael@free-electrons.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-09 08:57:56 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2012-09-17 11:58:19 -05:00
jfs: Fix do_div precision in commit b40c2e66 In a hasty fix to replace a 64-bit division with do_div, I unintentionally assigned the divisor to a 32-bit variable. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Cc: Tino Reichardt <milky-kernel@mcmilk.de>
2012-09-18 11:27:22 -05:00
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2012-09-17 11:58:19 -05:00
jfs: Fix do_div precision in commit b40c2e66 In a hasty fix to replace a 64-bit division with do_div, I unintentionally assigned the divisor to a 32-bit variable. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Cc: Tino Reichardt <milky-kernel@mcmilk.de>
2012-09-18 11:27:22 -05:00
treewide: Replace kmalloc with kmalloc_obj for non-scalar types This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook <kees@kernel.org>
2026-02-20 23:49:23 -08:00
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2012-09-17 11:58:19 -05:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2012-09-17 11:58:19 -05:00
jfs: Fix shift-out-of-bounds in dbDiscardAG When searching for the next smaller log2 block, BLKSTOL2() returned 0, causing shift exponent -1 to be negative. This patch fixes the issue by exiting the loop directly when negative shift is found. Reported-by: syzbot+61be3359d2ee3467e7e4@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=61be3359d2ee3467e7e4 Signed-off-by: Pei Li <peili.dev@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2024-06-25 09:42:05 -07:00
fs/jfs: fix potential integer overflow on shift of a int The left shift of int 32 bit integer constant 1 is evaluated using 32 bit arithmetic and then assigned to a signed 64 bit integer. In the case where l2nb is 32 or more this can lead to an overflow. Avoid this by shifting the value 1LL instead. Addresses-Coverity: ("Uninitentional integer overflow") Fixes: b40c2e665cd5 ("fs/jfs: TRIM support for JFS Filesystem") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2021-02-11 13:01:08 +00:00
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2012-09-17 11:58:19 -05:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
fs/jfs: TRIM support for JFS Filesystem This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2012-09-17 11:58:19 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: add dmapctl integrity check to prevent invalid operations Add check_dmapctl() to validate dmapctl structure integrity, focusing on preventing invalid operations caused by on-disk corruption. Key checks: - nleafs bounded by [0, LPERCTL] (maximum leaf nodes per dmapctl). - l2nleafs bounded by [0, L2LPERCTL] and consistent with nleafs (nleafs must be 2^l2nleafs). - leafidx must be exactly CTLLEAFIND (expected leaf index position). - height bounded by [0, L2LPERCTL >> 1] (valid tree height range). - budmin validity: NOFREE only if nleafs=0; otherwise >= BUDMIN. - Leaf nodes fit within stree array (leafidx + nleafs <= CTLTREESIZE). - Leaf node values are either non-negative or NOFREE. Invoked in dbAllocAG(), dbFindCtl(), dbAdjCtl() and dbExtendFS() when accessing dmapctl pages, catching corruption early before dmap operations trigger invalid memory access or logic errors. This fixes the following UBSAN warning. [58245.668090][T14017] ------------[ cut here ]------------ [58245.668103][T14017] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2641:11 [58245.668119][T14017] shift exponent 110 is too large for 32-bit type 'int' [58245.668137][T14017] CPU: 0 UID: 0 PID: 14017 Comm: 4c1966e88c28fa9 Tainted: G E 6.18.0-rc4-00253-g21ce5d4ba045-dirty #124 PREEMPT_{RT,(full)} [58245.668174][T14017] Tainted: [E]=UNSIGNED_MODULE [58245.668176][T14017] Hardware name: QEMU Ubuntu 25.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [58245.668184][T14017] Call Trace: [58245.668200][T14017] <TASK> [58245.668208][T14017] dump_stack_lvl+0x189/0x250 [58245.668288][T14017] ? __pfx_dump_stack_lvl+0x10/0x10 [58245.668301][T14017] ? __pfx__printk+0x10/0x10 [58245.668315][T14017] ? lock_metapage+0x303/0x400 [jfs] [58245.668406][T14017] ubsan_epilogue+0xa/0x40 [58245.668422][T14017] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [58245.668462][T14017] dbSplit+0x1f8/0x200 [jfs] [58245.668543][T14017] dbAdjCtl+0x34c/0xa20 [jfs] [58245.668628][T14017] dbAllocNear+0x2ee/0x3d0 [jfs] [58245.668710][T14017] dbAlloc+0x933/0xba0 [jfs] [58245.668797][T14017] ea_write+0x374/0xdd0 [jfs] [58245.668888][T14017] ? __pfx_ea_write+0x10/0x10 [jfs] [58245.668966][T14017] ? __jfs_setxattr+0x76e/0x1120 [jfs] [58245.669046][T14017] __jfs_setxattr+0xa01/0x1120 [jfs] [58245.669135][T14017] ? __pfx___jfs_setxattr+0x10/0x10 [jfs] [58245.669216][T14017] ? mutex_lock_nested+0x154/0x1d0 [58245.669252][T14017] ? __jfs_xattr_set+0xb9/0x170 [jfs] [58245.669333][T14017] __jfs_xattr_set+0xda/0x170 [jfs] [58245.669430][T14017] ? __pfx___jfs_xattr_set+0x10/0x10 [jfs] [58245.669509][T14017] ? xattr_full_name+0x6f/0x90 [58245.669546][T14017] ? jfs_xattr_set+0x33/0x60 [jfs] [58245.669636][T14017] ? __pfx_jfs_xattr_set+0x10/0x10 [jfs] [58245.669726][T14017] __vfs_setxattr+0x43c/0x480 [58245.669743][T14017] __vfs_setxattr_noperm+0x12d/0x660 [58245.669756][T14017] vfs_setxattr+0x16b/0x2f0 [58245.669768][T14017] ? __pfx_vfs_setxattr+0x10/0x10 [58245.669782][T14017] filename_setxattr+0x274/0x600 [58245.669795][T14017] ? __pfx_filename_setxattr+0x10/0x10 [58245.669806][T14017] ? getname_flags+0x1e5/0x540 [58245.669829][T14017] path_setxattrat+0x364/0x3a0 [58245.669840][T14017] ? __pfx_path_setxattrat+0x10/0x10 [58245.669859][T14017] ? __se_sys_chdir+0x1b9/0x280 [58245.669876][T14017] __x64_sys_lsetxattr+0xbf/0xe0 [58245.669888][T14017] do_syscall_64+0xfa/0xfa0 [58245.669901][T14017] ? lockdep_hardirqs_on+0x9c/0x150 [58245.669913][T14017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [58245.669927][T14017] ? exc_page_fault+0xab/0x100 [58245.669937][T14017] entry_SYSCALL_64_after_hwframe+0x77/0x7f Reported-by: syzbot+4c1966e88c28fa96e053@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4c1966e88c28fa96e053 Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-11-28 23:51:50 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fix common misspellings Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-30 22:57:33 -03:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtree_t for sufficient free blocks there is an array out of bounds while getting element in tp->dm_stree. To add the required check for out of bound we first need to determine the type of dmtree. Thus added an extra parameter to dbFindLeaf so that the type of tree can be determined and the required check can be applied. Reported-by: syzbot+aea1ad91e854d0a83e04@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=aea1ad91e854d0a83e04 Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-04 11:17:18 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix metapage reference count leak in dbAllocCtl In dbAllocCtl(), read_metapage() increases the reference count of the metapage. However, when dp->tree.budmin < 0, the function returns -EIO without calling release_metapage() to decrease the reference count, leading to a memory leak. Add release_metapage(mp) before the error return to properly manage the metapage reference count and prevent the leak. Fixes: a5f5e4698f8abbb25fe4959814093fb5bfa1aa9d ("jfs: fix shift-out-of-bounds in dbSplit") Signed-off-by: Zheng Yu <zheng.yu@northwestern.edu> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-07-29 01:22:14 +00:00
jfs: fix shift-out-of-bounds in dbSplit When dmt_budmin is less than zero, it causes errors in the later stages. Added a check to return an error beforehand in dbAllocCtl itself. Reported-by: syzbot+b5ca8a249162c4b9a7d0@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=b5ca8a249162c4b9a7d0 Signed-off-by: Ghanshyam Agrawal <ghanshyam1898@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2024-09-30 13:42:18 +05:30
jfs: fix metapage reference count leak in dbAllocCtl In dbAllocCtl(), read_metapage() increases the reference count of the metapage. However, when dp->tree.budmin < 0, the function returns -EIO without calling release_metapage() to decrease the reference count, leading to a memory leak. Add release_metapage(mp) before the error return to properly manage the metapage reference count and prevent the leak. Fixes: a5f5e4698f8abbb25fe4959814093fb5bfa1aa9d ("jfs: fix shift-out-of-bounds in dbSplit") Signed-off-by: Zheng Yu <zheng.yu@northwestern.edu> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-07-29 01:22:14 +00:00
jfs: fix shift-out-of-bounds in dbSplit When dmt_budmin is less than zero, it causes errors in the later stages. Added a check to return an error beforehand in dbAllocCtl itself. Reported-by: syzbot+b5ca8a249162c4b9a7d0@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=b5ca8a249162c4b9a7d0 Signed-off-by: Ghanshyam Agrawal <ghanshyam1898@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2024-09-30 13:42:18 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs/jfs_dmap.c: replace min/casting by min_t Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Cc: Andrew Morton <akpm@linux-foundation.org>
2014-05-19 21:36:58 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtree_t for sufficient free blocks there is an array out of bounds while getting element in tp->dm_stree. To add the required check for out of bound we first need to determine the type of dmtree. Thus added an extra parameter to dbFindLeaf so that the type of tree can be determined and the required check can be applied. Reported-by: syzbot+aea1ad91e854d0a83e04@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=aea1ad91e854d0a83e04 Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-04 11:17:18 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev Syzkaller reported the following issue: UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:1965:6 index -84 is out of range for type 's8[341]' (aka 'signed char[341]') CPU: 1 PID: 4995 Comm: syz-executor146 Not tainted 6.4.0-rc6-syzkaller-00037-gb6dad5178cea #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106 ubsan_epilogue lib/ubsan.c:217 [inline] __ubsan_handle_out_of_bounds+0x11c/0x150 lib/ubsan.c:348 dbAllocDmapLev+0x3e5/0x430 fs/jfs/jfs_dmap.c:1965 dbAllocCtl+0x113/0x920 fs/jfs/jfs_dmap.c:1809 dbAllocAG+0x28f/0x10b0 fs/jfs/jfs_dmap.c:1350 dbAlloc+0x658/0xca0 fs/jfs/jfs_dmap.c:874 dtSplitUp fs/jfs/jfs_dtree.c:974 [inline] dtInsert+0xda7/0x6b00 fs/jfs/jfs_dtree.c:863 jfs_create+0x7b6/0xbb0 fs/jfs/namei.c:137 lookup_open fs/namei.c:3492 [inline] open_last_lookups fs/namei.c:3560 [inline] path_openat+0x13df/0x3170 fs/namei.c:3788 do_filp_open+0x234/0x490 fs/namei.c:3818 do_sys_openat2+0x13f/0x500 fs/open.c:1356 do_sys_open fs/open.c:1372 [inline] __do_sys_openat fs/open.c:1388 [inline] __se_sys_openat fs/open.c:1383 [inline] __x64_sys_openat+0x247/0x290 fs/open.c:1383 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f1f4e33f7e9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc21129578 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f4e33f7e9 RDX: 000000000000275a RSI: 0000000020000040 RDI: 00000000ffffff9c RBP: 00007f1f4e2ff080 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1f4e2ff110 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 </TASK> The bug occurs when the dbAllocDmapLev()function attempts to access dp->tree.stree[leafidx + LEAFIND] while the leafidx value is negative. To rectify this, the patch introduces a safeguard within the dbAllocDmapLev() function. A check has been added to verify if leafidx is negative. If it is, the function immediately returns an I/O error, preventing any further execution that could potentially cause harm. Tested via syzbot. Reported-by: syzbot+853a6f4dfa3cf37d3aea@syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?extid=ae2f5a27a07ae44b0f17 Signed-off-by: Yogesh <yogi.kernel@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-06-22 00:07:03 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs/jfs_dmap.c: replace min/casting by min_t Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Cc: Andrew Morton <akpm@linux-foundation.org>
2014-05-19 21:36:58 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: le*_add_cpu conversion replace all: little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) + expression_in_cpu_byteorder); with: leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder); generated with semantic patch Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: jfs-discussion@lists.sourceforge.net
2008-02-13 15:34:20 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: le*_add_cpu conversion replace all: little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) + expression_in_cpu_byteorder); with: leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder); generated with semantic patch Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: jfs-discussion@lists.sourceforge.net
2008-02-13 15:34:20 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: add dmapctl integrity check to prevent invalid operations Add check_dmapctl() to validate dmapctl structure integrity, focusing on preventing invalid operations caused by on-disk corruption. Key checks: - nleafs bounded by [0, LPERCTL] (maximum leaf nodes per dmapctl). - l2nleafs bounded by [0, L2LPERCTL] and consistent with nleafs (nleafs must be 2^l2nleafs). - leafidx must be exactly CTLLEAFIND (expected leaf index position). - height bounded by [0, L2LPERCTL >> 1] (valid tree height range). - budmin validity: NOFREE only if nleafs=0; otherwise >= BUDMIN. - Leaf nodes fit within stree array (leafidx + nleafs <= CTLTREESIZE). - Leaf node values are either non-negative or NOFREE. Invoked in dbAllocAG(), dbFindCtl(), dbAdjCtl() and dbExtendFS() when accessing dmapctl pages, catching corruption early before dmap operations trigger invalid memory access or logic errors. This fixes the following UBSAN warning. [58245.668090][T14017] ------------[ cut here ]------------ [58245.668103][T14017] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2641:11 [58245.668119][T14017] shift exponent 110 is too large for 32-bit type 'int' [58245.668137][T14017] CPU: 0 UID: 0 PID: 14017 Comm: 4c1966e88c28fa9 Tainted: G E 6.18.0-rc4-00253-g21ce5d4ba045-dirty #124 PREEMPT_{RT,(full)} [58245.668174][T14017] Tainted: [E]=UNSIGNED_MODULE [58245.668176][T14017] Hardware name: QEMU Ubuntu 25.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [58245.668184][T14017] Call Trace: [58245.668200][T14017] <TASK> [58245.668208][T14017] dump_stack_lvl+0x189/0x250 [58245.668288][T14017] ? __pfx_dump_stack_lvl+0x10/0x10 [58245.668301][T14017] ? __pfx__printk+0x10/0x10 [58245.668315][T14017] ? lock_metapage+0x303/0x400 [jfs] [58245.668406][T14017] ubsan_epilogue+0xa/0x40 [58245.668422][T14017] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [58245.668462][T14017] dbSplit+0x1f8/0x200 [jfs] [58245.668543][T14017] dbAdjCtl+0x34c/0xa20 [jfs] [58245.668628][T14017] dbAllocNear+0x2ee/0x3d0 [jfs] [58245.668710][T14017] dbAlloc+0x933/0xba0 [jfs] [58245.668797][T14017] ea_write+0x374/0xdd0 [jfs] [58245.668888][T14017] ? __pfx_ea_write+0x10/0x10 [jfs] [58245.668966][T14017] ? __jfs_setxattr+0x76e/0x1120 [jfs] [58245.669046][T14017] __jfs_setxattr+0xa01/0x1120 [jfs] [58245.669135][T14017] ? __pfx___jfs_setxattr+0x10/0x10 [jfs] [58245.669216][T14017] ? mutex_lock_nested+0x154/0x1d0 [58245.669252][T14017] ? __jfs_xattr_set+0xb9/0x170 [jfs] [58245.669333][T14017] __jfs_xattr_set+0xda/0x170 [jfs] [58245.669430][T14017] ? __pfx___jfs_xattr_set+0x10/0x10 [jfs] [58245.669509][T14017] ? xattr_full_name+0x6f/0x90 [58245.669546][T14017] ? jfs_xattr_set+0x33/0x60 [jfs] [58245.669636][T14017] ? __pfx_jfs_xattr_set+0x10/0x10 [jfs] [58245.669726][T14017] __vfs_setxattr+0x43c/0x480 [58245.669743][T14017] __vfs_setxattr_noperm+0x12d/0x660 [58245.669756][T14017] vfs_setxattr+0x16b/0x2f0 [58245.669768][T14017] ? __pfx_vfs_setxattr+0x10/0x10 [58245.669782][T14017] filename_setxattr+0x274/0x600 [58245.669795][T14017] ? __pfx_filename_setxattr+0x10/0x10 [58245.669806][T14017] ? getname_flags+0x1e5/0x540 [58245.669829][T14017] path_setxattrat+0x364/0x3a0 [58245.669840][T14017] ? __pfx_path_setxattrat+0x10/0x10 [58245.669859][T14017] ? __se_sys_chdir+0x1b9/0x280 [58245.669876][T14017] __x64_sys_lsetxattr+0xbf/0xe0 [58245.669888][T14017] do_syscall_64+0xfa/0xfa0 [58245.669901][T14017] ? lockdep_hardirqs_on+0x9c/0x150 [58245.669913][T14017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [58245.669927][T14017] ? exc_page_fault+0xab/0x100 [58245.669937][T14017] entry_SYSCALL_64_after_hwframe+0x77/0x7f Reported-by: syzbot+4c1966e88c28fa96e053@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4c1966e88c28fa96e053 Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-11-28 23:51:50 +08:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fix typos in comments [Ss]ytem => [Ss]ystem udpate => update paramters => parameters orginal => original Signed-off-by: Thomas Weber <swirl@gmx.li> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-03-16 11:47:56 +01:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
jfs: Fix memleak in dbAdjCtl When dbBackSplit() fails, mp should be released to prevent memleak. It's the same when dbJoin() fails. Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2020-08-27 15:12:38 +08:00
JFS: Corrupted block map should not cause trap Replace assert statements with better error handling. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-10-11 09:06:59 -05:00
jfs: Fix memleak in dbAdjCtl When dbBackSplit() fails, mp should be released to prevent memleak. It's the same when dbJoin() fails. Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2020-08-27 15:12:38 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
jfs: Fix memleak in dbAdjCtl When dbBackSplit() fails, mp should be released to prevent memleak. It's the same when dbJoin() fails. Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2020-08-27 15:12:38 +08:00
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
jfs: Fix memleak in dbAdjCtl When dbBackSplit() fails, mp should be released to prevent memleak. It's the same when dbJoin() fails. Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2020-08-27 15:12:38 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Corrupted block map should not cause trap Replace assert statements with better error handling. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-10-11 09:06:59 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Corrupted block map should not cause trap Replace assert statements with better error handling. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-10-11 09:06:59 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Revert "jfs: fix shift-out-of-bounds in dbJoin" This reverts commit cca974daeb6c43ea971f8ceff5a7080d7d49ee30. The added sanity check is incorrect. BUDMIN is not the wrong value and is too small. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2024-01-29 08:40:23 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fix common misspellings Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-30 22:57:33 -03:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
JFS: Remove assert statement in dbJoin & return -EIO instead Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-07-15 09:43:36 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbAdjTree Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/ Reported-by: syzbot+39ba34a099ac2e9bd3cb@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=39ba34a099ac2e9bd3cb Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-17 17:33:56 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree When the value of lp is 0 at the beginning of the for loop, it will become negative in the next assignment and we should bail out. Reported-by: syzbot+412dea214d8baa3f7483@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=412dea214d8baa3f7483 Tested-by: syzbot+412dea214d8baa3f7483@syzkaller.appspotmail.com Signed-off-by: Nihar Chaithanya <niharchaithanya@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2024-10-09 01:51:38 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtree_t for sufficient free blocks there is an array out of bounds while getting element in tp->dm_stree. To add the required check for out of bound we first need to determine the type of dmtree. Thus added an extra parameter to dbFindLeaf so that the type of tree can be determined and the required check can be applied. Reported-by: syzbot+aea1ad91e854d0a83e04@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=aea1ad91e854d0a83e04 Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-04 11:17:18 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtree_t for sufficient free blocks there is an array out of bounds while getting element in tp->dm_stree. To add the required check for out of bound we first need to determine the type of dmtree. Thus added an extra parameter to dbFindLeaf so that the type of tree can be determined and the required check can be applied. Reported-by: syzbot+aea1ad91e854d0a83e04@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=aea1ad91e854d0a83e04 Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-04 11:17:18 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: check if leafidx greater than num leaves per dmap tree syzbot report a out of bounds in dbSplit, it because dmt_leafidx greater than num leaves per dmap tree, add a checking for dmt_leafidx in dbFindLeaf. Shaggy: Modified sanity check to apply to control pages as well as leaf pages. Reported-and-tested-by: syzbot+dca05492eff41f604890@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=dca05492eff41f604890 Signed-off-by: Edward Adam Davis <eadavis@qq.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2024-08-24 09:25:23 +08:00
jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtree_t for sufficient free blocks there is an array out of bounds while getting element in tp->dm_stree. To add the required check for out of bound we first need to determine the type of dmtree. Thus added an extra parameter to dbFindLeaf so that the type of tree can be determined and the required check can be applied. Reported-by: syzbot+aea1ad91e854d0a83e04@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=aea1ad91e854d0a83e04 Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-04 11:17:18 +05:30
jfs: check if leafidx greater than num leaves per dmap tree syzbot report a out of bounds in dbSplit, it because dmt_leafidx greater than num leaves per dmap tree, add a checking for dmt_leafidx in dbFindLeaf. Shaggy: Modified sanity check to apply to control pages as well as leaf pages. Reported-and-tested-by: syzbot+dca05492eff41f604890@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=dca05492eff41f604890 Signed-off-by: Edward Adam Davis <eadavis@qq.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2024-08-24 09:25:23 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtree_t for sufficient free blocks there is an array out of bounds while getting element in tp->dm_stree. To add the required check for out of bound we first need to determine the type of dmtree. Thus added an extra parameter to dbFindLeaf so that the type of tree can be determined and the required check can be applied. Reported-by: syzbot+aea1ad91e854d0a83e04@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=aea1ad91e854d0a83e04 Signed-off-by: Manas Ghandat <ghandatmanas@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-10-04 11:17:18 +05:30
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: check if leafidx greater than num leaves per dmap tree syzbot report a out of bounds in dbSplit, it because dmt_leafidx greater than num leaves per dmap tree, add a checking for dmt_leafidx in dbFindLeaf. Shaggy: Modified sanity check to apply to control pages as well as leaf pages. Reported-and-tested-by: syzbot+dca05492eff41f604890@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=dca05492eff41f604890 Signed-off-by: Edward Adam Davis <eadavis@qq.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2024-08-24 09:25:23 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: UBSAN: shift-out-of-bounds in dbFindBits Fix issue with UBSAN throwing shift-out-of-bounds warning. Reported-by: syzbot+e38d703eeb410b17b473@syzkaller.appspotmail.com Signed-off-by: Remington Brasga <rbrasga@uci.edu> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2024-07-10 00:12:44 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Fix sparse warnings, including endian error The fix in inode.c is a real bug. It could result in undeleted, yet unconnected files on big-endian hardware. The others are trivial. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-09-15 23:25:41 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Add lockdep annotations Yeah, it's about time. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2007-01-09 14:14:48 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: clean up some compiler warnings jfs has a few variables being set but never used. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2011-06-20 13:00:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: le*_add_cpu conversion replace all: little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) + expression_in_cpu_byteorder); with: leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder); generated with semantic patch Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: jfs-discussion@lists.sourceforge.net
2008-02-13 15:34:20 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] fs/jfs: Conversion to generic boolean Conversion of booleans to: generic-boolean.patch (2006-08-23) Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Cc: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-30 23:27:14 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs: Prevent integer overflow in AG size calculation The JFS filesystem calculates allocation group (AG) size using 1 << l2agsize in dbExtendFS(). When l2agsize exceeds 31 (possible with >2TB aggregates on 32-bit systems), this 32-bit shift operation causes undefined behavior and improper AG sizing. On 32-bit architectures: - Left-shifting 1 by 32+ bits results in 0 due to integer overflow - This creates invalid AG sizes (0 or garbage values) in sbi->bmap->db_agsize - Subsequent block allocations would reference invalid AG structures - Could lead to: - Filesystem corruption during extend operations - Kernel crashes due to invalid memory accesses - Security vulnerabilities via malformed on-disk structures Fix by casting to s64 before shifting: bmp->db_agsize = (s64)1 << l2agsize; This ensures 64-bit arithmetic even on 32-bit architectures. The cast matches the data type of db_agsize (s64) and follows similar patterns in JFS block calculation code. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Rand Deeb <rand.sec96@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-02-20 12:52:31 +03:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
tree-wide: fix assorted typos all over the place That is "success", "unknown", "through", "performance", "[re|un]mapping" , "access", "default", "reasonable", "[con]currently", "temperature" , "channel", "[un]used", "application", "example","hierarchy", "therefore" , "[over|under]flow", "contiguous", "threshold", "enough" and others. Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-11-14 13:09:05 -02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: add dmapctl integrity check to prevent invalid operations Add check_dmapctl() to validate dmapctl structure integrity, focusing on preventing invalid operations caused by on-disk corruption. Key checks: - nleafs bounded by [0, LPERCTL] (maximum leaf nodes per dmapctl). - l2nleafs bounded by [0, L2LPERCTL] and consistent with nleafs (nleafs must be 2^l2nleafs). - leafidx must be exactly CTLLEAFIND (expected leaf index position). - height bounded by [0, L2LPERCTL >> 1] (valid tree height range). - budmin validity: NOFREE only if nleafs=0; otherwise >= BUDMIN. - Leaf nodes fit within stree array (leafidx + nleafs <= CTLTREESIZE). - Leaf node values are either non-negative or NOFREE. Invoked in dbAllocAG(), dbFindCtl(), dbAdjCtl() and dbExtendFS() when accessing dmapctl pages, catching corruption early before dmap operations trigger invalid memory access or logic errors. This fixes the following UBSAN warning. [58245.668090][T14017] ------------[ cut here ]------------ [58245.668103][T14017] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2641:11 [58245.668119][T14017] shift exponent 110 is too large for 32-bit type 'int' [58245.668137][T14017] CPU: 0 UID: 0 PID: 14017 Comm: 4c1966e88c28fa9 Tainted: G E 6.18.0-rc4-00253-g21ce5d4ba045-dirty #124 PREEMPT_{RT,(full)} [58245.668174][T14017] Tainted: [E]=UNSIGNED_MODULE [58245.668176][T14017] Hardware name: QEMU Ubuntu 25.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [58245.668184][T14017] Call Trace: [58245.668200][T14017] <TASK> [58245.668208][T14017] dump_stack_lvl+0x189/0x250 [58245.668288][T14017] ? __pfx_dump_stack_lvl+0x10/0x10 [58245.668301][T14017] ? __pfx__printk+0x10/0x10 [58245.668315][T14017] ? lock_metapage+0x303/0x400 [jfs] [58245.668406][T14017] ubsan_epilogue+0xa/0x40 [58245.668422][T14017] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [58245.668462][T14017] dbSplit+0x1f8/0x200 [jfs] [58245.668543][T14017] dbAdjCtl+0x34c/0xa20 [jfs] [58245.668628][T14017] dbAllocNear+0x2ee/0x3d0 [jfs] [58245.668710][T14017] dbAlloc+0x933/0xba0 [jfs] [58245.668797][T14017] ea_write+0x374/0xdd0 [jfs] [58245.668888][T14017] ? __pfx_ea_write+0x10/0x10 [jfs] [58245.668966][T14017] ? __jfs_setxattr+0x76e/0x1120 [jfs] [58245.669046][T14017] __jfs_setxattr+0xa01/0x1120 [jfs] [58245.669135][T14017] ? __pfx___jfs_setxattr+0x10/0x10 [jfs] [58245.669216][T14017] ? mutex_lock_nested+0x154/0x1d0 [58245.669252][T14017] ? __jfs_xattr_set+0xb9/0x170 [jfs] [58245.669333][T14017] __jfs_xattr_set+0xda/0x170 [jfs] [58245.669430][T14017] ? __pfx___jfs_xattr_set+0x10/0x10 [jfs] [58245.669509][T14017] ? xattr_full_name+0x6f/0x90 [58245.669546][T14017] ? jfs_xattr_set+0x33/0x60 [jfs] [58245.669636][T14017] ? __pfx_jfs_xattr_set+0x10/0x10 [jfs] [58245.669726][T14017] __vfs_setxattr+0x43c/0x480 [58245.669743][T14017] __vfs_setxattr_noperm+0x12d/0x660 [58245.669756][T14017] vfs_setxattr+0x16b/0x2f0 [58245.669768][T14017] ? __pfx_vfs_setxattr+0x10/0x10 [58245.669782][T14017] filename_setxattr+0x274/0x600 [58245.669795][T14017] ? __pfx_filename_setxattr+0x10/0x10 [58245.669806][T14017] ? getname_flags+0x1e5/0x540 [58245.669829][T14017] path_setxattrat+0x364/0x3a0 [58245.669840][T14017] ? __pfx_path_setxattrat+0x10/0x10 [58245.669859][T14017] ? __se_sys_chdir+0x1b9/0x280 [58245.669876][T14017] __x64_sys_lsetxattr+0xbf/0xe0 [58245.669888][T14017] do_syscall_64+0xfa/0xfa0 [58245.669901][T14017] ? lockdep_hardirqs_on+0x9c/0x150 [58245.669913][T14017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [58245.669927][T14017] ? exc_page_fault+0xab/0x100 [58245.669937][T14017] entry_SYSCALL_64_after_hwframe+0x77/0x7f Reported-by: syzbot+4c1966e88c28fa96e053@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4c1966e88c28fa96e053 Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-11-28 23:51:50 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: add dmapctl integrity check to prevent invalid operations Add check_dmapctl() to validate dmapctl structure integrity, focusing on preventing invalid operations caused by on-disk corruption. Key checks: - nleafs bounded by [0, LPERCTL] (maximum leaf nodes per dmapctl). - l2nleafs bounded by [0, L2LPERCTL] and consistent with nleafs (nleafs must be 2^l2nleafs). - leafidx must be exactly CTLLEAFIND (expected leaf index position). - height bounded by [0, L2LPERCTL >> 1] (valid tree height range). - budmin validity: NOFREE only if nleafs=0; otherwise >= BUDMIN. - Leaf nodes fit within stree array (leafidx + nleafs <= CTLTREESIZE). - Leaf node values are either non-negative or NOFREE. Invoked in dbAllocAG(), dbFindCtl(), dbAdjCtl() and dbExtendFS() when accessing dmapctl pages, catching corruption early before dmap operations trigger invalid memory access or logic errors. This fixes the following UBSAN warning. [58245.668090][T14017] ------------[ cut here ]------------ [58245.668103][T14017] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2641:11 [58245.668119][T14017] shift exponent 110 is too large for 32-bit type 'int' [58245.668137][T14017] CPU: 0 UID: 0 PID: 14017 Comm: 4c1966e88c28fa9 Tainted: G E 6.18.0-rc4-00253-g21ce5d4ba045-dirty #124 PREEMPT_{RT,(full)} [58245.668174][T14017] Tainted: [E]=UNSIGNED_MODULE [58245.668176][T14017] Hardware name: QEMU Ubuntu 25.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [58245.668184][T14017] Call Trace: [58245.668200][T14017] <TASK> [58245.668208][T14017] dump_stack_lvl+0x189/0x250 [58245.668288][T14017] ? __pfx_dump_stack_lvl+0x10/0x10 [58245.668301][T14017] ? __pfx__printk+0x10/0x10 [58245.668315][T14017] ? lock_metapage+0x303/0x400 [jfs] [58245.668406][T14017] ubsan_epilogue+0xa/0x40 [58245.668422][T14017] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [58245.668462][T14017] dbSplit+0x1f8/0x200 [jfs] [58245.668543][T14017] dbAdjCtl+0x34c/0xa20 [jfs] [58245.668628][T14017] dbAllocNear+0x2ee/0x3d0 [jfs] [58245.668710][T14017] dbAlloc+0x933/0xba0 [jfs] [58245.668797][T14017] ea_write+0x374/0xdd0 [jfs] [58245.668888][T14017] ? __pfx_ea_write+0x10/0x10 [jfs] [58245.668966][T14017] ? __jfs_setxattr+0x76e/0x1120 [jfs] [58245.669046][T14017] __jfs_setxattr+0xa01/0x1120 [jfs] [58245.669135][T14017] ? __pfx___jfs_setxattr+0x10/0x10 [jfs] [58245.669216][T14017] ? mutex_lock_nested+0x154/0x1d0 [58245.669252][T14017] ? __jfs_xattr_set+0xb9/0x170 [jfs] [58245.669333][T14017] __jfs_xattr_set+0xda/0x170 [jfs] [58245.669430][T14017] ? __pfx___jfs_xattr_set+0x10/0x10 [jfs] [58245.669509][T14017] ? xattr_full_name+0x6f/0x90 [58245.669546][T14017] ? jfs_xattr_set+0x33/0x60 [jfs] [58245.669636][T14017] ? __pfx_jfs_xattr_set+0x10/0x10 [jfs] [58245.669726][T14017] __vfs_setxattr+0x43c/0x480 [58245.669743][T14017] __vfs_setxattr_noperm+0x12d/0x660 [58245.669756][T14017] vfs_setxattr+0x16b/0x2f0 [58245.669768][T14017] ? __pfx_vfs_setxattr+0x10/0x10 [58245.669782][T14017] filename_setxattr+0x274/0x600 [58245.669795][T14017] ? __pfx_filename_setxattr+0x10/0x10 [58245.669806][T14017] ? getname_flags+0x1e5/0x540 [58245.669829][T14017] path_setxattrat+0x364/0x3a0 [58245.669840][T14017] ? __pfx_path_setxattrat+0x10/0x10 [58245.669859][T14017] ? __se_sys_chdir+0x1b9/0x280 [58245.669876][T14017] __x64_sys_lsetxattr+0xbf/0xe0 [58245.669888][T14017] do_syscall_64+0xfa/0xfa0 [58245.669901][T14017] ? lockdep_hardirqs_on+0x9c/0x150 [58245.669913][T14017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [58245.669927][T14017] ? exc_page_fault+0xab/0x100 [58245.669937][T14017] entry_SYSCALL_64_after_hwframe+0x77/0x7f Reported-by: syzbot+4c1966e88c28fa96e053@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4c1966e88c28fa96e053 Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-11-28 23:51:50 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] fs/jfs: Conversion to generic boolean Conversion of booleans to: generic-boolean.patch (2006-08-23) Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Cc: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-30 23:27:14 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: add dmapctl integrity check to prevent invalid operations Add check_dmapctl() to validate dmapctl structure integrity, focusing on preventing invalid operations caused by on-disk corruption. Key checks: - nleafs bounded by [0, LPERCTL] (maximum leaf nodes per dmapctl). - l2nleafs bounded by [0, L2LPERCTL] and consistent with nleafs (nleafs must be 2^l2nleafs). - leafidx must be exactly CTLLEAFIND (expected leaf index position). - height bounded by [0, L2LPERCTL >> 1] (valid tree height range). - budmin validity: NOFREE only if nleafs=0; otherwise >= BUDMIN. - Leaf nodes fit within stree array (leafidx + nleafs <= CTLTREESIZE). - Leaf node values are either non-negative or NOFREE. Invoked in dbAllocAG(), dbFindCtl(), dbAdjCtl() and dbExtendFS() when accessing dmapctl pages, catching corruption early before dmap operations trigger invalid memory access or logic errors. This fixes the following UBSAN warning. [58245.668090][T14017] ------------[ cut here ]------------ [58245.668103][T14017] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2641:11 [58245.668119][T14017] shift exponent 110 is too large for 32-bit type 'int' [58245.668137][T14017] CPU: 0 UID: 0 PID: 14017 Comm: 4c1966e88c28fa9 Tainted: G E 6.18.0-rc4-00253-g21ce5d4ba045-dirty #124 PREEMPT_{RT,(full)} [58245.668174][T14017] Tainted: [E]=UNSIGNED_MODULE [58245.668176][T14017] Hardware name: QEMU Ubuntu 25.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [58245.668184][T14017] Call Trace: [58245.668200][T14017] <TASK> [58245.668208][T14017] dump_stack_lvl+0x189/0x250 [58245.668288][T14017] ? __pfx_dump_stack_lvl+0x10/0x10 [58245.668301][T14017] ? __pfx__printk+0x10/0x10 [58245.668315][T14017] ? lock_metapage+0x303/0x400 [jfs] [58245.668406][T14017] ubsan_epilogue+0xa/0x40 [58245.668422][T14017] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [58245.668462][T14017] dbSplit+0x1f8/0x200 [jfs] [58245.668543][T14017] dbAdjCtl+0x34c/0xa20 [jfs] [58245.668628][T14017] dbAllocNear+0x2ee/0x3d0 [jfs] [58245.668710][T14017] dbAlloc+0x933/0xba0 [jfs] [58245.668797][T14017] ea_write+0x374/0xdd0 [jfs] [58245.668888][T14017] ? __pfx_ea_write+0x10/0x10 [jfs] [58245.668966][T14017] ? __jfs_setxattr+0x76e/0x1120 [jfs] [58245.669046][T14017] __jfs_setxattr+0xa01/0x1120 [jfs] [58245.669135][T14017] ? __pfx___jfs_setxattr+0x10/0x10 [jfs] [58245.669216][T14017] ? mutex_lock_nested+0x154/0x1d0 [58245.669252][T14017] ? __jfs_xattr_set+0xb9/0x170 [jfs] [58245.669333][T14017] __jfs_xattr_set+0xda/0x170 [jfs] [58245.669430][T14017] ? __pfx___jfs_xattr_set+0x10/0x10 [jfs] [58245.669509][T14017] ? xattr_full_name+0x6f/0x90 [58245.669546][T14017] ? jfs_xattr_set+0x33/0x60 [jfs] [58245.669636][T14017] ? __pfx_jfs_xattr_set+0x10/0x10 [jfs] [58245.669726][T14017] __vfs_setxattr+0x43c/0x480 [58245.669743][T14017] __vfs_setxattr_noperm+0x12d/0x660 [58245.669756][T14017] vfs_setxattr+0x16b/0x2f0 [58245.669768][T14017] ? __pfx_vfs_setxattr+0x10/0x10 [58245.669782][T14017] filename_setxattr+0x274/0x600 [58245.669795][T14017] ? __pfx_filename_setxattr+0x10/0x10 [58245.669806][T14017] ? getname_flags+0x1e5/0x540 [58245.669829][T14017] path_setxattrat+0x364/0x3a0 [58245.669840][T14017] ? __pfx_path_setxattrat+0x10/0x10 [58245.669859][T14017] ? __se_sys_chdir+0x1b9/0x280 [58245.669876][T14017] __x64_sys_lsetxattr+0xbf/0xe0 [58245.669888][T14017] do_syscall_64+0xfa/0xfa0 [58245.669901][T14017] ? lockdep_hardirqs_on+0x9c/0x150 [58245.669913][T14017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [58245.669927][T14017] ? exc_page_fault+0xab/0x100 [58245.669937][T14017] entry_SYSCALL_64_after_hwframe+0x77/0x7f Reported-by: syzbot+4c1966e88c28fa96e053@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4c1966e88c28fa96e053 Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-11-28 23:51:50 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: add dmapctl integrity check to prevent invalid operations Add check_dmapctl() to validate dmapctl structure integrity, focusing on preventing invalid operations caused by on-disk corruption. Key checks: - nleafs bounded by [0, LPERCTL] (maximum leaf nodes per dmapctl). - l2nleafs bounded by [0, L2LPERCTL] and consistent with nleafs (nleafs must be 2^l2nleafs). - leafidx must be exactly CTLLEAFIND (expected leaf index position). - height bounded by [0, L2LPERCTL >> 1] (valid tree height range). - budmin validity: NOFREE only if nleafs=0; otherwise >= BUDMIN. - Leaf nodes fit within stree array (leafidx + nleafs <= CTLTREESIZE). - Leaf node values are either non-negative or NOFREE. Invoked in dbAllocAG(), dbFindCtl(), dbAdjCtl() and dbExtendFS() when accessing dmapctl pages, catching corruption early before dmap operations trigger invalid memory access or logic errors. This fixes the following UBSAN warning. [58245.668090][T14017] ------------[ cut here ]------------ [58245.668103][T14017] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2641:11 [58245.668119][T14017] shift exponent 110 is too large for 32-bit type 'int' [58245.668137][T14017] CPU: 0 UID: 0 PID: 14017 Comm: 4c1966e88c28fa9 Tainted: G E 6.18.0-rc4-00253-g21ce5d4ba045-dirty #124 PREEMPT_{RT,(full)} [58245.668174][T14017] Tainted: [E]=UNSIGNED_MODULE [58245.668176][T14017] Hardware name: QEMU Ubuntu 25.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [58245.668184][T14017] Call Trace: [58245.668200][T14017] <TASK> [58245.668208][T14017] dump_stack_lvl+0x189/0x250 [58245.668288][T14017] ? __pfx_dump_stack_lvl+0x10/0x10 [58245.668301][T14017] ? __pfx__printk+0x10/0x10 [58245.668315][T14017] ? lock_metapage+0x303/0x400 [jfs] [58245.668406][T14017] ubsan_epilogue+0xa/0x40 [58245.668422][T14017] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [58245.668462][T14017] dbSplit+0x1f8/0x200 [jfs] [58245.668543][T14017] dbAdjCtl+0x34c/0xa20 [jfs] [58245.668628][T14017] dbAllocNear+0x2ee/0x3d0 [jfs] [58245.668710][T14017] dbAlloc+0x933/0xba0 [jfs] [58245.668797][T14017] ea_write+0x374/0xdd0 [jfs] [58245.668888][T14017] ? __pfx_ea_write+0x10/0x10 [jfs] [58245.668966][T14017] ? __jfs_setxattr+0x76e/0x1120 [jfs] [58245.669046][T14017] __jfs_setxattr+0xa01/0x1120 [jfs] [58245.669135][T14017] ? __pfx___jfs_setxattr+0x10/0x10 [jfs] [58245.669216][T14017] ? mutex_lock_nested+0x154/0x1d0 [58245.669252][T14017] ? __jfs_xattr_set+0xb9/0x170 [jfs] [58245.669333][T14017] __jfs_xattr_set+0xda/0x170 [jfs] [58245.669430][T14017] ? __pfx___jfs_xattr_set+0x10/0x10 [jfs] [58245.669509][T14017] ? xattr_full_name+0x6f/0x90 [58245.669546][T14017] ? jfs_xattr_set+0x33/0x60 [jfs] [58245.669636][T14017] ? __pfx_jfs_xattr_set+0x10/0x10 [jfs] [58245.669726][T14017] __vfs_setxattr+0x43c/0x480 [58245.669743][T14017] __vfs_setxattr_noperm+0x12d/0x660 [58245.669756][T14017] vfs_setxattr+0x16b/0x2f0 [58245.669768][T14017] ? __pfx_vfs_setxattr+0x10/0x10 [58245.669782][T14017] filename_setxattr+0x274/0x600 [58245.669795][T14017] ? __pfx_filename_setxattr+0x10/0x10 [58245.669806][T14017] ? getname_flags+0x1e5/0x540 [58245.669829][T14017] path_setxattrat+0x364/0x3a0 [58245.669840][T14017] ? __pfx_path_setxattrat+0x10/0x10 [58245.669859][T14017] ? __se_sys_chdir+0x1b9/0x280 [58245.669876][T14017] __x64_sys_lsetxattr+0xbf/0xe0 [58245.669888][T14017] do_syscall_64+0xfa/0xfa0 [58245.669901][T14017] ? lockdep_hardirqs_on+0x9c/0x150 [58245.669913][T14017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [58245.669927][T14017] ? exc_page_fault+0xab/0x100 [58245.669937][T14017] entry_SYSCALL_64_after_hwframe+0x77/0x7f Reported-by: syzbot+4c1966e88c28fa96e053@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4c1966e88c28fa96e053 Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-11-28 23:51:50 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] fs/jfs: Conversion to generic boolean Conversion of booleans to: generic-boolean.patch (2006-08-23) Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Cc: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-30 23:27:14 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: add dmapctl integrity check to prevent invalid operations Add check_dmapctl() to validate dmapctl structure integrity, focusing on preventing invalid operations caused by on-disk corruption. Key checks: - nleafs bounded by [0, LPERCTL] (maximum leaf nodes per dmapctl). - l2nleafs bounded by [0, L2LPERCTL] and consistent with nleafs (nleafs must be 2^l2nleafs). - leafidx must be exactly CTLLEAFIND (expected leaf index position). - height bounded by [0, L2LPERCTL >> 1] (valid tree height range). - budmin validity: NOFREE only if nleafs=0; otherwise >= BUDMIN. - Leaf nodes fit within stree array (leafidx + nleafs <= CTLTREESIZE). - Leaf node values are either non-negative or NOFREE. Invoked in dbAllocAG(), dbFindCtl(), dbAdjCtl() and dbExtendFS() when accessing dmapctl pages, catching corruption early before dmap operations trigger invalid memory access or logic errors. This fixes the following UBSAN warning. [58245.668090][T14017] ------------[ cut here ]------------ [58245.668103][T14017] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2641:11 [58245.668119][T14017] shift exponent 110 is too large for 32-bit type 'int' [58245.668137][T14017] CPU: 0 UID: 0 PID: 14017 Comm: 4c1966e88c28fa9 Tainted: G E 6.18.0-rc4-00253-g21ce5d4ba045-dirty #124 PREEMPT_{RT,(full)} [58245.668174][T14017] Tainted: [E]=UNSIGNED_MODULE [58245.668176][T14017] Hardware name: QEMU Ubuntu 25.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [58245.668184][T14017] Call Trace: [58245.668200][T14017] <TASK> [58245.668208][T14017] dump_stack_lvl+0x189/0x250 [58245.668288][T14017] ? __pfx_dump_stack_lvl+0x10/0x10 [58245.668301][T14017] ? __pfx__printk+0x10/0x10 [58245.668315][T14017] ? lock_metapage+0x303/0x400 [jfs] [58245.668406][T14017] ubsan_epilogue+0xa/0x40 [58245.668422][T14017] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [58245.668462][T14017] dbSplit+0x1f8/0x200 [jfs] [58245.668543][T14017] dbAdjCtl+0x34c/0xa20 [jfs] [58245.668628][T14017] dbAllocNear+0x2ee/0x3d0 [jfs] [58245.668710][T14017] dbAlloc+0x933/0xba0 [jfs] [58245.668797][T14017] ea_write+0x374/0xdd0 [jfs] [58245.668888][T14017] ? __pfx_ea_write+0x10/0x10 [jfs] [58245.668966][T14017] ? __jfs_setxattr+0x76e/0x1120 [jfs] [58245.669046][T14017] __jfs_setxattr+0xa01/0x1120 [jfs] [58245.669135][T14017] ? __pfx___jfs_setxattr+0x10/0x10 [jfs] [58245.669216][T14017] ? mutex_lock_nested+0x154/0x1d0 [58245.669252][T14017] ? __jfs_xattr_set+0xb9/0x170 [jfs] [58245.669333][T14017] __jfs_xattr_set+0xda/0x170 [jfs] [58245.669430][T14017] ? __pfx___jfs_xattr_set+0x10/0x10 [jfs] [58245.669509][T14017] ? xattr_full_name+0x6f/0x90 [58245.669546][T14017] ? jfs_xattr_set+0x33/0x60 [jfs] [58245.669636][T14017] ? __pfx_jfs_xattr_set+0x10/0x10 [jfs] [58245.669726][T14017] __vfs_setxattr+0x43c/0x480 [58245.669743][T14017] __vfs_setxattr_noperm+0x12d/0x660 [58245.669756][T14017] vfs_setxattr+0x16b/0x2f0 [58245.669768][T14017] ? __pfx_vfs_setxattr+0x10/0x10 [58245.669782][T14017] filename_setxattr+0x274/0x600 [58245.669795][T14017] ? __pfx_filename_setxattr+0x10/0x10 [58245.669806][T14017] ? getname_flags+0x1e5/0x540 [58245.669829][T14017] path_setxattrat+0x364/0x3a0 [58245.669840][T14017] ? __pfx_path_setxattrat+0x10/0x10 [58245.669859][T14017] ? __se_sys_chdir+0x1b9/0x280 [58245.669876][T14017] __x64_sys_lsetxattr+0xbf/0xe0 [58245.669888][T14017] do_syscall_64+0xfa/0xfa0 [58245.669901][T14017] ? lockdep_hardirqs_on+0x9c/0x150 [58245.669913][T14017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [58245.669927][T14017] ? exc_page_fault+0xab/0x100 [58245.669937][T14017] entry_SYSCALL_64_after_hwframe+0x77/0x7f Reported-by: syzbot+4c1966e88c28fa96e053@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=4c1966e88c28fa96e053 Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-11-28 23:51:50 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs/jfs_dmap.c: replace min/casting by min_t Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Cc: Andrew Morton <akpm@linux-foundation.org>
2014-05-19 21:36:58 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs: Fix typo issue Change 'inacitve' to 'inactive'. Signed-off-by: zuoqilin <zuoqilin@yulong.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2021-03-17 15:10:52 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/jfs: cast inactags to s64 to prevent potential overflow The expression "inactags << bmp->db_agl2size" in the function dbFinalizeBmap() is computed using int operands. Although the values (inactags and db_agl2size) are derived from filesystem parameters and are usually small, there is a theoretical risk that the shift could overflow a 32-bit int if extreme values occur. According to the C standard, shifting a signed 32-bit int can lead to undefined behavior if the result exceeds its range. In our case, an overflow could miscalculate free blocks, potentially leading to erroneous filesystem accounting. To ensure the arithmetic is performed in 64-bit space, we cast "inactags" to s64 before shifting. This defensive fix prevents any risk of overflow and complies with kernel coding best practices. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Rand Deeb <rand.sec96@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-02-20 12:43:49 +03:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: Update jfs_error Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-06-04 16:39:15 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs_dmap.[ch]: trivial typo fix: s/heigth/height/g Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: André Goddard Rosa <andre.goddard@gmail.com> Cc: jfs-discussion@lists.sourceforge.net
2010-01-28 16:13:01 +08:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs_dmap.[ch]: trivial typo fix: s/heigth/height/g Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: André Goddard Rosa <andre.goddard@gmail.com> Cc: jfs-discussion@lists.sourceforge.net
2010-01-28 16:13:01 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
jfs: le*_add_cpu conversion replace all: little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) + expression_in_cpu_byteorder); with: leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder); generated with semantic patch Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: jfs-discussion@lists.sourceforge.net
2008-02-13 15:34:20 -06:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs: jfs: (trivial) Fix typo in dbInitTree function While trying to fix the jfs UBSAN problem reported in syzkaller, (https://syzkaller.appspot.com/bug?id=01abadbd6ae6a08b1f1987aa61554c6b3ac19ff2) I found the typo in the comment of dbInitTree function and fix it. Signed-off-by: Wonguk Lee <wonguk.lee1023@gmail.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2023-05-05 23:05:16 +09:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: Whitespace cleanup and remove some dead code Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-06 15:28:35 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
JFS: White space cleanup Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-10-02 09:55:27 -05:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00