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1,074,173 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
David Howells
|
c993ee0f9f |
watch_queue: Fix filter limit check
In watch_queue_set_filter(), there are a couple of places where we check
that the filter type value does not exceed what the type_filter bitmap
can hold. One place calculates the number of bits by:
if (tf[i].type >= sizeof(wfilter->type_filter) * 8)
which is fine, but the second does:
if (tf[i].type >= sizeof(wfilter->type_filter) * BITS_PER_LONG)
which is not. This can lead to a couple of out-of-bounds writes due to
a too-large type:
(1) __set_bit() on wfilter->type_filter
(2) Writing more elements in wfilter->filters[] than we allocated.
Fix this by just using the proper WATCH_TYPE__NR instead, which is the
number of types we actually know about.
The bug may cause an oops looking something like:
BUG: KASAN: slab-out-of-bounds in watch_queue_set_filter+0x659/0x740
Write of size 4 at addr ffff88800d2c66bc by task watch_queue_oob/611
...
Call Trace:
<TASK>
dump_stack_lvl+0x45/0x59
print_address_description.constprop.0+0x1f/0x150
...
kasan_report.cold+0x7f/0x11b
...
watch_queue_set_filter+0x659/0x740
...
__x64_sys_ioctl+0x127/0x190
do_syscall_64+0x43/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
Allocated by task 611:
kasan_save_stack+0x1e/0x40
__kasan_kmalloc+0x81/0xa0
watch_queue_set_filter+0x23a/0x740
__x64_sys_ioctl+0x127/0x190
do_syscall_64+0x43/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
The buggy address belongs to the object at ffff88800d2c66a0
which belongs to the cache kmalloc-32 of size 32
The buggy address is located 28 bytes inside of
32-byte region [ffff88800d2c66a0, ffff88800d2c66c0)
Fixes:
|
||
Linus Torvalds
|
ffb217a13a | Linux 5.17-rc7 v5.17-rc7 | ||
|
Linus Torvalds
|
3ee65c0f07 |
for-5.17-rc6-tag
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Merge tag 'for-5.17-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"A few more fixes for various problems that have user visible effects
or seem to be urgent:
- fix corruption when combining DIO and non-blocking io_uring over
multiple extents (seen on MariaDB)
- fix relocation crash due to premature return from commit
- fix quota deadlock between rescan and qgroup removal
- fix item data bounds checks in tree-checker (found on a fuzzed
image)
- fix fsync of prealloc extents after EOF
- add missing run of delayed items after unlink during log replay
- don't start relocation until snapshot drop is finished
- fix reversed condition for subpage writers locking
- fix warning on page error"
* tag 'for-5.17-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fallback to blocking mode when doing async dio over multiple extents
btrfs: add missing run of delayed items after unlink during log replay
btrfs: qgroup: fix deadlock between rescan worker and remove qgroup
btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()
btrfs: do not start relocation until in progress drops are done
btrfs: tree-checker: use u64 for item data end to avoid overflow
btrfs: do not WARN_ON() if we have PageError set
btrfs: fix lost prealloc extents beyond eof after full fsync
btrfs: subpage: fix a wrong check on subpage->writers
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||
|
Linus Torvalds
|
f81664f760 |
x86 guest:
* Tweaks to the paravirtualization code, to avoid using them
when they're pointless or harmful
x86 host:
* Fix for SRCU lockdep splat
* Brown paper bag fix for the propagation of errno
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"x86 guest:
- Tweaks to the paravirtualization code, to avoid using them when
they're pointless or harmful
x86 host:
- Fix for SRCU lockdep splat
- Brown paper bag fix for the propagation of errno"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: pull kvm->srcu read-side to kvm_arch_vcpu_ioctl_run
KVM: x86/mmu: Passing up the error state of mmu_alloc_shadow_roots()
KVM: x86: Yield to IPI target vCPU only if it is busy
x86/kvmclock: Fix Hyper-V Isolated VM's boot issue when vCPUs > 64
x86/kvm: Don't waste memory if kvmclock is disabled
x86/kvm: Don't use PV TLB/yield when mwait is advertised
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||
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Linus Torvalds
|
9bdeaca18b |
powerpc fixes for 5.17 #5
Fix build failure when CONFIG_PPC_64S_HASH_MMU is not set. Thanks to: Murilo Opsfelder Araujo, Erhard F. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmIkY/gTHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgIQfD/997ouPSpuJCyG7nFY35R8IIqJESqqO RhMrI1b/HjiTHI3+Ha3htnGWa258Klllwr6zerTFYIp9kRzoO8rskgqeTYM2aOXF rLGMUz2b6BjsboxOGowd2Z9JB5U0sItpt1MQZrXVnaVVx3PWQUV4PjksdxmqwC4W +DtmYisO38FVQey9kC3V12J+KMkm0J0PWqhh+m7w1zkhNvNlcZp+g0gODWRfo3ic QBqTyN3mUXnVKqVNXJZqWCkMp2ek8ZxL1plhwdQtbh9Uwttooc/QNYURepjTVglT sHusO8CwLKd1hQlMDD+eqZ0pMSYHE1sWxoaiBLZbaC6Qdu/+arTayHOLJi8QGwtt g2jDOklXP8rsXA7Tp/qafWDV61YSJP+O8KJsEpnuluUP/SePSk3jdgDoztCe72M+ f8Xu5AZ5+2x3NaVmNoOOvvvsxlS3ywl2nDTO205Tz6W55ZCWafSf1vG11lRKU3G8 We0hzDlJNNajNjnBpiiXgyHu4vi2cfh8gWWDxKJhjZV9pomJ1zFU2+IOpN4CA/6D qolgraeLLNVtmNMxcwMdpcBXnG7rwzTuJXSXMPM/tPhLFl1bJmQCiVYfEVOLFMtJ 2+uUyfbbjaf1IDAfBLrIgN1YzIWc3fEPG+bdmulhhHeFN1XY6tfj++JF/DiRxGhn wWc9TB8BCY+uPw== =U4bW -----END PGP SIGNATURE----- Merge tag 'powerpc-5.17-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fix from Michael Ellerman: "Fix build failure when CONFIG_PPC_64S_HASH_MMU is not set. Thanks to Murilo Opsfelder Araujo, and Erhard F" * tag 'powerpc-5.17-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s: Fix build failure when CONFIG_PPC_64S_HASH_MMU is not set |
||
|
Linus Torvalds
|
f40a33f5ea |
Two tracing fixes:
- Fix sorting on old "cpu" value in histograms - Fix return value of __setup() boot parameter handlers. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCYiQOghQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6quMXAP0TVq+FvVroN42ZS/UpiynnJ0uW1ibV 93i3M12QQL2zSQEA6a+aWHywTl1tU2F/I4frH5RkIwTulfP/RwBVJG0MFQc= =ccPg -----END PGP SIGNATURE----- Merge tag 'trace-v5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fixes from Steven Rostedt: - Fix sorting on old "cpu" value in histograms - Fix return value of __setup() boot parameter handlers * tag 'trace-v5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Fix return value of __setup handlers tracing/histogram: Fix sorting on old "cpu" value |
||
|
Linus Torvalds
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dcde98da99 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: - a fixup for Goodix touchscreen driver allowing it to work on certain Cherry Trail devices - a fix for imbalanced enable/disable regulator in Elam touchpad driver that became apparent when used with Asus TF103C 2-in-1 dock - a couple new input keycodes used on newer keyboards * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: HID: add mapping for KEY_ALL_APPLICATIONS HID: add mapping for KEY_DICTATE Input: elan_i2c - fix regulator enable count imbalance after suspend/resume Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power() Input: goodix - workaround Cherry Trail devices with a bogus ACPI Interrupt() resource Input: goodix - use the new soc_intel_is_byt() helper Input: samsung-keypad - properly state IOMEM dependency |
||
|
Linus Torvalds
|
0014404f9c |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton: "8 patches. Subsystems affected by this patch series: mm (hugetlb, pagemap, and userfaultfd), memfd, selftests, and kconfig" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: configs/debug: set CONFIG_DEBUG_INFO=y properly proc: fix documentation and description of pagemap kselftest/vm: fix tests build with old libc memfd: fix F_SEAL_WRITE after shmem huge page allocated mm: fix use-after-free when anon vma name is used after vma is freed mm: prevent vm_area_struct::anon_name refcount saturation mm: refactor vm_area_struct::anon_vma_name usage code selftests/vm: cleanup hugetlb file after mremap test |
||
|
Linus Torvalds
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f9026e19a4 |
s390 updates for 5.17-rc7
- Fix HAVE_DYNAMIC_FTRACE_WITH_ARGS implementation by providing correct switching between ftrace_caller/ftrace_regs_caller and supplying pt_regs only when ftrace_regs_caller is activated. - Fix exception table sorting. - Fix breakage of kdump tooling by preserving metadata it cannot function without. -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmIjRzsACgkQjYWKoQLX FBj2sQf7BOz0tu+mn/c/Fy/jQt0D+18yOt43SG4+yusQRo7Qa/Q+sub910rRl9N+ NwB5Z6Lxyv1O9QVD3sYBBCzLVbDNEVt/qeQIMCyNFuphgflLPFAAELs2Qi0hdVtc ZM73VaqX7KS3Ts52aJZ2/tpschngLP9aGrxw2Aa56Ylv1Q04eOB+vWAJZVVREVts r7nlcghkyBJQIoHVxUTOO8MrUA4FhvPRHQ/OehJt1EkVOJ4l54IOf74aoPsKE3Ma AykSs/CeTIhIhtfTK+iE/JqkD9P/TjNULWdnk8lJYFFuVC9KrxytItoVMtu7IjGM HDAp4FDyI7j3gx/vA7M4o3SMgLu13A== =vjGY -----END PGP SIGNATURE----- Merge tag 's390-5.17-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - Fix HAVE_DYNAMIC_FTRACE_WITH_ARGS implementation by providing correct switching between ftrace_caller/ftrace_regs_caller and supplying pt_regs only when ftrace_regs_caller is activated. - Fix exception table sorting. - Fix breakage of kdump tooling by preserving metadata it cannot function without. * tag 's390-5.17-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/extable: fix exception table sorting s390/ftrace: fix arch_ftrace_get_regs implementation s390/ftrace: fix ftrace_caller/ftrace_regs_caller generation s390/setup: preserve memory at OLDMEM_BASE and OLDMEM_SIZE |
||
Qian Cai
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d1eff16d72 |
configs/debug: set CONFIG_DEBUG_INFO=y properly
CONFIG_DEBUG_INFO can't be set by user directly, so set CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y instead. Otherwise, we end up with no debuginfo in vmlinux which is a big no-no for kernel debugging. Link: https://lkml.kernel.org/r/20220301202920.18488-1-quic_qiancai@quicinc.com Signed-off-by: Qian Cai <quic_qiancai@quicinc.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Yun Zhou
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dd21bfa425 |
proc: fix documentation and description of pagemap
Since bit 57 was exported for uffd-wp write-protected (commit |
||
Chengming Zhou
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b773827e36 |
kselftest/vm: fix tests build with old libc
The error message when I build vm tests on debian10 (GLIBC 2.28):
userfaultfd.c: In function `userfaultfd_pagemap_test':
userfaultfd.c:1393:37: error: `MADV_PAGEOUT' undeclared (first use
in this function); did you mean `MADV_RANDOM'?
if (madvise(area_dst, test_pgsize, MADV_PAGEOUT))
^~~~~~~~~~~~
MADV_RANDOM
This patch includes these newer definitions from UAPI linux/mman.h, is
useful to fix tests build on systems without these definitions in glibc
sys/mman.h.
Link: https://lkml.kernel.org/r/20220227055330.43087-2-zhouchengming@bytedance.com
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Hugh Dickins
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f2b277c4d1 |
memfd: fix F_SEAL_WRITE after shmem huge page allocated
Wangyong reports: after enabling tmpfs filesystem to support transparent hugepage with the following command: echo always > /sys/kernel/mm/transparent_hugepage/shmem_enabled the docker program tries to add F_SEAL_WRITE through the following command, but it fails unexpectedly with errno EBUSY: fcntl(5, F_ADD_SEALS, F_SEAL_WRITE) = -1. That is because memfd_tag_pins() and memfd_wait_for_pins() were never updated for shmem huge pages: checking page_mapcount() against page_count() is hopeless on THP subpages - they need to check total_mapcount() against page_count() on THP heads only. Make memfd_tag_pins() (compared > 1) as strict as memfd_wait_for_pins() (compared != 1): either can be justified, but given the non-atomic total_mapcount() calculation, it is better now to be strict. Bear in mind that total_mapcount() itself scans all of the THP subpages, when choosing to take an XA_CHECK_SCHED latency break. Also fix the unlikely xa_is_value() case in memfd_wait_for_pins(): if a page has been swapped out since memfd_tag_pins(), then its refcount must have fallen, and so it can safely be untagged. Link: https://lkml.kernel.org/r/a4f79248-df75-2c8c-3df-ba3317ccb5da@google.com Signed-off-by: Hugh Dickins <hughd@google.com> Reported-by: Zeal Robot <zealci@zte.com.cn> Reported-by: wangyong <wang.yong12@zte.com.cn> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: CGEL ZTE <cgel.zte@gmail.com> Cc: Kirill A. Shutemov <kirill@shutemov.name> Cc: Song Liu <songliubraving@fb.com> Cc: Yang Yang <yang.yang29@zte.com.cn> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Suren Baghdasaryan
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942341dcc5 |
mm: fix use-after-free when anon vma name is used after vma is freed
When adjacent vmas are being merged it can result in the vma that was
originally passed to madvise_update_vma being destroyed. In the current
implementation, the name parameter passed to madvise_update_vma points
directly to vma->anon_name and it is used after the call to vma_merge.
In the cases when vma_merge merges the original vma and destroys it,
this might result in UAF. For that the original vma would have to hold
the anon_vma_name with the last reference. The following vma would need
to contain a different anon_vma_name object with the same string. Such
scenario is shown below:
madvise_vma_behavior(vma)
madvise_update_vma(vma, ..., anon_name == vma->anon_name)
vma_merge(vma)
__vma_adjust(vma) <-- merges vma with adjacent one
vm_area_free(vma) <-- frees the original vma
replace_vma_anon_name(anon_name) <-- UAF of vma->anon_name
Fix this by raising the name refcount and stabilizing it.
Link: https://lkml.kernel.org/r/20220224231834.1481408-3-surenb@google.com
Link: https://lkml.kernel.org/r/20220223153613.835563-3-surenb@google.com
Fixes:
|
||
|
Suren Baghdasaryan
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96403e1128 |
mm: prevent vm_area_struct::anon_name refcount saturation
A deep process chain with many vmas could grow really high. With default sysctl_max_map_count (64k) and default pid_max (32k) the max number of vmas in the system is 2147450880 and the refcounter has headroom of 1073774592 before it reaches REFCOUNT_SATURATED (3221225472). Therefore it's unlikely that an anonymous name refcounter will overflow with these defaults. Currently the max for pid_max is PID_MAX_LIMIT (4194304) and for sysctl_max_map_count it's INT_MAX (2147483647). In this configuration anon_vma_name refcount overflow becomes theoretically possible (that still require heavy sharing of that anon_vma_name between processes). kref refcounting interface used in anon_vma_name structure will detect a counter overflow when it reaches REFCOUNT_SATURATED value but will only generate a warning and freeze the ref counter. This would lead to the refcounted object never being freed. A determined attacker could leak memory like that but it would be rather expensive and inefficient way to do so. To ensure anon_vma_name refcount does not overflow, stop anon_vma_name sharing when the refcount reaches REFCOUNT_MAX (2147483647), which still leaves INT_MAX/2 (1073741823) values before the counter reaches REFCOUNT_SATURATED. This should provide enough headroom for raising the refcounts temporarily. Link: https://lkml.kernel.org/r/20220223153613.835563-2-surenb@google.com Signed-off-by: Suren Baghdasaryan <surenb@google.com> Suggested-by: Michal Hocko <mhocko@suse.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Alexey Gladkov <legion@kernel.org> Cc: Chris Hyser <chris.hyser@oracle.com> Cc: Christian Brauner <brauner@kernel.org> Cc: Colin Cross <ccross@google.com> Cc: Cyrill Gorcunov <gorcunov@gmail.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Kees Cook <keescook@chromium.org> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Peter Collingbourne <pcc@google.com> Cc: Sasha Levin <sashal@kernel.org> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Xiaofeng Cao <caoxiaofeng@yulong.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
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Suren Baghdasaryan
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5c26f6ac94 |
mm: refactor vm_area_struct::anon_vma_name usage code
Avoid mixing strings and their anon_vma_name referenced pointers by using struct anon_vma_name whenever possible. This simplifies the code and allows easier sharing of anon_vma_name structures when they represent the same name. [surenb@google.com: fix comment] Link: https://lkml.kernel.org/r/20220223153613.835563-1-surenb@google.com Link: https://lkml.kernel.org/r/20220224231834.1481408-1-surenb@google.com Signed-off-by: Suren Baghdasaryan <surenb@google.com> Suggested-by: Matthew Wilcox <willy@infradead.org> Suggested-by: Michal Hocko <mhocko@suse.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Colin Cross <ccross@google.com> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Kees Cook <keescook@chromium.org> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Christian Brauner <brauner@kernel.org> Cc: Alexey Gladkov <legion@kernel.org> Cc: Sasha Levin <sashal@kernel.org> Cc: Chris Hyser <chris.hyser@oracle.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Peter Collingbourne <pcc@google.com> Cc: Xiaofeng Cao <caoxiaofeng@yulong.com> Cc: David Hildenbrand <david@redhat.com> Cc: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Mike Kravetz
|
ff712a627f |
selftests/vm: cleanup hugetlb file after mremap test
The hugepage-mremap test will create a file in a hugetlb filesystem. In a default 'run_vmtests' run, the file will contain all the hugetlb pages. After the test, the file remains and there are no free hugetlb pages for subsequent tests. This causes those hugetlb tests to fail. Change hugepage-mremap to take the name of the hugetlb file as an argument. Unlink the file within the test, and just to be sure remove the file in the run_vmtests script. Link: https://lkml.kernel.org/r/20220201033459.156944-1-mike.kravetz@oracle.com Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com> Reviewed-by: Shuah Khan <skhan@linuxfoundation.org> Acked-by: Yosry Ahmed <yosryahmed@google.com> Reviewed-by: Muchun Song <songmuchun@bytedance.com> Reviewed-by: Mina Almasry <almasrymina@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Murilo Opsfelder Araujo
|
58dbe9b373 |
powerpc/64s: Fix build failure when CONFIG_PPC_64S_HASH_MMU is not set
The following build failure occurs when CONFIG_PPC_64S_HASH_MMU is not
set:
arch/powerpc/kernel/setup_64.c: In function ‘setup_per_cpu_areas’:
arch/powerpc/kernel/setup_64.c:811:21: error: ‘mmu_linear_psize’ undeclared (first use in this function); did you mean ‘mmu_virtual_psize’?
811 | if (mmu_linear_psize == MMU_PAGE_4K)
| ^~~~~~~~~~~~~~~~
| mmu_virtual_psize
arch/powerpc/kernel/setup_64.c:811:21: note: each undeclared identifier is reported only once for each function it appears in
Move the declaration of mmu_linear_psize outside of
CONFIG_PPC_64S_HASH_MMU ifdef.
After the above is fixed, it fails later with the following error:
ld: arch/powerpc/kexec/file_load_64.o: in function `.arch_kexec_kernel_image_probe':
file_load_64.c:(.text+0x1c1c): undefined reference to `.add_htab_mem_range'
Fix that, too, by conditioning add_htab_mem_range() symbol to
CONFIG_PPC_64S_HASH_MMU.
Fixes:
|
||
|
Linus Torvalds
|
ac84e82f78 |
block-5.17-2022-03-04
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||
|
Linus Torvalds
|
07ebd38a0d |
RISC-V Fixes for 5.17-rc7
* Fixes for a handful of KASAN-related crashes. * A fix to avoid a crash during boot for SPARSEMEM && !SPARSEMEM_VMEMMAP configurations. * A fix to stop reporting some incorrect errors under DEBUG_VIRTUAL. * A fix for the K210's device tree to properly populate the interrupt map, so hart1 will get interrupts again. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEAM520YNJYN/OiG3470yhUCzLq0EFAmIiNtYTHHBhbG1lckBk YWJiZWx0LmNvbQAKCRDvTKFQLMurQf8cD/92NMaclwHMVjQ07svZloQcgDp+JSA5 JP2EYHuDy3UCZsJSdJY8zJZ+Ct81MxNSNDDpLCLQCZe8fD8hA+FOOVlt8a21SqNH Pc96ycqIhD/QrfBlcYw5+8N3n5zNTpPSMjazrBphKj56qNWcAXdvQwQTh56pXGj+ 3J5vf3L8xlnx8mlTUMYqHivHKl4cJhYOY/ICwXjpZnRYx0NRF32cquo5A4Uh65ls qQjeKL2WXZd44avWK9IkDcBLpjyxr+pJmCsbIntvwK23bz37/SXmk4G2f5/8sBtH RK6RDLU1LIH8YNCq5KvAv9/qZZPkuvOKig//lWfcsOLYv43+bp2cGVlO4Z4gvUw3 qRsrQxXxS+FQFxH5Fxre7UWqLlM9EUHUdbx/aXyGSF5e1DXuD8GcDSt0pOwQboiu xKqRxuMozr6ZiHlug3mUcEwzeDAHOwPWrIDSXNELMj+5r/8QogkcPaFUFFqmvigj gIwGMiPKe0nQ9XfAUAsjVTL3ozlGXa6nabbVNnA4N05a/scToy3hnFkYo2iEpjyH 0sxyQ96AaKnN4ydWBsy+y/HA13CbWRP+dgfgaG1BaWQCQ4kh/FN3A3FYpvubBjIm 5rslXvsmWEkCt/U/K0BY3t6Pvw9GNryAXWDsyPACaVFjMErZPqwwkRtp1PqoKpd6 XiYQ1nJxgZPCRQ== =Ff5J -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - Fixes for a handful of KASAN-related crashes. - A fix to avoid a crash during boot for SPARSEMEM && !SPARSEMEM_VMEMMAP configurations. - A fix to stop reporting some incorrect errors under DEBUG_VIRTUAL. - A fix for the K210's device tree to properly populate the interrupt map, so hart1 will get interrupts again. * tag 'riscv-for-linus-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: dts: k210: fix broken IRQs on hart1 riscv: Fix kasan pud population riscv: Move high_memory initialization to setup_bootmem riscv: Fix config KASAN && DEBUG_VIRTUAL riscv: Fix DEBUG_VIRTUAL false warnings riscv: Fix config KASAN && SPARSEMEM && !SPARSE_VMEMMAP riscv: Fix is_linear_mapping with recent move of KASAN region |
||
|
Linus Torvalds
|
3f509f5971 |
IOMMU Fixes for Linux v5.17-rc6
Including:
- Fix a double list_add() in Intel VT-d code
- Add missing put_device() in Tegra SMMU driver
- Two AMD IOMMU fixes:
- Memory leak in IO page-table freeing code
- Add missing recovery from event-log overflow
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Merge tag 'iommu-fixes-v5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Fix a double list_add() in Intel VT-d code
- Add missing put_device() in Tegra SMMU driver
- Two AMD IOMMU fixes:
- Memory leak in IO page-table freeing code
- Add missing recovery from event-log overflow
* tag 'iommu-fixes-v5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/tegra-smmu: Fix missing put_device() call in tegra_smmu_find
iommu/vt-d: Fix double list_add when enabling VMD in scalable mode
iommu/amd: Fix I/O page table memory leak
iommu/amd: Recover from event log overflow
|
||
|
Linus Torvalds
|
a4ffdb6103 |
Thermal control fix for 5.17-rc7
Fix NULL pointer dereference in the thermal netlink interface (Nicolas Cavallari). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmIiWzUSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRx8VkP/RH2rrAitrQoSAaCH1MSgFZm00X61UxL 4hkhRGBvhyQpjvcWg8qUH8uIl+v0es7H9YUIGwCFlFc9OUR0bvRKVQ4Ikqc0tQZd wPz4Adtcp6mkfotvrrA1fnPXZEPXiw20jkM5d0CccaoepRaDuC0iN3JjiqVSFu8Y aOL+a8BZVhsYXfKrkZpbjHBm2zVCW6ROGf5yew/g/Q77W4R77RGTgRq5WXYoftX+ UCqLnFgWm6kuWfxpkjlPKiwUA5NBZLjDerKfn8K0H6ym/TCKUz+Ujb306KWYvdDr 1dOMC2eI+nz+Jm8ymC357lXd+LZGOE+VMv+cUN/bOAwYz8PYpO8pTExjceu1xhLO 3ZeMQnBmzGYYUK8VT/s0dAD6WB+W7dXCQlaq903EsK9c9bHHhy4rMp9MhBmdvyMP r/KJ7cvnRtTbSJytTnpv6vQs3KWjw+4dwsm1U8V8a/GsH2tSCwjVaY2sqStig/3s aPwWy6JUVFgecvqGb80Xv8uJw+iIqz/ANRiVVBL53K18YLhoKK4M4TkQThIusXIe NEg7D5EK7OH35sljbpIkq5o2aeHDK9ADPjpkp+jq83I8c7Yuyvs1znv8QpMZGW++ 6ErTpQReLoRuqasGLApkTqz0FMbjORp3O8JVlvERCNNUwT/KH0+Ts2P/od/cSR2P fRAcxCNJSx1Z =V33r -----END PGP SIGNATURE----- Merge tag 'thermal-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fix from Rafael Wysocki: "Fix NULL pointer dereference in the thermal netlink interface (Nicolas Cavallari)" * tag 'thermal-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: core: Fix TZ_GET_TRIP NULL pointer dereference |
||
|
Linus Torvalds
|
8d670948f4 |
sound fixes for 5.17-rc7
Hopefully the last PR for 5.17, including just a few small changes: an additional fix for ASoC ops boundary check and other minor device-specific fixes. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmIh1AcOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE89Iw//Y3szeF9lnL0yl1sGhQ4dtv41fe5FN2RN2O4D SU1SgAnjJU2kPl+EzLUa5dD7zEXIqkDtHHf5+eSaKI4XE+WGidhsT/VEBrIOw7uK r5xVBqZ1H6/3UPHaFCllWz8NhKHwqtH06S2eO8O5UPSmtYUNcluYJU3ByL7EJMXF 4ZtSOJb6HMy1PJwrxPjuNE3iqKoVzQfWRvTIymkq6xN2QI6DEczEh/TQyGPYfXES IONlKtuR7SU/bGIrpGLUb4593ADvy3Jn40PRdF7BpgxzgZaA6Xr/NVXiP0P7cX8D WLbGCOedoTcrWzPulxBqNHDn+aPMfa7DMxecQISKsv8uLDJw4R6uLVuLzJcSG0+E LoGD8p3OAURlLQqFR+cCoOY7X5s9CoP3dS/zrzCg/a4ltVyaAAf+Jrk7E/IqhSXo NHLGrnpKhGBXQUe9hT638w1T1xeJkjMFv/Q1MBeX/GMoR53yLkpaJI371URiFp1x X2N+DKK2wn52R76pRNrl3NVrILRFfBF7pstwQhtYswJlULnawRBRSyIbQ9G4mbD/ ycIQYgpGo8MRYptfWeXntphZI8mrXyPhPQHkg0i1i6e3Vv+sSwHTVzKuRK0JSGuJ IjWu4um+tcymP+mr+OkYKKls5NJRqf0vLt80SrBZGjiWUduj4of4vHnxiVaGsN8+ hKYSug0= =72Wd -----END PGP SIGNATURE----- Merge tag 'sound-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Hopefully the last PR for 5.17, including just a few small changes: an additional fix for ASoC ops boundary check and other minor device-specific fixes" * tag 'sound-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: intel_hdmi: Fix reference to PCM buffer address ASoC: cs4265: Fix the duplicated control name ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min |
||
|
Linus Torvalds
|
c4fc118ae2 |
drm fixes for 5.17-rc7
i915: - Fix GuC SLPC unset command - Fix misidentification of some Apple MacBook Pro laptops as Jasper Lake. amdgpu: - Suspend regression fix exynos: - irq handling fixes. - Fix two regressions to TE-gpio handling. arm/hdlcd: - Select DRM_GEM_CMEA_HELPER for HDLCD bridge: - ti-sn65dsi86: Properly undo autosuspend vrr: - Fix potential NULL-pointer deref -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmIhiEQACgkQDHTzWXnE hr7srhAAg/gBHlwAX/GSe1G44fKs1ImCjVnGUxkN3daNrA5/PPxpiq+I+WA04tHl dptyhPzcPG5I5zIhfZ6PAdGuqtDSx7JZzdlDFto5y2n+5RCFdEfUVzTGwNzg9fmy 2wQRBmtn2bJ/uA4p6LSWBo4w5Dyyl2T+ZX0ErP8Rn+ZFPy5fGQ++bwRIrcg70m4w Y4joj5BOsANyCTBKRhatEjZs3U4lL6osmsdJibx1d3bAWx2jB/eU3n/CuMT6q+0U TjNEEIoa5W8upT7oabGV9LKyEPbICSLVRn+qyRJrYVBr+zzVbqffYYBnbEnRxT/C DSwvVQw7CWzEV9kt5Oh7+9DGt/JR0T04cUvRGmqYH7xO84XFgVqn5c1rlcWzWzHt ZHiSLnAo+B1t05nkj/D1KRwMMIzKOq8yjvHbi9kfPCAhan7WoezS9+RM3NcRBGv9 s7BmdB8naPwatnJ2+vGa5eNnTn4BTRaKBYUq2loKN29cbB3GsOyaCqHYX8N5TNMp L6ZlzVOFBsTJIN5joGUYlXEE/TWVMIL+bW8IcPX7036R0Qa6DtxT92DQgqYr09GO Kz0INb8QBHBubYoYfIyD//unDonHJrTepXA3I8OftHexzvxbcR7xUBlJr1Scna80 KT2f9s1SdzFg0QaNqOZcOOdeZDrhpRk5UuvqN0R9UjZQEkhuYXQ= =fH+E -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2022-03-04' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "Things are quieting down as expected, just a small set of fixes, i915, exynos, amdgpu, vrr, bridge and hdlcd. Nothing scary at all. i915: - Fix GuC SLPC unset command - Fix misidentification of some Apple MacBook Pro laptops as Jasper Lake amdgpu: - Suspend regression fix exynos: - irq handling fixes - Fix two regressions to TE-gpio handling arm/hdlcd: - Select DRM_GEM_CMEA_HELPER for HDLCD bridge: - ti-sn65dsi86: Properly undo autosuspend vrr: - Fix potential NULL-pointer deref" * tag 'drm-fixes-2022-03-04' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: fix suspend/resume hang regression drm/vrr: Set VRR capable prop only if it is attached to connector drm/arm: arm hdlcd select DRM_GEM_CMA_HELPER drm/bridge: ti-sn65dsi86: Properly undo autosuspend drm/i915: s/JSP2/ICP2/ PCH drm/i915/guc/slpc: Correct the param count for unset param drm/exynos: Search for TE-gpio in DSI panel's node drm/exynos: Don't fail if no TE-gpio is defined for DSI driver drm/exynos: gsc: Use platform_get_irq() to get the interrupt drm/exynos/fimc: Use platform_get_irq() to get the interrupt drm/exynos/exynos_drm_fimd: Use platform_get_irq_byname() to get the interrupt drm/exynos: mixer: Use platform_get_irq() to get the interrupt drm/exynos/exynos7_drm_decon: Use platform_get_irq_byname() to get the interrupt |
||
|
Linus Torvalds
|
0b7344a658 |
Pin control fixes for the v5.17 series
These two fixes should fix the issues seen on the OrangePi, first we needed the correct offset when calling pinctrl_gpio_direction(), and fixing that made a lockdep issue explode in our face. Both now fixed. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEElDRnuGcz/wPCXQWMQRCzN7AZXXMFAmIhULsACgkQQRCzN7AZ XXOJZg/+JpIXrmql9Rs+ZhXxJfLooYs+4Lx+PLijJ06Mvkl1Zk5FjYhPwl3Nx2cp 9I+c9Pu5+H67NQIGwBJmKrNYpkypDBM+tDCK0fn5ol2jdq0CH58HhF//8ucIjGlT VXE4MUMwsCt4wyLoMrgC2P3jJ3uTZn6fdg2IVMKxiDQfi+9yQn4VgrLty7KhGSbo g1W2HbSWf+lNgue++Hf2yCgndfRGZo43Ic+kOWb6kgQHN32biWO5pHTifsJB/hJq emJDzwWsnRa3ZUIRE1hv5FaErfJK1GPJF1mRjPcYckkkhIos44KSuDGEgThSJOFi AE0svvlA5m5AaWmSseCzRQb0kg+glwd5nDJ0ZWEY2IWlyrnld7OH6cv6wfLfLVLC TuTql/EBJrobXjgBvPKkFy/wd1yV9fVmtBWeDMaisdTFY9ws++O5snXhL0d/tE+7 oZXFceQzZ4/wsELgSpCzHGYFpLDYqWzZ7pE4zjELei/KCA3HWJuVsY8V47v9etgJ ku6dmPSu+xxzN6a113UdOBHNtM5ZfPgIvQ5/Wi7jXsRAEXuoVIzT8WCxv1HoujQj VrDhGnqpp6xn5QW/ABcO33H1kCJgmyusRsY9DRn3p/6ar/u9JUi3yuOXy6QEyXOu nnM4XLIexMuaIwCfc36xiimfLtW7Eux8pZRaCzAVTFlyVF7S5Cw= =7ZC5 -----END PGP SIGNATURE----- Merge tag 'pinctrl-v5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "These two fixes should fix the issues seen on the OrangePi, first we needed the correct offset when calling pinctrl_gpio_direction(), and fixing that made a lockdep issue explode in our face. Both now fixed" * tag 'pinctrl-v5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: sunxi: Use unique lockdep classes for IRQs pinctrl-sunxi: sunxi_pinctrl_gpio_direction_in/output: use correct offset |
||
Randy Dunlap
|
1d02b444b8 |
tracing: Fix return value of __setup handlers
__setup() handlers should generally return 1 to indicate that the
boot options have been handled.
Using invalid option values causes the entire kernel boot option
string to be reported as Unknown and added to init's environment
strings, polluting it.
Unknown kernel command line parameters "BOOT_IMAGE=/boot/bzImage-517rc6
kprobe_event=p,syscall_any,$arg1 trace_options=quiet
trace_clock=jiffies", will be passed to user space.
Run /sbin/init as init process
with arguments:
/sbin/init
with environment:
HOME=/
TERM=linux
BOOT_IMAGE=/boot/bzImage-517rc6
kprobe_event=p,syscall_any,$arg1
trace_options=quiet
trace_clock=jiffies
Return 1 from the __setup() handlers so that init's environment is not
polluted with kernel boot options.
Link: lore.kernel.org/r/64644a2f-4a20-bab3-1e15-3b2cdd0defe3@omprussia.ru
Link: https://lkml.kernel.org/r/20220303031744.32356-1-rdunlap@infradead.org
Cc: stable@vger.kernel.org
Fixes:
|
||
Daniel Borkmann
|
0708a0afe2 |
mm: Consider __GFP_NOWARN flag for oversized kvmalloc() calls
syzkaller was recently triggering an oversized kvmalloc() warning via xdp_umem_create(). The triggered warning was added back in |
||
Filipe Manana
|
ca93e44bfb |
btrfs: fallback to blocking mode when doing async dio over multiple extents
Some users recently reported that MariaDB was getting a read corruption
when using io_uring on top of btrfs. This started to happen in 5.16,
after commit
|
||
Niklas Cassel
|
74583f1b92 |
riscv: dts: k210: fix broken IRQs on hart1
Commit |
||
Dave Airlie
|
8fdb196797 |
* drm/arm: Select DRM_GEM_CMEA_HELPER for HDLCD
* drm/bridge: ti-sn65dsi86: Properly undo autosuspend * drm/vrr: Fix potential NULL-pointer deref -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmIgktQACgkQaA3BHVML eiPQrgf9GHIVjF4UiB5pc7lRplZy23SoWleJakuS6ZNwJaOY/bQUj/TVp1/HkEKN gQe8nZm5JvfkNAIyMjXmJZtPhHP6I5fpMf3f+nLDJt23AEMs4H/JqjbfeLz7z0DG 1ZjDcWbQQEEOPLJTxHtnWHcxgCO3rNRs66a+fVk6Ub92N9wU9OXJdIfAy7gHIgZ0 GeiEOzuqT70+wYoz4tVqr7ZFaImv3lKCnOzSxp/1OsJd5TlQUqo/mLLVgusXCMqG 6togsA9HYoVqjoeppWit3IhnRxNxYQyAl9HC2mNxuIv9xyvBCxUDX+kON6ykc+hb LbuRwXTDkPQoqMGVPgvYouNTnBWs6w== =9Tug -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2022-03-03' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes * drm/arm: Select DRM_GEM_CMEA_HELPER for HDLCD * drm/bridge: ti-sn65dsi86: Properly undo autosuspend * drm/vrr: Fix potential NULL-pointer deref Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YiCTGZ8IVCw0ilKK@linux-uq9g |
||
|
Dave Airlie
|
c9585249c2 |
Merge tag 'amd-drm-fixes-5.17-2022-03-02' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-5.17-2022-03-02: amdgpu: - Suspend regression fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220303045035.5650-1-alexander.deucher@amd.com |
||
|
Dave Airlie
|
0d9f0ee17b |
Merge tag 'drm-intel-fixes-2022-03-03' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
- Fix GuC SLPC unset command. (Vinay Belgaumkar) - Fix misidentification of some Apple MacBook Pro laptops as Jasper Lake. (Ville Syrjälä) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YiCXHiTyCE7TbopG@tursulin-mobl2 |
||
William Mahon
|
327b89f0ac |
HID: add mapping for KEY_ALL_APPLICATIONS
This patch adds a new key definition for KEY_ALL_APPLICATIONS and aliases KEY_DASHBOARD to it. It also maps the 0x0c/0x2a2 usage code to KEY_ALL_APPLICATIONS. Signed-off-by: William Mahon <wmahon@chromium.org> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220303035618.1.I3a7746ad05d270161a18334ae06e3b6db1a1d339@changeid Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
||
|
William Mahon
|
bfa26ba343 |
HID: add mapping for KEY_DICTATE
Numerous keyboards are adding dictate keys which allows for text messages to be dictated by a microphone. This patch adds a new key definition KEY_DICTATE and maps 0x0c/0x0d8 usage code to this new keycode. Additionally hid-debug is adjusted to recognize this new usage code as well. Signed-off-by: William Mahon <wmahon@chromium.org> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20220303021501.1.I5dbf50eb1a7a6734ee727bda4a8573358c6d3ec0@changeid Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
||
Alexandre Ghiti
|
e4fcfe6eca |
riscv: Fix kasan pud population
In sv48, the kasan inner regions are not aligned on PGDIR_SIZE and then
when we populate the kasan linear mapping region, we clear the kasan
vmalloc region which is in the same PGD.
Fix this by copying the content of the kasan early pud after allocating a
new PGD for the first time.
Fixes:
|
||
|
Alexandre Ghiti
|
625e24a550 |
riscv: Move high_memory initialization to setup_bootmem
high_memory used to be initialized in mem_init, way after setup_bootmem.
But a call to dma_contiguous_reserve in this function gives rise to the
below warning because high_memory is equal to 0 and is used at the very
beginning at cma_declare_contiguous_nid.
It went unnoticed since the move of the kasan region redefined
KERN_VIRT_SIZE so that it does not encompass -1 anymore.
Fix this by initializing high_memory in setup_bootmem.
------------[ cut here ]------------
virt_to_phys used for non-linear address: ffffffffffffffff (0xffffffffffffffff)
WARNING: CPU: 0 PID: 0 at arch/riscv/mm/physaddr.c:14 __virt_to_phys+0xac/0x1b8
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 5.17.0-rc1-00007-ga68b89289e26 #27
Hardware name: riscv-virtio,qemu (DT)
epc : __virt_to_phys+0xac/0x1b8
ra : __virt_to_phys+0xac/0x1b8
epc : ffffffff80014922 ra : ffffffff80014922 sp : ffffffff84a03c30
gp : ffffffff85866c80 tp : ffffffff84a3f180 t0 : ffffffff86bce657
t1 : fffffffef09406e8 t2 : 0000000000000000 s0 : ffffffff84a03c70
s1 : ffffffffffffffff a0 : 000000000000004f a1 : 00000000000f0000
a2 : 0000000000000002 a3 : ffffffff8011f408 a4 : 0000000000000000
a5 : 0000000000000000 a6 : 0000000000f00000 a7 : ffffffff84a03747
s2 : ffffffd800000000 s3 : ffffffff86ef4000 s4 : ffffffff8467f828
s5 : fffffff800000000 s6 : 8000000000006800 s7 : 0000000000000000
s8 : 0000000480000000 s9 : 0000000080038ea0 s10: 0000000000000000
s11: ffffffffffffffff t3 : ffffffff84a035c0 t4 : fffffffef09406e8
t5 : fffffffef09406e9 t6 : ffffffff84a03758
status: 0000000000000100 badaddr: 0000000000000000 cause: 0000000000000003
[<ffffffff8322ef4c>] cma_declare_contiguous_nid+0xf2/0x64a
[<ffffffff83212a58>] dma_contiguous_reserve_area+0x46/0xb4
[<ffffffff83212c3a>] dma_contiguous_reserve+0x174/0x18e
[<ffffffff83208fc2>] paging_init+0x12c/0x35e
[<ffffffff83206bd2>] setup_arch+0x120/0x74e
[<ffffffff83201416>] start_kernel+0xce/0x68c
irq event stamp: 0
hardirqs last enabled at (0): [<0000000000000000>] 0x0
hardirqs last disabled at (0): [<0000000000000000>] 0x0
softirqs last enabled at (0): [<0000000000000000>] 0x0
softirqs last disabled at (0): [<0000000000000000>] 0x0
---[ end trace 0000000000000000 ]---
Fixes:
|
||
|
Alexandre Ghiti
|
c648c4bb7d |
riscv: Fix config KASAN && DEBUG_VIRTUAL
__virt_to_phys function is called very early in the boot process (ie
kasan_early_init) so it should not be instrumented by KASAN otherwise it
bugs.
Fix this by declaring phys_addr.c as non-kasan instrumentable.
Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
Fixes:
|
||
|
Alexandre Ghiti
|
5f763b3b59 |
riscv: Fix DEBUG_VIRTUAL false warnings
KERN_VIRT_SIZE used to encompass the kernel mapping before it was
redefined when moving the kasan mapping next to the kernel mapping to only
match the maximum amount of physical memory.
Then, kernel mapping addresses that go through __virt_to_phys are now
declared as wrong which is not true, one can use __virt_to_phys on such
addresses.
Fix this by redefining the condition that matches wrong addresses.
Fixes:
|
||
|
Alexandre Ghiti
|
a3d3280378 |
riscv: Fix config KASAN && SPARSEMEM && !SPARSE_VMEMMAP
In order to get the pfn of a struct page* when sparsemem is enabled
without vmemmap, the mem_section structures need to be initialized which
happens in sparse_init.
But kasan_early_init calls pfn_to_page way before sparse_init is called,
which then tries to dereference a null mem_section pointer.
Fix this by removing the usage of this function in kasan_early_init.
Fixes:
|
||
|
Alexandre Ghiti
|
8b274f2238 |
riscv: Fix is_linear_mapping with recent move of KASAN region
The KASAN region was recently moved between the linear mapping and the
kernel mapping, is_linear_mapping used to check the validity of an
address by using the start of the kernel mapping, which is now wrong.
Fix this by using the maximum size of the physical memory.
Fixes:
|
||
Ammar Faizi
|
38f80f4214 |
MAINTAINERS: Remove dead patchwork link
The patchwork link is dead. It says: 404: File not found The page URL requested (/project/LKML/list/) does not exist. Remove it. Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
David Howells
|
b08968f196 |
cachefiles: Fix incorrect length to fallocate()
When cachefiles_shorten_object() calls fallocate() to shape the cache
file to match the DIO size, it passes the total file size it wants to
achieve, not the amount of zeros that should be inserted. Since this is
meant to preallocate that amount of storage for the file, it can cause
the cache to fill up the disk and hit ENOSPC.
Fix this by passing the length actually required to go from the current
EOF to the desired EOF.
Fixes:
|
||
|
Linus Torvalds
|
b949c21fc2 |
Networking fixes for 5.17-rc7, including fixes from can, xfrm, wifi,
bluetooth, and netfilter.
Current release - regressions:
- iwlwifi: don't advertise TWT support, prevent FW crash
- xfrm: fix the if_id check in changelink
- xen/netfront: destroy queues before real_num_tx_queues is zeroed
- bluetooth: fix not checking MGMT cmd pending queue, make scanning
work again
Current release - new code bugs:
- mptcp: make SIOCOUTQ accurate for fallback socket
- bluetooth: access skb->len after null check
- bluetooth: hci_sync: fix not using conn_timeout
- smc: fix cleanup when register ULP fails
- dsa: restore error path of dsa_tree_change_tag_proto
- iwlwifi: fix build error for IWLMEI
- iwlwifi: mvm: propagate error from request_ownership to the user
Previous releases - regressions:
- xfrm: fix pMTU regression when reported pMTU is too small
- xfrm: fix TCP MSS calculation when pMTU is close to 1280
- bluetooth: fix bt_skb_sendmmsg not allocating partial chunks
- ipv6: ensure we call ipv6_mc_down() at most once, prevent leaks
- ipv6: prevent leaks in igmp6 when input queues get full
- fix up skbs delta_truesize in UDP GRO frag_list
- eth: e1000e: fix possible HW unit hang after an s0ix exit
- eth: e1000e: correct NVM checksum verification flow
- ptp: ocp: fix large time adjustments
Previous releases - always broken:
- tcp: make tcp_read_sock() more robust in presence of urgent data
- xfrm: distinguishing SAs and SPs by if_id in xfrm_migrate
- xfrm: fix xfrm_migrate issues when address family changes
- dcb: flush lingering app table entries for unregistered devices
- smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error
- mac80211: fix EAPoL rekey fail in 802.3 rx path
- mac80211: fix forwarded mesh frames AC & queue selection
- netfilter: nf_queue: fix socket access races and bugs
- batman-adv: fix ToCToU iflink problems and check the result
belongs to the expected net namespace
- can: gs_usb, etas_es58x: fix opened_channel_cnt's accounting
- can: rcar_canfd: register the CAN device when fully ready
- eth: igb, igc: phy: drop premature return leaking HW semaphore
- eth: ixgbe: xsk: change !netif_carrier_ok() handling in
ixgbe_xmit_zc(), prevent live lock when link goes down
- eth: stmmac: only enable DMA interrupts when ready
- eth: sparx5: move vlan checks before any changes are made
- eth: iavf: fix races around init, removal, resets and vlan ops
- ibmvnic: more reset flow fixes
Misc:
- eth: fix return value of __setup handlers
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from can, xfrm, wifi, bluetooth, and netfilter.
Lots of various size fixes, the length of the tag speaks for itself.
Most of the 5.17-relevant stuff comes from xfrm, wifi and bt trees
which had been lagging as you pointed out previously. But there's also
a larger than we'd like portion of fixes for bugs from previous
releases.
Three more fixes still under discussion, including and xfrm revert for
uAPI error.
Current release - regressions:
- iwlwifi: don't advertise TWT support, prevent FW crash
- xfrm: fix the if_id check in changelink
- xen/netfront: destroy queues before real_num_tx_queues is zeroed
- bluetooth: fix not checking MGMT cmd pending queue, make scanning
work again
Current release - new code bugs:
- mptcp: make SIOCOUTQ accurate for fallback socket
- bluetooth: access skb->len after null check
- bluetooth: hci_sync: fix not using conn_timeout
- smc: fix cleanup when register ULP fails
- dsa: restore error path of dsa_tree_change_tag_proto
- iwlwifi: fix build error for IWLMEI
- iwlwifi: mvm: propagate error from request_ownership to the user
Previous releases - regressions:
- xfrm: fix pMTU regression when reported pMTU is too small
- xfrm: fix TCP MSS calculation when pMTU is close to 1280
- bluetooth: fix bt_skb_sendmmsg not allocating partial chunks
- ipv6: ensure we call ipv6_mc_down() at most once, prevent leaks
- ipv6: prevent leaks in igmp6 when input queues get full
- fix up skbs delta_truesize in UDP GRO frag_list
- eth: e1000e: fix possible HW unit hang after an s0ix exit
- eth: e1000e: correct NVM checksum verification flow
- ptp: ocp: fix large time adjustments
Previous releases - always broken:
- tcp: make tcp_read_sock() more robust in presence of urgent data
- xfrm: distinguishing SAs and SPs by if_id in xfrm_migrate
- xfrm: fix xfrm_migrate issues when address family changes
- dcb: flush lingering app table entries for unregistered devices
- smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error
- mac80211: fix EAPoL rekey fail in 802.3 rx path
- mac80211: fix forwarded mesh frames AC & queue selection
- netfilter: nf_queue: fix socket access races and bugs
- batman-adv: fix ToCToU iflink problems and check the result belongs
to the expected net namespace
- can: gs_usb, etas_es58x: fix opened_channel_cnt's accounting
- can: rcar_canfd: register the CAN device when fully ready
- eth: igb, igc: phy: drop premature return leaking HW semaphore
- eth: ixgbe: xsk: change !netif_carrier_ok() handling in
ixgbe_xmit_zc(), prevent live lock when link goes down
- eth: stmmac: only enable DMA interrupts when ready
- eth: sparx5: move vlan checks before any changes are made
- eth: iavf: fix races around init, removal, resets and vlan ops
- ibmvnic: more reset flow fixes
Misc:
- eth: fix return value of __setup handlers"
* tag 'net-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (92 commits)
ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()
net: dsa: make dsa_tree_change_tag_proto actually unwind the tag proto change
ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc()
selftests: mlxsw: resource_scale: Fix return value
selftests: mlxsw: tc_police_scale: Make test more robust
net: dcb: disable softirqs in dcbnl_flush_dev()
bnx2: Fix an error message
sfc: extend the locking on mcdi->seqno
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client
net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
tcp: make tcp_read_sock() more robust
bpf, sockmap: Do not ignore orig_len parameter
net: ipa: add an interconnect dependency
net: fix up skbs delta_truesize in UDP GRO frag_list
iwlwifi: mvm: return value for request_ownership
nl80211: Update bss channel on channel switch for P2P_CLIENT
iwlwifi: fix build error for IWLMEI
ptp: ocp: Add ptp_ocp_adjtime_coarse for large adjustments
batman-adv: Don't expect inter-netns unique iflink indices
...
|
||
|
Linus Torvalds
|
e58bd49da6 |
- Fix memory detection for MT7621 devices
- Fix setnocoherentio kernel option - Fix warning when CONFIG_SCHED_CORE is enabled -----BEGIN PGP SIGNATURE----- iQJOBAABCAA4FiEEbt46xwy6kEcDOXoUeZbBVTGwZHAFAmIg8MAaHHRzYm9nZW5k QGFscGhhLmZyYW5rZW4uZGUACgkQeZbBVTGwZHDWNA/+I9PXwkDfsis1bFWDC4tE FI7IQWPN4Cm03gVzuWIZqMzYicesvF8Kg5GmAWv0NPuuRa3wHAFqhvvm339kELXq YHVtcNUW4vMe5SEmKXZeL4S2k4tW/D7IZwwSgSsaAg4APz2fyJTogprnkb7crRi/ C82rONLj+ksePyG/duEfDa78l7dNrT127Jxw3H161XB+oYweEsi3SrXrOMo7lzel iZ4VMa5E63DSCxzSzMKQvj5YKr/2JFozVeKJe0X+zREbASzAabH2TIQUVOSUBzPq Bhv/4kxgUlZVDVsS18DcGI3mC9z9jH9rCmveUVjNofshqZpNiqFdAxyjU7jra4qc o4+Rk/O9lQXRQVMBMuzgEadGdC9yuBVjRiMXAQgPbNRQwMy7xfqiDpRZJkE99+VR HXikcKuIF1CZn33RgHmSGnE5QfBSol/9yrD3dC+439zi3l5fy3dkMJb/lNs/bWDi rW7pZ4d1p+DWZHmF8p5w0rWZzhbN+yXhjUM9j5Urs3l7dTRnSXJQ4Se6l5Nsmr9O s7a+HQYYZgrG/xPfSBExiBLVwg3JOkHC+HzMQPJQPRHAApxzYMIeDEh5MUIu+qVN /ShKPjcF+fsZIjqKmL+n6Wy8KZOCkrDXc4I3TiAfLUtjhoJc9yiCz+avhIYuaCON Dn3/wpfCNwYVM/DfBoKxcZ0= =VOCV -----END PGP SIGNATURE----- Merge tag 'mips-fixes-5.17_4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS fixes from Thomas Bogendoerfer: - Fix memory detection for MT7621 devices - Fix setnocoherentio kernel option - Fix warning when CONFIG_SCHED_CORE is enabled * tag 'mips-fixes-5.17_4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: ralink: mt7621: use bitwise NOT instead of logical mips: setup: fix setnocoherentio() boolean setting MIPS: smp: fill in sibling and core maps earlier MIPS: ralink: mt7621: do memory detection on KSEG1 |
||
|
Linus Torvalds
|
4d5ae2340d |
A few lcd2s fixes for auxdisplay from Andy Shevchenko.
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||
Eric Dumazet
|
2d3916f318 |
ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()
While investigating on why a synchronize_net() has been added recently
in ipv6_mc_down(), I found that igmp6_event_query() and igmp6_event_report()
might drop skbs in some cases.
Discussion about removing synchronize_net() from ipv6_mc_down()
will happen in a different thread.
Fixes:
|
||
Vladimir Oltean
|
e1bec7fa1c |
net: dsa: make dsa_tree_change_tag_proto actually unwind the tag proto change
The blamed commit said one thing but did another. It explains that we
should restore the "return err" to the original "goto out_unwind_tagger",
but instead it replaced it with "goto out_unlock".
When DSA_NOTIFIER_TAG_PROTO fails after the first switch of a
multi-switch tree, the switches would end up not using the same tagging
protocol.
Fixes:
|
||
Maciej Fijalkowski
|
6c7273a266 |
ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc()
Commit |
||
Jakub Kicinski
|
312f2d500a |
Merge branch 'selftests-mlxsw-a-couple-of-fixes'
Ido Schimmel says: ==================== selftests: mlxsw: A couple of fixes Patch #1 fixes a breakage due to a change in iproute2 output. The real problem is not iproute2, but the fact that the check was not strict enough. Fixed by using JSON output instead. Targeting at net so that the test will pass as part of old and new kernels regardless of iproute2 version. Patch #2 fixes an issue uncovered by the first one. ==================== Link: https://lore.kernel.org/r/20220302161447.217447-1-idosch@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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Amit Cohen
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196f9bc050 |
selftests: mlxsw: resource_scale: Fix return value
The test runs several test cases and is supposed to return an error in
case at least one of them failed.
Currently, the check of the return value of each test case is in the
wrong place, which can result in the wrong return value. For example:
# TESTS='tc_police' ./resource_scale.sh
TEST: 'tc_police' [default] 968 [FAIL]
tc police offload count failed
Error: mlxsw_spectrum: Failed to allocate policer index.
We have an error talking to the kernel
Command failed /tmp/tmp.i7Oc5HwmXY:969
TEST: 'tc_police' [default] overflow 969 [ OK ]
...
TEST: 'tc_police' [ipv4_max] overflow 969 [ OK ]
$ echo $?
0
Fix this by moving the check to be done after each test case.
Fixes:
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