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150,521 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Rafael J. Wysocki
|
ffc843fc9c | Merge back earlier system-wide PM changes for v6.7. | ||
Linus Torvalds
|
e81a2dabc3 |
Kbuild fixes for v6.6 (2nd)
- Fix the module compression with xz so the in-kernel decompressor works
- Document a kconfig idiom to express an optional dependency between
modules
- Make modpost, when W=1 is given, detect broken drivers that reference
.exit.* sections
- Remove unused code
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Merge tag 'kbuild-fixes-v6.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Fix the module compression with xz so the in-kernel decompressor
works
- Document a kconfig idiom to express an optional dependency between
modules
- Make modpost, when W=1 is given, detect broken drivers that reference
.exit.* sections
- Remove unused code
* tag 'kbuild-fixes-v6.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: remove stale code for 'source' symlink in packaging scripts
modpost: Don't let "driver"s reference .exit.*
vmlinux.lds.h: remove unused CPU_KEEP and CPU_DISCARD macros
modpost: add missing else to the "of" check
Documentation: kbuild: explain handling optional dependencies
kbuild: Use CRC32 and a 1MiB dictionary for XZ compressed modules
|
||
|
Linus Torvalds
|
d2c5231581 |
Fourteen hotfixes, eleven of which are cc:stable. The remainder pertain
to issues which were introduced after 6.5. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZRmSDAAKCRDdBJ7gKXxA jlSaAQCe3SnBdjRmuzbp5iIfNJOY7GXLN4NwMsArRUxRGY27IwD+KWhXZP/ydVnt ZgS4x9rmarHuh5Pxds+6SRGhihRz/Ak= =sf/5 -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2023-10-01-08-34' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "Fourteen hotfixes, eleven of which are cc:stable. The remainder pertain to issues which were introduced after 6.5" * tag 'mm-hotfixes-stable-2023-10-01-08-34' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: Crash: add lock to serialize crash hotplug handling selftests/mm: fix awk usage in charge_reserved_hugetlb.sh and hugetlb_reparenting_test.sh that may cause error mm: mempolicy: keep VMA walk if both MPOL_MF_STRICT and MPOL_MF_MOVE are specified mm/damon/vaddr-test: fix memory leak in damon_do_test_apply_three_regions() mm, memcg: reconsider kmem.limit_in_bytes deprecation mm: zswap: fix potential memory corruption on duplicate store arm64: hugetlb: fix set_huge_pte_at() to work with all swap entries mm: hugetlb: add huge page size param to set_huge_pte_at() maple_tree: add MAS_UNDERFLOW and MAS_OVERFLOW states maple_tree: add mas_is_active() to detect in-tree walks nilfs2: fix potential use after free in nilfs_gccache_submit_read_data() mm: abstract moving to the next PFN mm: report success more often from filemap_map_folio_range() fs: binfmt_elf_efpic: fix personality for ELF-FDPIC |
||
|
Linus Torvalds
|
373ceff28e |
Fix a spurious kernel warning during CPU hotplug events that
may trigger when timer/hrtimer softirqs are pending, which are otherwise hotplug-safe and don't merit a warning. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmUZMnoRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1ik9Q/+NR+Uq+hJUYMg00FF6f78SBwEXQ0vnfhs fGxnJMCRAfX4zEnCl4gNkIHy9k0n5/NY30YTkHlrLWktS4glSAUHCMDCr5FhyNGF IHwShR6bw2D2JJP6hOuM5MXOw5XewJRv95QC4mzzS2+loy7Vtte9WtJc9E07el/n 6bH5HyJKY/oR/r1kQTMpNoPzbNSGe8wDGZesjBeKBfgp7ZZ5ZTf/cwnJxL+C4nG0 VTZ2pawgT8+pWuEp3WpWE35dYcYWkpxw0wOXMxV1rymmA7+X1NJ+aH7DHp4e3o00 dHih13GrZek4FKzSeH0nGGW/jrO6ap942yNhlsLzJXI8UiaAt+T3j83020d7zlAx 1j2KSwWggBbolL+vzDtOaDJ7rx/xLWeN9ofAlnBmOmYwaWeR31ZtDqPq2ObN5eJ1 T/ALFQ9SNCn5khfYLKJQzZJSGCJ+1N6Wvl5huVil16WG88BzVc5WkxdC1LhJ5cEZ EwnaDwk0R9iQjok+7zxsIrD/CBe3ugsfOQb18i2xoP2MC1ivOo5HYAvVeT7Oy6nw f1zWd3VuLg+/iieoNnHSIZGsnmpJlpF3piNGCt65P0W0qZlSekOlK68ExB/npriO lCpKI50ATmup+FVa2riJZ3EhODEdlx8umb7gOaxjQSrMgkAIItrK02BQ6I5iAWKh JC+yQa8SN/g= =Ms07 -----END PGP SIGNATURE----- Merge tag 'timers-urgent-2023-10-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Ingo Molnar: "Fix a spurious kernel warning during CPU hotplug events that may trigger when timer/hrtimer softirqs are pending, which are otherwise hotplug-safe and don't merit a warning" * tag 'timers-urgent-2023-10-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timers: Tag (hr)timer softirq as hotplug safe |
||
Masahiro Yamada
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15e86643d5 |
vmlinux.lds.h: remove unused CPU_KEEP and CPU_DISCARD macros
Remove the left-over of commit
|
||
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Linus Torvalds
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3b517966c5 |
dma-mapping fixes for Linux 6.6
- fix the narea calculation in swiotlb initialization (Ross Lagerwall) - fix the check whether a device has used swiotlb (Petr Tesarik) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAmUYWTULHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYMilA/8DomLRCrDy792MoRvBCThWaY6auW4bCUoY7S6VZe7 LVECKAJRwFH7b+dk1mNjPhWTyq8/wB7kr/OLuU9HDcVIeiP9zxks4BMQ4RGc/ZuK rSZ5ZHPVVCC4EOI3ncjQXrODwgGkGUvtdriByCtX2r4NLBjO1T0vUQB4bLyBTZf+ GnTCLxCkSrIxaqniRvM0K34yO/0rq0ci5840MNneR7MKQkVqPUDY83sHwL1KcQPf s16lwclQdjZdOVpFMPxFin5NpvPIrjdrvhoaxdnz+8ZuwSACqRUZDQuNlZ3+Zep6 iaynNR04o0c2p0PTT5l3ZRD5vsyCjvc+/3kB3KlM33XbBArWi6XV+694QQn59JnZ 5MmHoIulwZGLsIlTG188QreZBlLrmxylUX311Kot5ood/HW8DsYbTo/krbiiUgEk MXKWq9k6cQOdhgriS4zxvUl+xkjby12jvSFxv9tN3HHvFsFB8+veVrTuLZzEDXpX a5PrmI/dcQmlVpCZllzVzeTgL2KeE1Jo0uRZ1vXhuoX8IBys4/TstIXOB4jnyVb4 kzrHbLIoVqLSN42eVMRKBrqGXGlZSWETBpkdSQ41St6t/3MurhKAWZ/1SFPXlI06 SnatIdOU7nSZRofK8/Xe1CnWia5NUpyUQpb+tLUHTgo4kZzGV330bf34iJ+BvC1h aks= =bhgc -----END PGP SIGNATURE----- Merge tag 'dma-mapping-6.6-2023-09-30' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping fixes from Christoph Hellwig: - fix the narea calculation in swiotlb initialization (Ross Lagerwall) - fix the check whether a device has used swiotlb (Petr Tesarik) * tag 'dma-mapping-6.6-2023-09-30' of git://git.infradead.org/users/hch/dma-mapping: swiotlb: fix the check whether a device has used software IO TLB swiotlb: use the calculated number of areas |
||
Ryan Roberts
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935d4f0c6d |
mm: hugetlb: add huge page size param to set_huge_pte_at()
Patch series "Fix set_huge_pte_at() panic on arm64", v2. This series fixes a bug in arm64's implementation of set_huge_pte_at(), which can result in an unprivileged user causing a kernel panic. The problem was triggered when running the new uffd poison mm selftest for HUGETLB memory. This test (and the uffd poison feature) was merged for v6.5-rc7. Ideally, I'd like to get this fix in for v6.6 and I've cc'ed stable (correctly this time) to get it backported to v6.5, where the issue first showed up. Description of Bug ================== arm64's huge pte implementation supports multiple huge page sizes, some of which are implemented in the page table with multiple contiguous entries. So set_huge_pte_at() needs to work out how big the logical pte is, so that it can also work out how many physical ptes (or pmds) need to be written. It previously did this by grabbing the folio out of the pte and querying its size. However, there are cases when the pte being set is actually a swap entry. But this also used to work fine, because for huge ptes, we only ever saw migration entries and hwpoison entries. And both of these types of swap entries have a PFN embedded, so the code would grab that and everything still worked out. But over time, more calls to set_huge_pte_at() have been added that set swap entry types that do not embed a PFN. And this causes the code to go bang. The triggering case is for the uffd poison test, commit |
||
Liam R. Howlett
|
a8091f039c |
maple_tree: add MAS_UNDERFLOW and MAS_OVERFLOW states
When updating the maple tree iterator to avoid rewalks, an issue was
introduced when shifting beyond the limits. This can be seen by trying to
go to the previous address of 0, which would set the maple node to
MAS_NONE and keep the range as the last entry.
Subsequent calls to mas_find() would then search upwards from mas->last
and skip the value at mas->index/mas->last. This showed up as a bug in
mprotect which skips the actual VMA at the current range after attempting
to go to the previous VMA from 0.
Since MAS_NONE may already be set when searching for a value that isn't
contained within a node, changing the handling of MAS_NONE in mas_find()
would make the code more complicated and error prone. Furthermore, there
was no way to tell which limit was hit, and thus which action to take
(next or the entry at the current range).
This solution is to add two states to track what happened with the
previous iterator action. This allows for the expected behaviour of the
next command to return the correct item (either the item at the range
requested, or the next/previous).
Tests are also added and updated accordingly.
Link: https://lkml.kernel.org/r/20230921181236.509072-3-Liam.Howlett@oracle.com
Link: https://gist.github.com/heatd/85d2971fae1501b55b6ea401fbbe485b
Link: https://lore.kernel.org/linux-mm/20230921181236.509072-1-Liam.Howlett@oracle.com/
Fixes:
|
||
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Liam R. Howlett
|
5c590804b6 |
maple_tree: add mas_is_active() to detect in-tree walks
Patch series "maple_tree: Fix mas_prev() state regression". Pedro Falcato retported an mprotect regression [1] which was bisected back to the iterator changes for maple tree. Root cause analysis showed the mas_prev() running off the end of the VMA space (previous from 0) followed by mas_find(), would skip the first value. This patchset introduces maple state underflow/overflow so the sequence of calls on the maple state will return what the user expects. Users who encounter this bug may see mprotect(), userfaultfd_register(), and mlock() fail on VMAs mapped with address 0. This patch (of 2): Instead of constantly checking each possibility of the maple state, create a fast path that will skip over checking unlikely states. Link: https://lkml.kernel.org/r/20230921181236.509072-1-Liam.Howlett@oracle.com Link: https://lkml.kernel.org/r/20230921181236.509072-2-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Cc: Pedro Falcato <pedro.falcato@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Matthew Wilcox (Oracle)
|
ce60f27bb6 |
mm: abstract moving to the next PFN
In order to fix the L1TF vulnerability, x86 can invert the PTE bits for
PROT_NONE VMAs, which means we cannot move from one PTE to the next by
adding 1 to the PFN field of the PTE. This results in the BUG reported at
[1].
Abstract advancing the PTE to the next PFN through a pte_next_pfn()
function/macro.
Link: https://lkml.kernel.org/r/20230920040958.866520-1-willy@infradead.org
Fixes:
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Linus Torvalds
|
14c06b913d |
A series that fixes an involved "double watch error" deadlock in RBD
marked for stable and two cleanups. -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmUW5QwTHGlkcnlvbW92 QGdtYWlsLmNvbQAKCRBKf944AhHziw7+B/99D/BRIJUaCz8hm2xMZC3Yu6Cvi2de YlgHZBuHm5lmihzITEdoHTmWlIpgGchqjTaikCvVooKEe1w4sNr7nYFiXUFVw9sf W/I06dtlJlj2f4oyK91i4sIzpQKbXZznFDpTHThjRJt+uyUp3RYVbrCDMmGAnJv3 foppstycm5fe2Y2e/RgNyYOHY+EAjvS5UrpvT3lAX+iw5KXR1pyMBrFo8iICLPlZ TIPP4mwlVwb/WB1rGnxaK65RJxGuXLwuMWdLF9kq1ZeCld6owPH3x2RDax2+vMvA bZxI6gQymU2SquKiNseYF3kQ+2KdC5mfjmkoncOH79Je4JPHf7xa4LYZ =7/Ez -----END PGP SIGNATURE----- Merge tag 'ceph-for-6.6-rc4' of https://github.com/ceph/ceph-client Pull ceph fixes from Ilya Dryomov: "A series that fixes an involved 'double watch error' deadlock in RBD marked for stable and two cleanups" * tag 'ceph-for-6.6-rc4' of https://github.com/ceph/ceph-client: rbd: take header_rwsem in rbd_dev_refresh() only when updating rbd: decouple parent info read-in from updating rbd_dev rbd: decouple header read-in from updating rbd_dev->header rbd: move rbd_dev_refresh() definition Revert "ceph: make members in struct ceph_mds_request_args_ext a union" ceph: remove unnecessary check for NULL in parse_longname() |
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Linus Torvalds
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95289e49f0 |
ATA fixes for 6.6-rc4
A larger than usual set of fixes for 6.6-rc4 due to the unexpected
number of fixes needed to address ATA disks suspend/resume issues.
In more details:
- Add missing additionalProperties on child nodes to the pata-common DT
bindings (Rob).
- Fix handling of the REPORT SUPPORTED OPERATION CODES command to
ignore reserved bits (Niklas).
- Increase port multiplier soft reset timeout to accomodate slow
devices and avoid issues on wakeup (Matthias).
- A couple of minor code fixes to avoid compilation warnings in
libata-core and libata-eh (me).
- Many patches from me to address suspend/resume issues, and in
particular a potential deadlock on resume due to the SCSI disk driver
resume operation not being synchronized with libata EH port resume
handling. This is addressed by changing the scsi disk driver disk
start/stop control to allow libata to execute disk suspend (spin
down) and resume (spin up) on its own during system suspend/resume.
Runtime suspend/resume control remains with the SCSI disk driver.
Other fixes include:
- Fix libata power management request issuing to avoid races.
- Establish a link between ATA ports and SCSI devices to order PM
operations.
- Fix device removal to avoid issues with driver rmmod removal.
- Fix synchronization of libata device rescan and SCSI disk resume
operation.
- Remove libsas PM operations as suspend/resume is handled directly
by the sas controller resume.
- Fix the SCSI disk driver to not issue commands to suspended disks,
thus avoiding potential system lock-up on resume.
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Merge tag 'ata-6.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
Pull ATA fixes from Damien Le Moal:
"A larger than usual set of fixes for 6.6-rc4 due to the unexpected
number of fixes needed to address ATA disks suspend/resume issues.
In more detail:
- Add missing additionalProperties on child nodes to the pata-common
DT bindings (Rob)
- Fix handling of the REPORT SUPPORTED OPERATION CODES command to
ignore reserved bits (Niklas)
- Increase port multiplier soft reset timeout to accomodate slow
devices and avoid issues on wakeup (Matthias)
- A couple of minor code fixes to avoid compilation warnings in
libata-core and libata-eh (me)
- Many patches from me to address suspend/resume issues, and in
particular a potential deadlock on resume due to the SCSI disk
driver resume operation not being synchronized with libata EH port
resume handling.
This is addressed by changing the scsi disk driver disk start/stop
control to allow libata to execute disk suspend (spin down) and
resume (spin up) on its own during system suspend/resume. Runtime
suspend/resume control remains with the SCSI disk driver.
Other fixes include:
- Fix libata power management request issuing to avoid races
- Establish a link between ATA ports and SCSI devices to order PM
operations
- Fix device removal to avoid issues with driver rmmod removal
- Fix synchronization of libata device rescan and SCSI disk resume
operation
- Remove libsas PM operations as suspend/resume is handled
directly by the sas controller resume
- Fix the SCSI disk driver to not issue commands to suspended
disks, thus avoiding potential system lock-up on resume"
* tag 'ata-6.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata: libata-eh: Fix compilation warning in ata_eh_link_report()
ata: libata-core: Fix compilation warning in ata_dev_config_ncq()
scsi: sd: Do not issue commands to suspended disks on shutdown
ata: libata-core: Do not register PM operations for SAS ports
ata: libata-scsi: Fix delayed scsi_rescan_device() execution
scsi: Do not attempt to rescan suspended devices
ata: libata-scsi: Disable scsi device manage_system_start_stop
scsi: sd: Differentiate system and runtime start/stop management
ata: libata-scsi: link ata port and scsi device
ata: libata-core: Fix port and device removal
ata: libata-core: Fix ata_port_request_pm() locking
ata: libata-sata: increase PMP SRST timeout to 10s
ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES
dt-bindings: ata: pata-common: Add missing additionalProperties on child nodes
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Damien Le Moal
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ff48b37802 |
scsi: Do not attempt to rescan suspended devices
scsi_rescan_device() takes a scsi device lock before executing a device
handler and device driver rescan methods. Waiting for the completion of
any command issued to the device by these methods will thus be done with
the device lock held. As a result, there is a risk of deadlocking within
the power management code if scsi_rescan_device() is called to handle a
device resume with the associated scsi device not yet resumed.
Avoid such situation by checking that the target scsi device is in the
running state, that is, fully capable of executing commands, before
proceeding with the rescan and bailout returning -EWOULDBLOCK otherwise.
With this error return, the caller can retry rescaning the device after
a delay.
The state check is done with the device lock held and is thus safe
against incoming suspend power management operations.
Fixes:
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Damien Le Moal
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aa3998dbeb |
ata: libata-scsi: Disable scsi device manage_system_start_stop
The introduction of a device link to create a consumer/supplier relationship between the scsi device of an ATA device and the ATA port of that ATA device fixes the ordering of system suspend and resume operations. For suspend, the scsi device is suspended first and the ata port after it. This is fine as this allows the synchronize cache and START STOP UNIT commands issued by the scsi disk driver to be executed before the ata port is disabled. For resume operations, the ata port is resumed first, followed by the scsi device. This allows having the request queue of the scsi device to be unfrozen after the ata port resume is scheduled in EH, thus avoiding to see new requests prematurely issued to the ATA device. Since libata sets manage_system_start_stop to 1, the scsi disk resume operation also results in issuing a START STOP UNIT command to the device being resumed so that the device exits standby power mode. However, restoring the ATA device to the active power mode must be synchronized with libata EH processing of the port resume operation to avoid either 1) seeing the start stop unit command being received too early when the port is not yet resumed and ready to accept commands, or after the port resume process issues commands such as IDENTIFY to revalidate the device. In this last case, the risk is that the device revalidation fails with timeout errors as the drive is still spun down. Commit |
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Damien Le Moal
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3cc2ffe5c1 |
scsi: sd: Differentiate system and runtime start/stop management
The underlying device and driver of a SCSI disk may have different
system and runtime power mode control requirements. This is because
runtime power management affects only the SCSI disk, while system level
power management affects all devices, including the controller for the
SCSI disk.
For instance, issuing a START STOP UNIT command when a SCSI disk is
runtime suspended and resumed is fine: the command is translated to a
STANDBY IMMEDIATE command to spin down the ATA disk and to a VERIFY
command to wake it up. The SCSI disk runtime operations have no effect
on the ata port device used to connect the ATA disk. However, for
system suspend/resume operations, the ATA port used to connect the
device will also be suspended and resumed, with the resume operation
requiring re-validating the device link and the device itself. In this
case, issuing a VERIFY command to spinup the disk must be done before
starting to revalidate the device, when the ata port is being resumed.
In such case, we must not allow the SCSI disk driver to issue START STOP
UNIT commands.
Allow a low level driver to refine the SCSI disk start/stop management
by differentiating system and runtime cases with two new SCSI device
flags: manage_system_start_stop and manage_runtime_start_stop. These new
flags replace the current manage_start_stop flag. Drivers setting the
manage_start_stop are modifed to set both new flags, thus preserving the
existing start/stop management behavior. For backward compatibility, the
old manage_start_stop sysfs device attribute is kept as a read-only
attribute showing a value of 1 for devices enabling both new flags and 0
otherwise.
Fixes:
|
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Damien Le Moal
|
fb99ef1786 |
ata: libata-scsi: link ata port and scsi device
There is no direct device ancestry defined between an ata_device and
its scsi device which prevents the power management code from correctly
ordering suspend and resume operations. Create such ancestry with the
ata device as the parent to ensure that the scsi device (child) is
suspended before the ata device and that resume handles the ata device
before the scsi device.
The parent-child (supplier-consumer) relationship is established between
the ata_port (parent) and the scsi device (child) with the function
device_add_link(). The parent used is not the ata_device as the PM
operations are defined per port and the status of all devices connected
through that port is controlled from the port operations.
The device link is established with the new function
ata_scsi_slave_alloc(), and this function is used to define the
->slave_alloc callback of the scsi host template of all ata drivers.
Fixes:
|
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Linus Torvalds
|
633b47cb00 |
SCSI fixes on 20230927
Single fix for libata: older devices don't support command duration limits (CDL) and some don't support report opcodes, meaning there's no way to tell if they support the command or not. Reduce the problems of incorrectly using CDL commands on older devices by checking SCSI spec compliance at SPC-5 (the spec which introduced the command) before turning on CDL. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZRQglCYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishYJdAP4rjE8a /X3Vs7C0PoFDl6HlkN3w4Eeq54vLMmxNez2tywEA6cB3RdwG58g34p8wBt7Lb6UI 1HAIhRub2mpHZyQH0/U= =qq6Q -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "A single fix for libata: older devices don't support command duration limits (CDL) and some don't support report opcodes, meaning there's no way to tell if they support the command or not. Reduce the problems of incorrectly using CDL commands on older devices by checking SCSI spec compliance at SPC-5 (the spec which introduced the command) before turning on CDL" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: core: ata: Do no try to probe for CDL on old drives |
||
Frederic Weisbecker
|
1a6a464774 |
timers: Tag (hr)timer softirq as hotplug safe
Specific stress involving frequent CPU-hotplug operations, such as
running rcutorture for example, may trigger the following message:
NOHZ tick-stop error: local softirq work is pending, handler #02!!!"
This happens in the CPU-down hotplug process, after
CPUHP_AP_SMPBOOT_THREADS whose teardown callback parks ksoftirqd, and
before the target CPU shuts down through CPUHP_AP_IDLE_DEAD. In this
fragile intermediate state, softirqs waiting for threaded handling may be
forever ignored and eventually reported by the idle task as in the above
example.
However some vectors are known to be safe as long as the corresponding
subsystems have teardown callbacks handling the migration of their
events. The above error message reports pending timers softirq although
this vector can be considered as hotplug safe because the
CPUHP_TIMERS_PREPARE teardown callback performs the necessary migration
of timers after the death of the CPU. Hrtimers also have a similar
hotplug handling.
Therefore this error message, as far as (hr-)timers are concerned, can
be considered spurious and the relevant softirq vectors can be marked as
hotplug safe.
Fixes:
|
||
Petr Tesarik
|
2d5780bbef |
swiotlb: fix the check whether a device has used software IO TLB
When CONFIG_SWIOTLB_DYNAMIC=y, devices which do not use the software IO TLB can avoid swiotlb lookup. A flag is added by commit |
||
Raag Jadav
|
8d74f1da77 |
PM: sleep: Fix symbol export for _SIMPLE_ variants of _PM_OPS()
Currently EXPORT_*_SIMPLE_DEV_PM_OPS() use EXPORT_*_DEV_PM_OPS() set
of macros to export dev_pm_ops symbol, which export the symbol in case
CONFIG_PM=y but don't take CONFIG_PM_SLEEP into consideration.
Since _SIMPLE_ variants of _PM_OPS() do not include runtime PM handles
and are only used in case CONFIG_PM_SLEEP=y, we should not be exporting
dev_pm_ops symbol for them in case CONFIG_PM_SLEEP=n.
This can be fixed by having two distinct set of export macros for both
_RUNTIME_ and _SIMPLE_ variants of _PM_OPS(), such that the export of
dev_pm_ops symbol used in each variant depends on CONFIG_PM and
CONFIG_PM_SLEEP respectively.
Introduce _DEV_SLEEP_PM_OPS() set of export macros for _SIMPLE_ variants
of _PM_OPS(), which export dev_pm_ops symbol only in case CONFIG_PM_SLEEP=y
and discard it otherwise.
Fixes:
|
||
Matthias Schiffer
|
753a4d531b |
ata: libata-sata: increase PMP SRST timeout to 10s
On certain SATA controllers, softreset fails after wakeup from S2RAM with
the message "softreset failed (1st FIS failed)", sometimes resulting in
drives not being detected again. With the increased timeout, this issue
is avoided. Instead, "softreset failed (device not ready)" is now
logged 1-2 times; this later failure seems to cause fewer problems
however, and the drives are detected reliably once they've spun up and
the probe is retried.
The issue was observed with the primary SATA controller of the QNAP
TS-453B, which is an "Intel Corporation Celeron/Pentium Silver Processor
SATA Controller [8086:31e3] (rev 06)" integrated in the Celeron J4125 CPU,
and the following drives:
- Seagate IronWolf ST12000VN0008
- Seagate IronWolf ST8000NE0004
The SATA controller seems to be more relevant to this issue than the
drives, as the same drives are always detected reliably on the secondary
SATA controller on the same board (an ASMedia 106x) without any "softreset
failed" errors even without the increased timeout.
Fixes:
|
||
|
Linus Torvalds
|
8a511e7efc |
ARM:
* Fix EL2 Stage-1 MMIO mappings where a random address was used
* Fix SMCCC function number comparison when the SVE hint is set
RISC-V:
* Fix KVM_GET_REG_LIST API for ISA_EXT registers
* Fix reading ISA_EXT register of a missing extension
* Fix ISA_EXT register handling in get-reg-list test
* Fix filtering of AIA registers in get-reg-list test
x86:
* Fixes for TSC_AUX virtualization
* Stop zapping page tables asynchronously, since we don't
zap them as often as before
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Fix EL2 Stage-1 MMIO mappings where a random address was used
- Fix SMCCC function number comparison when the SVE hint is set
RISC-V:
- Fix KVM_GET_REG_LIST API for ISA_EXT registers
- Fix reading ISA_EXT register of a missing extension
- Fix ISA_EXT register handling in get-reg-list test
- Fix filtering of AIA registers in get-reg-list test
x86:
- Fixes for TSC_AUX virtualization
- Stop zapping page tables asynchronously, since we don't zap them as
often as before"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: SVM: Do not use user return MSR support for virtualized TSC_AUX
KVM: SVM: Fix TSC_AUX virtualization setup
KVM: SVM: INTERCEPT_RDTSCP is never intercepted anyway
KVM: x86/mmu: Stop zapping invalidated TDP MMU roots asynchronously
KVM: x86/mmu: Do not filter address spaces in for_each_tdp_mmu_root_yield_safe()
KVM: x86/mmu: Open code leaf invalidation from mmu_notifier
KVM: riscv: selftests: Selectively filter-out AIA registers
KVM: riscv: selftests: Fix ISA_EXT register handling in get-reg-list
RISC-V: KVM: Fix riscv_vcpu_get_isa_ext_single() for missing extensions
RISC-V: KVM: Fix KVM_GET_REG_LIST API for ISA_EXT registers
KVM: selftests: Assert that vasprintf() is successful
KVM: arm64: nvhe: Ignore SVE hint in SMCCC function ID
KVM: arm64: Properly return allocated EL2 VA from hyp_alloc_private_va_range()
|
||
|
Linus Torvalds
|
2ad78f8cee |
cxl fixes for v6.6-rc3
- Fix multiple scenarios where platform firmware defined regions fail to
be assembled by the CXL core.
- Fix a spurious driver-load failure on platforms that enable OS native
AER, but not OS native CXL error handling.
- Fix a regression detecting "poison" commands when "security" commands
are also defined.
- Fix a cxl_test regression with the move to centralize CXL port
register enumeration in the CXL core.
- Miscellaneous small fixes and cleanups
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Merge tag 'cxl-fixes-6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull cxl fixes from Dan Williams:
"A collection of regression fixes, bug fixes, and some small cleanups
to the Compute Express Link code.
The regressions arrived in the v6.5 dev cycle and missed the v6.6
merge window due to my personal absences this cycle. The most
important fixes are for scenarios where the CXL subsystem fails to
parse valid region configurations established by platform firmware.
This is important because agreement between OS and BIOS on the CXL
configuration is fundamental to implementing "OS native" error
handling, i.e. address translation and component failure
identification.
Other important fixes are a driver load error when the BIOS lets the
Linux PCI core handle AER events, but not CXL memory errors.
The other fixex might have end user impact, but for now are only known
to trigger in our test/emulation environment.
Summary:
- Fix multiple scenarios where platform firmware defined regions fail
to be assembled by the CXL core.
- Fix a spurious driver-load failure on platforms that enable OS
native AER, but not OS native CXL error handling.
- Fix a regression detecting "poison" commands when "security"
commands are also defined.
- Fix a cxl_test regression with the move to centralize CXL port
register enumeration in the CXL core.
- Miscellaneous small fixes and cleanups"
* tag 'cxl-fixes-6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
cxl/acpi: Annotate struct cxl_cxims_data with __counted_by
cxl/port: Fix cxl_test register enumeration regression
cxl/region: Refactor granularity select in cxl_port_setup_targets()
cxl/region: Match auto-discovered region decoders by HPA range
cxl/mbox: Fix CEL logic for poison and security commands
cxl/pci: Replace host_bridge->native_aer with pcie_aer_is_native()
PCI/AER: Export pcie_aer_is_native()
cxl/pci: Fix appropriate checking for _OSC while handling CXL RAS registers
|
||
|
Linus Torvalds
|
85eba5f175 |
13 hotfixes, 10 of which pertain to post-6.5 issues. The other 3 are
cc:stable. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZQ8hRwAKCRDdBJ7gKXxA jlK9AQDzT/FUQV3kIshsV1IwAKFcg7gtcFSN0vs+pV+e1+4tbQD/Z2OgfGFFsCSP X6uc2cYHc9DG5/o44iFgadW8byMssQs= =w+St -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2023-09-23-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "13 hotfixes, 10 of which pertain to post-6.5 issues. The other three are cc:stable" * tag 'mm-hotfixes-stable-2023-09-23-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: proc: nommu: fix empty /proc/<pid>/maps filemap: add filemap_map_order0_folio() to handle order0 folio proc: nommu: /proc/<pid>/maps: release mmap read lock mm: memcontrol: fix GFP_NOFS recursion in memory.high enforcement pidfd: prevent a kernel-doc warning argv_split: fix kernel-doc warnings scatterlist: add missing function params to kernel-doc selftests/proc: fixup proc-empty-vm test after KSM changes revert "scripts/gdb/symbols: add specific ko module load command" selftests: link libasan statically for tests with -fsanitize=address task_work: add kerneldoc annotation for 'data' argument mm: page_alloc: fix CMA and HIGHATOMIC landing on the wrong buddy list sh: mm: re-add lost __ref to ioremap_prot() to fix modpost warning |
||
|
Linus Torvalds
|
93397d3a2f |
LoongArch fixes for v6.6-rc3
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||
Paolo Bonzini
|
5804c19b80 |
KVM/riscv fixes for 6.6, take #1
- Fix KVM_GET_REG_LIST API for ISA_EXT registers - Fix reading ISA_EXT register of a missing extension - Fix ISA_EXT register handling in get-reg-list test - Fix filtering of AIA registers in get-reg-list test -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEZdn75s5e6LHDQ+f/rUjsVaLHLAcFAmUMDssACgkQrUjsVaLH LAckSg/+IZ5DPvPs81rUpL3i1Z5SrK4jXWL2zyvMIksBEYmFD2NPNvinVZ4Sxv6u IzWNKJcAp4nA/+qPGPLXCURDe1W6PCDvO4SShjYm2UkPtNIfiskmFr3MunXZysgm I7USJgj9ev+46yfOnwlYrwpZ8sQk7Z6nLTI/6Osk4Q7Sm0Vjoobh6krub7LNjeKQ y6p+vxrXj+Owc5H9bgl0wAi6GOmOJKAM+cZU5DygQxjOgiUgNbOzsVgbLDTvExNq gISUU4PoAO7/U1NKEaaopbe7C0KNQHTnegedtXsDzg7WTBah77/MNBt4snbfiR27 6rODklZlG/kAGIHdVtYC+zf8AfPqvGTIT8SLGmzQlyVlHujFBGn0L41NmMzW+EeA 7UpfUk8vPiiGhefBE+Ml3yqiReogo+aRhL1mZoI39rPusd7DMnwx97KpBlAcYuTI PTgqycIMRmq2dSCHya+nrOVpwwV3Qx4G8Alpq1jOa7XDMeGMj4h521NQHjWckIK2 IJ2a0RtzB10+Z91nLV+amdAno326AnxJC7dR26O6uqVSPJy/nHE2GAc49gFKeWq6 QmzgzY1sU2Y02/TM8miyKSl3i+bpZSIPzXCKlOm1TowBKO+sfJzn/yMon9sVaVhb 4Wjgg3vgE74y9FVsL4JXR/PfrZH5Aq77J1R+/pMtsNTtVYrt1Sk= =ytFs -----END PGP SIGNATURE----- Merge tag 'kvm-riscv-fixes-6.6-1' of https://github.com/kvm-riscv/linux into HEAD KVM/riscv fixes for 6.6, take #1 - Fix KVM_GET_REG_LIST API for ISA_EXT registers - Fix reading ISA_EXT register of a missing extension - Fix ISA_EXT register handling in get-reg-list test - Fix filtering of AIA registers in get-reg-list test |
||
|
Linus Torvalds
|
d90b0276af |
hardening fixes for v6.6-rc3
- Fix UAPI stddef.h to avoid C++-ism (Alexey Dobriyan) - Fix harmless UAPI stddef.h header guard endif (Alexey Dobriyan) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmUNx3UWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJripEACPpzkqlF2ui0orCA/Sfvx1xTbF 7IMKtIavjjSkXXQBRK5wfUUkiWC27pr8m6+JhHum/K7UmLSFoG6eDNeLDI8LW/Wv te+acDjWs2MrAViWcQJvN+iI4VSBrx+YWqHHpzFG1NTXdkw+CYEDdiP7Rx83IJYs 7Xfq9sfCkAVzWd/OKUHQLreYym+U1EzduhRVfXcq+JgpFQ7845rG1Ednx5Zy55So spPK828lKBICOC7gBJEVZFk/VEJBGe3jfR0rWB1sj3SxLwz1xp2mGUvxN9umawb8 8XX0WsR84voodv/E85CFZcKqZ4mvwz0duXz7a2fvSQB6gN4TpZ5WD2bkweNKz86I LcTfz1NX8eZoVqEwMNodXBtirjShPwjG7iteiOJX17ENk6C70+CQorm/5Ahi229e fPe8IEEez8PPvZooCnipu9fE1JX0rrRF8Nhmz+gW+Gc7pa7g3Z2lArsxPsGqZs0A c6Y1AnOkGCuukYUJWd/V1ILu6DZLcZosydPO6VOQ3jOxPsaxMT3e0e3SnZyEMYh0 qG2HiagklTshjxY7FjEH7crkQIL4A9jVYDbVT2HlGU8rb73a1HlNzoEugq98Zmw2 Wx0iPP+VtbDOUGyhAjs2Tck2771UclpJnrIL79+dWhhHzScNUWnLHH4Htr7Bo5tw L1u/wU1NEmCI4+6/8Q== =z2Qi -----END PGP SIGNATURE----- Merge tag 'hardening-v6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - Fix UAPI stddef.h to avoid C++-ism (Alexey Dobriyan) - Fix harmless UAPI stddef.h header guard endif (Alexey Dobriyan) * tag 'hardening-v6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: uapi: stddef.h: Fix __DECLARE_FLEX_ARRAY for C++ uapi: stddef.h: Fix header guard location |
||
|
Linus Torvalds
|
3abc79dce6 |
Bug fixes for 6.6-rc3:
* Fix an integer overflow bug when processing an fsmap call.
* Fix crash due to CPU hot remove event racing with filesystem mount
operation.
* During read-only mount, XFS does not allow the contents of the log to be
recovered when there are one or more unrecognized rcompat features in the
primary superblock, since the log might have intent items which the kernel
does not know how to process.
* During recovery of log intent items, XFS now reserves log space sufficient
for one cycle of a permanent transaction to execute. Otherwise, this could
lead to livelocks due to non-availability of log space.
* On an fs which has an ondisk unlinked inode list, trying to delete a file
or allocating an O_TMPFILE file can cause the fs to the shutdown if the
first inode in the ondisk inode list is not present in the inode cache.
The bug is solved by explicitly loading the first inode in the ondisk
unlinked inode list into the inode cache if it is not already cached.
A similar problem arises when the uncached inode is present in the middle
of the ondisk unlinked inode list. This second bug is triggered when
executing operations like quotacheck and bulkstat. In this case, XFS now
reads in the entire ondisk unlinked inode list.
* Enable LARP mode only on recent v5 filesystems.
* Fix a out of bounds memory access in scrub.
* Fix a performance bug when locating the tail of the log during mounting a
filesystem.
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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Merge tag 'xfs-6.6-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Chandan Babu:
- Fix an integer overflow bug when processing an fsmap call
- Fix crash due to CPU hot remove event racing with filesystem mount
operation
- During read-only mount, XFS does not allow the contents of the log to
be recovered when there are one or more unrecognized rcompat features
in the primary superblock, since the log might have intent items
which the kernel does not know how to process
- During recovery of log intent items, XFS now reserves log space
sufficient for one cycle of a permanent transaction to execute.
Otherwise, this could lead to livelocks due to non-availability of
log space
- On an fs which has an ondisk unlinked inode list, trying to delete a
file or allocating an O_TMPFILE file can cause the fs to the shutdown
if the first inode in the ondisk inode list is not present in the
inode cache. The bug is solved by explicitly loading the first inode
in the ondisk unlinked inode list into the inode cache if it is not
already cached
A similar problem arises when the uncached inode is present in the
middle of the ondisk unlinked inode list. This second bug is
triggered when executing operations like quotacheck and bulkstat. In
this case, XFS now reads in the entire ondisk unlinked inode list
- Enable LARP mode only on recent v5 filesystems
- Fix a out of bounds memory access in scrub
- Fix a performance bug when locating the tail of the log during
mounting a filesystem
* tag 'xfs-6.6-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: use roundup_pow_of_two instead of ffs during xlog_find_tail
xfs: only call xchk_stats_merge after validating scrub inputs
xfs: require a relatively recent V5 filesystem for LARP mode
xfs: make inode unlinked bucket recovery work with quotacheck
xfs: load uncached unlinked inodes into memory on demand
xfs: reserve less log space when recovering log intent items
xfs: fix log recovery when unknown rocompat bits are set
xfs: reload entire unlinked bucket lists
xfs: allow inode inactivation during a ro mount log recovery
xfs: use i_prev_unlinked to distinguish inodes that are not on the unlinked list
xfs: remove CPU hotplug infrastructure
xfs: remove the all-mounts list
xfs: use per-mount cpumask to track nonempty percpu inodegc lists
xfs: fix an agbno overflow in __xfs_getfsmap_datadev
xfs: fix per-cpu CIL structure aggregation racing with dying cpus
xfs: fix select in config XFS_ONLINE_SCRUB_STATS
|
||
|
Linus Torvalds
|
725e2d7ec8 |
Fix a include/linux/atomic/atomic-arch-fallback.h breakage that generated
incorrect code, and fix a lockdep reporting race that may result in lockups. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmUNZ+wRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1iK+Q//XxvpwiSPOC6NI53bTmFtvbJCkGJr5taK a1C+4xql1/E8pc/ZQBYMziK824s03ybs1edktC21B5pRpjJZ7h2tPOyxmw8/FLP/ Qq1GouuneVq9GBcqG+ctjY6hnAt8rScGAPNHReyP6VzGD6/j1zvBI78MfNcfJzLV GEy8z+PsqJdyTfZ/eVf2eKLQMsH3zvRbWYOqk7uA//ld+hof8ZelxDLH7NeH5ZcU NrG/nP5qRToJFYddK548kmwsPsg9qPxd5Ke4S5t4+nGpBpVXerMN66Bopnn79dSa YP9wzPzimJHZEatJg//VmTMAsz4/OHhJC8LSN++QIFx/HXG8+QwjhwNkIYy8deGS hrC72LvxwTqRto3QWQ+Y/3MDKYDIRX8IKYSFGKqwLkvNmQ5mVcvLod3cCMinTlgg GDYEMStR4QoreeGiVZzqus+9QnZehwNYxrfd6KqRpGgqPjJbY6lK7KFzFLY4R5bg feYCdWYlQrb+pIxYZqjf7A4Xj7GeYrv99ggmvwRvL7RiWrDiUHjmnXyEgr9WaKSb NgfD4nnWQ2DSdPk+jL/TM9hRMI1vy8cGGoevsmFbJOuj2aQbStyGRp6GSMYU1UVP FkTurL7hPUanmqc1s+p5Rz1xYdoe/AfEOK53a0NljvaR+q5K6to4QyIL3el7xeMj 1jPiKV2CRJo= =hkE1 -----END PGP SIGNATURE----- Merge tag 'locking-urgent-2023-09-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Ingo Molnar: "Fix a include/linux/atomic/atomic-arch-fallback.h breakage that generated incorrect code, and fix a lockdep reporting race that may result in lockups" * tag 'locking-urgent-2023-09-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/seqlock: Do the lockdep annotation before locking in do_write_seqcount_begin_nested() locking/atomic: scripts: fix fallback ifdeffery |
||
|
Damien Le Moal
|
2132df16f5 |
scsi: core: ata: Do no try to probe for CDL on old drives
Some old drives (e.g. an Ultra320 SCSI disk as reported by John) do not
seem to execute MAINTENANCE_IN / MI_REPORT_SUPPORTED_OPERATION_CODES
commands correctly and hang when a non-zero service action is specified
(one command format with service action case in scsi_report_opcode()).
Currently, CDL probing with scsi_cdl_check_cmd() is the only caller using a
non zero service action for scsi_report_opcode(). To avoid issues with
these old drives, do not attempt CDL probe if the device reports support
for an SPC version lower than 5 (CDL was introduced in SPC-5). To keep
things working with ATA devices which probe for the CDL T2A and T2B pages
introduced with SPC-6, modify ata_scsiop_inq_std() to claim SPC-6 version
compatibility for ATA drives supporting CDL.
SPC-6 standard version number is defined as Dh (= 13) in SPC-6 r09. Fix
scsi_probe_lun() to correctly capture this value by changing the bit mask
for the second byte of the INQUIRY response from 0x7 to 0xf.
include/scsi/scsi.h is modified to add the definition SCSI_SPC_6 with the
value 14 (Dh + 1). The missing definitions for the SCSI_SPC_4 and
SCSI_SPC_5 versions are also added.
Reported-by: John David Anglin <dave.anglin@bell.net>
Fixes:
|
||
|
Linus Torvalds
|
27bbf45eae |
Networking fixes for 6.6-rc2, including fixes from netfilter and bpf
Current release - regressions:
- bpf: adjust size_index according to the value of KMALLOC_MIN_SIZE
- netfilter: fix entries val in rule reset audit log
- eth: stmmac: fix incorrect rxq|txq_stats reference
Previous releases - regressions:
- ipv4: fix null-deref in ipv4_link_failure
- netfilter:
- fix several GC related issues
- fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP
- eth: team: fix null-ptr-deref when team device type is changed
- eth: i40e: fix VF VLAN offloading when port VLAN is configured
- eth: ionic: fix 16bit math issue when PAGE_SIZE >= 64KB
Previous releases - always broken:
- core: fix ETH_P_1588 flow dissector
- mptcp: fix several connection hang-up conditions
- bpf:
- avoid deadlock when using queue and stack maps from NMI
- add override check to kprobe multi link attach
- hsr: properly parse HSRv1 supervisor frames.
- eth: igc: fix infinite initialization loop with early XDP redirect
- eth: octeon_ep: fix tx dma unmap len values in SG
- eth: hns3: fix GRE checksum offload issue
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from netfilter and bpf.
Current release - regressions:
- bpf: adjust size_index according to the value of KMALLOC_MIN_SIZE
- netfilter: fix entries val in rule reset audit log
- eth: stmmac: fix incorrect rxq|txq_stats reference
Previous releases - regressions:
- ipv4: fix null-deref in ipv4_link_failure
- netfilter:
- fix several GC related issues
- fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP
- eth: team: fix null-ptr-deref when team device type is changed
- eth: i40e: fix VF VLAN offloading when port VLAN is configured
- eth: ionic: fix 16bit math issue when PAGE_SIZE >= 64KB
Previous releases - always broken:
- core: fix ETH_P_1588 flow dissector
- mptcp: fix several connection hang-up conditions
- bpf:
- avoid deadlock when using queue and stack maps from NMI
- add override check to kprobe multi link attach
- hsr: properly parse HSRv1 supervisor frames.
- eth: igc: fix infinite initialization loop with early XDP redirect
- eth: octeon_ep: fix tx dma unmap len values in SG
- eth: hns3: fix GRE checksum offload issue"
* tag 'net-6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (87 commits)
sfc: handle error pointers returned by rhashtable_lookup_get_insert_fast()
igc: Expose tx-usecs coalesce setting to user
octeontx2-pf: Do xdp_do_flush() after redirects.
bnxt_en: Flush XDP for bnxt_poll_nitroa0()'s NAPI
net: ena: Flush XDP packets on error.
net/handshake: Fix memory leak in __sock_create() and sock_alloc_file()
net: hinic: Fix warning-hinic_set_vlan_fliter() warn: variable dereferenced before check 'hwdev'
netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP
netfilter: nf_tables: fix memleak when more than 255 elements expired
netfilter: nf_tables: disable toggling dormant table state more than once
vxlan: Add missing entries to vxlan_get_size()
net: rds: Fix possible NULL-pointer dereference
team: fix null-ptr-deref when team device type is changed
net: bridge: use DEV_STATS_INC()
net: hns3: add 5ms delay before clear firmware reset irq source
net: hns3: fix fail to delete tc flower rules during reset issue
net: hns3: only enable unicast promisc when mac table full
net: hns3: fix GRE checksum offload issue
net: hns3: add cmdq check for vf periodic service task
net: stmmac: fix incorrect rxq|txq_stats reference
...
|
||
|
Linus Torvalds
|
b5cbe7c00a |
v6.6-rc3.vfs.ctime.revert
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCZQsZLQAKCRCRxhvAZXjc op0vAP96hkSUnmXmxTr8GHId3yfElN8ZZ3aSfePeBdljjKEZVAEA2+cbHLy4GqRi TpjP1HNIdmtbVSC2ZnrgqkbwGageQgg= =s92y -----END PGP SIGNATURE----- Merge tag 'v6.6-rc3.vfs.ctime.revert' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull finegrained timestamp reverts from Christian Brauner: "Earlier this week we sent a few minor fixes for the multi-grained timestamp work in [1]. While we were polishing those up after Linus realized that there might be a nicer way to fix them we received a regression report in [2] that fine grained timestamps break gnulib tests and thus possibly other tools. The kernel will elide fine-grain timestamp updates when no one is actively querying for them to avoid performance impacts. So a sequence like write(f1) stat(f2) write(f2) stat(f2) write(f1) stat(f1) may result in timestamp f1 to be older than the final f2 timestamp even though f1 was last written too but the second write didn't update the timestamp. Such plotholes can lead to subtle bugs when programs compare timestamps. For example, the nap() function in [2] will estimate that it needs to wait one ns on a fine-grain timestamp enabled filesytem between subsequent calls to observe a timestamp change. But in general we don't update timestamps with more than one jiffie if we think that no one is actively querying for fine-grain timestamps to avoid performance impacts. While discussing various fixes the decision was to go back to the drawing board and ultimately to explore a solution that involves only exposing such fine-grained timestamps to nfs internally and never to userspace. As there are multiple solutions discussed the honest thing to do here is not to fix this up or disable it but to cleanly revert. The general infrastructure will probably come back but there is no reason to keep this code in mainline. The general changes to timestamp handling are valid and a good cleanup that will stay. The revert is fully bisectable" Link: https://lore.kernel.org/all/20230918-hirte-neuzugang-4c2324e7bae3@brauner [1] Link: https://lore.kernel.org/all/bf0524debb976627693e12ad23690094e4514303.camel@linuxfromscratch.org [2] * tag 'v6.6-rc3.vfs.ctime.revert' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: Revert "fs: add infrastructure for multigrain timestamps" Revert "btrfs: convert to multigrain timestamps" Revert "ext4: switch to multigrain timestamps" Revert "xfs: switch to multigrain timestamps" Revert "tmpfs: add support for multigrain timestamps" |
||
|
Linus Torvalds
|
88a174a906 |
xen: branch for v6.6-rc3
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCZQv/2QAKCRCAXGG7T9hj vlaAAQCsmQ0V9N9I4SW3G2JKGGIWW6+/IzsKF4RhNlSgm15MNgD9E0nHfEQpRGkL 6qKO7wc/C3PJRrcq8RxWS8jergeT+wY= =vBS0 -----END PGP SIGNATURE----- Merge tag 'for-linus-6.6a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - remove some unused functions in the Xen event channel handling - fix a regression (introduced during the merge window) when booting as Xen PV guest - small cleanup removing another strncpy() instance * tag 'for-linus-6.6a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/efi: refactor deprecated strncpy x86/xen: allow nesting of same lazy mode x86/xen: move paravirt lazy code arm/xen: remove lazy mode related definitions xen: simplify evtchn_do_upcall() call maze |
||
Sebastian Andrzej Siewior
|
41b43b6c6e |
locking/seqlock: Do the lockdep annotation before locking in do_write_seqcount_begin_nested()
It was brought up by Tetsuo that the following sequence:
write_seqlock_irqsave()
printk_deferred_enter()
could lead to a deadlock if the lockdep annotation within
write_seqlock_irqsave() triggers.
The problem is that the sequence counter is incremented before the lockdep
annotation is performed. The lockdep splat would then attempt to invoke
printk() but the reader side, of the same seqcount, could have a
tty_port::lock acquired waiting for the sequence number to become even again.
The other lockdep annotations come before the actual locking because "we
want to see the locking error before it happens". There is no reason why
seqcount should be different here.
Do the lockdep annotation first then perform the locking operation (the
sequence increment).
Fixes:
|
||
Christian Brauner
|
647aa76828 |
Revert "fs: add infrastructure for multigrain timestamps"
This reverts commit
|
||
Florian Westphal
|
cf5000a778 |
netfilter: nf_tables: fix memleak when more than 255 elements expired
When more than 255 elements expired we're supposed to switch to a new gc
container structure.
This never happens: u8 type will wrap before reaching the boundary
and nft_trans_gc_space() always returns true.
This means we recycle the initial gc container structure and
lose track of the elements that came before.
While at it, don't deref 'gc' after we've passed it to call_rcu.
Fixes:
|
||
Mark Rutland
|
6d2779ecae |
locking/atomic: scripts: fix fallback ifdeffery
Since commit: |
||
Huacai Chen
|
2a86f1b56a |
kasan: Cleanup the __HAVE_ARCH_SHADOW_MAP usage
As Linus suggested, __HAVE_ARCH_XYZ is "stupid" and "having historical uses of it doesn't make it good". So migrate __HAVE_ARCH_SHADOW_MAP to separate macros named after the respective functions. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Reviewed-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> |
||
Johannes Weiner
|
9ea9cb00a8 |
mm: memcontrol: fix GFP_NOFS recursion in memory.high enforcement
Breno and Josef report a deadlock scenario from cgroup reclaim re-entering the filesystem: [ 361.546690] ====================================================== [ 361.559210] WARNING: possible circular locking dependency detected [ 361.571703] 6.5.0-0_fbk700_debug_rc0_kbuilder_13159_gbf787a128001 #1 Tainted: G S E [ 361.589704] ------------------------------------------------------ [ 361.602277] find/9315 is trying to acquire lock: [ 361.611625] ffff88837ba140c0 (&delayed_node->mutex){+.+.}-{4:4}, at: __btrfs_release_delayed_node+0x68/0x4f0 [ 361.631437] [ 361.631437] but task is already holding lock: [ 361.643243] ffff8881765b8678 (btrfs-tree-01){++++}-{4:4}, at: btrfs_tree_read_lock+0x1e/0x40 [ 362.904457] mutex_lock_nested+0x1c/0x30 [ 362.912414] __btrfs_release_delayed_node+0x68/0x4f0 [ 362.922460] btrfs_evict_inode+0x301/0x770 [ 362.982726] evict+0x17c/0x380 [ 362.988944] prune_icache_sb+0x100/0x1d0 [ 363.005559] super_cache_scan+0x1f8/0x260 [ 363.013695] do_shrink_slab+0x2a2/0x540 [ 363.021489] shrink_slab_memcg+0x237/0x3d0 [ 363.050606] shrink_slab+0xa7/0x240 [ 363.083382] shrink_node_memcgs+0x262/0x3b0 [ 363.091870] shrink_node+0x1a4/0x720 [ 363.099150] shrink_zones+0x1f6/0x5d0 [ 363.148798] do_try_to_free_pages+0x19b/0x5e0 [ 363.157633] try_to_free_mem_cgroup_pages+0x266/0x370 [ 363.190575] reclaim_high+0x16f/0x1f0 [ 363.208409] mem_cgroup_handle_over_high+0x10b/0x270 [ 363.246678] try_charge_memcg+0xaf2/0xc70 [ 363.304151] charge_memcg+0xf0/0x350 [ 363.320070] __mem_cgroup_charge+0x28/0x40 [ 363.328371] __filemap_add_folio+0x870/0xd50 [ 363.371303] filemap_add_folio+0xdd/0x310 [ 363.399696] __filemap_get_folio+0x2fc/0x7d0 [ 363.419086] pagecache_get_page+0xe/0x30 [ 363.427048] alloc_extent_buffer+0x1cd/0x6a0 [ 363.435704] read_tree_block+0x43/0xc0 [ 363.443316] read_block_for_search+0x361/0x510 [ 363.466690] btrfs_search_slot+0xc8c/0x1520 This is caused by the mem_cgroup_handle_over_high() not respecting the gfp_mask of the allocation context. We used to only call this function on resume to userspace, where no locks were held. But |
||
Ziyang Xuan
|
4920327601 |
team: fix null-ptr-deref when team device type is changed
Get a null-ptr-deref bug as follows with reproducer [1].
BUG: kernel NULL pointer dereference, address: 0000000000000228
...
RIP: 0010:vlan_dev_hard_header+0x35/0x140 [8021q]
...
Call Trace:
<TASK>
? __die+0x24/0x70
? page_fault_oops+0x82/0x150
? exc_page_fault+0x69/0x150
? asm_exc_page_fault+0x26/0x30
? vlan_dev_hard_header+0x35/0x140 [8021q]
? vlan_dev_hard_header+0x8e/0x140 [8021q]
neigh_connected_output+0xb2/0x100
ip6_finish_output2+0x1cb/0x520
? nf_hook_slow+0x43/0xc0
? ip6_mtu+0x46/0x80
ip6_finish_output+0x2a/0xb0
mld_sendpack+0x18f/0x250
mld_ifc_work+0x39/0x160
process_one_work+0x1e6/0x3f0
worker_thread+0x4d/0x2f0
? __pfx_worker_thread+0x10/0x10
kthread+0xe5/0x120
? __pfx_kthread+0x10/0x10
ret_from_fork+0x34/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1b/0x30
[1]
$ teamd -t team0 -d -c '{"runner": {"name": "loadbalance"}}'
$ ip link add name t-dummy type dummy
$ ip link add link t-dummy name t-dummy.100 type vlan id 100
$ ip link add name t-nlmon type nlmon
$ ip link set t-nlmon master team0
$ ip link set t-nlmon nomaster
$ ip link set t-dummy up
$ ip link set team0 up
$ ip link set t-dummy.100 down
$ ip link set t-dummy.100 master team0
When enslave a vlan device to team device and team device type is changed
from non-ether to ether, header_ops of team device is changed to
vlan_header_ops. That is incorrect and will trigger null-ptr-deref
for vlan->real_dev in vlan_dev_hard_header() because team device is not
a vlan device.
Cache eth_header_ops in team_setup(), then assign cached header_ops to
header_ops of team net device when its type is changed from non-ether
to ether to fix the bug.
Fixes:
|
||
Juergen Gross
|
a4a7644c15 |
x86/xen: move paravirt lazy code
Only Xen is using the paravirt lazy mode code, so it can be moved to Xen specific sources. This allows to make some of the functions static or to merge them into their only call sites. While at it do a rename from "paravirt" to "xen" for all moved specifiers. No functional change. Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Link: https://lore.kernel.org/r/20230913113828.18421-3-jgross@suse.com Signed-off-by: Juergen Gross <jgross@suse.com> |
||
|
Juergen Gross
|
361239fd14 |
arm/xen: remove lazy mode related definitions
include/xen/arm/hypervisor.h contains definitions related to paravirt lazy mode, which are used nowhere in the code. All paravirt lazy mode related users are in x86 code, so remove the definitions on Arm side. Signed-off-by: Juergen Gross <jgross@suse.com> Acked-by: Stefano Stabellini <sstabellini@kernel.org> Link: https://lore.kernel.org/r/20230913113828.18421-2-jgross@suse.com Signed-off-by: Juergen Gross <jgross@suse.com> |
||
|
Juergen Gross
|
37510dd566 |
xen: simplify evtchn_do_upcall() call maze
There are several functions involved for performing the functionality of evtchn_do_upcall(): - __xen_evtchn_do_upcall() doing the real work - xen_hvm_evtchn_do_upcall() just being a wrapper for __xen_evtchn_do_upcall(), exposed for external callers - xen_evtchn_do_upcall() calling __xen_evtchn_do_upcall(), too, but without any user Simplify this maze by: - removing the unused xen_evtchn_do_upcall() - removing xen_hvm_evtchn_do_upcall() as the only left caller of __xen_evtchn_do_upcall(), while renaming __xen_evtchn_do_upcall() to xen_evtchn_do_upcall() Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Juergen Gross <jgross@suse.com> |
||
|
Linus Torvalds
|
2cf0f71562 |
NFS Client Bugfixes for Linux 6.6
Bugfixes:
* Various O_DIRECT related fixes from Trond
* Error handling
* Locking issues
* Use the correct commit infor for joining page groups
* Fixes for rescheduling IO
* Sunrpc bad verifier fixes
* Report EINVAL errors from connect()
* Revalidate creds that the server has rejected
* Revert "SUNRPC: Fail faster on bad verifier"
* Fix pNFS session trunking when MDS=DS
* Fix zero-value filehandles for post-open getattr operations
* Fix compiler warning about tautological comparisons
* Revert "SUNRPC: clean up integer overflow check" before Trond's fix
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Merge tag 'nfs-for-6.6-2' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client fixes from Anna Schumaker:
"Various O_DIRECT related fixes from Trond:
- Error handling
- Locking issues
- Use the correct commit info for joining page groups
- Fixes for rescheduling IO
Sunrpc bad verifier fixes:
- Report EINVAL errors from connect()
- Revalidate creds that the server has rejected
- Revert "SUNRPC: Fail faster on bad verifier"
Misc:
- Fix pNFS session trunking when MDS=DS
- Fix zero-value filehandles for post-open getattr operations
- Fix compiler warning about tautological comparisons
- Revert 'SUNRPC: clean up integer overflow check' before Trond's fix"
* tag 'nfs-for-6.6-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
SUNRPC: Silence compiler complaints about tautological comparisons
Revert "SUNRPC: clean up integer overflow check"
NFSv4.1: fix zero value filehandle in post open getattr
NFSv4.1: fix pnfs MDS=DS session trunking
Revert "SUNRPC: Fail faster on bad verifier"
SUNRPC: Mark the cred for revalidation if the server rejects it
NFS/pNFS: Report EINVAL errors from connect() to the server
NFS: More fixes for nfs_direct_write_reschedule_io()
NFS: Use the correct commit info in nfs_join_page_group()
NFS: More O_DIRECT accounting fixes for error paths
NFS: Fix O_DIRECT locking issues
NFS: Fix error handling for O_DIRECT write scheduling
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||
Ilya Dryomov
|
d57125b55a |
Revert "ceph: make members in struct ceph_mds_request_args_ext a union"
This reverts commit
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Linus Torvalds
|
e789286468 |
Misc fixes:
- Fix an UV boot crash, - Skip spurious ENDBR generation on _THIS_IP_, - Fix ENDBR use in putuser() asm methods, - Fix corner case boot crashes on 5-level paging, - and fix a false positive WARNING on LTO kernels. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmUHOrwRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1j6Jw/+PjUfh/4+KM/Z8VzcBy2UhY3NMF2ptGCN 47FPLy+8ADqOvIfgsPsBEO9VXwdvkHfH64YWRUlULjvPNOSs+37drBYMe9AI9xKE u6NhoBHmsnOtoLkBFIQYlJys9GyAeoMlwSSHxzRwQS+3VztRjoH636jiBcg/h7DR zhakfnJD1SSOZuEyyDPnO0uIUarrcqC2jdZwucSqZnvZFdA/pexUHQEe2RtMXLln EIA5kuEo7UdADcSr/Lbty7MKO+6xpRTjxF0yNItPtwPWsnxrSAC7P+dQ37uB975U Z0CJ/kw54XG5Sdoech7XCWYmJzDxSPhiziA1USKpZJMo5phAG/apTJK6NG4TG94r U+3QhLopUoSd8N74/VtZn0FjOrMsk7YKD5o8twlTbpCd2VaiJk4X5oBIns6Tvq05 0Vmsx15XO3mEzg1wWbbdjhjHW0czRgBpikS9QyexZKVkukYcW8QT6bk1gK1ypg94 do4PHKB53QIt31dedy/ddpQj4u1sJ4+a9/+IG29kjUB33M4+uFedtw11vfe+CDN0 XLRc6HfPblogIIEO/figJgwSq/TPCOsNHTwKkejq+D1Ey6DsrnX9Gg4BWVz/3dDW 84SW7TaO2FGEDh4NkR2ijkZlbpofFnCvhCh/uohodPlqDrTVTuRKCZW9I5plmGVa qeXUpNDFs1E= =BMjT -----END PGP SIGNATURE----- Merge tag 'x86-urgent-2023-09-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes: - Fix an UV boot crash - Skip spurious ENDBR generation on _THIS_IP_ - Fix ENDBR use in putuser() asm methods - Fix corner case boot crashes on 5-level paging - and fix a false positive WARNING on LTO kernels" * tag 'x86-urgent-2023-09-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/purgatory: Remove LTO flags x86/boot/compressed: Reserve more memory for page tables x86/ibt: Avoid duplicate ENDBR in __put_user_nocheck*() x86/ibt: Suppress spurious ENDBR x86/platform/uv: Use alternate source for socket to node data |
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Linus Torvalds
|
3fde3003ca |
Regression and bug fixes for ext4.
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAmUGh1YACgkQ8vlZVpUN gaN9lQgAqmMWu3xLwOERgVbK3CYT8WMcv0m9/by+vSwghCoPVDWWENgEgAzo4YpK Lsp4q62wHaWs6AzvJEaJ8ryedo7e4FUHxcvp2f6dCuOPadOEZZZTa4G5fAr0kYXS TIoaFtv6F2QVnGU6Y5lhtfYzmgLRdLL0B6MfSTYGO2MSREqxapvfxyGBQdkOuXfO UEtrUUEqQ2GdDcKp+FRRnaUvNaTPEESY8d5eVwrMmyUhQWUQL/N2BPbFkk1TP6RG MLDNsUZpdhZvLs6qLuR7dvO5wa2fshvRJIXlPINM0R0as5LmHqVL/ifCNkCn4W+k ZNvdSPhqew68KHHq3sYFtm9rbZ3YOA== =DopS -----END PGP SIGNATURE----- Merge tag 'ext4_for_linus-6.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "Regression and bug fixes for ext4" * tag 'ext4_for_linus-6.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix rec_len verify error ext4: do not let fstrim block system suspend ext4: move setting of trimmed bit into ext4_try_to_trim_range() jbd2: Fix memory leak in journal_init_common() jbd2: Remove page size assumptions buffer: Make bh_offset() work for compound pages |
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Linus Torvalds
|
ad8a69f361 |
SCSI fixes on 20230916
16 small(ish) fixes all in drivers. The major fixes are in pm8001 (fixes MSI-X issue going back to its origin), the qla2xxx endianness fix, which fixes a bug on big endian and the lpfc ones which can cause an oops on module removal without them. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZQXNvyYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishRKxAP4kCOBR UOGLJJdhmotofj9GX0Rr1qAFheJmTSAT6ctAOgD+IWucKDqKfbRLbmzqiSvmWmul P0STz4VnUKs9LqdLyok= =3wre -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "16 small(ish) fixes all in drivers. The major fixes are in pm8001 (fixes MSI-X issue going back to its origin), the qla2xxx endianness fix, which fixes a bug on big endian and the lpfc ones which can cause an oops on module removal without them" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: lpfc: Prevent use-after-free during rmmod with mapped NVMe rports scsi: lpfc: Early return after marking final NLP_DROPPED flag in dev_loss_tmo scsi: lpfc: Fix the NULL vs IS_ERR() bug for debugfs_create_file() scsi: target: core: Fix target_cmd_counter leak scsi: pm8001: Setup IRQs on resume scsi: pm80xx: Avoid leaking tags when processing OPC_INB_SET_CONTROLLER_CONFIG command scsi: pm80xx: Use phy-specific SAS address when sending PHY_START command scsi: ufs: core: Poll HCS.UCRDY before issuing a UIC command scsi: ufs: core: Move __ufshcd_send_uic_cmd() outside host_lock scsi: qedf: Add synchronization between I/O completions and abort scsi: target: Replace strlcpy() with strscpy() scsi: qla2xxx: Fix NULL vs IS_ERR() bug for debugfs_create_dir() scsi: qla2xxx: Use raw_smp_processor_id() instead of smp_processor_id() scsi: qla2xxx: Correct endianness for rqstlen and rsplen scsi: ppa: Fix accidentally reversed conditions for 16-bit and 32-bit EPP scsi: megaraid_sas: Fix deadlock on firmware crashdump |
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|
Linus Torvalds
|
cc3e5afc6a |
ata changes for 6.6-rc2
- Fix link power management transitions to disallow unsupported
states (Niklas).
- A small string handling fix for the sata_mv driver (Christophe).
- Clear port pending interrupts before reset, as per AHCI
specifications (Szuying). Followup fixes for this one are to not
clear ATA_PFLAG_EH_PENDING in ata_eh_reset() to allow EH to
continue on with other actions recorded with error interrupts
triggered before EH completes. A~Nd an additional fix to avoid
thawing a port twice in EH (Niklas).
- Small code style fixes in the pata_parport driver to silence the
build bot as it keeps complaining about bad indentation (me).
- A fix for the recent CDL code to avoid fetching sense data for
successful commands when not necessary for correct operation
(Niklas).
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Merge tag 'ata-6.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
Pull ata fixes from Damien Le Moal:
- Fix link power management transitions to disallow unsupported states
(Niklas)
- A small string handling fix for the sata_mv driver (Christophe)
- Clear port pending interrupts before reset, as per AHCI
specifications (Szuying).
Followup fixes for this one are to not clear ATA_PFLAG_EH_PENDING in
ata_eh_reset() to allow EH to continue on with other actions recorded
with error interrupts triggered before EH completes. And an
additional fix to avoid thawing a port twice in EH (Niklas)
- Small code style fixes in the pata_parport driver to silence the
build bot as it keeps complaining about bad indentation (me)
- A fix for the recent CDL code to avoid fetching sense data for
successful commands when not necessary for correct operation (Niklas)
* tag 'ata-6.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata: libata-core: fetch sense data for successful commands iff CDL enabled
ata: libata-eh: do not thaw the port twice in ata_eh_reset()
ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset()
ata: pata_parport: Fix code style issues
ata: libahci: clear pending interrupt status
ata: sata_mv: Fix incorrect string length computation in mv_dump_mem()
ata: libata: disallow dev-initiated LPM transitions to unsupported states
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||
|
Linus Torvalds
|
c37f8efcbc |
Main thing is the removal of 'probe_new' because all i2c client drivers
are converted now. Thanks Uwe, this marks the end of a long conversion process. Other than that, we have a few Kconfig updates and driver bugfixes. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmUFekwACgkQFA3kzBSg Kbbuag//WWvlEdixGIHwjiToGm4zvpVdV5txr2L1p1xWdXSrXtCVUifgvg6tTFj8 04hyuEP0c8ml90ZpBb6AMSggNGN09UdaMqb+dj52XBFbqsFOyCjXjy8bHOWZjJ5C /3N9/qUpDW4aJ3IBSQgLp+tcW+r6ulGa7KmZGazKkKSLiDIsqS4UicgEzLCA0Wig Zidy7Eaq6oo+nGtZH8UOava+o4P9nIrKRf/ILyXK8amFat0rTD1eT+fc7TvI5iC7 cZ5oFCAsaL1Jz7LNQxiCEQmQWBZOpyUbQlOfT2MCMNhWJG0x6FpF1cYqHHarNEJh UDxGQHG0Dj+AHtuZ4D4qAMxFlEYTVVNVNhSea02mxlqcOfbvvC73YfHAZIUsNdPt wStg+eSJjHAt/omqzOTTLEJAYnCWvjxc6+7/PN0HjLAipaR/KH1p67mCPKx5y/lt +OhvOS2eOpHWwiE9OZZCARqX5HlDJpGpK4TFy2rMOJvKnvYSzkHOd7Zy6Q9gRCW7 vVeJb1h1tI10RAufk8Rxfp3g8UiAFF8F1rxjDAgmMpGVTqM+TIM5Z2/b2vZdNU1R g1mta5OtDzVILs1uwkzS/opSsGvm0e4kDDREyb0spZusi6GZbni89+u93AXhCnkl UVmnz65CvQ7eiE9RGLXnsAIIgDdiO7JOAS2ALzK8/lPs8eXs3fU= =hFC5 -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "The main thing is the removal of 'probe_new' because all i2c client drivers are converted now. Thanks Uwe, this marks the end of a long conversion process. Other than that, we have a few Kconfig updates and driver bugfixes" * tag 'i2c-for-6.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: cadence: Fix the kernel-doc warnings i2c: aspeed: Reset the i2c controller when timeout occurs i2c: I2C_MLXCPLD on ARM64 should depend on ACPI i2c: Make I2C_ATR invisible i2c: Drop legacy callback .probe_new() w1: ds2482: Switch back to use struct i2c_driver's .probe() |