Commit Graph

1296141 Commits

Author SHA1 Message Date
Lasse Collin
c1ccbbaa76 LICENSES: add 0BSD license text
The license text was copied from:

    https://spdx.org/licenses/0BSD.html

Link: https://lkml.kernel.org/r/20240721133633.47721-3-lasse.collin@tukaani.org
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Reviewed-by: Sam James <sam@gentoo.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Jubin Zhong <zhongjubin@huawei.com>
Cc: Jules Maselbas <jmaselbas@zdiv.net>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Rui Li <me@lirui.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:43:24 -07:00
Lasse Collin
22be8e6b13 MAINTAINERS: add XZ Embedded maintainer
Patch series "xz: Updates to license, filters, and compression options",
v2.

XZ Embedded, the upstream project, switched from public domain to the BSD
Zero Clause License (0BSD).  Now matching SPDX license identifiers can be
added.

Documentation was revised.  Fix syntax errors in kernel-doc comments in
<linux/xz.h>.  The xz_dec API docs from <linux/xz.h> are now included in
Documentation/staging/xz.rst.

The new ARM64 and RISC-V filters can be used for kernel decompression if
CONFIG_EFI_ZBOOT=y.  The filters can be used by Squashfs too.  (Userspace
Squashfs-tools already had the ARM64 filter support committed but it was
reverted due to backdoor fears.  I try to get ARM64 and RISC-V filter
support added to Squashfs-tools somewhat soon.)

Account for the default threading change made in the xz command line tool
version 5.6.0.  Tweak kernel compression options for archs that support XZ
compressed kernel.


This patch (of 16):

I have been the maintainer of the upstream project since I submitted the
code to Linux in 2010 but I forgot to add myself to MAINTAINERS.

Link: https://lkml.kernel.org/r/20240721133633.47721-1-lasse.collin@tukaani.org
Link: https://lkml.kernel.org/r/20240721133633.47721-2-lasse.collin@tukaani.org
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Reviewed-by: Sam James <sam@gentoo.org>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Jubin Zhong <zhongjubin@huawei.com>
Cc: Jules Maselbas <jmaselbas@zdiv.net>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Rui Li <me@lirui.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:43:24 -07:00
Heming Zhao
dfe6c5692f ocfs2: fix the la space leak when unmounting an ocfs2 volume
This bug has existed since the initial OCFS2 code.  The code logic in
ocfs2_sync_local_to_main() is wrong, as it ignores the last contiguous
free bits, which causes an OCFS2 volume to lose the last free clusters of
LA window on each umount command.

Link: https://lkml.kernel.org/r/20240719114310.14245-1-heming.zhao@suse.com
Signed-off-by: Heming Zhao <heming.zhao@suse.com>
Reviewed-by: Su Yue <glass.su@suse.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Cc: Heming Zhao <heming.zhao@suse.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:43:23 -07:00
Uros Bizjak
acf02be3c7 kexec: use atomic_try_cmpxchg_acquire() in kexec_trylock()
Use atomic_try_cmpxchg_acquire(*ptr, &old, new) instead of
atomic_cmpxchg_acquire(*ptr, old, new) == old in kexec_trylock().
x86 CMPXCHG instruction returns success in ZF flag, so
this change saves a compare after cmpxchg.

Link: https://lkml.kernel.org/r/20240719103937.53742-1-ubizjak@gmail.com
Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Acked-by: Baoquan He <bhe@redhat.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:43:23 -07:00
Andrey Konovalov
e24f4de8a7 kcov: don't instrument lib/find_bit.c
This file produces large amounts of flaky coverage not useful for the
KCOV's intended use case (guiding the fuzzing process).

Link: https://lkml.kernel.org/r/20240722223726.194658-1-andrey.konovalov@linux.dev
Signed-off-by: Andrey Konovalov <andreyknvl@gmail.com>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Cc: Aleksandr Nogikh <nogikh@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Marco Elver <elver@google.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:43:23 -07:00
Jeff Johnson
053a5e4cbb lib: test_objpool: add missing MODULE_DESCRIPTION() macro
make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_objpool.o

Add the missing invocation of the MODULE_DESCRIPTION() macro.

Link: https://lkml.kernel.org/r/20240715-md-lib-test_objpool-v2-1-5a2b9369c37e@quicinc.com
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Reviewed-by: Matt Wu <wuqiang.matt@bytedance.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:43:23 -07:00
Nicolas Pitre
1635e62e75 mul_u64_u64_div_u64: basic sanity test
Verify that edge cases produce proper results, and some more.

[npitre@baylibre.com: avoid undefined shift value]
  Link: https://lkml.kernel.org/r/7rrs9pn1-n266-3013-9q6n-1osp8r8s0rrn@syhkavp.arg
Link: https://lkml.kernel.org/r/20240707190648.1982714-3-nico@fluxnic.net
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Cc: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:43:22 -07:00
Nicolas Pitre
b29a62d87c mul_u64_u64_div_u64: make it precise always
Patch series "mul_u64_u64_div_u64: new implementation", v3.

This provides an implementation for mul_u64_u64_div_u64() that always
produces exact results.


This patch (of 2):

Library facilities must always return exact results.  If the caller may be
contented with approximations then it should do the approximation on its
own.

In this particular case the comment in the code says "the algorithm
... below might lose some precision". Well, if you try it with e.g.:

	a = 18446462598732840960
	b = 18446462598732840960
	c = 18446462598732840961

then the produced answer is 0 whereas the exact answer should be
18446462598732840959.  This is _some_ precision lost indeed!

Let's reimplement this function so it always produces the exact result
regardless of its inputs while preserving existing fast paths when
possible.

Uwe said:

: My personal interest is to get the calculations in pwm drivers right. 
: This function is used in several drivers below drivers/pwm/ .  With the
: errors in mul_u64_u64_div_u64(), pwm consumers might not get the
: settings they request.  Although I have to admit that I'm not aware it
: breaks real use cases (because typically the periods used are too short
: to make the involved multiplications overflow), but I pretty sure am
: not aware of all usages and it breaks testing.
: 
: Another justification is commits like
: https://git.kernel.org/tip/77baa5bafcbe1b2a15ef9c37232c21279c95481c,
: where people start to work around the precision shortcomings of
: mul_u64_u64_div_u64().

Link: https://lkml.kernel.org/r/20240707190648.1982714-1-nico@fluxnic.net
Link: https://lkml.kernel.org/r/20240707190648.1982714-2-nico@fluxnic.net
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Tested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Tested-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-01 20:43:22 -07:00
Linus Torvalds
431c1646e1 Linux 6.11-rc6 2024-09-01 19:46:02 +12:00
Linus Torvalds
6b9ffc4595 four cifs.ko client fixes
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Merge tag 'v6.11-rc5-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:

 - copy_file_range fix

 - two read fixes including read past end of file rc fix and read retry
   crediting fix

 - falloc zero range fix

* tag 'v6.11-rc5-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: Fix FALLOC_FL_ZERO_RANGE to preflush buffered part of target region
  cifs: Fix copy offload to flush destination region
  netfs, cifs: Fix handling of short DIO read
  cifs: Fix lack of credit renegotiation on read retry
2024-09-01 15:49:26 +12:00
Linus Torvalds
a4c763129f bcachefs fixes for 6.11-rc6
- Fix a rare data corruption in the rebalance path, caught as a nonce
   inconsistency on encrypted filesystems
 - Revert lockless buffered write path
 - Mark more errors as autofix
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Merge tag 'bcachefs-2024-08-21' of https://github.com/koverstreet/bcachefs

Push bcachefs fixes from Kent Overstreet:
 "The data corruption in the buffered write path is troubling; inode
  lock should not have been able to cause that...

   - Fix a rare data corruption in the rebalance path, caught as a nonce
     inconsistency on encrypted filesystems

   - Revert lockless buffered write path

   - Mark more errors as autofix"

* tag 'bcachefs-2024-08-21' of https://github.com/koverstreet/bcachefs:
  bcachefs: Mark more errors as autofix
  bcachefs: Revert lockless buffered IO path
  bcachefs: Fix bch2_extents_match() false positive
  bcachefs: Fix failure to return error in data_update_index_update()
2024-09-01 15:23:20 +12:00
Kent Overstreet
3d3020c461 bcachefs: Mark more errors as autofix
errors that are known to always be safe to fix should be autofix: this
should be most errors even at this point, but that will need some
thorough review.

note that errors are still logged in the superblock, so we'll still know
that they happened.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-08-31 19:27:01 -04:00
Kent Overstreet
e3e6940940 bcachefs: Revert lockless buffered IO path
We had a report of data corruption on nixos when building installer
images.

https://github.com/NixOS/nixpkgs/pull/321055#issuecomment-2184131334

It seems that writes are being dropped, but only when issued by QEMU,
and possibly only in snapshot mode. It's undetermined if it's write
calls are being dropped or dirty folios.

Further testing, via minimizing the original patch to just the change
that skips the inode lock on non appends/truncates, reveals that it
really is just not taking the inode lock that causes the corruption: it
has nothing to do with the other logic changes for preserving write
atomicity in corner cases.

It's also kernel config dependent: it doesn't reproduce with the minimal
kernel config that ktest uses, but it does reproduce with nixos's distro
config. Bisection the kernel config initially pointer the finger at page
migration or compaction, but it appears that was erroneous; we haven't
yet determined what kernel config option actually triggers it.

Sadly it appears this will have to be reverted since we're getting too
close to release and my plate is full, but we'd _really_ like to fully
debug it.

My suspicion is that this patch is exposing a preexisting bug - the
inode lock actually covers very little in IO paths, and we have a
different lock (the pagecache add lock) that guards against races with
truncate here.

Fixes: 7e64c86cdc ("bcachefs: Buffered write path now can avoid the inode lock")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-08-31 19:26:08 -04:00
Linus Torvalds
6cd90e5ea7 Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull misc fixes from Guenter Roeck.

These are fixes for regressions that Guenther has been reporting, and
the maintainers haven't picked up and sent in. With rc6 fairly imminent,
I'm taking them directly from Guenter.

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  apparmor: fix policy_unpack_test on big endian systems
  Revert "MIPS: csrc-r4k: Apply verification clocksource flags"
  microblaze: don't treat zero reserved memory regions as error
2024-09-01 09:18:48 +12:00
Linus Torvalds
8463be8448 power sequencing fixes for v6.11-rc6
- set the direction of the wlan-enable GPIO to output after requesting
   it as-is
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Merge tag 'pwrseq-fixes-for-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull power sequencing fix from Bartosz Golaszewski:
 "A follow-up fix for the power sequencing subsystem. It turned out the
  previous fix for this driver was incomplete and broke the WLAN support
  on some platforms. This addresses the issue.

   - set the direction of the wlan-enable GPIO to output after
     requesting it as-is"

* tag 'pwrseq-fixes-for-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  power: sequencing: qcom-wcn: set the wlan-enable GPIO to output
2024-09-01 09:07:44 +12:00
Bartosz Golaszewski
d8b762070c power: sequencing: qcom-wcn: set the wlan-enable GPIO to output
Commit a9aaf1ff88 ("power: sequencing: request the WLAN enable GPIO
as-is") broke WLAN on boards on which the wlan-enable GPIO enabling the
wifi module isn't in output mode by default. We need to set direction to
output while retaining the value that was already set to keep the ath
module on if it's already started.

Fixes: a9aaf1ff88 ("power: sequencing: request the WLAN enable GPIO as-is")
Link: https://lore.kernel.org/r/20240823115500.37280-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-08-31 21:32:19 +02:00
Linus Torvalds
e8784b0aef USB fixes for 6.11-rc6
Here are some small USB fixes for 6.11-rc6.  Included in here are:
   - dwc3 driver fixes for reported issues
   - MAINTAINER file update, marking a driver as unsupported :(
   - cdnsp driver fixes
   - USB gadget driver fix
   - USB sysfs fix
   - other tiny fixes
   - new device ids for usb serial driver
 
 All of these have been in linux-next this week with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some small USB fixes for 6.11-rc6.  Included in here are:

   - dwc3 driver fixes for reported issues

   - MAINTAINER file update, marking a driver as unsupported :(

   - cdnsp driver fixes

   - USB gadget driver fix

   - USB sysfs fix

   - other tiny fixes

   - new device ids for usb serial driver

  All of these have been in linux-next this week with no reported
  issues"

* tag 'usb-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: serial: option: add MeiG Smart SRM825L
  usb: cdnsp: fix for Link TRB with TC
  usb: dwc3: st: add missing depopulate in probe error path
  usb: dwc3: st: fix probed platform device ref count on probe error path
  usb: dwc3: ep0: Don't reset resource alloc flag (including ep0)
  usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes()
  usb: typec: fsa4480: Relax CHIP_ID check
  usb: dwc3: xilinx: add missing depopulate in probe error path
  usb: dwc3: omap: add missing depopulate in probe error path
  dt-bindings: usb: microchip,usb2514: Fix reference USB device schema
  usb: gadget: uvc: queue pump work in uvcg_video_enable()
  cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller
  usb: cdnsp: fix incorrect index in cdnsp_get_hw_deq function
  usb: dwc3: core: Prevent USB core invalid event buffer address access
  MAINTAINERS: Mark UVC gadget driver as orphan
2024-09-01 07:06:28 +12:00
Linus Torvalds
770b0ffe28 SCSI fixes on 20240831
Minor fixes only.  The sd.c one ignores a sync cache request if format
 is in progress which can happen if formatting a drive across
 suspend/resume.
 
 Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "Minor fixes only.

  The sd.c one ignores a sync cache request if format is in progress
  which can happen if formatting a drive across suspend/resume"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: sd: Ignore command SYNCHRONIZE CACHE error if format in progress
  scsi: aacraid: Fix double-free on probe failure
  scsi: lpfc: Fix overflow build issue
2024-09-01 07:00:38 +12:00
Linus Torvalds
6a2fcc51a7 nfsd-6.11 fixes:
- One more write delegation fix
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Merge tag 'nfsd-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd fix from Chuck Lever:

 - One more write delegation fix

* tag 'nfsd-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  nfsd: fix nfsd4_deleg_getattr_conflict in presence of third party lease
2024-09-01 06:55:47 +12:00
Linus Torvalds
0efdc09796 Bug fixes for 6.11-rc6:
* Do not call out v1 inodes with non-zero di_nlink field as being corrupt.
   * Change xfs_finobt_count_blocks() to count "free inode btree" blocks rather
     than "inode btree" blocks.
   * Don't report the number of trimmed bytes via FITRIM because the underlying
     storage isn't required to do anything and failed discard IOs aren't
     reported to the caller anyway.
   * Fix incorrect setting of rm_owner field in an rmap query.
   * Report missing disk offset range in an fsmap query.
   * Obtain m_growlock when extending realtime section of the filesystem.
   * Reset rootdir extent size hint after extending realtime section of the
     filesystem.
 
 Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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Merge tag 'xfs-6.11-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs fixes from Chandan Babu:

 - Do not call out v1 inodes with non-zero di_nlink field as being
   corrupt

 - Change xfs_finobt_count_blocks() to count "free inode btree" blocks
   rather than "inode btree" blocks

 - Don't report the number of trimmed bytes via FITRIM because the
   underlying storage isn't required to do anything and failed discard
   IOs aren't reported to the caller anyway

 - Fix incorrect setting of rm_owner field in an rmap query

 - Report missing disk offset range in an fsmap query

 - Obtain m_growlock when extending realtime section of the filesystem

 - Reset rootdir extent size hint after extending realtime section of
   the filesystem

* tag 'xfs-6.11-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: reset rootdir extent size hint after growfsrt
  xfs: take m_growlock when running growfsrt
  xfs: Fix missing interval for missing_owner in xfs fsmap
  xfs: use XFS_BUF_DADDR_NULL for daddrs in getfsmap code
  xfs: Fix the owner setting issue for rmap query in xfs fsmap
  xfs: don't bother reporting blocks trimmed via FITRIM
  xfs: xfs_finobt_count_blocks() walks the wrong btree
  xfs: fix folio dirtying for XFILE_ALLOC callers
  xfs: fix di_onlink checking for V1/V2 inodes
2024-09-01 06:48:37 +12:00
Linus Torvalds
35667a2969 ARM: SoC fixes for 6.11, part 2
There is a fairly large number of bug fixes for Qualcomm platforms,
 most of them addressing issues with the devicetree files for the
 newly added Snapdragon X1 based laptops to make them more reliable.
 The Qualcomm driver changes address a few build-time issues as well
 as runtime problems in the tzmem and scm firmware, the USB Type-C
 driver, and the cmd-db and pmic_glink soc drivers.
 
 The NXP i.MX usually gets a bunch of devicetree fixes that is proportional
 to the number of supported machines. This includes both warning fixes
 and correctness for the 64-bit i.MX9, i.MX8 and layerscape platforms,
 as well as a single fix for a 32-bit i.MX6 based board.
 
 The other changes are the usual minor changes, including an update to the
 MAINTAINERS file, an omap3 dts file and a SoC driver for mpfs (risc-v).
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Merge tag 'arm-fixes-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "There is a fairly large number of bug fixes for Qualcomm platforms,
  most of them addressing issues with the devicetree files for the newly
  added Snapdragon X1 based laptops to make them more reliable.

  The Qualcomm driver changes address a few build-time issues as well as
  runtime problems in the tzmem and scm firmware, the USB Type-C driver,
  and the cmd-db and pmic_glink soc drivers.

  The NXP i.MX usually gets a bunch of devicetree fixes that is
  proportional to the number of supported machines. This includes both
  warning fixes and correctness for the 64-bit i.MX9, i.MX8 and
  layerscape platforms, as well as a single fix for a 32-bit i.MX6 based
  board.

  The other changes are the usual minor changes, including an update to
  the MAINTAINERS file, an omap3 dts file and a SoC driver for mpfs
  (risc-v)"

* tag 'arm-fixes-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (50 commits)
  firmware: microchip: fix incorrect error report of programming:timeout on success
  soc: qcom: pd-mapper: Fix singleton refcount
  firmware: qcom: tzmem: disable sdm670 platform
  soc: qcom: pmic_glink: Actually communicate when remote goes down
  usb: typec: ucsi: Move unregister out of atomic section
  soc: qcom: pmic_glink: Fix race during initialization
  firmware: qcom: qseecom: remove unused functions
  firmware: qcom: tzmem: fix virtual-to-physical address conversion
  firmware: qcom: scm: Mark get_wq_ctx() as atomic call
  arm64: dts: qcom: x1e80100: Fix Adreno SMMU global interrupt
  arm64: dts: qcom: disable GPU on x1e80100 by default
  arm64: dts: imx8mm-phygate: fix typo pinctrcl-0
  arm64: dts: imx95: correct L3Cache cache-sets
  arm64: dts: imx95: correct a55 power-domains
  arm64: dts: freescale: imx93-tqma9352-mba93xxla: fix typo
  arm64: dts: freescale: imx93-tqma9352: fix CMA alloc-ranges
  ARM: dts: imx6dl-yapp43: Increase LED current to match the yapp4 HW design
  arm64: dts: imx93: update default value for snps,clk-csr
  arm64: dts: freescale: tqma9352: Fix watchdog reset
  arm64: dts: imx8mp-beacon-kit: Fix Stereo Audio on WM8962
  ...
2024-09-01 06:42:13 +12:00
Linus Torvalds
1934261d89 Input updates for v6.11-rc5
- a fix for Cypress PS/2 touchpad for regression introduced in 6.11
   merge window where timeout condition is incorrectly reported for
   all extended Cypress commands.
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Merge tag 'input-for-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input fix from Dmitry Torokhov:

 - a fix for Cypress PS/2 touchpad for regression introduced in 6.11
   merge window where a timeout condition is incorrectly reported for
   all extended Cypress commands

* tag 'input-for-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: cypress_ps2 - fix waiting for command response
2024-08-31 15:32:38 +12:00
Linus Torvalds
8101b2766d pci-v6.11-fixes-2
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Merge tag 'pci-v6.11-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci fixes from Bjorn Helgaas:

 - Add Manivannan Sadhasivam as PCI native host bridge and endpoint
   driver reviewer (Manivannan Sadhasivam)

 - Disable MHI RAM data parity error interrupt for qcom SA8775P SoC to
   work around hardware erratum that causes a constant stream of
   interrupts (Manivannan Sadhasivam)

 - Don't try to fall back to qcom Operating Performance Points (OPP)
   support unless the platform actually supports OPP (Manivannan
   Sadhasivam)

 - Add imx@lists.linux.dev mailing list to MAINTAINERS for NXP
   layerscape and imx6 PCI controller drivers (Frank Li)

* tag 'pci-v6.11-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  MAINTAINERS: PCI: Add NXP PCI controller mailing list imx@lists.linux.dev
  PCI: qcom: Use OPP only if the platform supports it
  PCI: qcom-ep: Disable MHI RAM data parity error interrupt for SA8775P SoC
  MAINTAINERS: Add Manivannan Sadhasivam as Reviewer for PCI native host bridge and endpoint drivers
2024-08-31 14:54:11 +12:00
Linus Torvalds
216d163165 block-6.11-20240830
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Merge tag 'block-6.11-20240830' of git://git.kernel.dk/linux

Pull block fix from Jens Axboe:
 "Fix for a single regression for WRITE_SAME introduced in the 6.11
  merge window"

* tag 'block-6.11-20240830' of git://git.kernel.dk/linux:
  block: fix detection of unsupported WRITE SAME in blkdev_issue_write_zeroes
2024-08-31 13:54:05 +12:00
Linus Torvalds
ad246d9f04 io_uring-6.11-20240830
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Merge tag 'io_uring-6.11-20240830' of git://git.kernel.dk/linux

Pull io_uring fixes from Jens Axboe:

 - A fix for a regression that happened in 6.11 merge window, where the
   copying of iovecs for compat mode applications got broken for certain
   cases.

 - Fix for a bug introduced in 6.10, where if using recv/send bundles
   with classic provided buffers, the recv/send would fail to set the
   right iovec count. This caused 0 byte send/recv results. Found via
   code coverage testing and writing a test case to exercise it.

* tag 'io_uring-6.11-20240830' of git://git.kernel.dk/linux:
  io_uring/kbuf: return correct iovec count from classic buffer peek
  io_uring/rsrc: ensure compat iovecs are copied correctly
2024-08-31 13:51:27 +12:00
Arnd Bergmann
9cc7b17051 Microchip AT91 fixes for v6.11
It contains:
 - DTS directory update to match all entries not only those starting with
   at91 or sama
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Merge tag 'at91-fixes-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes

Microchip AT91 fixes for v6.11

It contains:
- DTS directory update to match all entries not only those starting with
  at91 or sama
2024-08-30 19:52:28 +00:00
Linus Torvalds
fb24560f31 lsm/stable-6.11 PR 20240830
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Merge tag 'lsm-pr-20240830' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm

Pull lsm fix from Paul Moore:
 "One small patch to correct a NFS permissions problem with SELinux and
  Smack"

* tag 'lsm-pr-20240830' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  selinux,smack: don't bypass permissions check in inode_setsecctx hook
2024-08-31 06:33:59 +12:00
Linus Torvalds
fb1a804535 Power management fixes for 6.11-rc6
- Remove checks for highest performance match on preferred cores when
    updating preferred core ranking in amd-pstate (Mario Limonciello).
 
  - Make amd-pstate call topology_logical_package_id() instead of
    logical_die_id() to get a socked ID for a CPU (Gautham Shenoy).
 
  - Fix uninitialized variable in amd_pstate_cpu_boost_update() (Dan
    Carpenter).
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Merge tag 'pm-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "These fix three issues in the amd-pstate cpufreq driver.

  Specifics:

   - Remove checks for highest performance match on preferred cores when
     updating preferred core ranking in amd-pstate (Mario Limonciello)

   - Make amd-pstate call topology_logical_package_id() instead of
     logical_die_id() to get a socked ID for a CPU (Gautham Shenoy)

   - Fix uninitialized variable in amd_pstate_cpu_boost_update() (Dan
     Carpenter)"

* tag 'pm-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq/amd-pstate-ut: Don't check for highest perf matching on prefcore
  cpufreq/amd-pstate: Use topology_logical_package_id() instead of logical_die_id()
  cpufreq: amd-pstate: Fix uninitialized variable in amd_pstate_cpu_boost_update()
2024-08-31 06:25:34 +12:00
Linus Torvalds
922842a3bf dmaengine fixes for v6.11
Driver fixes for:
  - Bunch of dw driver changes to fix the src/dst addr width config
  - Omap driver fix for sglen initialization
  - stm32-dma3 driver lli_size init fix
  - dw edma driver fixes for watermark interrupts and unmasking STOP and
    ABORT interrupts
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Merge tag 'dmaengine-fix-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine fixes from Vinod Koul:

 - A bunch of dw driver changes to fix the src/dst addr width config

 - Omap driver fix for sglen initialization

 - stm32-dma3 driver lli_size init fix

 - dw edma driver fixes for watermark interrupts and unmasking STOP and
   ABORT interrupts

* tag 'dmaengine-fix-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
  dmaengine: dw-edma: Do not enable watermark interrupts for HDMA
  dmaengine: dw-edma: Fix unmasking STOP and ABORT interrupts for HDMA
  dmaengine: stm32-dma3: Set lli_size after allocation
  dmaengine: ti: omap-dma: Initialize sglen after allocation
  dmaengine: dw: Unify ret-val local variables naming
  dmaengine: dw: Simplify max-burst calculation procedure
  dmaengine: dw: Define encode_maxburst() above prepare_ctllo() callbacks
  dmaengine: dw: Simplify prepare CTL_LO methods
  dmaengine: dw: Add memory bus width verification
  dmaengine: dw: Add peripheral bus width verification
2024-08-31 06:20:48 +12:00
Linus Torvalds
32fafaf2ab phy fixes for 6.11
- Qualcomm QMP X1E80100 PCIe Gen4 PHY initialisation fix
  - Freescale imx8mq tuning parameter name fix
  - Samsung exynos5 fir for error code in probe()
  - Xilinx Zynqmp SGMII linkup failure fix
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Merge tag 'phy-fixes-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Pull phy fixes from Vinod Koul:

 - Qualcomm QMP X1E80100 PCIe Gen4 PHY initialisation fix

 - Freescale imx8mq tuning parameter name fix

 - Samsung exynos5 fir for error code in probe()

 - Xilinx Zynqmp SGMII linkup failure fix

* tag 'phy-fixes-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
  phy: xilinx: phy-zynqmp: Fix SGMII linkup failure on resume
  phy: exynos5-usbdrd: fix error code in probe()
  phy: fsl-imx8mq-usb: fix tuning parameter name
  phy: qcom: qmp-pcie: Fix X1E80100 PCIe Gen4 PHY initialisation
2024-08-31 06:18:07 +12:00
Linus Torvalds
8d80c9903e soundwire fixes for 6.11
- Single fix for non-continous port map programming
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Merge tag 'soundwire-6.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire

Pull soundwire fix from Vinod Koul:

 - Single fix for non-continous port map programming

* tag 'soundwire-6.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
  soundwire: stream: fix programming slave ports for non-continous port maps
2024-08-31 06:15:02 +12:00
Linus Torvalds
13c6bba601 IOMMU Fixes for Linux v6.11-rc5
Including:
 
 	- Fix a device-stall problem in bad io-page-fault setups (faults
 	  received from devices with no supporting domain attached).
 
 	- Context flush fix for Intel VT-d.
 
 	- Do not allow non-read+non-write mapping through iommufd as most
 	  implementations can not handle that.
 
 	- Fix a possible infinite-loop issue in map_pages() path.
 
 	- Add Jean-Philippe as reviewer for SMMUv3 SVA support
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Merge tag 'iommu-fixes-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux

Pull iommu fixes from Joerg Roedel:

 - Fix a device-stall problem in bad io-page-fault setups (faults
   received from devices with no supporting domain attached).

 - Context flush fix for Intel VT-d.

 - Do not allow non-read+non-write mapping through iommufd as most
   implementations can not handle that.

 - Fix a possible infinite-loop issue in map_pages() path.

 - Add Jean-Philippe as reviewer for SMMUv3 SVA support

* tag 'iommu-fixes-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
  MAINTAINERS: Add Jean-Philippe as SMMUv3 SVA reviewer
  iommu: Do not return 0 from map_pages if it doesn't do anything
  iommufd: Do not allow creating areas without READ or WRITE
  iommu/vt-d: Fix incorrect domain ID in context flush helper
  iommu: Handle iommu faults for a bad iopf setup
2024-08-31 06:11:34 +12:00
Frank Li
150b572a7c MAINTAINERS: PCI: Add NXP PCI controller mailing list imx@lists.linux.dev
Add imx mailing list imx@lists.linux.dev for PCI controller of NXP chips
(Layerscape and iMX).

Link: https://lore.kernel.org/r/20240826202740.970015-1-Frank.Li@nxp.com
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Richard Zhu <hongxing.zhu@nxp.com>
2024-08-30 13:07:21 -05:00
Jens Axboe
f274495aea io_uring/kbuf: return correct iovec count from classic buffer peek
io_provided_buffers_select() returns 0 to indicate success, but it should
be returning 1 to indicate that 1 vec was mapped. This causes peeking
to fail with classic provided buffers, and while that's not a use case
that anyone should use, it should still work correctly.

The end result is that no buffer will be selected, and hence a completion
with '0' as the result will be posted, without a buffer attached.

Fixes: 35c8711c8f ("io_uring/kbuf: add helpers for getting/peeking multiple buffers")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-08-30 10:45:54 -06:00
NeilBrown
40927f3d09 nfsd: fix nfsd4_deleg_getattr_conflict in presence of third party lease
It is not safe to dereference fl->c.flc_owner without first confirming
fl->fl_lmops is the expected manager.  nfsd4_deleg_getattr_conflict()
tests fl_lmops but largely ignores the result and assumes that flc_owner
is an nfs4_delegation anyway.  This is wrong.

With this patch we restore the "!= &nfsd_lease_mng_ops" case to behave
as it did before the change mentioned below.  This is the same as the
current code, but without any reference to a possible delegation.

Fixes: c5967721e1 ("NFSD: handle GETATTR conflict with write delegation")
Signed-off-by: NeilBrown <neilb@suse.de>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2024-08-30 10:48:29 -04:00
Jens Axboe
1c47c0d601 io_uring/rsrc: ensure compat iovecs are copied correctly
For buffer registration (or updates), a userspace iovec is copied in
and updated. If the application is within a compat syscall, then the
iovec type is compat_iovec rather than iovec. However, the type used
in __io_sqe_buffers_update() and io_sqe_buffers_register() is always
struct iovec, and hence the source is incremented by the size of a
non-compat iovec in the loop. This misses every other iovec in the
source, and will run into garbage half way through the copies and
return -EFAULT to the application.

Maintain the source address separately and assign to our user vec
pointer, so that copies always happen from the right source address.

While in there, correct a bad placement of __user which triggered
the following sparse warning prior to this fix:

io_uring/rsrc.c:981:33: warning: cast removes address space '__user' of expression
io_uring/rsrc.c:981:30: warning: incorrect type in assignment (different address spaces)
io_uring/rsrc.c:981:30:    expected struct iovec const [noderef] __user *uvec
io_uring/rsrc.c:981:30:    got struct iovec *[noderef] __user

Fixes: f4eaf8eda8 ("io_uring/rsrc: Drop io_copy_iov in favor of iovec API")
Reviewed-by: Gabriel Krisman Bertazi <krisman@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-08-30 07:52:43 -06:00
Greg Kroah-Hartman
58c2fa5425 USB-serial device id for 6.11-rc6
Here's a new modem device id.
 
 This one has been in linux-next with no reported issues.
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Merge tag 'usb-serial-6.11-rc6' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

Johan writes:

USB-serial device id for 6.11-rc6

Here's a new modem device id.

This one has been in linux-next with no reported issues.

* tag 'usb-serial-6.11-rc6' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
  USB: serial: option: add MeiG Smart SRM825L
2024-08-30 15:41:18 +02:00
Linus Torvalds
20371ba120 drm fixes for 6.11-rc6
ttm:
 - revert prefault change, caused stutters
 
 aperture:
 - handle non-VGA devices bettter
 
 amdgpu:
 - SWSMU gaming stability fix
 - SMU 13.0.7 fix
 - SWSMU documentation alignment fix
 - SMU 14.0.x fixes
 - GC 12.x fix
 - Display fix
 - IP discovery fix
 - SMU 13.0.6 fix
 
 i915:
 - Fix #11195: The external display connect via USB type-C dock stays blank after re-connect the dock
 - Make DSI backlight work for 2G version of Lenovo Yoga Tab 3 X90F
 - Move ARL GuC firmware to correct version
 
 xe:
 - Invalidate media_gt TLBs
 - Fix HWMON i1 power setup write command
 
 vmwgfx:
 - prevent unmapping active read buffers
 - fix prime with external buffers
 - disable coherent dumb buffers without 3d
 
 v3d:
 - disable preemption while updating GPU stats
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Merge tag 'drm-fixes-2024-08-30' of https://gitlab.freedesktop.org/drm/kernel

Pull drm fixes from Dave Airlie:
 "Another week, another set of GPU fixes. amdgpu and vmwgfx leading the
  charge, then i915 and xe changes along with v3d and some other bits.
  The TTM revert is due to some stuttering graphical apps probably due
  to longer stalls while prefaulting.

  Seems pretty much where I'd expect things,

  ttm:
   - revert prefault change, caused stutters

  aperture:
   - handle non-VGA devices bettter

  amdgpu:
   - SWSMU gaming stability fix
   - SMU 13.0.7 fix
   - SWSMU documentation alignment fix
   - SMU 14.0.x fixes
   - GC 12.x fix
   - Display fix
   - IP discovery fix
   - SMU 13.0.6 fix

  i915:
   - Fix #11195: The external display connect via USB type-C dock stays
     blank after re-connect the dock
   - Make DSI backlight work for 2G version of Lenovo Yoga Tab 3 X90F
   - Move ARL GuC firmware to correct version

  xe:
   - Invalidate media_gt TLBs
   - Fix HWMON i1 power setup write command

  vmwgfx:
   - prevent unmapping active read buffers
   - fix prime with external buffers
   - disable coherent dumb buffers without 3d

  v3d:
   - disable preemption while updating GPU stats"

* tag 'drm-fixes-2024-08-30' of https://gitlab.freedesktop.org/drm/kernel:
  drm/xe/hwmon: Fix WRITE_I1 param from u32 to u16
  drm/v3d: Disable preemption while updating GPU stats
  drm/amd/pm: Drop unsupported features on smu v14_0_2
  drm/amd/pm: Add support for new P2S table revision
  drm/amdgpu: support for gc_info table v1.3
  drm/amd/display: avoid using null object of framebuffer
  drm/amdgpu/gfx12: set UNORD_DISPATCH in compute MQDs
  drm/amd/pm: update message interface for smu v14.0.2/3
  drm/amdgpu/swsmu: always force a state reprogram on init
  drm/amdgpu/smu13.0.7: print index for profiles
  drm/amdgpu: align pp_power_profile_mode with kernel docs
  drm/i915/dp_mst: Fix MST state after a sink reset
  drm/xe: Invalidate media_gt TLBs
  drm/i915: ARL requires a newer GSC firmware
  drm/i915/dsi: Make Lenovo Yoga Tab 3 X90F DMI match less strict
  video/aperture: optionally match the device in sysfb_disable()
  drm/vmwgfx: Disable coherent dumb buffers without 3d
  drm/vmwgfx: Fix prime with external buffers
  drm/vmwgfx: Prevent unmapping active read buffers
  Revert "drm/ttm: increase ttm pre-fault value to PMD size"
2024-08-30 14:17:30 +12:00
Dave Airlie
27f5b729cb A revert for a previous TTM commit causing stuttering, 3 fixes for
vmwgfx related to buffer operations, a fix for video/aperture with
 non-VGA primary devices, and a preemption status fix for v3d
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Merge tag 'drm-misc-fixes-2024-08-29' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

A revert for a previous TTM commit causing stuttering, 3 fixes for
vmwgfx related to buffer operations, a fix for video/aperture with
non-VGA primary devices, and a preemption status fix for v3d

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240829-efficient-swift-from-lemuria-f60c05@houat
2024-08-30 11:28:11 +10:00
Dave Airlie
dde72a5d4f - Invalidate media_gt TLBs (Brost)
- Fix HWMON i1 power setup write command (Karthik)
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Merge tag 'drm-xe-fixes-2024-08-29' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes

- Invalidate media_gt TLBs (Brost)
- Fix HWMON i1 power setup write command (Karthik)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZtB-t5f4uXMrKgnV@intel.com
2024-08-30 11:09:23 +10:00
Linus Torvalds
1b5fe53681 execve fix for v6.11-rc6
- binfmt_elf_fdpic: fix AUXV size with ELF_HWCAP2 (Max Filippov)
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Merge tag 'execve-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull execve fix from Kees Cook:

 - binfmt_elf_fdpic: fix AUXV size with ELF_HWCAP2 (Max Filippov)

* tag 'execve-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  binfmt_elf_fdpic: fix AUXV size calculation when ELF_HWCAP2 is defined
2024-08-30 12:32:53 +12:00
Stephen Brennan
04c8abae1b dcache: keep dentry_hashtable or d_hash_shift even when not used
The runtime constant feature removes all the users of these variables,
allowing the compiler to optimize them away.  It's quite difficult to
extract their values from the kernel text, and the memory saved by
removing them is tiny, and it was never the point of this optimization.

Since the dentry_hashtable is a core data structure, it's valuable for
debugging tools to be able to read it easily.  For instance, scripts
built on drgn, like the dentrycache script[1], rely on it to be able to
perform diagnostics on the contents of the dcache.  Annotate it as used,
so the compiler doesn't discard it.

Link: 3afc56146f/drgn_tools/dentry.py (L325-L355) [1]
Fixes: e3c92e8171 ("runtime constants: add x86 architecture support")
Signed-off-by: Stephen Brennan <stephen.s.brennan@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-08-30 12:25:50 +12:00
Dave Airlie
9941b5bcfe Merge tag 'drm-intel-fixes-2024-08-29' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes
- Fix #11195: The external display connect via USB type-C dock stays blank after re-connect the dock
- Make DSI backlight work for 2G version of Lenovo Yoga Tab 3 X90F
. Move ARL GuC firmware to correct version
-

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZtAd8WTw1xiSu_TS@jlahtine-mobl.ger.corp.intel.com
2024-08-30 09:02:27 +10:00
Linus Torvalds
3b9dfd9e59 hwmon fixes for v6.11-rc6
- pt5161l: Fix invalid temperature reading of bad ADC values
 
 - asus-ec-sensors: Remove unsupported VRM temperature from X570-E GAMING
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Merge tag 'hwmon-for-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:

 - pt5161l: Fix invalid temperature reading of bad ADC values

 - asus-ec-sensors: Remove unsupported VRM temperature from X570-E
   GAMING

* tag 'hwmon-for-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (pt5161l) Fix invalid temperature reading
  hwmon: (asus-ec-sensors) remove VRM temp X570-E GAMING
2024-08-30 06:22:35 +12:00
Linus Torvalds
0dd5dd63ba Including fixes from bluetooth, wireless and netfilter.
No known outstanding regressions.
 
 Current release - regressions:
 
   - wifi: iwlwifi: fix hibernation
 
   - eth: ionic: prevent tx_timeout due to frequent doorbell ringing
 
 Previous releases - regressions:
 
   - sched: fix sch_fq incorrect behavior for small weights
 
   - wifi:
     - iwlwifi: take the mutex before running link selection
     - wfx: repair open network AP mode
 
   - netfilter: restore IP sanity checks for netdev/egress
 
   - tcp: fix forever orphan socket caused by tcp_abort
 
   - mptcp: close subflow when receiving TCP+FIN
 
   - bluetooth: fix random crash seen while removing btnxpuart driver
 
 Previous releases - always broken:
 
   - mptcp: more fixes for the in-kernel PM
 
   - eth: bonding: change ipsec_lock from spin lock to mutex
 
   - eth: mana: fix race of mana_hwc_post_rx_wqe and new hwc response
 
 Misc:
 
   - documentation: drop special comment style for net code
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from bluetooth, wireless and netfilter.

  No known outstanding regressions.

  Current release - regressions:

   - wifi: iwlwifi: fix hibernation

   - eth: ionic: prevent tx_timeout due to frequent doorbell ringing

  Previous releases - regressions:

   - sched: fix sch_fq incorrect behavior for small weights

   - wifi:
      - iwlwifi: take the mutex before running link selection
      - wfx: repair open network AP mode

   - netfilter: restore IP sanity checks for netdev/egress

   - tcp: fix forever orphan socket caused by tcp_abort

   - mptcp: close subflow when receiving TCP+FIN

   - bluetooth: fix random crash seen while removing btnxpuart driver

  Previous releases - always broken:

   - mptcp: more fixes for the in-kernel PM

   - eth: bonding: change ipsec_lock from spin lock to mutex

   - eth: mana: fix race of mana_hwc_post_rx_wqe and new hwc response

  Misc:

   - documentation: drop special comment style for net code"

* tag 'net-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (57 commits)
  nfc: pn533: Add poll mod list filling check
  mailmap: update entry for Sriram Yagnaraman
  selftests: mptcp: join: check re-re-adding ID 0 signal
  mptcp: pm: ADD_ADDR 0 is not a new address
  selftests: mptcp: join: validate event numbers
  mptcp: avoid duplicated SUB_CLOSED events
  selftests: mptcp: join: check re-re-adding ID 0 endp
  mptcp: pm: fix ID 0 endp usage after multiple re-creations
  mptcp: pm: do not remove already closed subflows
  selftests: mptcp: join: no extra msg if no counter
  selftests: mptcp: join: check re-adding init endp with != id
  mptcp: pm: reset MPC endp ID when re-added
  mptcp: pm: skip connecting to already established sf
  mptcp: pm: send ACK on an active subflow
  selftests: mptcp: join: check removing ID 0 endpoint
  mptcp: pm: fix RM_ADDR ID for the initial subflow
  mptcp: pm: reuse ID 0 after delete and re-add
  net: busy-poll: use ktime_get_ns() instead of local_clock()
  sctp: fix association labeling in the duplicate COOKIE-ECHO case
  mptcp: pr_debug: add missing \n at the end
  ...
2024-08-30 06:14:39 +12:00
Dmitry Torokhov
c472d33bcb Input: cypress_ps2 - fix waiting for command response
Commit 8bccf667f6 ("Input: cypress_ps2 - report timeouts when reading
command status") uncovered an existing problem with cypress_ps2 driver:
it tries waiting on a PS/2 device waitqueue without using the rest of
libps2. Unfortunately without it nobody signals wakeup for the
waiting process, and each "extended" command was timing out. But the
rest of the code simply did not notice it.

Fix this by switching from homegrown way of sending request to get
command response and reading it to standard ps2_command() which does
the right thing.

Reported-by: Woody Suwalski <terraluna977@gmail.com>
Tested-by: Woody Suwalski <terraluna977@gmail.com>
Fixes: 8bccf667f6 ("Input: cypress_ps2 - report timeouts when reading command status")
Link: https://lore.kernel.org/r/a8252e0f-dab4-ef5e-2aa1-407a6f4c7204@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2024-08-29 10:46:17 -07:00
Karthik Poosa
59d237c8a2
drm/xe/hwmon: Fix WRITE_I1 param from u32 to u16
WRITE_I1 sub-command of the POWER_SETUP pcode command accepts a u16
parameter instead of u32. This change prevents potential illegal
sub-command errors.

v2: Mask uval instead of changing the prototype. (Badal)

v3: Rephrase commit message. (Badal)

Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Fixes: 92d44a422d ("drm/xe/hwmon: Expose card reactive critical power")
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240827155301.183383-1-karthik.poosa@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit a7f657097e)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-08-29 09:44:00 -04:00
Aleksandr Mishin
febccb3925 nfc: pn533: Add poll mod list filling check
In case of im_protocols value is 1 and tm_protocols value is 0 this
combination successfully passes the check
'if (!im_protocols && !tm_protocols)' in the nfc_start_poll().
But then after pn533_poll_create_mod_list() call in pn533_start_poll()
poll mod list will remain empty and dev->poll_mod_count will remain 0
which lead to division by zero.

Normally no im protocol has value 1 in the mask, so this combination is
not expected by driver. But these protocol values actually come from
userspace via Netlink interface (NFC_CMD_START_POLL operation). So a
broken or malicious program may pass a message containing a "bad"
combination of protocol parameter values so that dev->poll_mod_count
is not incremented inside pn533_poll_create_mod_list(), thus leading
to division by zero.
Call trace looks like:
nfc_genl_start_poll()
  nfc_start_poll()
    ->start_poll()
    pn533_start_poll()

Add poll mod list filling check.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: dfccd0f580 ("NFC: pn533: Add some polling entropy")
Signed-off-by: Aleksandr Mishin <amishin@t-argos.ru>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240827084822.18785-1-amishin@t-argos.ru
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-08-29 12:08:44 +02:00
Paolo Abeni
0240bceb0d netfilter pull request 24-08-28
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Merge tag 'nf-24-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf

Pablo Neira Ayuso says:

====================
Netfilter fixes for net

The following patchset contains Netfilter fixes for net:

Patch #1 sets on NFT_PKTINFO_L4PROTO for UDP packets less than 4 bytes
payload from netdev/egress by subtracting skb_network_offset() when
validating IPv4 packet length, otherwise 'meta l4proto udp' never
matches.

Patch #2 subtracts skb_network_offset() when validating IPv6 packet
length for netdev/egress.

netfilter pull request 24-08-28

* tag 'nf-24-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
  netfilter: nf_tables_ipv6: consider network offset in netdev/egress validation
  netfilter: nf_tables: restore IP sanity checks for netdev/egress
====================

Link: https://patch.msgid.link/20240828214708.619261-1-pablo@netfilter.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-08-29 11:35:54 +02:00
Sriram Yagnaraman
6213dcc752 mailmap: update entry for Sriram Yagnaraman
Link my old est.tech address to my active mail address

Signed-off-by: Sriram Yagnaraman <sriram.yagnaraman@ericsson.com>
Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de>
Link: https://patch.msgid.link/20240828072417.4111996-1-sriram.yagnaraman@ericsson.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-08-29 10:53:46 +02:00