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Signed-off-by: Dennis Lam <dennis.lamerice@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20240906204914.42698-2-dennis.lamerice@gmail.com>
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Fix typo: "follow" -> "following" in pci.rst
Signed-off-by: Abdul Rahim <abdul.rahim@myyahoo.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20240906205656.8261-1-abdul.rahim@myyahoo.com>
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Finish the translation of kbuild/gcc-plugins.rst and move gcc-plugins
from TODO to the main body.
Update to commit 3832d1fd84b6 ("docs/core-api: expand Fedora instructions
for GCC plugins")
Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Yanteng Si <si.yanteng@linux.dev>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20240907070244.206808-1-dzm91@hust.edu.cn>
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Fix typos in documentation.
Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20240907122534.15998-1-algonell@gmail.com>
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Signed-off-by: Dennis Lam <dennis.lamerice@gmail.com>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20240908161928.3700-1-dennis.lamerice@gmail.com>
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Fix a typo in documentation.
Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240906080136.4423-1-algonell@gmail.com
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Update to commit 5928d411557e ("Documentation: Document the Linux Kernel
CVE process")
commit 0217f3944aeb ("Documentation: security-bugs.rst: linux-distros
relaxed their rules")
commit 3c1897ae4b6b ("Documentation: security-bugs.rst: clarify CVE
handling")
commit 4fee0915e649 ("Documentation: security-bugs.rst: update
preferences when dealing with the linux-distros group")
commit 44ac5abac86b ("Documentation/security-bugs: move from admin-guide/
to process/")
Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240611020514.48770-1-dzm91@hust.edu.cn
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This patch corrects several grammar and spelling errors in the
Documentation/block/bfq-iosched.rst file. These changes improve
the clarity and readability of the documentation.
Signed-off-by: Karol Przybylski <karprzy7@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240814155558.3672833-1-karprzy7@gmail.com
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Correct spelling mistakes in the documentation to improve readability.
Signed-off-by: Amit Vadhavana <av2082000@gmail.com>
Reviewed-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240817072724.6861-1-av2082000@gmail.com
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Change 'indenpendently' to 'independently'.
Signed-off-by: Aryabhatta Dey <aryabhattadey35@gmail.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/l5wzytcamcc43eadaquqbrfqilq6ajfnnseh37c77eceamtw35@hhtdipi4h22c
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$cur_version is currently being tested twice with the first test
resulting in an unhelpful "$sphinx returned an error", not continuing to
the more helpful "$sphinx didn't return its version".
This patch removes the first test to return the more useful message.
Fixes: a8b380c379ef ("scripts: sphinx-pre-install: only ask to activate valid venvs")
Signed-off-by: Sebastian Muxel <sebastian@muxel.dev>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240827133224.160776-1-sebastian@muxel.dev
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Add documentation topic for using pv_virt when running as a guest
on KVM hypervisor.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Xianglai Li <lixianglai@loongson.cn>
Co-developed-by: Mingcong Bai <jeffbai@aosc.io>
Signed-off-by: Mingcong Bai <jeffbai@aosc.io>
Link: https://lore.kernel.org/all/5c338084b1bcccc1d57dce9ddb1e7081@aosc.io/
Signed-off-by: Dandan Zhang <zhangdandan@uniontech.com>
[jc: fixed htmldocs build error]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/4769C036576F8816+20240828045950.3484113-1-zhangdandan@uniontech.com
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Commit ed5cc702d311 ("block: Add config option to not allow writing to mounted
devices") added a Kconfig option along with a kernel command-line tuning to
control writes to mounted block devices, as a means to deal with fuzzers like
Syzkaller, that provokes kernel crashes by directly writing on block devices
bypassing the filesystem (so the FS has no awareness and cannot cope with that).
The patch just missed adding such kernel command-line option to the kernel
documentation, so let's fix that.
Cc: Bart Van Assche <bvanassche@acm.org>
Cc: Darrick J. Wong <djwong@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240828145045.309835-1-gpiccoli@igalia.com
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The member "wait" in struct completion isn't of type wait_queue_head_t
anymore, as it is now "struct swait_queue_head", fix it to match with
the current implementation.
Signed-off-by: I Hsin Cheng <richard120310@gmail.com>
Reviewed-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240828165036.178011-1-richard120310@gmail.com
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In zh_CN part of translations.pdf, there are several ASCII-art
diagrams whose vertical lines look sometimes jagged.
This is due to the interference between default settings of xeCJK
and fancyvrb (employed in sphinxVerbatim env), where extra space
is inserted between a latin char and a non-latin char when they
are next to each other (i.e., no explicit white space).
This issue can be suppressed by invoking \CJKsetecglue{} at the
beginning of every sphinxVerbatim enviornment.
\AtBeginEnvironment, provided by the etoolbox package, is useful in
this case.
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240905050941.31439-1-akiyks@gmail.com
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This is done primarily to get a docs build fix merged via another tree so
that "make htmldocs" stops failing.
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b4 is now widely used and is quite helpful for a lot of the things that
submitting-patches covers, let's advertise it to submitters to try to make
their lives easier and reduce the number of procedural issues maintainers
see.
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240905-documentation-b4-advert-v2-1-24d686ba4117@kernel.org
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The KTSAN doc has moved to
https://github.com/google/kernel-sanitizers/blob/master/KTSAN.md.
Update the url in kcsan.rst accordingly.
Signed-off-by: Haoyang Liu <tttturtleruss@hust.edu.cn>
Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn>
Acked-by: Marco Elver <elver@google.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240725174632.23803-1-tttturtleruss@hust.edu.cn
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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
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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()
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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>
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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: 7e64c86cdc6c ("bcachefs: Buffered write path now can avoid the inode lock")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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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
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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
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Commit a9aaf1ff88a8 ("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: a9aaf1ff88a8 ("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>
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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
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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
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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
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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
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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
...
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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
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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
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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
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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
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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
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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
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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()
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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
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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
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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
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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
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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>
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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: 35c8711c8fc4 ("io_uring/kbuf: add helpers for getting/peeking multiple buffers")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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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: c5967721e106 ("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>
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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: f4eaf8eda89e ("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>
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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
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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"
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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
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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
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