- a memory leak fix in an error path in pdc_stable (Miaoqian Lin)
- two compiler warning fixes in the TOC code
- added autodetection for currently used console type (serial or graphics)
which inserts console=<type> if it's missing
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCYesyJAAKCRD3ErUQojoP
X4/fAQDSAarbWUqr3zWo3UU9iBtaCJwD85nWK44R+SSdWon7yQD/bF9YvLMbGnGR
lp8quJafFpgwUWJ9DV7PCzIroUDLCAo=
=o8u9
-----END PGP SIGNATURE-----
Merge tag 'for-5.17/parisc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull more parisc architecture updates from Helge Deller:
"Fixes and enhancements:
- a memory leak fix in an error path in pdc_stable (Miaoqian Lin)
- two compiler warning fixes in the TOC code
- added autodetection for currently used console type (serial or
graphics) which inserts console=<type> if it's missing"
* tag 'for-5.17/parisc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries
parisc: Fix missing prototype for 'toc_intr' warning in toc.c
parisc: Autodetect default output device and set console= kernel parameter
parisc: Use safer strscpy() in setup_cmdline()
parisc: Add visible flag to toc_stack variable
* Support for sv48 paging.
* Hart ID mappings are now sparse, which enables more CPUs to come up on
systems with sparse hart IDs.
* A handful of cleanups and fixes.
-----BEGIN PGP SIGNATURE-----
iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmHq5KQTHHBhbG1lckBk
YWJiZWx0LmNvbQAKCRAuExnzX7sYiY+yEACrEgyrb/YBVxmO8q2L4eodF4J/coxz
g5pZkmZeZkGKkhpk7jrf+/P+7iLgT9x+EFzinofl4/QZeSeVHZyawiHpNUa72JUS
Pk1hs2EpfQafbXgpSKGL6HLyJXESe/kzX31s4PJudNz7GcQBAL54hYCrTb79lmXX
FQPVYZ71EZhGupRkSyTI1Bmp2wjdwy00Lto3/pQ5zZkVoLX7yyoL5XGDFqtNF+vI
tiHXzWY5+TYDFhV+g6f8x9kIbqr7H7Gk2MzzOYoSp3jgOTTPGlnjXVOjWiCv5WWH
6tt2fas4tlV4t4gPqIrDUQtkc3gvvfMSHY9gwid9kZKd8RNT2NoHjkLLeRqmcMZZ
4R7Gu/QKmulZvnjQ99mxcdhrg9xse+FG7WqDeQykaLpGo9UBqQ9of+L5z7Mt9T23
vn62G5qeH7AOrMNWdR0PWCQPFQlRibxpvVvzEVhgg+uUK19ReicHAgTEE/457E81
Rx/f8zb3PbaAnmQEhPs8IVXJo6AXSzZQiUTD3KRJXNeYa4scHaVKGVY9RQQ9tDcH
tJKUXHumITrLxxgxTktYHPTBgtoDvjYMGv/iSSJDkrScpWW1tsXadbm3ma6cPxQJ
DQO+o/J8+DqWLFbwVZ93oL/19uZHth6y43kBocZJuVetg27a3CD5PutQWoqrbGjV
m5oedHdFW1Oouw==
=WKqE
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.17-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
- Support for sv48 paging
- Hart ID mappings are now sparse, which enables more CPUs to come up
on systems with sparse hart IDs
- A handful of cleanups and fixes
* tag 'riscv-for-linus-5.17-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (27 commits)
RISC-V: nommu_virt: Drop unused SLAB_MERGE_DEFAULT
RISC-V: Remove redundant err variable
riscv: dts: sifive unmatched: Add gpio poweroff
riscv: canaan: remove useless select of non-existing config SYSCON
RISC-V: Do not use cpumask data structure for hartid bitmap
RISC-V: Move spinwait booting method to its own config
RISC-V: Move the entire hart selection via lottery to SMP
RISC-V: Use __cpu_up_stack/task_pointer only for spinwait method
RISC-V: Do not print the SBI version during HSM extension boot print
RISC-V: Avoid using per cpu array for ordered booting
riscv: default to CONFIG_RISCV_SBI_V01=n
riscv: fix boolconv.cocci warnings
riscv: Explicit comment about user virtual address space size
riscv: Use pgtable_l4_enabled to output mmu_type in cpuinfo
riscv: Implement sv48 support
asm-generic: Prepare for riscv use of pud_alloc_one and pud_free
riscv: Allow to dynamically define VA_BITS
riscv: Introduce functions to switch pt_ops
riscv: Split early kasan mapping to prepare sv48 introduction
riscv: Move KASAN mapping next to the kernel mapping
...
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmHqx3oPHGNvcmJldEBs
d24ubmV0AAoJEBdDWhNsDH5YUhIH/i1B4k5UG9iZxnMAEbnqbVL1Glps48Ml2y9z
fsehLUs+a8gjRtPrVjTaXUE6mRaCtUg98yyQicBs04S00/KG0ygvtYjy0pY/vrUf
OU+MqJciz9kRysFRA4VAUgxUFzNs+RNsd8aPcVRnXzJ37uGvEr/YmJ3oLvVJi4zl
FaowBPND3ByYpygJfv93XVKAepkNMCWZHWjOvVQVgYJ0DV6mzZu/nDImDDUYejpo
bbPBykSUDdrfPy0GkScedV2BasRmu7LMbtehKCFvUGwAAIcBR6QWZRo7+SHugmvn
TGurI3RafVxqRzBNyUcwkRjQaPly/9QDxzVcQKACo2TyGIZGzMU=
=8R7Q
-----END PGP SIGNATURE-----
Merge tag 'docs-5.17-2' of git://git.lwn.net/linux
Pull documentation fixes from Jonathan Corbet:
"Three small documentation fixes"
* tag 'docs-5.17-2' of git://git.lwn.net/linux:
Documentation: fix firewire.rst ABI file path error
docs: ftrace: fix ambiguous sentence
docs: staging/tee.rst: fix two typos found while reading
kobject_init_and_add() takes reference even when it fails.
According to the doc of kobject_init_and_add()：
If this function returns an error, kobject_put() must be called to
properly clean up the memory associated with the object.
Fix memory leak by calling kobject_put().
Fixes: 73f368cf67 ("Kobject: change drivers/parisc/pdc_stable.c to use kobject_init_and_add")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Pull HID fixes from Jiri Kosina:
- fix for race condition that could lead to NULL pointer dereferences
or UAF during uhid device destruction (Jann Horn)
- contact count handling regression fixes for Wacom devices (Jason
Gerecke)
- fix for handling unnumbered HID reports handling in Google Vivaldi
driver (Dmitry Torokhov)
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: wacom: Avoid using stale array indicies to read contact count
HID: wacom: Ignore the confidence flag when a touch is removed
HID: wacom: Reset expected and received contact counts at the same time
HID: uhid: Use READ_ONCE()/WRITE_ONCE() for ->running
HID: uhid: Fix worker destroying device without any protection
HID: vivaldi: Minor cleanups
HID: vivaldi: fix handling devices not using numbered reports
HID: Ignore battery for Elan touchscreen on HP Envy X360 15t-dr100
If we ever see a touch report with contact count data we initialize
several variables used to read the contact count in the pre-report
phase. These variables are never reset if we process a report which
doesn't contain a contact count, however. This can cause the pre-
report function to trigger a read of arbitrary memory (e.g. NULL
if we're lucky) and potentially crash the driver.
This commit restores resetting of the variables back to default
"none" values that were used prior to the commit mentioned
below.
Link: https://github.com/linuxwacom/input-wacom/issues/276
Fixes: 003f50ab67 (HID: wacom: Update last_slot_field during pre_report phase)
CC: stable@vger.kernel.org
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Reviewed-by: Ping Cheng <ping.cheng@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
AES hardware may internally re-classify a contact that it thought was
intentional as a palm. Intentional contacts are reported as "down" with
the confidence bit set. When this re-classification occurs, however, the
state transitions to "up" with the confidence bit cleared. This kind of
transition appears to be legal according to Microsoft docs, but we do
not handle it correctly. Because the confidence bit is clear, we don't
call `wacom_wac_finger_slot` and update userspace. This causes hung
touches that confuse userspace and interfere with pen arbitration.
This commit adds a special case to ignore the confidence flag if a contact
is reported as removed. This ensures we do not leave a hung touch if one
of these re-classification events occured. Ideally we'd have some way to
also let userspace know that the touch has been re-classified as a palm
and needs to be canceled, but that's not possible right now :)
Link: https://github.com/linuxwacom/input-wacom/issues/288
Fixes: 7fb0413baa (HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts)
CC: stable@vger.kernel.org
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Reviewed-by: Ping Cheng <ping.cheng@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
These two values go hand-in-hand and must be valid for the driver to
behave correctly. We are currently lazy about updating the values and
rely on the "expected" code flow to take care of making sure they're
valid at the point they're needed. The "expected" flow changed somewhat
with commit f8b6a74719 ("HID: wacom: generic: Support multiple tools
per report"), however. This led to problems with the DTH-2452 due (in
part) to *all* contacts being fully processed -- even those past the
expected contact count. Specifically, the received count gets reset to
0 once all expected fingers are processed, but not the expected count.
The rest of the contacts in the report are then *also* processed since
now the driver thinks we've only processed 0 of N expected contacts.
Later commits such as 7fb0413baa (HID: wacom: Use "Confidence" flag to
prevent reporting invalid contacts) worked around the DTH-2452 issue by
skipping the invalid contacts at the end of the report, but this is not
a complete fix. The confidence flag cannot be relied on when a contact
is removed (see the following patch), and dealing with that condition
re-introduces the DTH-2452 issue unless we also address this contact
count laziness. By resetting expected and received counts at the same
time we ensure the driver understands that there are 0 more contacts
expected in the report. Similarly, we also make sure to reset the
received count if for some reason we're out of sync in the pre-report
phase.
Link: https://github.com/linuxwacom/input-wacom/issues/288
Fixes: f8b6a74719 ("HID: wacom: generic: Support multiple tools per report")
CC: stable@vger.kernel.org
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Reviewed-by: Ping Cheng <ping.cheng@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
-----BEGIN PGP SIGNATURE-----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=bFY0
-----END PGP SIGNATURE-----
Merge tag 'io_uring-5.17-2022-01-21' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
- Fix the io_uring POLLFREE handling, similarly to how it was done for
aio (Pavel)
- Remove (now) unused function (Jiapeng)
- Small series fixing an issue with work cancelations. A window exists
where work isn't locatable in the pending list, and isn't active in a
worker yet either. (me)
* tag 'io_uring-5.17-2022-01-21' of git://git.kernel.dk/linux-block:
io-wq: delete dead lock shuffling code
io_uring: perform poll removal even if async work removal is successful
io-wq: add intermediate work step between pending list and active work
io-wq: perform both unstarted and started work cancelations in one go
io-wq: invoke work cancelation with wqe->lock held
io-wq: make io_worker lock a raw spinlock
io-wq: remove useless 'work' argument to __io_worker_busy()
io_uring: fix UAF due to missing POLLFREE handling
io_uring: Remove unused function req_ref_put
A small set of HD-audio and USB-audio fixes as well as a couple of
ALSA core fixes. Most of them are fix-ups for the newly added
CS35L41 codec.
-----BEGIN PGP SIGNATURE-----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=/I0h
-----END PGP SIGNATURE-----
Merge tag 'sound-fix-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A small set of HD-audio and USB-audio fixes as well as a couple of
ALSA core fixes. Most of them are fix-ups for the newly added CS35L41
codec"
* tag 'sound-fix-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/cs8409: Add new Warlock SKUs to patch_cs8409
ALSA: core: Simplify snd_power_ref_and_wait() with the standard macro
ALSA: hda: cs35l41: Make cs35l41_hda_remove() return void
ALSA: hda: cs35l41: Tidyup code
ALSA: hda: cs35l41: Make use of the helper function dev_err_probe()
ALSA: hda: cs35l41: Add missing default cases
ALSA: hda: cs35l41: Move cs35l41* calls to its own symbol namespace
ALSA: hda: cs35l41: Add calls to newly added test key function
ALSA: hda: cs35l41: Avoid overwriting register patch
ALSA: core: Fix SSID quirk lookup for subvendor=0
ALSA: usb-audio: add mapping for MSI MPG X570S Carbon Max Wifi.
ALSA: hda/realtek: fix speakers and micmute on HP 855 G8
New driver:
- Sunplus SP7021 RTC
- Nintendo GameCube, Wii and Wii U RTC
Drivers:
- cmos: refactor UIP handling and presence check, fix century
- rs5c372: offset correction support, report low voltage
- rv8803: Epson RX8804 support
-----BEGIN PGP SIGNATURE-----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=nwD6
-----END PGP SIGNATURE-----
Merge tag 'rtc-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"Two new drivers this cycle and a significant rework of the CMOS driver
make the bulk of the changes.
I also carry powerpc changes with the agreement of Michael.
New drivers:
- Sunplus SP7021 RTC
- Nintendo GameCube, Wii and Wii U RTC
Driver updates:
- cmos: refactor UIP handling and presence check, fix century
- rs5c372: offset correction support, report low voltage
- rv8803: Epson RX8804 support"
* tag 'rtc-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (33 commits)
rtc: sunplus: fix return value in sp_rtc_probe()
rtc: cmos: Evaluate century appropriate
rtc: gamecube: Fix an IS_ERR() vs NULL check
rtc: mc146818-lib: fix signedness bug in mc146818_get_time()
dt-bindings: rtc: qcom-pm8xxx-rtc: update register numbers
rtc: pxa: fix null pointer dereference
rtc: ftrtc010: Use platform_get_irq() to get the interrupt
rtc: Move variable into switch case statement
rtc: pcf2127: Fix typo in comment
dt-bindings: rtc: Add Sunplus RTC json-schema
rtc: Add driver for RTC in Sunplus SP7021
rtc: rs5c372: fix incorrect oscillation value on r2221tl
rtc: rs5c372: add offset correction support
rtc: cmos: avoid UIP when writing alarm time
rtc: cmos: avoid UIP when reading alarm time
rtc: mc146818-lib: refactor mc146818_does_rtc_work
rtc: mc146818-lib: refactor mc146818_get_time
rtc: mc146818-lib: extract mc146818_avoid_UIP
rtc: mc146818-lib: fix RTC presence check
rtc: Check return value from mc146818_get_time()
...
amdgpu:
- SR-IOV fix
- VCN harvest fix
- Suspend/resume fixes
- Tahiti fix
- Enable GPU recovery on yellow carp
radeon:
- Fix error handling regression in radeon_driver_open_kms
i915:
- Update EHL display voltage swing table
- Fix programming the ADL-P display TC voltage swing
-----BEGIN PGP SIGNATURE-----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=cNda
-----END PGP SIGNATURE-----
Merge tag 'drm-next-2022-01-21' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Thanks to Daniel for taking care of things while I was out, just a set
of merge window fixes that came in this week, two i915 display fixes
and a bunch of misc amdgpu, along with a radeon regression fix.
amdgpu:
- SR-IOV fix
- VCN harvest fix
- Suspend/resume fixes
- Tahiti fix
- Enable GPU recovery on yellow carp
radeon:
- Fix error handling regression in radeon_driver_open_kms
i915:
- Update EHL display voltage swing table
- Fix programming the ADL-P display TC voltage swing"
* tag 'drm-next-2022-01-21' of git://anongit.freedesktop.org/drm/drm:
drm/radeon: fix error handling in radeon_driver_open_kms
drm/amd/amdgpu: fixing read wrong pf2vf data in SRIOV
drm/amdgpu: apply vcn harvest quirk
drm/i915/display/adlp: Implement new step in the TC voltage swing prog sequence
drm/i915/display/ehl: Update voltage swing table
drm/amd/display: Revert W/A for hard hangs on DCN20/DCN21
drm/amdgpu: drop flags check for CHIP_IP_DISCOVERY
drm/amdgpu: Fix rejecting Tahiti GPUs
drm/amdgpu: don't do resets on APUs which don't support it
drm/amdgpu: invert the logic in amdgpu_device_should_recover_gpu()
drm/amdgpu: Enable recovery on yellow carp
and one oops fix.
- Fix license on recent MediaTek drivers
- Initialize a variable before use in the new Visconti driver
- Avoid an oops by unregistering the clk provider in si5341
-----BEGIN PGP SIGNATURE-----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=rPL2
-----END PGP SIGNATURE-----
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"Some hot fixes for clk driver patches merged last week and one oops
fix:
- Fix license on recent MediaTek drivers
- Initialize a variable before use in the new Visconti driver
- Avoid an oops by unregistering the clk provider in si5341"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: mediatek: relicense mt7986 clock driver to GPL-2.0
clk: visconti: Fix uninitialized variable in printk
clk: si5341: Fix clock HW provider cleanup
-----BEGIN PGP SIGNATURE-----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=8wOd
-----END PGP SIGNATURE-----
Merge tag 'pci-v5.17-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull pci fix from Bjorn Helgaas:
- Reserve "stolen memory" for integrated Intel GPU, even if it's not
the first GPU to be enumerated (Lucas De Marchi)
* tag 'pci-v5.17-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
x86/gpu: Reserve stolen memory for first integrated Intel GPU
- add Sven Schnelle as reviewer for s390 code
- make uaccess code more readable
- change cpu measurement facility code to also support counter second
version number 7, and add discard support for limited samples
-----BEGIN PGP SIGNATURE-----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=IQZX
-----END PGP SIGNATURE-----
Merge tag 's390-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Heiko Carstens:
- add Sven Schnelle as reviewer for s390 code
- make uaccess code more readable
- change cpu measurement facility code to also support counter second
version number 7, and add discard support for limited samples
* tag 's390-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390: add Sven Schnelle as reviewer
s390/uaccess: introduce bit field for OAC specifier
s390/cpumf: Support for CPU Measurement Sampling Facility LS bit
s390/cpumf: Support for CPU Measurement Facility CSVN 7
Remove the header definitions for these ioctls. The just-removed
implementation has allowed callers to read stale disk contents for more
than **21 years** and nobody noticed or complained, which implies a lack
of users aside from exploit programs.
-----BEGIN PGP SIGNATURE-----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=hq3i
-----END PGP SIGNATURE-----
Merge tag 'xfs-5.17-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull more xfs irix ioctl housecleaning from Darrick Wong:
"Withdraw the XFS_IOC_ALLOCSP* and XFS_IOC_FREESP* ioctl definitions.
This is the third and final of a series of small pull requests that
perform some long overdue housecleaning of XFS ioctls. This time,
we're withdrawing all variants of the ALLOCSP and FREESP ioctls from
XFS' userspace API. This might be a little premature since we've only
just removed the functionality, but as I pointed out in the last pull
request, nobody (including fstests) noticed that it was broken for 20
years.
In response to the patch, we received a single comment from someone
who stated that they 'augment' the ioctl for their own purposes, but
otherwise acquiesced to the withdrawal. I still want to try to clobber
these old ioctl definitions in 5.17.
So remove the header definitions for these ioctls. The just-removed
implementation has allowed callers to read stale disk contents for
more than **21 years** and nobody noticed or complained, which implies
a lack of users aside from exploit programs"
* tag 'xfs-5.17-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: remove the XFS_IOC_{ALLOC,FREE}SP* definitions
Linux has always used fallocate as the space management system call,
whereas these Irix legacy ioctls only ever worked on XFS, and have been
the cause of recent stale data disclosure vulnerabilities. As
equivalent functionality is available elsewhere, remove the code.
-----BEGIN PGP SIGNATURE-----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=2QZ3
-----END PGP SIGNATURE-----
Merge tag 'xfs-5.17-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs irix ioctl housecleaning from Darrick Wong:
"Remove the XFS_IOC_ALLOCSP* and XFS_IOC_FREESP* ioctl families.
This is the second of a series of small pull requests that perform
some long overdue housecleaning of XFS ioctls. This time, we're
vacating the implementation of all variants of the ALLOCSP and FREESP
ioctls, which are holdovers from EFS in Irix, circa 1993. Roughly
equivalent functionality have been available for both ioctls since
2.6.25 (April 2008):
- XFS_IOC_FREESP ftruncates a file.
- XFS_IOC_ALLOCSP is the equivalent of fallocate.
As noted in the fix patch for CVE 2021-4155, the ALLOCSP ioctl has
been serving up stale disk blocks since 2000, and in 21 years
**nobody** noticed. On those grounds I think it's safe to vacate the
implementation.
Note that we lose the ability to preallocate and truncate relative to
the current file position, but as nobody's ever implemented that for
the VFS, I conclude that it's not in high demand.
Linux has always used fallocate as the space management system call,
whereas these Irix legacy ioctls only ever worked on XFS, and have
been the cause of recent stale data disclosure vulnerabilities. As
equivalent functionality is available elsewhere, remove the code"
* tag 'xfs-5.17-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: kill the XFS_IOC_{ALLOC,FREE}SP* ioctls
-----BEGIN PGP SIGNATURE-----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=d+fT
-----END PGP SIGNATURE-----
Merge tag 'xfs-5.17-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs ioctl housecleaning from Darrick Wong:
"This is the first of a series of small pull requests that perform some
long overdue housecleaning of XFS ioctls. This first pull request
removes the FSSETDM ioctl, which was used to set DMAPI event
attributes on XFS files. The DMAPI support has never been merged
upstream and the implementation of FSSETDM itself was removed two
years ago, so let's withdraw it completely.
- Withdraw the ioctl definition for the FSSETDM ioctl"
* tag 'xfs-5.17-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: remove the XFS_IOC_FSSETDM definitions
Adjust the path of the ABI files for firewire.rst to prevent a
documentation build error. Prevents this problem:
Sphinx parallel build error:
docutils.utils.SystemMessage: Documentation/driver-api/firewire.rst:22: (SEVERE/4) Problems with "include" directive path:
InputError: [Errno 2] No such file or directory: '../Documentation/driver-api/ABI/stable/firewire-cdev'.
Fixes: 2f4830ef96 ("FireWire: add driver-api Introduction section")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/r/20220119033905.4779-1-rdunlap@infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
- Latest updates for the EHL display voltage swing table (José Roberto de Souza)
- Additional step is required when programming the ADL-P display TC voltage swing (José Roberto de Souza)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Yek1zdsnRPiBVvFF@tursulin-mobl2
Our nommu_virt_defconfig set SLOB=y and SLAB_MERGE_DEFAULT=n. As of
eb52c0fc23 ("mm: Make SLAB_MERGE_DEFAULT depend on SL[AU]B") it's no
longer necessary to set the second, which appears to never have had any
effect for SLOB=y anyway.
This was suggested by savedefconfig.
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Fix a missing prototype warning noticed by the kernel test robot.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Usually palo (the PA-RISC boot loader) will check at boot time if the
machine/firmware was configured to use the serial line (ttyS0, SERIAL_x)
or the graphical display (tty0, graph) as default output device and add
the correct "console=ttyS0" or "console=tty0" Linux kernel parameter to
the kernel command line when starting the Linux kernel.
But the kernel could also have been started via the HP-UX boot loader
or directly in qemu, in which cases the console parameter is missing.
This patch fixes this problem by adding the correct console= parameter
if it's missing in the current kernel command line.
Signed-off-by: Helge Deller <deller@gmx.de>
Return value from user_regset_copyin() directly instead of taking this
in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
A previous commit added this feature, but it inadvertently used the wrong
variable to show/store the setting from/to, victimized by copy/paste. Fix
it up so that the async_depth sysfs interface reads and writes from the
right setting.
Fixes: 07757588e5 ("block/mq-deadline: Reserve 25% of scheduler tags for synchronous requests")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215485
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Some of the GPIO pins on the Unmatched are wire up to control the power
of the board, indicate that in the device tree.
Signed-off-by: Ron Economos <w6rz@comcast.net>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The config SYSCON never existed in the kernel repository; so, the select of
that config in ./drivers/soc/canaan/Kconfig has no effect.
Presumably, this was just some mistake, assuming some symmetry in handling
and naming of configs that simply does not exist.
Remove this useless select of a non-existing config.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Currently, SBI APIs accept a hartmask that is generated from struct
cpumask. Cpumask data structure can hold upto NR_CPUs value. Thus, it
is not the correct data structure for hartids as it can be higher
than NR_CPUs for platforms with sparse or discontguous hartids.
Remove all association between hartid mask and struct cpumask.
Reviewed-by: Anup Patel <anup@brainfault.org> (For Linux RISC-V changes)
Acked-by: Anup Patel <anup@brainfault.org> (For KVM RISC-V changes)
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The spinwait booting method should only be used for platforms with older
firmware without SBI HSM extension or M-mode firmware because spinwait
method can't support cpu hotplug, kexec or sparse hartid. It is better
to move the entire spinwait implementation to its own config which can
be disabled if required. It is enabled by default to maintain backward
compatibility and M-mode Linux.
Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The booting hart selection via lottery is only useful for SMP systems.
Moreover, the lottery selection is only necessary for systems using
spinwait booting method. It is better to keep the entire lottery
selection together so that it can be disabled in future.
Move the lottery selection code to under CONFIG_SMP.
Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The __cpu_up_stack/task_pointer array is only used for spinwait method
now. The per cpu array based lookup is also fragile for platforms with
discontiguous/sparse hartids. The spinwait method is only used for
M-mode Linux or older firmwares without SBI HSM extension. For general
Linux systems, ordered booting method is preferred anyways to support
cpu hotplug and kexec.
Make sure that __cpu_up_stack/task_pointer is only used for spinwait
method. Take this opportunity to rename it to
__cpu_spinwait_stack/task_pointer to emphasize the purpose as well.
Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The HSM extension information log also prints the SBI version v0.2. This
is misleading as the underlying firmware SBI version may be different
from v0.2.
Remove the unncessary printing of SBI version.
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Currently both order booting and spinwait approach uses a per cpu
array to update stack & task pointer. This approach will not work for the
following cases.
1. If NR_CPUs are configured to be less than highest hart id.
2. A platform has sparse hartid.
This issue can be fixed for ordered booting as the booting cpu brings up
one cpu at a time using SBI HSM extension which has opaque parameter
that is unused until now.
Introduce a common secondary boot data structure that can store the stack
and task pointer. Secondary harts will use this data while booting up
to setup the sp & tp.
Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The SBI 0.1 specification is obsolete. The current version is 0.3.
Hence we should not rely by default on SBI 0.1 being implemented.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
- fix the error checks of platform_get_irq() in gpio-mpc8xxx and gpio-idt3243x
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmHpcRsACgkQEacuoBRx
13JtiRAAmHU3popEtD8UDiibc9UT/zstPgVKq2SgvJQzg8cAPyC97c8uETee9STZ
kLzdrK+VMP1munb+hOT1yl0FXcU1IceDztFoJUZVfctTDnqam1lS/yYnGCnapNUA
xdM9qqyCxYNfLSdrM0h5QUtL90f87MVLsvrrpG3vx1jR3ZSdB9pdVfDe3Av0RX0p
0K5Pn48m4csFyti00NKkM0RGrPZJEuJY5jhZuz1/7S6Yt8077jjiSzYL1R3NOtDz
eA7qMzPW/ZuGJfTQ/tr4MT0zggs6LrXTdnVqThvclpFxlA3RBEAw6mMUpT5/Ickn
2MaaOzIEk82b7ndQDira2pHoT2I9LSZcQSKhHypWO2Azi8R7E7M+2et0/qYaKhZW
n30PJopfUZ8tQp42RBPEF9nrybQZKYGBp+okBbCNDRFnmnQuSadkvuBO9Glf0y4Q
nAwOMIsQh5A6xVqNwEK+pfDzAQ6FURCdGeAm8dTllKc67rXnVTikUQUZnILyTzj0
lMGJEfxSNE/34lbb0NWHb36xjdY+JYxo/N2P8XIYRCFeR3oDfqSUTBmG+aON3Jn6
6VyFAmFkfRlzBS2vmmbWkHCOxqYER6ubOOb1Hz4LcPrxeCg1E/toClkDmCC2+dDH
UNDEKei0tExqzm09mGBCE+q3ligIG3M/VwnYo5ekXRhDbuf6AGQ=
=il0X
-----END PGP SIGNATURE-----
Merge tag 'gpio-fixes-for-v5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
"Fix the same error check issue in two drivers. And then the drivers
are fixed even more because the first patches were incomplete which I
missed.
Summary:
- fix the error checks of platform_get_irq() in gpio-mpc8xxx and
gpio-idt3243x"
* tag 'gpio-fixes-for-v5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: mpc8xxx: Fix an ignored error return from platform_get_irq()
gpio: idt3243x: Fix an ignored error return from platform_get_irq()
gpio: idt3243x: Fix IRQ check in idt_gpio_probe
gpio: mpc8xxx: Fix IRQ check in mpc8xxx_probe
bio_truncate() clears the buffer outside of last block of bdev, however
current bio_truncate() is using the wrong offset of page. So it can
return the uninitialized data.
This happened when both of truncated/corrupted FS and userspace (via
bdev) are trying to read the last of bdev.
Reported-by: syzbot+ac94ae5f68b84197f41c@syzkaller.appspotmail.com
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/875yqt1c9g.fsf@mail.parknet.co.jp
Signed-off-by: Jens Axboe <axboe@kernel.dk>
by Venky Shankar. It solves some long-standing issues with using
different auth entities and/or mounting different CephFS filesystems
from the same cluster, remounting and also misleading /proc/mounts
contents. The existing syntax of course remains to be maintained.
On top of that, there is a couple of fixes for edge cases in quota
and a new mount option for turning on unbuffered I/O mode globally
instead of on a per-file basis with ioctl(CEPH_IOC_SYNCIO).
-----BEGIN PGP SIGNATURE-----
iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmHpP5ATHGlkcnlvbW92
QGdtYWlsLmNvbQAKCRBKf944AhHzi0TgB/480i2lPHgA3ujJNqo5Q6z+W0vtTA2+
Wx+4rAUgIESJVunbFxvecPbzyUXTe7wWFI11TCVHPpf6GyIIDTD+uHd3kKWtLsfL
Zkk1/2PN9Q5Dh29R+N8rP9NaP8tIaTQjyiO3iqmRZlo+k0Z/lYtWUb+fUP05XlVY
ML/ktW543tkKeYwl3SWdW5MqAAOVGDbTt+L51CraDhVoiUac5ptkP+cmDmIqsnGa
ZHVqpwugxgndEIyuBHDLBps+5/LrEaL10xDhGcMtP9hwGYhyNr6Yj+azfGtHWwOi
jdVsdHDiecUBVtGyZ351Y4pCMOmP0uJif6MOUZFXYYSSeUBUhH8UjgEi
=jcte
-----END PGP SIGNATURE-----
Merge tag 'ceph-for-5.17-rc1' of git://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"The highlight is the new mount "device" string syntax implemented by
Venky Shankar. It solves some long-standing issues with using
different auth entities and/or mounting different CephFS filesystems
from the same cluster, remounting and also misleading /proc/mounts
contents. The existing syntax of course remains to be maintained.
On top of that, there is a couple of fixes for edge cases in quota and
a new mount option for turning on unbuffered I/O mode globally instead
of on a per-file basis with ioctl(CEPH_IOC_SYNCIO)"
* tag 'ceph-for-5.17-rc1' of git://github.com/ceph/ceph-client:
ceph: move CEPH_SUPER_MAGIC definition to magic.h
ceph: remove redundant Lsx caps check
ceph: add new "nopagecache" option
ceph: don't check for quotas on MDS stray dirs
ceph: drop send metrics debug message
rbd: make const pointer spaces a static const array
ceph: Fix incorrect statfs report for small quota
ceph: mount syntax module parameter
doc: document new CephFS mount device syntax
ceph: record updated mon_addr on remount
ceph: new device mount syntax
libceph: rename parse_fsid() to ceph_parse_fsid() and export
libceph: generalize addr/ip parsing based on delimiter
-----BEGIN PGP SIGNATURE-----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=WqhR
-----END PGP SIGNATURE-----
Merge tag '5.17-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd
Pull ksmbd server fixes from Steve French:
- authentication fix
- RDMA (smbdirect) fixes (including fix for a memory corruption, and
some performance improvements)
- multiple improvements for multichannel
- misc fixes, including crediting (flow control) improvements
- cleanup fixes, including some kernel doc fixes
* tag '5.17-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd: (23 commits)
ksmbd: fix guest connection failure with nautilus
ksmbd: uninitialized variable in create_socket()
ksmbd: smbd: fix missing client's memory region invalidation
ksmbd: add smb-direct shutdown
ksmbd: smbd: change the default maximum read/write, receive size
ksmbd: smbd: create MR pool
ksmbd: add reserved room in ipc request/response
ksmbd: smbd: call rdma_accept() under CM handler
ksmbd: limits exceeding the maximum allowable outstanding requests
ksmbd: move credit charge deduction under processing request
ksmbd: add support for smb2 max credit parameter
ksmbd: set 445 port to smbdirect port by default
ksmbd: register ksmbd ib client with ib_register_client()
ksmbd: Fix smb2_get_name() kernel-doc comment
ksmbd: Delete an invalid argument description in smb2_populate_readdir_entry()
ksmbd: Fix smb2_set_info_file() kernel-doc comment
ksmbd: Fix buffer_check_err() kernel-doc comment
ksmbd: fix multi session connection failure
ksmbd: set both ipv4 and ipv6 in FSCTL_QUERY_NETWORK_INTERFACE_INFO
ksmbd: set RSS capable in FSCTL_QUERY_NETWORK_INTERFACE_INFO
...
This contains a number of nice cleanups and improvements for the core
and various drivers as well as a minor tweak to the json-schema device
tree bindings.
-----BEGIN PGP SIGNATURE-----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=T47H
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"This contains a number of nice cleanups and improvements for the core
and various drivers, as well as a minor tweak to the json-schema
device tree bindings"
* tag 'pwm/for-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
dt-bindings: pwm: Avoid selecting schema on node name match
pwm: img: Use only a single idiom to get a runtime PM reference
pwm: vt8500: Implement .apply() callback
pwm: img: Implement .apply() callback
pwm: twl: Implement .apply() callback
pwm: Restore initial state if a legacy callback fails
pwm: Prevent a glitch for legacy drivers
pwm: Move legacy driver handling into a dedicated function
This variable is only set during initialization, so mark with
__ro_after_init.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20211215064559.2843555-1-peng.fan@oss.nxp.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
When building with -Warray-bounds, the following warning is generated:
In file included from ./arch/arm64/include/asm/lse.h:16,
from ./arch/arm64/include/asm/cmpxchg.h:14,
from ./arch/arm64/include/asm/atomic.h:16,
from ./include/linux/atomic.h:7,
from ./include/asm-generic/bitops/atomic.h:5,
from ./arch/arm64/include/asm/bitops.h:25,
from ./include/linux/bitops.h:33,
from ./include/linux/kernel.h:22,
from kernel/printk/printk.c:22:
./arch/arm64/include/asm/atomic_lse.h:247:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'atomic_t[1]' [-Warray-bounds]
247 | asm volatile( \
| ^~~
./arch/arm64/include/asm/atomic_lse.h:266:1: note: in expansion of macro '__CMPXCHG_CASE'
266 | __CMPXCHG_CASE(w, , acq_, 32, a, "memory")
| ^~~~~~~~~~~~~~
kernel/printk/printk.c:3606:17: note: while referencing 'printk_cpulock_owner'
3606 | static atomic_t printk_cpulock_owner = ATOMIC_INIT(-1);
| ^~~~~~~~~~~~~~~~~~~~
This is due to the compiler seeing an unsigned long * cast against
something (atomic_t) that is int sized. Replace the cast with the
matching size cast. This results in no change in binary output.
Note that __ll_sc__cmpxchg_case_##name##sz already uses the same
constraint:
[v] "+Q" (*(u##sz *)ptr
Which is why only the LSE form needs updating and not the
LL/SC form, so this change is unlikely to be problematic.
Cc: Will Deacon <will@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220112202259.3950286-1-keescook@chromium.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
After using io_stop_wc(), drivers reports following compile error when
compiled on X86.
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c: In function ‘hns3_tx_push_bd’:
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:2058:12: error: expected ‘;’ before ‘(’ token
io_stop_wc();
^
It is because I missed to add the brackets after io_stop_wc macro. So
let's add the missing brackets.
Fixes: d5624bb29f ("asm-generic: introduce io_stop_wc() and add implementation for ARM64")
Reported-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Link: https://lore.kernel.org/r/20220114105857.126300-1-wangxiongfeng2@huawei.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Current release - regressions:
- fix memory leaks in the skb free deferral scheme if upper layer
protocols are used, i.e. in-kernel TCP readers like TLS
Current release - new code bugs:
- nf_tables: fix NULL check typo in _clone() functions
- change the default to y for Vertexcom vendor Kconfig
- a couple of fixes to incorrect uses of ref tracking
- two fixes for constifying netdev->dev_addr
Previous releases - regressions:
- bpf:
- various verifier fixes mainly around register offset handling
when passed to helper functions
- fix mount source displayed for bpffs (none -> bpffs)
- bonding:
- fix extraction of ports for connection hash calculation
- fix bond_xmit_broadcast return value when some devices are down
- phy: marvell: add Marvell specific PHY loopback
- sch_api: don't skip qdisc attach on ingress, prevent ref leak
- htb: restore minimal packet size handling in rate control
- sfp: fix high power modules without diagnostic monitoring
- mscc: ocelot:
- don't let phylink re-enable TX PAUSE on the NPI port
- don't dereference NULL pointers with shared tc filters
- smsc95xx: correct reset handling for LAN9514
- cpsw: avoid alignment faults by taking NET_IP_ALIGN into account
- phy: micrel: use kszphy_suspend/_resume for irq aware devices,
avoid races with the interrupt
Previous releases - always broken:
- xdp: check prog type before updating BPF link
- smc: resolve various races around abnormal connection termination
- sit: allow encapsulated IPv6 traffic to be delivered locally
- axienet: fix init/reset handling, add missing barriers,
read the right status words, stop queues correctly
- add missing dev_put() in sock_timestamping_bind_phc()
Misc:
- ipv4: prevent accidentally passing RTO_ONLINK to
ip_route_output_key_hash() by sanitizing flags
- ipv4: avoid quadratic behavior in netns dismantle
- stmmac: dwmac-oxnas: add support for OX810SE
- fsl: xgmac_mdio: add workaround for erratum A-009885
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=XM4Y
-----END PGP SIGNATURE-----
Merge tag 'net-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter, bpf.
Quite a handful of old regression fixes but most of those are
pre-5.16.
Current release - regressions:
- fix memory leaks in the skb free deferral scheme if upper layer
protocols are used, i.e. in-kernel TCP readers like TLS
Current release - new code bugs:
- nf_tables: fix NULL check typo in _clone() functions
- change the default to y for Vertexcom vendor Kconfig
- a couple of fixes to incorrect uses of ref tracking
- two fixes for constifying netdev->dev_addr
Previous releases - regressions:
- bpf:
- various verifier fixes mainly around register offset handling
when passed to helper functions
- fix mount source displayed for bpffs (none -> bpffs)
- bonding:
- fix extraction of ports for connection hash calculation
- fix bond_xmit_broadcast return value when some devices are down
- phy: marvell: add Marvell specific PHY loopback
- sch_api: don't skip qdisc attach on ingress, prevent ref leak
- htb: restore minimal packet size handling in rate control
- sfp: fix high power modules without diagnostic monitoring
- mscc: ocelot:
- don't let phylink re-enable TX PAUSE on the NPI port
- don't dereference NULL pointers with shared tc filters
- smsc95xx: correct reset handling for LAN9514
- cpsw: avoid alignment faults by taking NET_IP_ALIGN into account
- phy: micrel: use kszphy_suspend/_resume for irq aware devices,
avoid races with the interrupt
Previous releases - always broken:
- xdp: check prog type before updating BPF link
- smc: resolve various races around abnormal connection termination
- sit: allow encapsulated IPv6 traffic to be delivered locally
- axienet: fix init/reset handling, add missing barriers, read the
right status words, stop queues correctly
- add missing dev_put() in sock_timestamping_bind_phc()
Misc:
- ipv4: prevent accidentally passing RTO_ONLINK to
ip_route_output_key_hash() by sanitizing flags
- ipv4: avoid quadratic behavior in netns dismantle
- stmmac: dwmac-oxnas: add support for OX810SE
- fsl: xgmac_mdio: add workaround for erratum A-009885"
* tag 'net-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (92 commits)
ipv4: add net_hash_mix() dispersion to fib_info_laddrhash keys
ipv4: avoid quadratic behavior in netns dismantle
net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module
powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses
dt-bindings: net: Document fsl,erratum-a009885
net/fsl: xgmac_mdio: Add workaround for erratum A-009885
net: mscc: ocelot: fix using match before it is set
net: phy: micrel: use kszphy_suspend()/kszphy_resume for irq aware devices
net: cpsw: avoid alignment faults by taking NET_IP_ALIGN into account
nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind()
net: axienet: increase default TX ring size to 128
net: axienet: fix for TX busy handling
net: axienet: fix number of TX ring slots for available check
net: axienet: Fix TX ring slot available check
net: axienet: limit minimum TX ring size
net: axienet: add missing memory barriers
net: axienet: reset core on initialization prior to MDIO access
net: axienet: Wait for PhyRstCmplt after core reset
net: axienet: increase reset timeout
bpf, selftests: Add ringbuf memory type confusion test
...
Merge more updates from Andrew Morton:
"55 patches.
Subsystems affected by this patch series: percpu, procfs, sysctl,
misc, core-kernel, get_maintainer, lib, checkpatch, binfmt, nilfs2,
hfs, fat, adfs, panic, delayacct, kconfig, kcov, and ubsan"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (55 commits)
lib: remove redundant assignment to variable ret
ubsan: remove CONFIG_UBSAN_OBJECT_SIZE
kcov: fix generic Kconfig dependencies if ARCH_WANTS_NO_INSTR
lib/Kconfig.debug: make TEST_KMOD depend on PAGE_SIZE_LESS_THAN_256KB
btrfs: use generic Kconfig option for 256kB page size limit
arch/Kconfig: split PAGE_SIZE_LESS_THAN_256KB from PAGE_SIZE_LESS_THAN_64KB
configs: introduce debug.config for CI-like setup
delayacct: track delays from memory compact
Documentation/accounting/delay-accounting.rst: add thrashing page cache and direct compact
delayacct: cleanup flags in struct task_delay_info and functions use it
delayacct: fix incomplete disable operation when switch enable to disable
delayacct: support swapin delay accounting for swapping without blkio
panic: remove oops_id
panic: use error_report_end tracepoint on warnings
fs/adfs: remove unneeded variable make code cleaner
FAT: use io_schedule_timeout() instead of congestion_wait()
hfsplus: use struct_group_attr() for memcpy() region
nilfs2: remove redundant pointer sbufs
fs/binfmt_elf: use PT_LOAD p_align values for static PIE
const_structs.checkpatch: add frequently used ops structs
...
