Define handlers specific to cAVS 2.0 platforms, that is ICL, JSL and all
other variants based on this very version of AudioDSP architecture. Most
operations are inherited from their predecessors with the major
difference being firmware-logging functionality - IPC request as well as
debug memory windows layout have changed.
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240220115035.770402-8-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Define handlers specific to cAVS 1.8 platforms, that is CNL, CFL, CML
and all other variants based on this very version of AudioDSP
architecture. Most operations are inherited from their predecessors.
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240220115035.770402-7-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Servicing IPCs on CNL platforms and onward differs from the existing
one. To make room for these, relocate SKL-based platforms specific code
into the skl.c file leaving only the genering irq_handler in the common
code.
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240220115035.770402-6-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Servicing IPCs on CNL platforms and onward differs from the existing
one. To make room for these, enrich platform descriptor with fields
representing crucial IPC registers and utilize them throughout the code.
While cleaning up device descriptors, reduce the number of code lines by
assigning 'min_fw_version' within a single line.
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240220115035.770402-5-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Prefix members that are platform-specific with 'avs_' to improve code
cohesiveness and reduce the chance for naming-conflics with other
drivers.
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240220115035.770402-4-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
To avoid sound clipping when there just one, single CAPTURE stream
ongoing, disable L1SEN before it is started. Any PLAYBACK stream or
additional CAPTURE allows L1SEN to be re-enabled.
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240220115035.770402-3-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Code loading is not the only procedure that manipulates L1SEN. Update
existing mechanism so the stream starting procedure can interfere with
L1SEN without causing any trouble to its other users.
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240220115035.770402-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
- Reformat nested if-conditionals in Makefiles with 4 spaces
- Fix CONFIG_DEBUG_INFO_BTF builds for big endian
- Fix modpost for module srcversion
- Fix an escape sequence warning in gen_compile_commands.py
- Fix kallsyms to ignore ARMv4 thunk symbols
-----BEGIN PGP SIGNATURE-----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=hE/P
-----END PGP SIGNATURE-----
Merge tag 'kbuild-fixes-v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Reformat nested if-conditionals in Makefiles with 4 spaces
- Fix CONFIG_DEBUG_INFO_BTF builds for big endian
- Fix modpost for module srcversion
- Fix an escape sequence warning in gen_compile_commands.py
- Fix kallsyms to ignore ARMv4 thunk symbols
* tag 'kbuild-fixes-v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kallsyms: ignore ARMv4 thunks along with others
modpost: trim leading spaces when processing source files list
gen_compile_commands: fix invalid escape sequence warning
kbuild: Fix changing ELF file type for output of gen_btf for big endian
docs: kconfig: Fix grammar and formatting
kbuild: use 4-space indentation when followed by conditionals
requested so that mapping of reserved regions is prevented which would
otherwise lead to system crashes on UV machines
-----BEGIN PGP SIGNATURE-----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=B6od
-----END PGP SIGNATURE-----
Merge tag 'x86_urgent_for_v6.8_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fix from Borislav Petkov:
- Use a GB page for identity mapping only when memory of this size is
requested so that mapping of reserved regions is prevented which
would otherwise lead to system crashes on UV machines
* tag 'x86_urgent_for_v6.8_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mm/ident_map: Use gbpages only where full GB page should be mapped.
Three fixes are included here. Two are strictly hardware-related
for the i801 and qcom-geni devices. Meanwhile, a fix from Arnd
addresses a compilation error encountered during compile test on
powerpc.
-----BEGIN PGP SIGNATURE-----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=yLmA
-----END PGP SIGNATURE-----
Merge tag 'i2c-for-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"Two fixes for i801 and qcom-geni devices. Meanwhile, a fix from Arnd
addresses a compilation error encountered during compile test on
powerpc"
* tag 'i2c-for-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: i801: Fix block process call transactions
i2c: pasemi: split driver into two separate modules
i2c: qcom-geni: Correct I2C TRE sequence
- Fix ftrace bug on boot caused by exit text sections with -fpatchable-function-entry.
- Fix accuracy of stolen time on pseries since the switch to VIRT_CPU_ACCOUNTING_GEN.
- Fix a crash in the IOMMU code when doing DLPAR remove.
- Set pt_regs->link on scv entry to fix BPF stack unwinding.
- Add missing PPC_FEATURE_BOOKE on 64-bit e5500/e6500, which broke gdb.
- Fix boot on some 6xx platforms with STRICT_KERNEL_RWX enabled.
- Fix build failures with KASAN enabled and 32KB stack size.
- Some other minor fixes.
Thanks to: Arnd Bergmann, Benjamin Gray, Christophe Leroy, David Engraf, Gaurav
Batra, Jason Gunthorpe, Jiangfeng Xiao, Matthias Schiffer, Nathan Lynch, Naveen
N Rao, Nicholas Piggin, Nysal Jan K.A, R Nageswara Sastry, Shivaprasad G Bhat,
Shrikanth Hegde, Spoorthy, Srikar Dronamraju, Venkat Rao Bagalkote.
-----BEGIN PGP SIGNATURE-----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=TiJM
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"This is a bit of a big batch for rc4, but just due to holiday hangover
and because I didn't send any fixes last week due to a late revert
request. I think next week should be back to normal.
- Fix ftrace bug on boot caused by exit text sections with
'-fpatchable-function-entry'
- Fix accuracy of stolen time on pseries since the switch to
VIRT_CPU_ACCOUNTING_GEN
- Fix a crash in the IOMMU code when doing DLPAR remove
- Set pt_regs->link on scv entry to fix BPF stack unwinding
- Add missing PPC_FEATURE_BOOKE on 64-bit e5500/e6500, which broke
gdb
- Fix boot on some 6xx platforms with STRICT_KERNEL_RWX enabled
- Fix build failures with KASAN enabled and 32KB stack size
- Some other minor fixes
Thanks to Arnd Bergmann, Benjamin Gray, Christophe Leroy, David
Engraf, Gaurav Batra, Jason Gunthorpe, Jiangfeng Xiao, Matthias
Schiffer, Nathan Lynch, Naveen N Rao, Nicholas Piggin, Nysal Jan K.A,
R Nageswara Sastry, Shivaprasad G Bhat, Shrikanth Hegde, Spoorthy,
Srikar Dronamraju, and Venkat Rao Bagalkote"
* tag 'powerpc-6.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/iommu: Fix the missing iommu_group_put() during platform domain attach
powerpc/pseries: fix accuracy of stolen time
powerpc/ftrace: Ignore ftrace locations in exit text sections
powerpc/cputable: Add missing PPC_FEATURE_BOOKE on PPC64 Book-E
powerpc/kasan: Limit KASAN thread size increase to 32KB
Revert "powerpc/pseries/iommu: Fix iommu initialisation during DLPAR add"
powerpc: 85xx: mark local functions static
powerpc: udbg_memcons: mark functions static
powerpc/kasan: Fix addr error caused by page alignment
powerpc/6xx: set High BAT Enable flag on G2_LE cores
selftests/powerpc/papr_vpd: Check devfd before get_system_loc_code()
powerpc/64: Set task pt_regs->link to the LR value on scv entry
powerpc/pseries/iommu: Fix iommu initialisation during DLPAR add
powerpc/pseries/papr-sysparm: use u8 arrays for payloads
Here are some driver core fixes, a kobject fix, and a documentation
update for 6.8-rc5. In detail these changes are:
- devlink fixes for reported issues with 6.8-rc1
- topology scheduling regression fix that has been reported by many
- kobject loosening of checks change in -rc1 is now reverted as some
codepaths seemed to need the checks
- documentation update for the CVE process. Has been reviewed by
many, the last minute change to the document was to bring the .rst
format back into the the new style rules, the contents did not
change.
All of these, except for the documentation update, have been in
linux-next for over a week. The documentation update has been reviewed
for weeks by a group of developers, and in public for a week and the
wording has stabilized for now. If future changes are needed, we can do
so before 6.8-final is out (or anytime after that.)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZdC7Eg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykMaQCgnFRIta+T0yxCftMfSxqEcMeDLcsAoIM7v7WK
krcgNVRuERcuJfHIoS6u
=jshL
-----END PGP SIGNATURE-----
Merge tag 'driver-core-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg KH:
"Here are some driver core fixes, a kobject fix, and a documentation
update for 6.8-rc5. In detail these changes are:
- devlink fixes for reported issues with 6.8-rc1
- topology scheduling regression fix that has been reported by many
- kobject loosening of checks change in -rc1 is now reverted as some
codepaths seemed to need the checks
- documentation update for the CVE process. Has been reviewed by
many, the last minute change to the document was to bring the .rst
format back into the the new style rules, the contents did not
change.
All of these, except for the documentation update, have been in
linux-next for over a week. The documentation update has been reviewed
for weeks by a group of developers, and in public for a week and the
wording has stabilized for now. If future changes are needed, we can
do so before 6.8-final is out (or anytime after that)"
* tag 'driver-core-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
Documentation: Document the Linux Kernel CVE process
Revert "kobject: Remove redundant checks for whether ktype is NULL"
driver core: fw_devlink: Improve logs for cycle detection
driver core: fw_devlink: Improve detection of overlapping cycles
driver core: Fix device_link_flag_is_sync_state_only()
topology: Set capacity_freq_ref in all cases
Here is a small set of char/misc and IIO driver fixes for 6.8-rc5
Included in here are:
- lots of iio driver fixes for reported issues
- nvmem device naming fixup for reported problem
- interconnect driver fixes for reported issues
All of these have been in linux-next for a while with no reported the
issues (the nvmem patch was included in a different branch in linux-next
before sent to me for inclusion here.)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZdC4jQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykGSACdEb+xhXVI0SeTGb9mSDwcYk3MWz8AoKo/ivvf
LCLRlZfd5ajqfahZzVt/
=Zy4F
-----END PGP SIGNATURE-----
Merge tag 'char-misc-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / miscdriver fixes from Greg KH:
"Here is a small set of char/misc and IIO driver fixes for 6.8-rc5.
Included in here are:
- lots of iio driver fixes for reported issues
- nvmem device naming fixup for reported problem
- interconnect driver fixes for reported issues
All of these have been in linux-next for a while with no reported the
issues (the nvmem patch was included in a different branch in
linux-next before sent to me for inclusion here)"
* tag 'char-misc-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits)
nvmem: include bit index in cell sysfs file name
iio: adc: ad4130: only set GPIO_CTRL if pin is unused
iio: adc: ad4130: zero-initialize clock init data
interconnect: qcom: x1e80100: Add missing ACV enable_mask
interconnect: qcom: sm8650: Use correct ACV enable_mask
iio: accel: bma400: Fix a compilation problem
iio: commom: st_sensors: ensure proper DMA alignment
iio: hid-sensor-als: Return 0 for HID_USAGE_SENSOR_TIME_TIMESTAMP
iio: move LIGHT_UVA and LIGHT_UVB to the end of iio_modifier
staging: iio: ad5933: fix type mismatch regression
iio: humidity: hdc3020: fix temperature offset
iio: adc: ad7091r8: Fix error code in ad7091r8_gpio_setup()
iio: adc: ad_sigma_delta: ensure proper DMA alignment
iio: imu: adis: ensure proper DMA alignment
iio: humidity: hdc3020: Add Makefile, Kconfig and MAINTAINERS entry
iio: imu: bno055: serdev requires REGMAP
iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC
iio: pressure: bmp280: Add missing bmp085 to SPI id table
iio: core: fix memleak in iio_device_register_sysfs
interconnect: qcom: sm8550: Enable sync_state
...
Here are 3 small tty and serial driver fixes for 6.8-rc5:
- revert a 8250_pci1xxxx off-by-one change that was incorrect
- 2 changes to fix the transmit path of the mxs-auart driver, fixing a
regression in the 6.2 release
All of these have been in linux-next for over a week with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZdDJUg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ym4BACfe9/pmdSg9FUqXz1U3lTImFeYMEsAniVius/E
OB3drtgoWp6bkxP0QdNJ
=EnCw
-----END PGP SIGNATURE-----
Merge tag 'tty-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial fixes from Greg KH:
"Here are three small tty and serial driver fixes for 6.8-rc5:
- revert a 8250_pci1xxxx off-by-one change that was incorrect
- two changes to fix the transmit path of the mxs-auart driver,
fixing a regression in the 6.2 release
All of these have been in linux-next for over a week with no reported
issues"
* tag 'tty-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: mxs-auart: fix tx
serial: core: introduce uart_port_tx_flags()
serial: 8250_pci1xxxx: partially revert off by one patch
Here are 2 small fixes for 6.8-rc5:
- thunderbolt to fix a reported issue on many platforms
- dwc3 driver revert of a commit that caused problems in -rc1
Both of these changes have been in linux-next for over a week with no
reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZdDMCw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykq4QCgv+jbHMdGOPV4zC0m1AbqZaLlv9cAoK4unDNN
oaigTXXSCJqMgVoLzCfC
=GNLF
-----END PGP SIGNATURE-----
Merge tag 'usb-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt fixes from Greg KH:
"Here are two small fixes for 6.8-rc5:
- thunderbolt to fix a reported issue on many platforms
- dwc3 driver revert of a commit that caused problems in -rc1
Both of these changes have been in linux-next for over a week with no
reported issues"
* tag 'usb-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
Revert "usb: dwc3: Support EBC feature of DWC_usb31"
thunderbolt: Fix setting the CNS bit in ROUTER_CS_5
-----BEGIN PGP SIGNATURE-----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=qDwL
-----END PGP SIGNATURE-----
Merge tag 'pci-v6.8-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci fixes from Bjorn Helgaas:
- Keep bridges in D0 if we need to poll downstream devices for PME to
resolve a v6.6 regression where we failed to enumerate devices below
bridges put in D3hot by runtime PM, e.g., NVMe drives connected via
Thunderbolt or USB4 docks (Alex Williamson)
- Add Siddharth Vadapalli as PCI TI DRA7XX/J721E reviewer
* tag 'pci-v6.8-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
MAINTAINERS: Add Siddharth Vadapalli as PCI TI DRA7XX/J721E reviewer
PCI: Fix active state requirement in PME polling
- tracing/probes: Fix BTF structure member finder to find the members
which are placed after any anonymous union member correctly.
-----BEGIN PGP SIGNATURE-----
iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmXQqH8bHG1hc2FtaS5o
aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8bKCsH/3EWGLBbwNMFFje+t2Bp
L6LgeyG7ZUzeDb4ioO2bae++e3m7xtR7YAWbZoX193/BfPbBpr9rkUCfYqAaImBk
dzdI+E8/gOkliLP0Vvj5GIecKDUdlB053NRgoOcq0n1NYOO3/4kyPZ+53tX5gsBI
YNcdIKDdEVWX0+vinK6cCjWOLdVJc/8pH/6G2KNgG6Qs2T1dV0YzW5QRv1hhUOr3
1Obog64AFt7tVtIkGOK19gRJKa6VpysdD8wpekJnKfquTtFffrsgf4yTg84zf7Fe
ueaOtJ7pV4R0SbQ/n5SnXe5cxXjX7MD24FZaeHCB7mp8sOsdeTukFmSTsIgOFeD/
cBQ=
=KY+B
-----END PGP SIGNATURE-----
Merge tag 'probes-fixes-v6.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probes fix from Masami Hiramatsu:
- tracing/probes: Fix BTF structure member finder to find the members
which are placed after any anonymous union member correctly.
* tag 'probes-fixes-v6.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing/probes: Fix to search structure fields correctly
-----BEGIN PGP SIGNATURE-----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=v3wq
-----END PGP SIGNATURE-----
Merge tag '6.8-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
"Five smb3 client fixes, most also for stable:
- Two multichannel fixes (one to fix potential handle leak on retry)
- Work around possible serious data corruption (due to change in
folios in 6.3, for cases when non standard maximum write size
negotiated)
- Symlink creation fix
- Multiuser automount fix"
* tag '6.8-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb: Fix regression in writes when non-standard maximum write size negotiated
smb: client: handle path separator of created SMB symlinks
smb: client: set correct id, uid and cruid for multiuser automounts
cifs: update the same create_guid on replay
cifs: fix underflow in parse_server_interfaces()
The Linux kernel project now has the ability to assign CVEs to fixed
issues, so document the process and how individual developers can get a
CVE if one is not automatically assigned for their fixes.
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/2024021731-essence-sadness-28fd@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix to search a field from the structure which has anonymous union
correctly.
Since the reference `type` pointer was updated in the loop, the search
loop suddenly aborted where it hits an anonymous union. Thus it can not
find the field after the anonymous union. This avoids updating the
cursor `type` pointer in the loop.
Link: https://lore.kernel.org/all/170791694361.389532.10047514554799419688.stgit@devnote2/
Fixes: 302db0f5b3 ("tracing/probes: Add a function to search a member of a struct/union")
Cc: stable@vger.kernel.org
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Three fixes are included here. Two are strictly hardware-related
for the i801 and qcom-geni devices. Meanwhile, a fix from Arnd
addresses a compilation error encountered during compile test on
powerpc.
Since I have been contributing to the driver for a while and wish to help
with the review process, add myself as a reviewer.
Link: https://lore.kernel.org/r/20240216065926.473805-1-s-vadapalli@ti.com
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Three fixes: the two fnic ones are a revert and a refix, which is why
the diffstat is a bit big. The target one also extracts a function to
add a check for configuration and so looks bigger than it is.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZc9vhyYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishai6AQDMzhWs
7uId14w0TdPcodG+2PpKs+VgKH6kwdl39zCQ/AEAprIATmraIoPDZlWYBY0XjVMx
+x40yPEo856XvRQ6NmY=
=ORQ9
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Three fixes: the two fnic ones are a revert and a refix, which is why
the diffstat is a bit big. The target one also extracts a function to
add a check for configuration and so looks bigger than it is"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: fnic: Move fnic_fnic_flush_tx() to a work queue
scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"
scsi: target: Fix unmap setup during configuration
Just one patch to revert ca10d851b9 ("workqueue: Override implicit ordered
attribute in workqueue_apply_unbound_cpumask()"). This could break ordering
guarantee for ordered workqueues. The problem that the commit tried to
resolve partially - making ordered workqueues follow unbound cpumask - is
fully solved in wq/for-6.9 branch.
-----BEGIN PGP SIGNATURE-----
iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZc/UeA4cdGpAa2VybmVs
Lm9yZwAKCRCxYfJx3gVYGR/pAQCeGwvE0m/NzdIsFh0Gd6fLwZlE9S9Kh0zsCaV4
3N5GdwD/XAXG77ZIBx1z88CT6YDyRt7iKWU6acSnfglgeFEJoAU=
=Z54U
-----END PGP SIGNATURE-----
Merge tag 'wq-for-6.8-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue fix from Tejun Heo:
"Just one patch to revert commit ca10d851b9 ("workqueue: Override
implicit ordered attribute in workqueue_apply_unbound_cpumask()").
This commit could break ordering guarantees for ordered workqueues.
The problem that the commit tried to resolve partially - making
ordered workqueues follow unbound cpumask - is fully solved in
wq/for-6.9 branch"
* tag 'wq-for-6.8-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
Revert "workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()"
-----BEGIN PGP SIGNATURE-----
iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmXPsxUQHGF4Ym9lQGtl
cm5lbC5kawAKCRD301j7KXHgpgL2D/9xMB9b1dmjiYP/awCCIe6rafS5qfyFtdMc
CLUHJdBSkGX6xLfJJB12XJlurcgla6CUwDoxFdhABQ3nsdaWo4ygw7cKNXbqNB3H
ZLzP8SXAnLsUc/qoiPQKqMHSy4vuFc3jKqwmlWeVZ5LSVnxiQ6UYobxn76kZuNL2
ituko6K3s1Rfv9XSURPZhaLddivY5P9znDGl+O9lGeavN7L34FRfDIRRgMgPn18e
KhCOrsE0rfXDPDgDtx0xELbMx7DCz2axCOuNvpHbNTwS6gB68CjErYcjjJziSglm
VMaL9kNlYIyJUXUA5IfGdauMSJEUh6VuhQodTyXHoAuByen5ETkrDtP+zF1BrBqV
/O0uQ2Xu7kz0bKNVOe64V0lIGXNUED2G4M+bs+EWkXw8jNIl3WqReKUKZ2xL7y3S
3UiEPkmE90ny8eK5b/0IwPTIJjOrb7mKLlXM7trnYgRekKMWThSwZ4SSiRCgH/za
rKqpCNveIRhbpSfinhtoIJAtv/bOtgEFnQdBSmWzyzJ3DGZfosvJDfz5xkEBWVCr
GIoY8JWO9HzONsK+ip1gt/xoOVdBVXbmdnc7E7AXKoGU8lKayzPpyBlUZm2rd/+5
hqnn8W7AAtCa3KaPXhldzMtyWJWQbsofSOoJ/axkuvmIMliwfWutrQ0RAIKtdyUm
dPyUR5S+jA==
=Hsua
-----END PGP SIGNATURE-----
Merge tag 'io_uring-6.8-2024-02-16' of git://git.kernel.dk/linux
Pull io_uring fix from Jens Axboe:
"Just a single fix for a regression in how overflow is handled for
multishot accept requests"
* tag 'io_uring-6.8-2024-02-16' of git://git.kernel.dk/linux:
io_uring/net: fix multishot accept overflow handling
responding to mclientcaps(revoke)" stalls on the MDS side.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmXPnBgTHGlkcnlvbW92
QGdtYWlsLmNvbQAKCRBKf944AhHzi33XCACBiglCuzqv5/MTU7W/CaWOGYUL9OT2
dcP6lkFyexuVl7yjbiAwnBbAiefMr5jgBK27+20ZdT7VDzrtBeDB18al/QMv7r+0
TSIbUW3nLIph2LdodgKypJ6WOHPEpi4OTncFTlkfERDNQR3GXRDWJkI9pQWcRiYr
DTz0FvvMkDNitoHlXdD3RhEQ8M2gdoT5HXyns4YdCjc7aZekkwjkoG4Yf+/BWLUy
3v/2lcTdW6e6u6Pqu5I9xq+bnir6F9FIsERW1TaZfFwksQr/IMdJs0DTWzfwh26v
wJlyYYguSAC2/kJg52HWfVvtszjWvlpDj81AZn8HxgU4+MQoBKGd18FY
=YWdh
-----END PGP SIGNATURE-----
Merge tag 'ceph-for-6.8-rc5' of https://github.com/ceph/ceph-client
Pull ceph fixes from Ilya Dryomov:
"Additional cap handling fixes from Xiubo to avoid "client isn't
responding to mclientcaps(revoke)" stalls on the MDS side"
* tag 'ceph-for-6.8-rc5' of https://github.com/ceph/ceph-client:
ceph: add ceph_cap_unlink_work to fire check_caps() immediately
ceph: always queue a writeback when revoking the Fb caps
* Avoid dropping the page refcount twice when freeing an unlinked
page-table subtree.
* Don't source the VFIO Kconfig twice
* Fix protected-mode locking order between kvm and vcpus
RISC-V:
* Fix steal-time related sparse warnings
x86:
* Cleanup gtod_is_based_on_tsc() to return "bool" instead of an "int"
* Make a KVM_REQ_NMI request while handling KVM_SET_VCPU_EVENTS if and only
if the incoming events->nmi.pending is non-zero. If the target vCPU is in
the UNITIALIZED state, the spurious request will result in KVM exiting to
userspace, which in turn causes QEMU to constantly acquire and release
QEMU's global mutex, to the point where the BSP is unable to make forward
progress.
* Fix a type (u8 versus u64) goof that results in pmu->fixed_ctr_ctrl being
incorrectly truncated, and ultimately causes KVM to think a fixed counter
has already been disabled (KVM thinks the old value is '0').
* Fix a stack leak in KVM_GET_MSRS where a failed MSR read from userspace
that is ultimately ignored due to ignore_msrs=true doesn't zero the output
as intended.
Selftests cleanups and fixes:
* Remove redundant newlines from error messages.
* Delete an unused variable in the AMX test (which causes build failures when
compiling with -Werror).
* Fail instead of skipping tests if open(), e.g. of /dev/kvm, fails with an
error code other than ENOENT (a Hyper-V selftest bug resulted in an EMFILE,
and the test eventually got skipped).
* Fix TSC related bugs in several Hyper-V selftests.
* Fix a bug in the dirty ring logging test where a sem_post() could be left
pending across multiple runs, resulting in incorrect synchronization between
the main thread and the vCPU worker thread.
* Relax the dirty log split test's assertions on 4KiB mappings to fix false
positives due to the number of mappings for memslot 0 (used for code and
data that is NOT being dirty logged) changing, e.g. due to NUMA balancing.
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmXPlokUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroPs3AgApdYANmMEy2YaUZLYsQOEP388vLEf
+CS9kChY6xWuYzdFPTpM4BqNVn46zPh+HDEHTCJy1eOLpeOg6HbaNGuF/1G98+HF
COm7C2bWOrGAL/UMzPzciyEMQFE7c/h28Yuq/4XpyDNrFbnChYxPh9W4xexqoLhV
QtGYU03guLCUsI5veY0rOrSJ5xEu9f8c63JH5JPahtbMB0uNoi0Kz7i86sbkkUg7
OcTra+j/FyGVAWwEJ8Q2hcGlKn4DMeyQ/riUvPrfSarTqC6ZswKltg9EMSxNnojE
LojijqRFjKklkXonnalVeDzJbG0OWHks8VO6JmCJdt0zwBRei0iLWi2LEg==
=8/la
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"ARM:
- Avoid dropping the page refcount twice when freeing an unlinked
page-table subtree.
- Don't source the VFIO Kconfig twice
- Fix protected-mode locking order between kvm and vcpus
RISC-V:
- Fix steal-time related sparse warnings
x86:
- Cleanup gtod_is_based_on_tsc() to return "bool" instead of an "int"
- Make a KVM_REQ_NMI request while handling KVM_SET_VCPU_EVENTS if
and only if the incoming events->nmi.pending is non-zero. If the
target vCPU is in the UNITIALIZED state, the spurious request will
result in KVM exiting to userspace, which in turn causes QEMU to
constantly acquire and release QEMU's global mutex, to the point
where the BSP is unable to make forward progress.
- Fix a type (u8 versus u64) goof that results in pmu->fixed_ctr_ctrl
being incorrectly truncated, and ultimately causes KVM to think a
fixed counter has already been disabled (KVM thinks the old value
is '0').
- Fix a stack leak in KVM_GET_MSRS where a failed MSR read from
userspace that is ultimately ignored due to ignore_msrs=true
doesn't zero the output as intended.
Selftests cleanups and fixes:
- Remove redundant newlines from error messages.
- Delete an unused variable in the AMX test (which causes build
failures when compiling with -Werror).
- Fail instead of skipping tests if open(), e.g. of /dev/kvm, fails
with an error code other than ENOENT (a Hyper-V selftest bug
resulted in an EMFILE, and the test eventually got skipped).
- Fix TSC related bugs in several Hyper-V selftests.
- Fix a bug in the dirty ring logging test where a sem_post() could
be left pending across multiple runs, resulting in incorrect
synchronization between the main thread and the vCPU worker thread.
- Relax the dirty log split test's assertions on 4KiB mappings to fix
false positives due to the number of mappings for memslot 0 (used
for code and data that is NOT being dirty logged) changing, e.g.
due to NUMA balancing"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (25 commits)
KVM: arm64: Fix double-free following kvm_pgtable_stage2_free_unlinked()
RISC-V: KVM: Use correct restricted types
RISC-V: paravirt: Use correct restricted types
RISC-V: paravirt: steal_time should be static
KVM: selftests: Don't assert on exact number of 4KiB in dirty log split test
KVM: selftests: Fix a semaphore imbalance in the dirty ring logging test
KVM: x86: Fix KVM_GET_MSRS stack info leak
KVM: arm64: Do not source virt/lib/Kconfig twice
KVM: x86/pmu: Fix type length error when reading pmu->fixed_ctr_ctrl
KVM: x86: Make gtod_is_based_on_tsc() return 'bool'
KVM: selftests: Make hyperv_clock require TSC based system clocksource
KVM: selftests: Run clocksource dependent tests with hyperv_clocksource_tsc_page too
KVM: selftests: Use generic sys_clocksource_is_tsc() in vmx_nested_tsc_scaling_test
KVM: selftests: Generalize check_clocksource() from kvm_clock_test
KVM: x86: make KVM_REQ_NMI request iff NMI pending for vcpu
KVM: arm64: Fix circular locking dependency
KVM: selftests: Fail tests when open() fails with !ENOENT
KVM: selftests: Avoid infinite loop in hyperv_features when invtsc is missing
KVM: selftests: Delete superfluous, unused "stage" variable in AMX test
KVM: selftests: x86_64: Remove redundant newlines
...
- Fix the #ifndef that didn't have CONFIG_ on HAVE_DYNAMIC_FTRACE_WITH_REGS
The fix to have dynamic trampolines work with x86 broke arm64 as
the config used in the #ifdef was HAVE_DYNAMIC_FTRACE_WITH_REGS and not
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS which removed the fix that the
previous fix was to fix.
- Fix tracing_on state
The code to test if "tracing_on" is set used ring_buffer_record_is_on()
which returns false if the ring buffer isn't able to be written to.
But the ring buffer disable has several bits that disable it.
One is internal disabling which is used for resizing and other
modifications of the ring buffer. But the "tracing_on" user space
visible flag should only report if tracing is actually on and not
internally disabled, as this can cause confusion as writing "1"
when it is disabled will not enable it.
Instead use ring_buffer_record_is_set_on() which shows the user space
visible settings.
- Fix a false positive kmemleak on saved cmdlines
Now that the saved_cmdlines structure is allocated via alloc_page()
and not via kmalloc() it has become invisible to kmemleak.
The allocation done to one of its pointers was flagged as a
dangling allocation leak. Make kmemleak aware of this allocation
and free.
- Fix synthetic event dynamic strings.
A update that cleaned up the synthetic event code removed the
return value of trace_string(), and had it return zero instead
of the length, causing dynamic strings in the synthetic event
to always have zero size.
- Clean up documentation and header files for seq_buf
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZc92CxQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qiD6AQCCtF9hBWq7slLlBQ+k07hWXOi1h4nR
Ae6UmoGlu3u4ugEA6/g8mO2vjABagnK7RSk/R+s1SvSGqWkmAsWeEKirEAY=
=Eqjs
-----END PGP SIGNATURE-----
Merge tag 'trace-v6.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt:
- Fix the #ifndef that didn't have the 'CONFIG_' prefix on
HAVE_DYNAMIC_FTRACE_WITH_REGS
The fix to have dynamic trampolines work with x86 broke arm64 as the
config used in the #ifdef was HAVE_DYNAMIC_FTRACE_WITH_REGS and not
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS which removed the fix that the
previous fix was to fix.
- Fix tracing_on state
The code to test if "tracing_on" is set incorrectly used
ring_buffer_record_is_on() which returns false if the ring buffer
isn't able to be written to.
But the ring buffer disable has several bits that disable it. One is
internal disabling which is used for resizing and other modifications
of the ring buffer. But the "tracing_on" user space visible flag
should only report if tracing is actually on and not internally
disabled, as this can cause confusion as writing "1" when it is
disabled will not enable it.
Instead use ring_buffer_record_is_set_on() which shows the user space
visible settings.
- Fix a false positive kmemleak on saved cmdlines
Now that the saved_cmdlines structure is allocated via alloc_page()
and not via kmalloc() it has become invisible to kmemleak. The
allocation done to one of its pointers was flagged as a dangling
allocation leak. Make kmemleak aware of this allocation and free.
- Fix synthetic event dynamic strings
An update that cleaned up the synthetic event code removed the return
value of trace_string(), and had it return zero instead of the
length, causing dynamic strings in the synthetic event to always have
zero size.
- Clean up documentation and header files for seq_buf
* tag 'trace-v6.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
seq_buf: Fix kernel documentation
seq_buf: Don't use "proxy" headers
tracing/synthetic: Fix trace_string() return value
tracing: Inform kmemleak of saved_cmdlines allocation
tracing: Use ring_buffer_record_is_set_on() in tracer_tracing_is_on()
tracing: Fix HAVE_DYNAMIC_FTRACE_WITH_REGS ifdef
- Fix allocation failure during SVE coredumps
- Fix handling of SVE context on signal delivery
- Enable Neoverse N2 CPU errata workarounds for Microsoft's
"Azure Cobalt 100" clone
- Work around CMN PMU erratum in AmpereOneX implementation
- Fix typo in CXL PMU event definition
- Fix jump label asm constraints
-----BEGIN PGP SIGNATURE-----
iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmXPNJ0QHHdpbGxAa2Vy
bmVsLm9yZwAKCRC3rHDchMFjNExZCADHk1V3rt7a/00GPG392Z8wS+r/4K6pPhNs
F+ZUS/ls7+oTSHKU7IcdRfSIpeYnjkwzS2twCusrphqCQwQEFcqB9t7GeiNVkNBZ
3TeYgERwlzhOstJtjMPAJSfRjkUfqpxsm+AbwgdiGxVonOrOtxSPXtc5N8QrhiH5
RwvqYkQpEd6Cq3kmKifEQxs6WPUGLhDlHTPOGC/HcM7DtaU6CKfZk4+LjZxNm8S8
onZwVumhQOXzpfrIQabbgZ6tsKTrsysj6RVoMG9Q4u1vESyGIk2+3zRx3kI9n9ao
3/tvjCg/UY6UfTggruB58cW4+ImT1jXAhLBG3wbGS7A5t8giJ8zl
=iRRM
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"It's a little busier than normal, but it's still not a lot of code and
things seem fairly quiet in general:
- Fix allocation failure during SVE coredumps
- Fix handling of SVE context on signal delivery
- Enable Neoverse N2 CPU errata workarounds for Microsoft's "Azure
Cobalt 100" clone
- Work around CMN PMU erratum in AmpereOneX implementation
- Fix typo in CXL PMU event definition
- Fix jump label asm constraints"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64/sve: Lower the maximum allocation for the SVE ptrace regset
arm64: Subscribe Microsoft Azure Cobalt 100 to ARM Neoverse N2 errata
perf/arm-cmn: Workaround AmpereOneX errata AC04_MESH_1 (incorrect child count)
arm64: jump_label: use constraints "Si" instead of "i"
arm64: fix typo in comments
perf: CXL: fix mismatched cpmu event opcode
arm64/signal: Don't assume that TIF_SVE means we saved SVE state
- Fix direct write error handling to avoid a race between failed IO
completion and the submission path itself which can result in an
invalid file size exposed to the user after the failed IO.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCZc9S/AAKCRDdoc3SxdoY
dgilAQDhQeRxzZLXO5lh5LGeqveo88kXuQclCK9VeqnCr0cnHQD/RTXvo464Vf4c
DAuDtLxRA16sj8WlLkUVkvjMKdjYaQ8=
=n1Tp
-----END PGP SIGNATURE-----
Merge tag 'zonefs-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs
Pull zonefs fix from Damien Le Moal:
- Fix direct write error handling to avoid a race between failed IO
completion and the submission path itself which can result in an
invalid file size exposed to the user after the failed IO.
* tag 'zonefs-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs:
zonefs: Improve error handling
- Avoid dropping the page refcount twice when freeing an unlinked
page-table subtree.
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAmXOK/wACgkQI9DQutE9
ekOrRg/6AmztTv19AudXL1+iLd35Hbfx49WKlgCghpTTDwHg+d4gxiM/S19A3l71
w1s/XxWINZNIdjklc4XQVuUkIgvx51x7orBP8FnGoKNh3qVz3rcWd+DFkMoAUDMQ
f/r1nAq/GfP5syDschYXpfSHZwe0n8tkxiq2VDR+V8khFzx5EWlTwj/rMNnWSdQx
YxCLrlb1MD5M+IKYThO0b2ttcax5hNw/7LoBbV2YsjYkEYsxzKR5TbzgWBOre9pQ
Mh0xn5fZHEfYcW7CGYDn4niHJkXoaG6BCDSR2XkUKuZVLzKDYMlF/5WT2eUqRHmJ
b6oA/mA6ktFL//WfZpejSUDLa6ZEqjCE/g2XRI4YRvpm1SLhIGFy3d5ZBQp7zulK
7IICUGlG+QuQEyHG/t/LUl8Y7VveMUpoqdIhronvNNJlmvPtsAxhH6qBq/MSkA8l
E4SzEqXxJKWLNTt1yCWLeBNE1MApERwDdUoKA6Z3tG8GE0/DtWsC6mdVBvb8pxEY
/z+53ZsHKpfJ7+4FqHHv7L+fmOUuyuiBbUfUNI0ab4MCfJwFiDB1DDuS/DH5OE2j
SogWQpFxPCiqMww+UNA4GMDAaQkCNiAR410ZDp5WzBYJW+eBG8B97WJYpVECqk92
/asMDtU8pEjilQBZogjAIDlaJF1RxFAfCOWJRh0U8VKF1XfcxuE=
=Coky
-----END PGP SIGNATURE-----
Merge tag 'kvmarm-fixes-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.8, take #2
- Avoid dropping the page refcount twice when freeing an unlinked
page-table subtree.
- Don't source the VFIO Kconfig twice
- Fix protected-mode locking order between kvm and vcpus
-----BEGIN PGP SIGNATURE-----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=wb0z
-----END PGP SIGNATURE-----
Merge tag 'kvmarm-fixes-6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.8, take #1
- Don't source the VFIO Kconfig twice
- Fix protected-mode locking order between kvm and vcpus
A collection of device-specific fixes. It became a bit bigger
than wished, but all look reasonably small and safe to apply.
- A few Cirrus Logic CS35L56 and CS42L43 driver fixes
- ASoC SOF fixes and workarounds
- Various ASoC Intel fixes
- Lots of HD-, USB-audio and AMD ACP quirks
-----BEGIN PGP SIGNATURE-----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=PlQh
-----END PGP SIGNATURE-----
Merge tag 'sound-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of device-specific fixes. It became a bit bigger than
wished, but all look reasonably small and safe to apply.
- A few Cirrus Logic CS35L56 and CS42L43 driver fixes
- ASoC SOF fixes and workarounds
- Various ASoC Intel fixes
- Lots of HD-, USB-audio and AMD ACP quirks"
* tag 'sound-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (33 commits)
ALSA: usb-audio: More relaxed check of MIDI jack names
ALSA: hda/realtek: fix mute/micmute LED For HP mt645
ALSA: hda/realtek: cs35l41: Fix order and duplicates in quirks table
ALSA: hda/realtek: cs35l41: Fix device ID / model name
ALSA: hda/realtek: cs35l41: Add internal speaker support for ASUS UM3402 with missing DSD
ASoC: cs35l56: Workaround for ACPI with broken spk-id-gpios property
ALSA: hda: Add Lenovo Legion 7i gen7 sound quirk
ASoC: SOF: IPC3: fix message bounds on ipc ops
ASoC: SOF: ipc4-pcm: Workaround for crashed firmware on system suspend
ASoC: q6dsp: fix event handler prototype
ASoC: SOF: Intel: pci-lnl: Change the topology path to intel/sof-ipc4-tplg
ASoC: SOF: Intel: pci-tgl: Change the default paths and firmware names
ASoC: amd: yc: Fix non-functional mic on Lenovo 82UU
ASoC: rt5645: Add DMI quirk for inverted jack-detect on MeeGoPad T8
ASoC: rt5645: Make LattePanda board DMI match more precise
ASoC: SOF: amd: Fix locking in ACP IRQ handler
ASoC: rt5645: Fix deadlock in rt5645_jack_detect_work()
ASoC: Intel: cht_bsw_rt5645: Cleanup codec_name handling
ASoC: Intel: Boards: Fix NULL pointer deref in BYT/CHT boards
ASoC: cs35l56: Remove default from IRQ1_CFG register
...
- add missing stubs for functions that are not built with GPIOLIB disabled
-----BEGIN PGP SIGNATURE-----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=73oi
-----END PGP SIGNATURE-----
Merge tag 'gpio-fixes-for-v6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- add missing stubs for functions that are not built with GPIOLIB
disabled
* tag 'gpio-fixes-for-v6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpiolib: add gpio_device_get_label() stub for !GPIOLIB
gpiolib: add gpio_device_get_base() stub for !GPIOLIB
gpiolib: add gpiod_to_gpio_device() stub for !GPIOLIB
-----BEGIN PGP SIGNATURE-----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=E5XR
-----END PGP SIGNATURE-----
Merge tag 'lsm-pr-20240215' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm
Pull lsm fix from Paul Moore:
"One small LSM patch to fix a potential integer overflow in the newly
added lsm_set_self_attr() syscall"
* tag 'lsm-pr-20240215' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
lsm: fix integer overflow in lsm_set_self_attr() syscall
- Fix an out-of-bounds shift.
- Fix the display code thinking xe uses shmem
- Fix a warning about index out-of-bound
- Fix a clang-16 compilation warning
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRskUM7w1oG5rx2IZO4FpNVCsYGvwUCZc4GBQAKCRC4FpNVCsYG
vxR5AQD8961ciqivB/Psn36f9lOctbJ41Hma46x5ESuQjfN+vAEA3qLplLgWuFrY
HTaq3VG4kX1M5yF2b6p18NnTSAyyLAA=
=tfli
-----END PGP SIGNATURE-----
Merge tag 'drm-xe-fixes-2024-02-15' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
Driver Changes:
- Fix an out-of-bounds shift.
- Fix the display code thinking xe uses shmem
- Fix a warning about index out-of-bound
- Fix a clang-16 compilation warning
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Zc4GpcrbFVqdK9Ws@fedora
nouveau, a patch to support large page arrays in prime, a uninitialized
variable fix in crtc, a locking fix in rockchip/vop2 and a buddy
allocator error reporting fix.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCZc3QIQAKCRDj7w1vZxhR
xcKEAPwL2+B0A5ospkDPQanuxjAqxD9oj7f6rPL21douxs1RiAEA8QjLka/2VeDo
R4hHMXh8ZrhHPiv3R2WmPSD1+Uw7rQg=
=2keo
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-fixes-2024-02-15' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
A suspend/resume error fix for ivpu, a couple of scheduler fixes for
nouveau, a patch to support large page arrays in prime, a uninitialized
variable fix in crtc, a locking fix in rockchip/vop2 and a buddy
allocator error reporting fix.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b4ffqzigtfh6cgzdpwuk6jlrv3dnk4hu6etiizgvibysqgtl2p@42n2gdfdd5eu
The conversion to netfs in the 6.3 kernel caused a regression when
maximum write size is set by the server to an unexpected value which is
not a multiple of 4096 (similarly if the user overrides the maximum
write size by setting mount parm "wsize", but sets it to a value that
is not a multiple of 4096). When negotiated write size is not a
multiple of 4096 the netfs code can skip the end of the final
page when doing large sequential writes, causing data corruption.
This section of code is being rewritten/removed due to a large
netfs change, but until that point (ie for the 6.3 kernel until now)
we can not support non-standard maximum write sizes.
Add a warning if a user specifies a wsize on mount that is not
a multiple of 4096 (and round down), also add a change where we
round down the maximum write size if the server negotiates a value
that is not a multiple of 4096 (we also have to check to make sure that
we do not round it down to zero).
Reported-by: R. Diez" <rdiez-2006@rd10.de>
Fixes: d08089f649 ("cifs: Change the I/O paths to use an iterator rather than a page list")
Suggested-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Acked-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Tested-by: Matthew Ruffell <matthew.ruffell@canonical.com>
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Cc: stable@vger.kernel.org # v6.3+
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Write error handling is racy and can sometime lead to the error recovery
path wrongly changing the inode size of a sequential zone file to an
incorrect value which results in garbage data being readable at the end
of a file. There are 2 problems:
1) zonefs_file_dio_write() updates a zone file write pointer offset
after issuing a direct IO with iomap_dio_rw(). This update is done
only if the IO succeed for synchronous direct writes. However, for
asynchronous direct writes, the update is done without waiting for
the IO completion so that the next asynchronous IO can be
immediately issued. However, if an asynchronous IO completes with a
failure right before the i_truncate_mutex lock protecting the update,
the update may change the value of the inode write pointer offset
that was corrected by the error path (zonefs_io_error() function).
2) zonefs_io_error() is called when a read or write error occurs. This
function executes a report zone operation using the callback function
zonefs_io_error_cb(), which does all the error recovery handling
based on the current zone condition, write pointer position and
according to the mount options being used. However, depending on the
zoned device being used, a report zone callback may be executed in a
context that is different from the context of __zonefs_io_error(). As
a result, zonefs_io_error_cb() may be executed without the inode
truncate mutex lock held, which can lead to invalid error processing.
Fix both problems as follows:
- Problem 1: Perform the inode write pointer offset update before a
direct write is issued with iomap_dio_rw(). This is safe to do as
partial direct writes are not supported (IOMAP_DIO_PARTIAL is not
set) and any failed IO will trigger the execution of zonefs_io_error()
which will correct the inode write pointer offset to reflect the
current state of the one on the device.
- Problem 2: Change zonefs_io_error_cb() into zonefs_handle_io_error()
and call this function directly from __zonefs_io_error() after
obtaining the zone information using blkdev_report_zones() with a
simple callback function that copies to a local stack variable the
struct blk_zone obtained from the device. This ensures that error
handling is performed holding the inode truncate mutex.
This change also simplifies error handling for conventional zone files
by bypassing the execution of report zones entirely. This is safe to
do because the condition of conventional zones cannot be read-only or
offline and conventional zone files are always fully mapped with a
constant file size.
Reported-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Fixes: 8dcc1a9d90 ("fs: New zonefs file system")
Cc: stable@vger.kernel.org
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Tested-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Current release - regressions:
- af_unix: fix task hung while purging oob_skb in GC
- pds_core: do not try to run health-thread in VF path
Current release - new code bugs:
- sched: act_mirred: don't zero blockid when net device is being deleted
Previous releases - regressions:
- netfilter:
- nat: restore default DNAT behavior
- nf_tables: fix bidirectional offload, broken when unidirectional
offload support was added
- openvswitch: limit the number of recursions from action sets
- eth: i40e: do not allow untrusted VF to remove administratively
set MAC address
Previous releases - always broken:
- tls: fix races and bugs in use of async crypto
- mptcp: prevent data races on some of the main socket fields,
fix races in fastopen handling
- dpll: fix possible deadlock during netlink dump operation
- dsa: lan966x: fix crash when adding interface under a lag
when some of the ports are disabled
- can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock
Misc:
- handful of fixes and reliability improvements for selftests
- fix sysfs documentation missing net/ in paths
- finish the work of squashing the missing MODULE_DESCRIPTION()
warnings in networking
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=YRod
-----END PGP SIGNATURE-----
Merge tag 'net-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from can, wireless and netfilter.
Current release - regressions:
- af_unix: fix task hung while purging oob_skb in GC
- pds_core: do not try to run health-thread in VF path
Current release - new code bugs:
- sched: act_mirred: don't zero blockid when net device is being
deleted
Previous releases - regressions:
- netfilter:
- nat: restore default DNAT behavior
- nf_tables: fix bidirectional offload, broken when unidirectional
offload support was added
- openvswitch: limit the number of recursions from action sets
- eth: i40e: do not allow untrusted VF to remove administratively set
MAC address
Previous releases - always broken:
- tls: fix races and bugs in use of async crypto
- mptcp: prevent data races on some of the main socket fields, fix
races in fastopen handling
- dpll: fix possible deadlock during netlink dump operation
- dsa: lan966x: fix crash when adding interface under a lag when some
of the ports are disabled
- can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock
Misc:
- a handful of fixes and reliability improvements for selftests
- fix sysfs documentation missing net/ in paths
- finish the work of squashing the missing MODULE_DESCRIPTION()
warnings in networking"
* tag 'net-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (92 commits)
net: fill in MODULE_DESCRIPTION()s for missing arcnet
net: fill in MODULE_DESCRIPTION()s for mdio_devres
net: fill in MODULE_DESCRIPTION()s for ppp
net: fill in MODULE_DESCRIPTION()s for fddik/skfp
net: fill in MODULE_DESCRIPTION()s for plip
net: fill in MODULE_DESCRIPTION()s for ieee802154/fakelb
net: fill in MODULE_DESCRIPTION()s for xen-netback
net: ravb: Count packets instead of descriptors in GbEth RX path
pppoe: Fix memory leak in pppoe_sendmsg()
net: sctp: fix skb leak in sctp_inq_free()
net: bcmasp: Handle RX buffer allocation failure
net-timestamp: make sk_tskey more predictable in error path
selftests: tls: increase the wait in poll_partial_rec_async
ice: Add check for lport extraction to LAG init
netfilter: nf_tables: fix bidirectional offload regression
netfilter: nat: restore default DNAT behavior
netfilter: nft_set_pipapo: fix missing : in kdoc
igc: Remove temporary workaround
igb: Fix string truncation warnings in igb_set_fw_version
can: netlink: Fix TDCO calculation using the old data bittiming
...
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCZc4pdgAKCRCAXGG7T9hj
vjgQAP9PPdhNUaSt5bHNSJi+s4QbC9n2pNiZrfG0tsNzvEoENQD/Tbb9ff34MkRk
A9045oXeC7gWsvTrgh9D5EUhDtfLpA4=
=k82x
-----END PGP SIGNATURE-----
Merge tag 'for-linus-6.8a-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
"Fixes and simple cleanups:
- use a proper flexible array instead of a one-element array in order
to avoid array-bounds sanitizer errors
- add NULL pointer checks after allocating memory
- use memdup_array_user() instead of open-coding it
- fix a rare race condition in Xen event channel allocation code
- make struct bus_type instances const
- make kerneldoc inline comments match reality"
* tag 'for-linus-6.8a-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/events: close evtchn after mapping cleanup
xen/gntalloc: Replace UAPI 1-element array
xen: balloon: make balloon_subsys const
xen: pcpu: make xen_pcpu_subsys const
xen/privcmd: Use memdup_array_user() in alloc_ioreq()
x86/xen: Add some null pointer checking to smp.c
xen/xenbus: document will_handle argument for xenbus_watch_path()
