-----BEGIN PGP SIGNATURE-----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=uI8y
-----END PGP SIGNATURE-----
Merge tag '6.12-rc2-cifs-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
"Two fixes for Windows symlink handling"
* tag '6.12-rc2-cifs-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Fix creating native symlinks pointing to current or parent directory
cifs: Improve creating native symlinks pointing to directory
Here are some small USB fixes for some reported problems for 6.12-rc3.
Include in here is:
- fix for yurex driver that was caused in -rc1
- build error fix for usbg network filesystem code
- onboard_usb_dev build fix
- dwc3 driver fixes for reported errors
- gadget driver fix
- new USB storage driver quirk
- xhci resume bugfix
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZwu6fw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yly6QCfdXwmKEqG4H7xonERzmEkP9/sYtoAnAsafKV5
5pWgy7Jw+WH1s1L7IzGy
=xrG1
-----END PGP SIGNATURE-----
Merge tag 'usb-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB fixes for some reported problems for 6.12-rc3.
Include in here is:
- fix for yurex driver that was caused in -rc1
- build error fix for usbg network filesystem code
- onboard_usb_dev build fix
- dwc3 driver fixes for reported errors
- gadget driver fix
- new USB storage driver quirk
- xhci resume bugfix
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
net/9p/usbg: Fix build error
USB: yurex: kill needless initialization in yurex_read
Revert "usb: yurex: Replace snprintf() with the safer scnprintf() variant"
usb: xhci: Fix problem with xhci resume from suspend
usb: misc: onboard_usb_dev: introduce new config symbol for usb5744 SMBus support
usb: dwc3: core: Stop processing of pending events if controller is halted
usb: dwc3: re-enable runtime PM after failed resume
usb: storage: ignore bogus device raised by JieLi BR21 USB sound chip
usb: gadget: core: force synchronous registration
Here is a single driver core fix, and a .mailmap update, for 6.12-rc3.
The fix is for the rust driver core bindings, turned out that the
from_raw binding wasn't a good idea (don't want to pass a pointer to a
reference counted object without actually incrementing the pointer.) So
this change fixes it up as the from_raw binding came in in -rc1.
The other change is a .mailmap update.
Both have been in linux-next for a while with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZwvFxw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymgbgCeLug+WiSiqv1fx5dvJ4dgeA98uUUAn1ZarBGW
9OjdvJu48mDttrIDhwzo
=RtLK
-----END PGP SIGNATURE-----
Merge tag 'driver-core-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg KH:
"Here is a single driver core fix, and a .mailmap update.
The fix is for the rust driver core bindings, turned out that the
from_raw binding wasn't a good idea (don't want to pass a pointer to a
reference counted object without actually incrementing the pointer.)
So this change fixes it up as the from_raw binding came in in -rc1.
The other change is a .mailmap update.
Both have been in linux-next for a while with no reported issues"
* tag 'driver-core-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
mailmap: update mail for Fiona Behrens
rust: device: change the from_raw() function
- Fix crash in memcpy on 8xx due to dcbz workaround since recent changes.
Thanks to: Christophe Leroy.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRjvi15rv0TSTaE+SIF0oADX8seIQUCZwsCdwAKCRAF0oADX8se
IQ62AQCw2iHYOwLeymqgAhXaXh1kmpJnqdfjxsrC7jBz0HpqbwEA3fD0nCxwN2T4
bXZBsA2BR+WqKV+1y8L6Af6dC1Gr1Qg=
=5L6I
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fix from Michael Ellerman:
- Fix crash in memcpy on 8xx due to dcbz workaround since recent
changes
Thanks to Christophe Leroy.
* tag 'powerpc-6.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/8xx: Fix kernel DTLB miss on dcbz
four small fixes, three in drivers and one in the FC transport class
to add idempotence to state setting.
Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZwnsDSYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishZYjAP9QKRk5
1i/g9TyqFCurbt+R4BJGiNg+89WUnLxgNbThsgD9FqmXRsm2mGok02lQS4bz5Asv
OkNVO2se/q6IlplijV8=
=RCJc
-----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:
"Four small fixes, three in drivers and one in the FC transport class
to add idempotence to state setting"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: scsi_transport_fc: Allow setting rport state to current state
scsi: wd33c93: Don't use stale scsi_pointer value
scsi: fnic: Move flush_work initialization out of if block
scsi: ufs: Use pre-calculated offsets in ufshcd_init_lrb()
- Add missing dependencies on REGMAP_I2C for several drivers
- Fix memory leak in adt7475 driver
- Relabel Columbiaville temperature sensor in intel-m10-bmc-hwmon driver
to match other sensor labels
-----BEGIN PGP SIGNATURE-----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=lXfx
-----END PGP SIGNATURE-----
Merge tag 'hwmon-for-v6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- Add missing dependencies on REGMAP_I2C for several drivers
- Fix memory leak in adt7475 driver
- Relabel Columbiaville temperature sensor in intel-m10-bmc-hwmon
driver to match other sensor labels
* tag 'hwmon-for-v6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (max1668) Add missing dependency on REGMAP_I2C
hwmon: (ltc2991) Add missing dependency on REGMAP_I2C
hwmon: (adt7470) Add missing dependency on REGMAP_I2C
hwmon: (adm9240) Add missing dependency on REGMAP_I2C
hwmon: (mc34vr500) Add missing dependency on REGMAP_I2C
hwmon: (tmp513) Add missing dependency on REGMAP_I2C
hwmon: (adt7475) Fix memory leak in adt7475_fan_pwm_config()
hwmon: intel-m10-bmc-hwmon: relabel Columbiaville to CVL Die Temperature
This kselftest update for Linux 6.12-rc3 consists of several fixes
for build, run-time errors, and reporting errors:
-- ftrace: regression test for a kernel crash when running function graph
tracing and then enabling function profiler.
-- rseq: fix for mm_cid test failure.
-- vDSO:
- fixes to reporting skip and other error conditions.
- changes unconditionally build chacha and getrandom tests on
all architectures to make it easier for them to run in CIs.
- build error when sched.h to bring in CLONE_NEWTIME define.
-----BEGIN PGP SIGNATURE-----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=1etd
-----END PGP SIGNATURE-----
Merge tag 'linux_kselftest-fixes-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
"Fixes for build, run-time errors, and reporting errors:
- ftrace: regression test for a kernel crash when running function
graph tracing and then enabling function profiler.
- rseq: fix for mm_cid test failure.
- vDSO:
- fixes to reporting skip and other error conditions
- changes unconditionally build chacha and getrandom tests on all
architectures to make it easier for them to run in CIs
- build error when sched.h to bring in CLONE_NEWTIME define"
* tag 'linux_kselftest-fixes-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
ftrace/selftest: Test combination of function_graph tracer and function profiler
selftests/rseq: Fix mm_cid test failure
selftests: vDSO: Explicitly include sched.h
selftests: vDSO: improve getrandom and chacha error messages
selftests: vDSO: unconditionally build getrandom test
selftests: vDSO: unconditionally build chacha test
- Disable kunit tests for arm64+ACPI
- Fix refcount issue in kunit tests
- Drop constraints on non-conformant 'interrupt-map' in fsl,ls-extirq
- Drop type ref on 'msi-parent in fsl,qoriq-mc binding
- Move elgin,jg10309-01 to its own binding from trivial-devices
-----BEGIN PGP SIGNATURE-----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=ot6P
-----END PGP SIGNATURE-----
Merge tag 'devicetree-fixes-for-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Disable kunit tests for arm64+ACPI
- Fix refcount issue in kunit tests
- Drop constraints on non-conformant 'interrupt-map' in fsl,ls-extirq
- Drop type ref on 'msi-parent in fsl,qoriq-mc binding
- Move elgin,jg10309-01 to its own binding from trivial-devices
* tag 'devicetree-fixes-for-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
of: Skip kunit tests when arm64+ACPI doesn't populate root node
of: Fix unbalanced of node refcount and memory leaks
dt-bindings: interrupt-controller: fsl,ls-extirq: workaround wrong interrupt-map number
dt-bindings: misc: fsl,qoriq-mc: remove ref for msi-parent
dt-bindings: display: elgin,jg10309-01: Add own binding
- switch fbdev drivers back to struct platform_driver::remove()
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZwmOgAAKCRD3ErUQojoP
X2GzAQC63kftiby6Zfwe2v56ZiYhF4pHBVTiShdrHtZx/XQe/AD6AmGc5GQFDVXX
9AwHMc2O9Ii7XN/3TJIB1gGYMj9WTgY=
=jf8/
-----END PGP SIGNATURE-----
Merge tag 'fbdev-for-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev
Pull fbdev platform driver fix from Helge Deller:
"Switch fbdev drivers back to struct platform_driver::remove()
Now that 'remove()' has been converted to the sane new API, there's
no reason for the 'remove_new()' use, so this converts back to the
traditional and simpler name.
See commits
5c5a7680e6 ("platform: Provide a remove callback that returns no value")
0edb555a65 ("platform: Make platform_driver::remove() return void")
for background to this all"
* tag 'fbdev-for-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
fbdev: Switch back to struct platform_driver::remove()
- fix clock handle leak in probe() error path in gpio-aspeed
- add a dummy register read to ensure the write actually completed
-----BEGIN PGP SIGNATURE-----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=o9yV
-----END PGP SIGNATURE-----
Merge tag 'gpio-fixes-for-v6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix clock handle leak in probe() error path in gpio-aspeed
- add a dummy register read to ensure the write actually completed
* tag 'gpio-fixes-for-v6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: aspeed: Use devm_clk api to manage clock source
gpio: aspeed: Add the flush write to ensure the write complete.
Localio Bugfixes:
* Remove duplicated include in localio.c
* Fix race in NFS calls to nfsd_file_put_local() and nfsd_serv_put()
* Fix Kconfig for NFS_COMMON_LOCALIO_SUPPORT
* Fix nfsd_file tracepoints to handle NULL rqstp pointers
Other Bugfixes:
* Fix program selection loop in svc_process_common
* Fix integer overflow in decode_rc_list()
* Prevent NULL-pointer dereference in nfs42_complete_copies()
* Fix CB_RECALL performance issues when using a large number of delegations
-----BEGIN PGP SIGNATURE-----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=QBvR
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-6.12-2' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client fixes from Anna Schumaker:
"Localio Bugfixes:
- remove duplicated include in localio.c
- fix race in NFS calls to nfsd_file_put_local() and nfsd_serv_put()
- fix Kconfig for NFS_COMMON_LOCALIO_SUPPORT
- fix nfsd_file tracepoints to handle NULL rqstp pointers
Other Bugfixes:
- fix program selection loop in svc_process_common
- fix integer overflow in decode_rc_list()
- prevent NULL-pointer dereference in nfs42_complete_copies()
- fix CB_RECALL performance issues when using a large number of
delegations"
* tag 'nfs-for-6.12-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
NFS: remove revoked delegation from server's delegation list
nfsd/localio: fix nfsd_file tracepoints to handle NULL rqstp
nfs_common: fix Kconfig for NFS_COMMON_LOCALIO_SUPPORT
nfs_common: fix race in NFS calls to nfsd_file_put_local() and nfsd_serv_put()
NFSv4: Prevent NULL-pointer dereference in nfs42_complete_copies()
SUNRPC: Fix integer overflow in decode_rc_list()
sunrpc: fix prog selection loop in svc_process_common
nfs: Remove duplicated include in localio.c
Fix rcuog kthread wakeup invocation from softirq context on a CPU
which has been marked offline. This can happen when new callbacks
are enqueued from a softirq on an offline CPU before it calls
rcutree_report_cpu_dead(). When this happens on NOCB configuration,
the rcuog wake-up is deferred through an IPI to an online CPU.
This is done to avoid call into the scheduler which can risk
arming the RT-bandwidth after hrtimers have been migrated out
and disabled. However, doing IPI call from softirq is not allowed
Fix this by forcing deferred rcuog wakeup through the NOCB timer
when the CPU is offline.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQSi2tPIQIc2VEtjarIAHS7/6Z0wpQUCZwjWYAAKCRAAHS7/6Z0w
pQ8iAP9vbhWlWuwlfZqQJK8Xb5b0kVx3nJjAin/5pY/lbWV7IgEA1DUzTAZKXU5Z
yZmjM3l9RpMAxLSgevJKoJD+vR0POQA=
=EVin
-----END PGP SIGNATURE-----
Merge tag 'rcu.fixes.6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux
Pull RCU fix from Neeraj Upadhyay:
"Fix rcuog kthread wakeup invocation from softirq context on a CPU
which has been marked offline.
This can happen when new callbacks are enqueued from a softirq on an
offline CPU before it calls rcutree_report_cpu_dead(). When this
happens on NOCB configuration, the rcuog wake-up is deferred through
an IPI to an online CPU. This is done to avoid call into the scheduler
which can risk arming the RT-bandwidth after hrtimers have been
migrated out and disabled.
However, doing IPI call from softirq is not allowed: Fix this by
forcing deferred rcuog wakeup through the NOCB timer when the CPU is
offline"
* tag 'rcu.fixes.6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux:
rcu/nocb: Fix rcuog wake-up from offline softirq
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCZwkZXAAKCRCAXGG7T9hj
vntCAP9pcmYoVLIUtnOhe3HN1nj8Y+QTBmCP0s63sCgifkZMjAD+KmkuE7pkGQ70
j/DPQzmvRoTQfEoByAWI612PUKifBw4=
=bSZK
-----END PGP SIGNATURE-----
Merge tag 'for-linus-6.12a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fix from Juergen Gross:
"A fix for topology information of Xen PV guests"
* tag 'for-linus-6.12a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
x86/xen: mark boot CPU of PV guest in MSR_IA32_APICBASE
Masami reported a bug when running function graph tracing then the
function profiler. The following commands would cause a kernel crash:
# cd /sys/kernel/tracing/
# echo function_graph > current_tracer
# echo 1 > function_profile_enabled
In that order. Create a test to test this two to make sure this does not
come back as a regression.
Link: https://lore.kernel.org/172398528350.293426.8347220120333730248.stgit@devnote2
Link: https://lore.kernel.org/all/20241010165235.35122877@gandalf.local.home/
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----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=sE7Y
-----END PGP SIGNATURE-----
Merge tag 'io_uring-6.12-20241011' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
- Explicitly have a mshot_finished condition for IORING_OP_RECV in
multishot mode, similarly to what IORING_OP_RECVMSG has. This doesn't
fix a bug right now, but it makes it harder to actually have a bug
here if a request takes multiple iterations to finish.
- Fix handling of retry of read/write of !FMODE_NOWAIT files. If they
are pollable, that's all we need.
* tag 'io_uring-6.12-20241011' of git://git.kernel.dk/linux:
io_uring/rw: allow pollable non-blocking attempts for !FMODE_NOWAIT
io_uring/rw: fix cflags posting for single issue multishot read
- Fix the TPMI_RAPL_REG_DOMAIN_INFO register offset in the TPMI part of
the Intel RAPL power capping driver, make it ignore minor hardware
version mismatches (which only indicate exposing additional features)
and update register definitions in it to enable PL4 support (Zhang
Rui).
- Add Arrow Lake-U to the list of processors supporting PL4 in the MSR
part of the Intel RAPL power capping driver (Sumeet Pawnikar).
- Remove excess pci_disable_device() calls from the processor part of
the int340x thermal driver to address a warning triggered during
module unload and remove unused CPU hotplug code related to RAPL
support from it (Zhang Rui).
-----BEGIN PGP SIGNATURE-----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=e9eE
-----END PGP SIGNATURE-----
Merge tag 'pm-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These address two issues in the TPMI module of the Intel RAPL power
capping driver and one issue in the processor part of the Intel
int340x thermal driver, update a CPU ID list and register definitions
needed for RAPL PL4 support and remove some unused code.
Specifics:
- Fix the TPMI_RAPL_REG_DOMAIN_INFO register offset in the TPMI part
of the Intel RAPL power capping driver, make it ignore minor
hardware version mismatches (which only indicate exposing
additional features) and update register definitions in it to
enable PL4 support (Zhang Rui)
- Add Arrow Lake-U to the list of processors supporting PL4 in the
MSR part of the Intel RAPL power capping driver (Sumeet Pawnikar)
- Remove excess pci_disable_device() calls from the processor part of
the int340x thermal driver to address a warning triggered during
module unload and remove unused CPU hotplug code related to RAPL
support from it (Zhang Rui)"
* tag 'pm-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: intel: int340x: processor: Add MMIO RAPL PL4 support
thermal: intel: int340x: processor: Remove MMIO RAPL CPU hotplug support
powercap: intel_rapl_msr: Add PL4 support for Arrowlake-U
powercap: intel_rapl_tpmi: Ignore minor version change
thermal: intel: int340x: processor: Fix warning during module unload
powercap: intel_rapl_tpmi: Fix bogus register reading
Address possible use-after-free scenarios during the processing of
thermal netlink commands and during thermal zone removal (Rafael
Wysocki).
-----BEGIN PGP SIGNATURE-----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=IVMx
-----END PGP SIGNATURE-----
Merge tag 'thermal-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fixes from Rafael Wysocki:
"Address possible use-after-free scenarios during the processing of
thermal netlink commands and during thermal zone removal (Rafael
Wysocki)"
* tag 'thermal-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: core: Free tzp copy along with the thermal zone
thermal: core: Reference count the zone in thermal_zone_get_by_id()
Reduce the number of ACPI IRQ override DMI quirks by combining quirks
that cover similar systems while making them cover additional models
at the same time (Hans de Goede).
-----BEGIN PGP SIGNATURE-----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=6EeJ
-----END PGP SIGNATURE-----
Merge tag 'acpi-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"Reduce the number of ACPI IRQ override DMI quirks by combining quirks
that cover similar systems while making them cover additional models
at the same time (Hans de Goede)"
* tag 'acpi-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: resource: Fold Asus Vivobook Pro N6506M* DMI quirks together
ACPI: resource: Fold Asus ExpertBook B1402C* and B1502C* DMI quirks together
ACPI: resource: Make Asus ExpertBook B2502 matches cover more models
ACPI: resource: Make Asus ExpertBook B2402 matches cover more models
- Prevent splat from warning when setting maximum DMA segment
MMC host:
- mvsdio: Drop sg_miter support for PIO as it didn't work
- sdhci-of-dwcmshc: Prevent stale interrupt for the T-Head 1520 variant
-----BEGIN PGP SIGNATURE-----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=dlxF
-----END PGP SIGNATURE-----
Merge tag 'mmc-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"MMC core:
- Prevent splat from warning when setting maximum DMA segment
MMC host:
- mvsdio: Drop sg_miter support for PIO as it didn't work
- sdhci-of-dwcmshc: Prevent stale interrupt for the T-Head 1520
variant"
* tag 'mmc-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: sdhci-of-dwcmshc: Prevent stale command interrupt handling
Revert "mmc: mvsdio: Use sg_miter for PIO"
mmc: core: Only set maximum DMA segment size if DMA is supported
- Fix a hibernate regression where the disk was needlessly spun down and
then immediately spun up both when entering and when resuming from
hibernation (me)
- Update the MAINTAINERS file to remove remnants from Jens maintainership
of libata (Damien)
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRN+ES/c4tHlMch3DzJZDGjmcZNcgUCZwj3AgAKCRDJZDGjmcZN
cqNkAQCpnCZVHacaUvOh2pGdEVstT0fSuz9DUpPDffWtyrHbfAEAy1kTbjewnbGS
LVShteA1LiP6UkOGohqMKuc6wBOhfQ4=
=ySz3
-----END PGP SIGNATURE-----
Merge tag 'ata-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata fixes from Niklas Cassel:
- Fix a hibernate regression where the disk was needlessly spun down
and then immediately spun up both when entering and when resuming
from hibernation (me)
- Update the MAINTAINERS file to remove remnants from Jens
maintainership of libata (Damien)
* tag 'ata-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ata: libata: Update MAINTAINERS file
ata: libata: avoid superfluous disk spin down + spin up during hibernation
sched:
- Avoid leaking lockdep map
fbdev-dma:
- Only clean up deferred I/O if instanciated
amdgpu:
- Fix invalid UBSAN warnings
- Fix artifacts in MPO transitions
- Hibernation fix
amdkfd:
- Fix an eviction fence leak
radeon:
- Add late register for connectors
- Always set GEM function pointers
i915:
- HDCP refcount fix
nouveau:
- dmem: Fix privileged error in copy engine channel; Fix possible
data leak in migrate_to_ram()
- gsp: Fix coding style
v3d:
- Stop active perfmon before destroying it
vc4:
- Stop active perfmon before destroying it
xe:
- Drop GuC submit_wq pool
- Fix error checking with xa_store()
- Fix missing freq restore on GSC load error
- Fix wedged_mode file permission
- Fix use-after-free in ct communication
-----BEGIN PGP SIGNATURE-----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=MCto
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2024-10-11' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Weekly fixes haul for drm, lots of small fixes all over, amdgpu, xe
lead the way, some minor nouveau and radeon fixes, and then a bunch of
misc all over.
Nothing too scary or out of the unusual.
sched:
- Avoid leaking lockdep map
fbdev-dma:
- Only clean up deferred I/O if instanciated
amdgpu:
- Fix invalid UBSAN warnings
- Fix artifacts in MPO transitions
- Hibernation fix
amdkfd:
- Fix an eviction fence leak
radeon:
- Add late register for connectors
- Always set GEM function pointers
i915:
- HDCP refcount fix
nouveau:
- dmem: Fix privileged error in copy engine channel; Fix possible
data leak in migrate_to_ram()
- gsp: Fix coding style
v3d:
- Stop active perfmon before destroying it
vc4:
- Stop active perfmon before destroying it
xe:
- Drop GuC submit_wq pool
- Fix error checking with xa_store()
- Fix missing freq restore on GSC load error
- Fix wedged_mode file permission
- Fix use-after-free in ct communication"
* tag 'drm-fixes-2024-10-11' of https://gitlab.freedesktop.org/drm/kernel:
drm/fbdev-dma: Only cleanup deferred I/O if necessary
drm/xe: Make wedged_mode debugfs writable
drm/xe: Restore GT freq on GSC load error
drm/xe/guc_submit: fix xa_store() error checking
drm/xe/ct: fix xa_store() error checking
drm/xe/ct: prevent UAF in send_recv()
drm/radeon: always set GEM function pointer
nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error
nouveau/dmem: Fix privileged error in copy engine channel
drm/amd/display: fix hibernate entry for DCN35+
drm/amd/display: Clear update flags after update has been applied
drm/amdgpu: partially revert powerplay `__counted_by` changes
drm/radeon: add late_register for connector
drm/amdkfd: Fix an eviction fence leak
drm/vc4: Stop the active perfmon before being destroyed
drm/v3d: Stop the active perfmon before being destroyed
drm/i915/hdcp: fix connector refcounting
drm/nouveau/gsp: remove extraneous ; after mutex
drm/xe: Drop GuC submit_wq pool
drm/sched: Use drm sched lockdep map for submit_wq
fbdev-dma:
- Only clean up deferred I/O if instanciated
nouveau:
- dmem: Fix privileged error in copy engine channel; Fix possible
data leak in migrate_to_ram()
- gsp: Fix coding style
sched:
- Avoid leaking lockdep map
v3d:
- Stop active perfmon before destroying it
vc4:
- Stop active perfmon before destroying it
xe:
- Drop GuC submit_wq pool
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmcH2E4ACgkQaA3BHVML
eiNz3ggAl2M7ysgSptizfEdQnwlitswqqVIYCgBjZCjWKwzm5WkEdGZ0w1N8KQqA
9pGuMFh3n6VOfOsVqAEUlNGonZwYMU5SppAoR7qJrOcqkBFJEE9woRnicWsFxYss
HshaPLkNUCbmSvZXQN2O0c2HfcF1hKrc7zKBKUZWdl8aMROJGByvgpbwFARlNANO
zb7QtBhVmCnbYIbyiCPwnEIgAG1QAxHQze/swR3pVL53XLteJ0hPWOugp7jc0d4+
FtmW0djjzIWD+6yfyYhA+VvDlCWucKoy81UqijcsX5ALXNWqNuGa9SROW+OomLgv
HERn5RyCGySa4OACDr5/5o0rxhlSjw==
=uxYD
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-fixes-2024-10-10' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
Short summary of fixes pull:
fbdev-dma:
- Only clean up deferred I/O if instanciated
nouveau:
- dmem: Fix privileged error in copy engine channel; Fix possible
data leak in migrate_to_ram()
- gsp: Fix coding style
sched:
- Avoid leaking lockdep map
v3d:
- Stop active perfmon before destroying it
vc4:
- Stop active perfmon before destroying it
xe:
- Drop GuC submit_wq pool
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20241010133708.GA461532@localhost.localdomain
Current release - regressions:
- dsa: sja1105: fix reception from VLAN-unaware bridges
- Revert "net: stmmac: set PP_FLAG_DMA_SYNC_DEV only if XDP is enabled"
- eth: fec: don't save PTP state if PTP is unsupported
Current release - new code bugs:
- smc: fix lack of icsk_syn_mss with IPPROTO_SMC, prevent null-deref
- eth: airoha: update Tx CPU DMA ring idx at the end of xmit loop
- phy: aquantia: AQR115c fix up PMA capabilities
Previous releases - regressions:
- tcp: 3 fixes for retrans_stamp and undo logic
Previous releases - always broken:
- net: do not delay dst_entries_add() in dst_release()
- netfilter: restrict xtables extensions to families that are safe,
syzbot found a way to combine ebtables with extensions that are
never used by userspace tools
- sctp: ensure sk_state is set to CLOSED if hashing fails in
sctp_listen_start
- mptcp: handle consistently DSS corruption, and prevent corruption
due to large pmtu xmit
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=MK6g
-----END PGP SIGNATURE-----
Merge tag 'net-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bluetooth and netfilter.
Current release - regressions:
- dsa: sja1105: fix reception from VLAN-unaware bridges
- Revert "net: stmmac: set PP_FLAG_DMA_SYNC_DEV only if XDP is
enabled"
- eth: fec: don't save PTP state if PTP is unsupported
Current release - new code bugs:
- smc: fix lack of icsk_syn_mss with IPPROTO_SMC, prevent null-deref
- eth: airoha: update Tx CPU DMA ring idx at the end of xmit loop
- phy: aquantia: AQR115c fix up PMA capabilities
Previous releases - regressions:
- tcp: 3 fixes for retrans_stamp and undo logic
Previous releases - always broken:
- net: do not delay dst_entries_add() in dst_release()
- netfilter: restrict xtables extensions to families that are safe,
syzbot found a way to combine ebtables with extensions that are
never used by userspace tools
- sctp: ensure sk_state is set to CLOSED if hashing fails in
sctp_listen_start
- mptcp: handle consistently DSS corruption, and prevent corruption
due to large pmtu xmit"
* tag 'net-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (87 commits)
MAINTAINERS: Add headers and mailing list to UDP section
MAINTAINERS: consistently exclude wireless files from NETWORKING [GENERAL]
slip: make slhc_remember() more robust against malicious packets
net/smc: fix lacks of icsk_syn_mss with IPPROTO_SMC
ppp: fix ppp_async_encode() illegal access
docs: netdev: document guidance on cleanup patches
phonet: Handle error of rtnl_register_module().
mpls: Handle error of rtnl_register_module().
mctp: Handle error of rtnl_register_module().
bridge: Handle error of rtnl_register_module().
vxlan: Handle error of rtnl_register_module().
rtnetlink: Add bulk registration helpers for rtnetlink message handlers.
net: do not delay dst_entries_add() in dst_release()
mptcp: pm: do not remove closing subflows
mptcp: fallback when MPTCP opts are dropped after 1st data
tcp: fix mptcp DSS corruption due to large pmtu xmit
mptcp: handle consistently DSS corruption
net: netconsole: fix wrong warning
net: dsa: refuse cross-chip mirroring operations
net: fec: don't save PTP state if PTP is unsupported
...
- Do not have boot-mapped buffers use CPU hotplug callbacks
When a ring buffer is mapped to memory assigned at boot, it
also splits it up evenly between the possible CPUs. But the
allocation code still attached a CPU notifier callback to this
ring buffer. When a CPU is added, the callback will happen and
another per-cpu buffer is created for the ring buffer. But for
boot mapped buffers, there is no room to add another one (as
they were all created already). The result of calling the CPU
hotplug notifier on a boot mapped ring buffer is unpredictable
and could lead to a system crash. If the ring buffer is boot mapped
simply do not attach the CPU notifier to it.
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZwfxchQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qrduAQC2xZ+lqeoDJ3o+H201bqshgx/YDANF
p1q1BFmC0yFlOAD/XB/I9o4UFNHAb9D05zPADS+8bF1RxdisJJjqUae1TgM=
=lBZ/
-----END PGP SIGNATURE-----
Merge tag 'trace-ringbuffer-v6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fix from Steven Rostedt:
"Ring-buffer fix: do not have boot-mapped buffers use CPU hotplug
callbacks
When a ring buffer is mapped to memory assigned at boot, it also
splits it up evenly between the possible CPUs. But the allocation code
still attached a CPU notifier callback to this ring buffer. When a CPU
is added, the callback will happen and another per-cpu buffer is
created for the ring buffer.
But for boot mapped buffers, there is no room to add another one (as
they were all created already). The result of calling the CPU hotplug
notifier on a boot mapped ring buffer is unpredictable and could lead
to a system crash.
If the ring buffer is boot mapped simply do not attach the CPU
notifier to it"
* tag 'trace-ringbuffer-v6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
ring-buffer: Do not have boot mapped buffers hook to CPU hotplug
A root node is required to apply DT overlays. A root node is usually
present after commit 7b937cc243 ("of: Create of_root if no dtb
provided by firmware"), except for on arm64 systems booted with ACPI
tables. In that case, the root node is intentionally not populated
because it would "allow DT devices to be instantiated atop an ACPI base
system"[1].
Introduce an OF function that skips the kunit test if the root node
isn't populated. Limit the test to when both CONFIG_ARM64 and
CONFIG_ACPI are set, because otherwise the lack of a root node is a bug.
Make the function private and take a kunit test parameter so that it
can't be abused to test for the presence of the root node in non-test
code.
Use this function to skip tests that require the root node. Currently
that's the DT tests and any tests that apply overlays.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Closes: https://lore.kernel.org/r/6cd337fb-38f0-41cb-b942-5844b84433db@roeck-us.net
Link: https://lore.kernel.org/r/Zd4dQpHO7em1ji67@FVFF77S0Q05N.cambridge.arm.com [1]
Fixes: 893ecc6d2d ("of: Add KUnit test to confirm DTB is loaded")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20241009204133.1169931-1-sboyd@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
-----BEGIN PGP SIGNATURE-----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=lTqc
-----END PGP SIGNATURE-----
Merge tag 'for-6.12-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- update fstrim loop and add more cancellation points, fix reported
delayed or blocked suspend if there's a huge chunk queued
- fix error handling in recent qgroup xarray conversion
- in zoned mode, fix warning printing device path without RCU
protection
- again fix invalid extent xarray state (6252690f7e), lost due to
refactoring
* tag 'for-6.12-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fix clear_dirty and writeback ordering in submit_one_sector()
btrfs: zoned: fix missing RCU locking in error message when loading zone info
btrfs: fix missing error handling when adding delayed ref with qgroups enabled
btrfs: add cancellation points to trim loops
btrfs: split remaining space to discard in chunks
- Fix NFSD bring-up / shutdown
- Fix a UAF when releasing a stateid
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmcHx6IACgkQM2qzM29m
f5ecExAAheSpSP9D+1n3hKeOlNfhY8FUzd41Arn4NYV+jIBJbtx94/FlSNOxA0mp
Ovm1I8uAxy4TR8TLt7tsxfT7JDOStKwXFl3QlOUZT/+uyyJr7/q5R959R3oMiccR
Rfrpj6j2yYWrI8qGDGHca4Vv2bDSxr4mzztWwDe0SHSsjwf4OAcv+XF5vcfZ/CJN
Bxulb9WfNU8XvdFcRDHokMfk6jiY6/+FCTwX8ckvbVEG6gHT8+CRYSUJ05j0LJGo
xKZV913NgzcuV7PH0vq6vExJE6+rEPt/ejDAT5FM5yeNe+WJ4RTDgsYyIr9iLbHF
mWB9M4NnP+EZhejtOCbZ9RZjjKro09ilEPpqILuuGQPtcHSeWmhNbFz0kwLe+zYZ
CdtjnPZhjB0ITWgZ1HCtoJ8k/ZcMa7iiM/kApMLGr9fVj8/BHHFzS95PK7K/Fqur
FLdhvo6CzZCnRd16e2kqWsG7wO2lPWcz4NWTf9wxIG5GCunXoVCEnK1VfHvnldbH
BIFXZ+ib5qnL2i3Qmz7bQxmfIp5ryZnNx1mF0OM8imR9K/rsnARd7JfQ99lpMy8D
mD4coZVTMMk/Zg9zuH8k5GBzB2zXXqgngp4IJIxqrKR7/AsuSU3R7r+O9CWN91GQ
GKpRtMn/rVUg81jxDr3qoKquyxONoyVrVXAKsj1PgUSQdjUJgqU=
=Rud7
-----END PGP SIGNATURE-----
Merge tag 'nfsd-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd fixes from Chuck Lever:
- Fix NFSD bring-up / shutdown
- Fix a UAF when releasing a stateid
* tag 'nfsd-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
nfsd: fix possible badness in FREE_STATEID
nfsd: nfsd_destroy_serv() must call svc_destroy() even if nfsd_startup_net() failed
NFSD: Mark filecache "down" if init fails
After a CPU has set itself offline and before it eventually calls
rcutree_report_cpu_dead(), there are still opportunities for callbacks
to be enqueued, for example from a softirq. When that happens on NOCB,
the rcuog wake-up is deferred through an IPI to an online CPU in order
not to call into the scheduler and risk arming the RT-bandwidth after
hrtimers have been migrated out and disabled.
But performing a synchronized IPI from a softirq is buggy as reported in
the following scenario:
WARNING: CPU: 1 PID: 26 at kernel/smp.c:633 smp_call_function_single
Modules linked in: rcutorture torture
CPU: 1 UID: 0 PID: 26 Comm: migration/1 Not tainted 6.11.0-rc1-00012-g9139f93209d1 #1
Stopper: multi_cpu_stop+0x0/0x320 <- __stop_cpus+0xd0/0x120
RIP: 0010:smp_call_function_single
<IRQ>
swake_up_one_online
__call_rcu_nocb_wake
__call_rcu_common
? rcu_torture_one_read
call_timer_fn
__run_timers
run_timer_softirq
handle_softirqs
irq_exit_rcu
? tick_handle_periodic
sysvec_apic_timer_interrupt
</IRQ>
Fix this with forcing deferred rcuog wake up through the NOCB timer when
the CPU is offline. The actual wake up will happen from
rcutree_report_cpu_dead().
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202409231644.4c55582d-lkp@intel.com
Fixes: 9139f93209 ("rcu/nocb: Fix RT throttling hrtimer armed from offline CPU")
Reviewed-by: "Joel Fernandes (Google)" <joel@joelfernandes.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Neeraj Upadhyay <neeraj.upadhyay@kernel.org>
* A few small typo fixes
* fstests xfs/538 DEBUG-only fix
* Performance fix on blockgc on COW'ed files,
by skipping trims on cowblock inodes currently
opened for write
* Prevent cowblocks to be freed under dirty pagecache
during unshare
* Update MAINTAINERS file to quote the new maintainer
Signed-off-by: Carlos Maiolino <cem@kernel.org>
-----BEGIN PGP SIGNATURE-----
iJUEABMJAB0WIQQMHYkcUKcy4GgPe2RGdaER5QtfpgUCZwY6mgAKCRBGdaER5Qtf
poE8AYCZzMJr9wMrs2RsWRnaEhMRJNZIPQmSKXgHAK3mV5AbXtdHRc8yGVNHf+mW
Nh0fwAkBf1Ix0VJWkXOSFHZI9O2lLRsCogbNjFhwYF0MHZch2/mq1Wa4Tj1SDlfg
Ny2PJBNHyA==
=OkRo
-----END PGP SIGNATURE-----
Merge tag 'xfs-6.12-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Carlos Maiolino:
- A few small typo fixes
- fstests xfs/538 DEBUG-only fix
- Performance fix on blockgc on COW'ed files, by skipping trims on
cowblock inodes currently opened for write
- Prevent cowblocks to be freed under dirty pagecache during unshare
- Update MAINTAINERS file to quote the new maintainer
* tag 'xfs-6.12-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: fix a typo
xfs: don't free cowblocks from under dirty pagecache on unshare
xfs: skip background cowblock trims on inodes open for write
xfs: support lowmode allocations in xfs_bmap_exact_minlen_extent_alloc
xfs: call xfs_bmap_exact_minlen_extent_alloc from xfs_bmap_btalloc
xfs: don't ifdef around the exact minlen allocations
xfs: fold xfs_bmap_alloc_userdata into xfs_bmapi_allocate
xfs: distinguish extra split from real ENOSPC from xfs_attr_node_try_addname
xfs: distinguish extra split from real ENOSPC from xfs_attr3_leaf_split
xfs: return bool from xfs_attr3_leaf_add
xfs: merge xfs_attr_leaf_try_add into xfs_attr_leaf_addname
xfs: Use try_cmpxchg() in xlog_cil_insert_pcp_aggregate()
xfs: scrub: convert comma to semicolon
xfs: Remove empty declartion in header file
MAINTAINERS: add Carlos Maiolino as XFS release manager
Simon Horman says:
====================
MAINTAINERS: Networking file coverage updates
The aim of this proposal is to make the handling of some files,
related to Networking and Wireless, more consistently. It does so by:
1. Adding some more headers to the UDP section, making it consistent
with the TCP section.
2. Excluding some files relating to Wireless from NETWORKING [GENERAL],
making their handling consistent with other files related to
Wireless.
The aim of this is to make things more consistent. And for MAINTAINERS
to better reflect the situation on the ground. I am more than happy to
be told that the current state of affairs is fine. Or for other ideas to
be discussed.
v1: https://lore.kernel.org/20241004-maint-net-hdrs-v1-0-41fd555aacc5@kernel.org
====================
Link: https://patch.msgid.link/20241009-maint-net-hdrs-v2-0-f2c86e7309c8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add netdev mailing list and some more udp.h headers to the UDP section.
This is now more consistent with the TCP section.
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241009-maint-net-hdrs-v2-2-f2c86e7309c8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
We already exclude wireless drivers from the netdev@ traffic, to
delegate it to linux-wireless@, and avoid overwhelming netdev@.
Many of the following wireless-related sections MAINTAINERS
are already not included in the NETWORKING [GENERAL] section.
For consistency, exclude those that are.
* 802.11 (including CFG80211/NL80211)
* MAC80211
* RFKILL
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241009-maint-net-hdrs-v2-1-f2c86e7309c8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
syzbot found that slhc_remember() was missing checks against
malicious packets [1].
slhc_remember() only checked the size of the packet was at least 20,
which is not good enough.
We need to make sure the packet includes the IPv4 and TCP header
that are supposed to be carried.
Add iph and th pointers to make the code more readable.
[1]
BUG: KMSAN: uninit-value in slhc_remember+0x2e8/0x7b0 drivers/net/slip/slhc.c:666
slhc_remember+0x2e8/0x7b0 drivers/net/slip/slhc.c:666
ppp_receive_nonmp_frame+0xe45/0x35e0 drivers/net/ppp/ppp_generic.c:2455
ppp_receive_frame drivers/net/ppp/ppp_generic.c:2372 [inline]
ppp_do_recv+0x65f/0x40d0 drivers/net/ppp/ppp_generic.c:2212
ppp_input+0x7dc/0xe60 drivers/net/ppp/ppp_generic.c:2327
pppoe_rcv_core+0x1d3/0x720 drivers/net/ppp/pppoe.c:379
sk_backlog_rcv+0x13b/0x420 include/net/sock.h:1113
__release_sock+0x1da/0x330 net/core/sock.c:3072
release_sock+0x6b/0x250 net/core/sock.c:3626
pppoe_sendmsg+0x2b8/0xb90 drivers/net/ppp/pppoe.c:903
sock_sendmsg_nosec net/socket.c:729 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:744
____sys_sendmsg+0x903/0xb60 net/socket.c:2602
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2656
__sys_sendmmsg+0x3c1/0x960 net/socket.c:2742
__do_sys_sendmmsg net/socket.c:2771 [inline]
__se_sys_sendmmsg net/socket.c:2768 [inline]
__x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2768
x64_sys_call+0xb6e/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:308
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Uninit was created at:
slab_post_alloc_hook mm/slub.c:4091 [inline]
slab_alloc_node mm/slub.c:4134 [inline]
kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4186
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:587
__alloc_skb+0x363/0x7b0 net/core/skbuff.c:678
alloc_skb include/linux/skbuff.h:1322 [inline]
sock_wmalloc+0xfe/0x1a0 net/core/sock.c:2732
pppoe_sendmsg+0x3a7/0xb90 drivers/net/ppp/pppoe.c:867
sock_sendmsg_nosec net/socket.c:729 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:744
____sys_sendmsg+0x903/0xb60 net/socket.c:2602
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2656
__sys_sendmmsg+0x3c1/0x960 net/socket.c:2742
__do_sys_sendmmsg net/socket.c:2771 [inline]
__se_sys_sendmmsg net/socket.c:2768 [inline]
__x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2768
x64_sys_call+0xb6e/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:308
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
CPU: 0 UID: 0 PID: 5460 Comm: syz.2.33 Not tainted 6.12.0-rc2-syzkaller-00006-g87d6aab2389e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Fixes: b5451d783a ("slip: Move the SLIP drivers")
Reported-by: syzbot+2ada1bc857496353be5a@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/netdev/670646db.050a0220.3f80e.0027.GAE@google.com/T/#u
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20241009091132.2136321-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Eric report a panic on IPPROTO_SMC, and give the facts
that when INET_PROTOSW_ICSK was set, icsk->icsk_sync_mss must be set too.
Bug: Unable to handle kernel NULL pointer dereference at virtual address
0000000000000000
Mem abort info:
ESR = 0x0000000086000005
EC = 0x21: IABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x05: level 1 translation fault
user pgtable: 4k pages, 48-bit VAs, pgdp=00000001195d1000
[0000000000000000] pgd=0800000109c46003, p4d=0800000109c46003,
pud=0000000000000000
Internal error: Oops: 0000000086000005 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 UID: 0 PID: 8037 Comm: syz.3.265 Not tainted
6.11.0-rc7-syzkaller-g5f5673607153 #0
Hardware name: Google Google Compute Engine/Google Compute Engine,
BIOS Google 08/06/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : 0x0
lr : cipso_v4_sock_setattr+0x2a8/0x3c0 net/ipv4/cipso_ipv4.c:1910
sp : ffff80009b887a90
x29: ffff80009b887aa0 x28: ffff80008db94050 x27: 0000000000000000
x26: 1fffe0001aa6f5b3 x25: dfff800000000000 x24: ffff0000db75da00
x23: 0000000000000000 x22: ffff0000d8b78518 x21: 0000000000000000
x20: ffff0000d537ad80 x19: ffff0000d8b78000 x18: 1fffe000366d79ee
x17: ffff8000800614a8 x16: ffff800080569b84 x15: 0000000000000001
x14: 000000008b336894 x13: 00000000cd96feaa x12: 0000000000000003
x11: 0000000000040000 x10: 00000000000020a3 x9 : 1fffe0001b16f0f1
x8 : 0000000000000000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000002 x1 : 0000000000000000 x0 : ffff0000d8b78000
Call trace:
0x0
netlbl_sock_setattr+0x2e4/0x338 net/netlabel/netlabel_kapi.c:1000
smack_netlbl_add+0xa4/0x154 security/smack/smack_lsm.c:2593
smack_socket_post_create+0xa8/0x14c security/smack/smack_lsm.c:2973
security_socket_post_create+0x94/0xd4 security/security.c:4425
__sock_create+0x4c8/0x884 net/socket.c:1587
sock_create net/socket.c:1622 [inline]
__sys_socket_create net/socket.c:1659 [inline]
__sys_socket+0x134/0x340 net/socket.c:1706
__do_sys_socket net/socket.c:1720 [inline]
__se_sys_socket net/socket.c:1718 [inline]
__arm64_sys_socket+0x7c/0x94 net/socket.c:1718
__invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712
el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
Code: ???????? ???????? ???????? ???????? (????????)
---[ end trace 0000000000000000 ]---
This patch add a toy implementation that performs a simple return to
prevent such panic. This is because MSS can be set in sock_create_kern
or smc_setsockopt, similar to how it's done in AF_SMC. However, for
AF_SMC, there is currently no way to synchronize MSS within
__sys_connect_file. This toy implementation lays the groundwork for us
to support such feature for IPPROTO_SMC in the future.
Fixes: d25a92ccae ("net/smc: Introduce IPPROTO_SMC")
Reported-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: D. Wythe <alibuda@linux.alibaba.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Wenjia Zhang <wenjia@linux.ibm.com>
Link: https://patch.msgid.link/1728456916-67035-1-git-send-email-alibuda@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The purpose of this section is to document what is the current practice
regarding clean-up patches which address checkpatch warnings and similar
problems. I feel there is a value in having this documented so others
can easily refer to it.
Clearly this topic is subjective. And to some extent the current
practice discourages a wider range of patches than is described here.
But I feel it is best to start somewhere, with the most well established
part of the current practice.
Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241009-doc-mc-clean-v2-1-e637b665fa81@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Kuniyuki Iwashima says:
====================
rtnetlink: Handle error of rtnl_register_module().
While converting phonet to per-netns RTNL, I found a weird comment
/* Further rtnl_register_module() cannot fail */
that was true but no longer true after commit addf9b90de ("net:
rtnetlink: use rcu to free rtnl message handlers").
Many callers of rtnl_register_module() just ignore the returned
value but should handle them properly.
This series introduces two helpers, rtnl_register_many() and
rtnl_unregister_many(), to do that easily and fix such callers.
All rtnl_register() and rtnl_register_module() will be converted
to _many() variant and some rtnl_lock() will be saved in _many()
later in net-next.
Changes:
v4:
* Add more context in changelog of each patch
v3: https://lore.kernel.org/all/20241007124459.5727-1-kuniyu@amazon.com/
* Move module *owner to struct rtnl_msg_handler
* Make struct rtnl_msg_handler args/vars const
* Update mctp goto labels
v2: https://lore.kernel.org/netdev/20241004222358.79129-1-kuniyu@amazon.com/
* Remove __exit from mctp_neigh_exit().
v1: https://lore.kernel.org/netdev/20241003205725.5612-1-kuniyu@amazon.com/
====================
Link: https://patch.msgid.link/20241008184737.9619-1-kuniyu@amazon.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Before commit addf9b90de ("net: rtnetlink: use rcu to free rtnl
message handlers"), once the first rtnl_register_module() allocated
rtnl_msg_handlers[PF_PHONET], the following calls never failed.
However, after the commit, rtnl_register_module() could fail silently
to allocate rtnl_msg_handlers[PF_PHONET][msgtype] and requires error
handling for each call.
Handling the error allows users to view a module as an all-or-nothing
thing in terms of the rtnetlink functionality. This prevents syzkaller
from reporting spurious errors from its tests, where OOM often occurs
and module is automatically loaded.
Let's use rtnl_register_many() to handle the errors easily.
Fixes: addf9b90de ("net: rtnetlink: use rcu to free rtnl message handlers")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Acked-by: Rémi Denis-Courmont <courmisch@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Since introduced, mpls_init() has been ignoring the returned
value of rtnl_register_module(), which could fail silently.
Handling the error allows users to view a module as an all-or-nothing
thing in terms of the rtnetlink functionality. This prevents syzkaller
from reporting spurious errors from its tests, where OOM often occurs
and module is automatically loaded.
Let's handle the errors by rtnl_register_many().
Fixes: 03c0566542 ("mpls: Netlink commands to add, remove, and dump routes")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Since introduced, mctp has been ignoring the returned value of
rtnl_register_module(), which could fail silently.
Handling the error allows users to view a module as an all-or-nothing
thing in terms of the rtnetlink functionality. This prevents syzkaller
from reporting spurious errors from its tests, where OOM often occurs
and module is automatically loaded.
Let's handle the errors by rtnl_register_many().
Fixes: 583be982d9 ("mctp: Add device handling and netlink interface")
Fixes: 831119f887 ("mctp: Add neighbour netlink interface")
Fixes: 06d2f4c583 ("mctp: Add netlink route management")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Since introduced, br_vlan_rtnl_init() has been ignoring the returned
value of rtnl_register_module(), which could fail silently.
Handling the error allows users to view a module as an all-or-nothing
thing in terms of the rtnetlink functionality. This prevents syzkaller
from reporting spurious errors from its tests, where OOM often occurs
and module is automatically loaded.
Let's handle the errors by rtnl_register_many().
Fixes: 8dcea18708 ("net: bridge: vlan: add rtm definitions and dump support")
Fixes: f26b296585 ("net: bridge: vlan: add new rtm message support")
Fixes: adb3ce9bcb ("net: bridge: vlan: add del rtm message support")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Since introduced, vxlan_vnifilter_init() has been ignoring the
returned value of rtnl_register_module(), which could fail silently.
Handling the error allows users to view a module as an all-or-nothing
thing in terms of the rtnetlink functionality. This prevents syzkaller
from reporting spurious errors from its tests, where OOM often occurs
and module is automatically loaded.
Let's handle the errors by rtnl_register_many().
Fixes: f9c4bb0b24 ("vxlan: vni filtering support on collect metadata device")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Before commit addf9b90de ("net: rtnetlink: use rcu to free rtnl message
handlers"), once rtnl_msg_handlers[protocol] was allocated, the following
rtnl_register_module() for the same protocol never failed.
However, after the commit, rtnl_msg_handler[protocol][msgtype] needs to
be allocated in each rtnl_register_module(), so each call could fail.
Many callers of rtnl_register_module() do not handle the returned error,
and we need to add many error handlings.
To handle that easily, let's add wrapper functions for bulk registration
of rtnetlink message handlers.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The dev_pm_domain_attach|detach_list() functions are not resource managed,
hence they should not use devm_* helpers to manage allocation/freeing of
data. Let's fix this by converting to the traditional alloc/free functions.
Fixes: 161e16a5e5 ("PM: domains: Add helper functions to attach/detach multiple PM domains")
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20241002122232.194245-3-ulf.hansson@linaro.org
