Currently amd_pstate sets CPPC enable bit in MSR_AMD_CPPC_ENABLE only
for the CPU where the module_init happened. But MSR_AMD_CPPC_ENABLE is
per-socket. This causes CPPC enable bit to set for only one socket for
servers with more than one physical packages. To fix this write
MSR_AMD_CPPC_ENABLE per-socket.
Also, handle duplicate calls for cppc_enable, because it's called from
per-policy/per-core callbacks and can result in duplicate MSR writes.
Before the fix:
amd@amd:~$ sudo rdmsr -a 0xc00102b1 | uniq --count
192 0
192 1
After the fix:
amd@amd:~$ sudo rdmsr -a 0xc00102b1 | uniq --count
384 1
Suggested-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Signed-off-by: Wyes Karny <wyes.karny@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
If fast_switch_possible flag is set by the scaling driver, the governor
is free to select fast_switch function even if adjust_perf is set. Some
scaling drivers which use adjust_perf don't set fast_switch thinking
that the governor would never fall back to fast_switch. But the governor
can fall back to fast_switch even in runtime if frequency invariance is
disabled due to some reason. This could crash the kernel if the driver
didn't set the fast_switch function pointer.
Therefore, fail driver registration if it has adjust_perf without
fast_switch.
Suggested-by: Rafael J. Wysocki <rafael@kernel.org>
Suggested-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Wyes Karny <wyes.karny@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
kernel after bypassing the decompressor and the CS descriptor used
ends up being the EFI one which is not mapped in the identity page
table, leading to early SEV/SNP guest communication exceptions
resulting in the guest crashing
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmSFqi8ACgkQEsHwGGHe
VUoJWhAAqSYKHVMuOebeCiS4mF7gKIdwE5UwxF5vVWa7nwOLxRUygdFTweyjqV2n
bKoGGNwEquYxhKUoRjrBr+dxZXx6qapDS8oGUL9Ndus93Zs/zIe6KF23EJbkZKoy
4uh37D0G2lgA+E3Ke/hX5ac94AYtcTd8cfSw63GIs10vt/bsupdhreSY3e2Z8zcQ
e2OngvL/PUX06g4/wXYsAlQszRwyPwJO++y82OdqisJXJLV65fxui7YRS8g4Koh2
DjKHmQyuFTN3D40C7F7vlH0iq9+kAhDpMaG6lL2/QaWGQSAA4sw9qArxy9JTDATw
0Dk+L4iHimPFopke1z6rPG13TRhtLt0cWGCp1/cKQA6w6/eBvpOdpkxUeL7kF8UP
yZMh3XeBRWIOewfXeN+sjhsetVHSK3dMRPppN/pry0bgTUWbGBo7nnl3QgrdYyrk
l+BigY0JTOBRzkk3ECqCcR88jYcI1jNm/iaqCuPwqhkpanElKryD268cu4FINz60
UFDlrKiEVmQhMrf6MJji3eJec6CezjDtTfuboPPLyUxz/At/5khcxEtAalmieYpy
WZmj2hlG9Mzdfv5TA3JX5BvOt7ODicf7wtxJ3W3qxz2iUMJ3uCO0fSn1b9sJz0L7
LwRZ7uskHz5J122AQhEEDq0T6n0rY4GBdZhzONN64wXttSGJTqY=
=yaY/
-----END PGP SIGNATURE-----
Merge tag 'x86_urgent_for_v6.4_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fix from Borislav Petkov:
- Set up the kernel CS earlier in the boot process in case EFI boots
the kernel after bypassing the decompressor and the CS descriptor
used ends up being the EFI one which is not mapped in the identity
page table, leading to early SEV/SNP guest communication exceptions
resulting in the guest crashing
* tag 'x86_urgent_for_v6.4_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/head/64: Switch to KERNEL_CS as soon as new GDT is installed
-----BEGIN PGP SIGNATURE-----
iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmSFH04ACgkQiiy9cAdy
T1HXbAv5AZmcFRMjMTY4Yk/4Csm9wFn11ieMtmtBPfzdHLt5SNnVL+QK69wUJEVb
Z0Q/mcc6xJvgzda3W9k7jg0G3ZiWty9GJ8ezqlVNLUQdRuRVqnoS5FoF9d68/UUN
t+AVz2mLb28wIZbx13OXQ4Eb46KgbI4fQN/mZ7c6BrbKHu6CxYg84SyXG8WaBgw3
FYGpGGnF94O26kbAwa+9ZI51zrNOpHFtjNZtdq/c/uYhpSa9aE4uNDkI841A2v2W
//l9CxbK8gwXObOFmXlsMOrT+z/4rigL7iWJaR/6fRvcswv6x1Nqd8xvLum9hzDl
IRvXrshKUP1w7i5eAYUavzIqc11nlGM+EGUhYpkTmED6oxpXufyf5029JH5ZziSR
0lsQ/1ZCI1/7h5fkZIxI7khwIhOBVitrRj4rylTQzlrTyZZUdR+O2ONlsqmP5+tX
Iw+z0NHrg/4+Mt2SSMx67QXoT2RU8E0GxtLOk5u6Hq4KJjv8wC5NquA+EVnVovsK
he0D1ibu
=JIvi
-----END PGP SIGNATURE-----
Merge tag '6.4-rc5-smb3-server-fixes' of git://git.samba.org/ksmbd
Pull smb server fixes from Steve French:
"Five smb3 server fixes, all also for stable:
- Fix four slab out of bounds warnings: improve checks for protocol
id, and for small packet length, and for create context parsing,
and for negotiate context parsing
- Fix for incorrect dereferencing POSIX ACLs"
* tag '6.4-rc5-smb3-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: validate smb request protocol id
ksmbd: check the validation of pdu_size in ksmbd_conn_handler_loop
ksmbd: fix posix_acls and acls dereferencing possible ERR_PTR()
ksmbd: fix out-of-bound read in parse_lease_state()
ksmbd: fix out-of-bound read in deassemble_neg_contexts()
drivers. Thank you very much! Other than that, one new driver maintainer
and the rest is usual driver bugfixes. at24 has a Kconfig dependecy fix.
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmSE1fcACgkQFA3kzBSg
KbYLJQ//TdGn7LIpmF62lmKSvgE/AePRI055dbfxCy2ChR0wFEl8kSikVOwk1/tJ
bJ7OoUK7kegXWzj2Mj4t9+Gu8lByvxa6E6jmviqrdJjKj8ZECObJJ1EjbWugtQxp
Gtf+PiaaUMg/gMw43PV9/pSevKcD5bhekIdrIIDWdWfWQikfpuDm8Mo5btMYKQtt
pWITwfdKnMiDHrpCO5VV9sz4JPd+f968xpmsnZJ/mkDqLdb9VA9U7vm62cvS3g4X
N04noEKGfmWmO25inK3HDPyhVptVkzkR7kc0E6gqF6Tm+yX9LOmV5r2/9QwgJD25
9T/oLmYvFjBvBgcqpFIU70PMpUi3/jZhpz+TLNa3szWttbr2m9buCyRBUYCxKC/D
XYW3ge5aojpi2Xl2DPaSwwrBW80V1TTOSpSJsjD3pGhujEZizaWS6PaVHgCNvf6/
/mse1+GjYwbnBAhdaaOgGDIIoQJ4giu8AUoLNhYrqBxkJnUdCqLcNITKNGWr2RFF
0Zn9Aa7/9YbIs1ojpgYumWwgFlILwAk8kRqCz1J/madh2+Z+tCq+QKnfgTZ6YGPM
HN+M0NhHJllDNtx/+r+95WWPUf0fHy2MiPU/RrifBiTdy3rdCzcOAyk6CvVbJpfk
seeq6jxrxqcYWz1cMTfCOVCwO3WQ0TZvL13Db49fLELtMJRhFw0=
=m0XT
-----END PGP SIGNATURE-----
Merge tag 'i2c-for-6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"Biggest news is that Andi Shyti steps in for maintaining the
controller drivers. Thank you very much!
Other than that, one new driver maintainer and the rest is usual
driver bugfixes. at24 has a Kconfig dependecy fix"
* tag 'i2c-for-6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
MAINTAINERS: Add entries for Renesas RZ/V2M I2C driver
eeprom: at24: also select REGMAP
i2c: sprd: Delete i2c adapter in .remove's error path
i2c: mv64xxx: Fix reading invalid status value in atomic mode
i2c: designware: fix idx_write_cnt in read loop
i2c: mchp-pci1xxxx: Avoid cast to incompatible function type
i2c: img-scb: Fix spelling mistake "innacurate" -> "inaccurate"
MAINTAINERS: Add myself as I2C host drivers maintainer
Most of the changes this time are for the Qualcomm Snapdragon platforms.
There are bug fixes for error handling in Qualcomm icc-bwmon, rpmh-rsc,
ramp_controller and rmtfs driver as well as the AMD tee firmware
driver and a missing initialization in the Arm ff-a firmware driver.
The Qualcomm RPMh and EDAC drivers need some rework to work correctly
on all supported chips.
The DT fixes include:
- i.MX8 fixes for gpio, pinmux and clock settings
- ADS touchscreen gpio polarity settings in several machines
- Address dtb warnings for caches, panel and input-enable
properties on Qualcomm platforms
- Incorrect data on qualcomm platforms fir SA8155P power domains,
SM8550 LLCC, SC7180-lite SDRAM frequencies and SM8550 soundwire.
- Remoteproc firmware paths are corrected for Sony Xperia 10 IV.
-----BEGIN PGP SIGNATURE-----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=auoN
-----END PGP SIGNATURE-----
Merge tag 'arm-fixes-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Most of the changes this time are for the Qualcomm Snapdragon
platforms.
There are bug fixes for error handling in Qualcomm icc-bwmon,
rpmh-rsc, ramp_controller and rmtfs driver as well as the AMD tee
firmware driver and a missing initialization in the Arm ff-a firmware
driver. The Qualcomm RPMh and EDAC drivers need some rework to work
correctly on all supported chips.
The DT fixes include:
- i.MX8 fixes for gpio, pinmux and clock settings
- ADS touchscreen gpio polarity settings in several machines
- Address dtb warnings for caches, panel and input-enable properties
on Qualcomm platforms
- Incorrect data on qualcomm platforms fir SA8155P power domains,
SM8550 LLCC, SC7180-lite SDRAM frequencies and SM8550 soundwire
- Remoteproc firmware paths are corrected for Sony Xperia 10 IV"
* tag 'arm-fixes-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (36 commits)
firmware: arm_ffa: Set handle field to zero in memory descriptor
ARM: dts: Fix erroneous ADS touchscreen polarities
arm64: dts: imx8mn-beacon: Fix SPI CS pinmux
arm64: dts: imx8-ss-dma: assign default clock rate for lpuarts
arm64: dts: imx8qm-mek: correct GPIOs for USDHC2 CD and WP signals
EDAC/qcom: Get rid of hardcoded register offsets
EDAC/qcom: Remove superfluous return variable assignment in qcom_llcc_core_setup()
arm64: dts: qcom: sm8550: Use the correct LLCC register scheme
dt-bindings: cache: qcom,llcc: Fix SM8550 description
arm64: dts: qcom: sc7180-lite: Fix SDRAM freq for misidentified sc7180-lite boards
arm64: dts: qcom: sm8550: use uint16 for Soundwire interval
soc: qcom: rpmhpd: Add SA8155P power domains
arm64: dts: qcom: Split out SA8155P and use correct RPMh power domains
dt-bindings: power: qcom,rpmpd: Add SA8155P
soc: qcom: Rename ice to qcom_ice to avoid module name conflict
soc: qcom: rmtfs: Fix error code in probe()
soc: qcom: ramp_controller: Fix an error handling path in qcom_ramp_controller_probe()
ARM: dts: at91: sama7g5ek: fix debounce delay property for shdwc
ARM: at91: pm: fix imbalanced reference counter for ethernet devices
arm64: dts: qcom: sm6375-pdx225: Fix remoteproc firmware paths
...
-----BEGIN PGP SIGNATURE-----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=fNEf
-----END PGP SIGNATURE-----
Merge tag 'block-6.4-2023-06-09' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- Fix an issue with the hardware queue nr_active, causing it to become
imbalanced (Tian)
- Fix an issue with null_blk not releasing pages if configured as
memory backed (Nitesh)
- Fix a locking issue in dasd (Jan)
* tag 'block-6.4-2023-06-09' of git://git.kernel.dk/linux:
s390/dasd: Use correct lock while counting channel queue length
null_blk: Fix: memory release when memory_backed=1
blk-mq: fix blk_mq_hw_ctx active request accounting
A bunch of fixes all over the place
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmSDUGkPHG1zdEByZWRo
YXQuY29tAAoJECgfDbjSjVRpw6gH+wbopniPKDrxNwTpDFx3jix3QDTzVMY4Bq4k
QdwPfjAZ1aDZXYHV1CdFXeKTA+ZkWHIREZSr+E/2/jeI55Exc2AeFptZrUesSg29
jMN1MPs00CCy8Qi9BiCZIQkFkIKHNA2PY8wIA0oIXhIaG7pBtYQ14CnAFqn41ev5
II20h389KMthe0lwm4ni/qHVZzG/2qP/JXLKf35proDEnU5WWM1rQZ1666EFMaIR
6QExqwbPubxfv44Kl3mMkanGj6MmtLtFa2XlMLbEfLrU5/Xz+CywqSFHTUerrh3I
eTNyqz4Oyj6UpRq264rqQBJmpSn8LWFBZXQlJ6Y+ef/h8Mhdewk=
=G8CT
-----END PGP SIGNATURE-----
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio bug fixes from Michael Tsirkin:
"A bunch of fixes all over the place"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
tools/virtio: use canonical ftrace path
vhost_vdpa: support PACKED when setting-getting vring_base
vhost: support PACKED when setting-getting vring_base
vhost: Fix worker hangs due to missed wake up calls
vhost: Fix crash during early vhost_transport_send_pkt calls
vhost_net: revert upend_idx only on retriable error
vhost_vdpa: tell vqs about the negotiated
vdpa/mlx5: Fix hang when cvq commands are triggered during device unregister
tools/virtio: Add .gitignore for ringtest
tools/virtio: Fix arm64 ringtest compilation error
vduse: avoid empty string for dev name
vhost: use kzalloc() instead of kmalloc() followed by memset()
snapshot-based mirroring scenarios in RBD and a reference counting
fixup to avoid use-after-free in CephFS, all marked for stable.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmSDUh4THGlkcnlvbW92
QGdtYWlsLmNvbQAKCRBKf944AhHzi0guB/4l7wOFnFvC+Dz5Y0KKuq2zFGQ64eZM
hVpKEANsV/py/MTOdCzhW5cNcNj5/g8+1eozGxA8IzckzWf+25ziIn+BNWOO7DK1
eO1U0wdiFnkXzr3nKSqNqm+hrUupAUd4Rb6644I4FwWKRu1WQydRjmvFVE+gw86O
eeXujr3IlhhDF/VqO0sekCx9MaFPQaCaoscM3gU04meKAG84jt3oezueOlRqYFTX
batwJ33wzVtLSh1NJIhC0iBMuBgvnuqQ9R8bHTdSNkR8Ov4V3B4DQGL4lmYnBxbv
L3fMcz+sdZu3bDptUta4ZgdS4LkxUUUUEK07XeoBhAjZ3qPrMiD/gXay
=S7Tu
-----END PGP SIGNATURE-----
Merge tag 'ceph-for-6.4-rc6' of https://github.com/ceph/ceph-client
Pull ceph fixes from Ilya Dryomov:
"A fix for a potential data corruption in differential backup and
snapshot-based mirroring scenarios in RBD and a reference counting
fixup to avoid use-after-free in CephFS, all marked for stable"
* tag 'ceph-for-6.4-rc6' of https://github.com/ceph/ceph-client:
ceph: fix use-after-free bug for inodes when flushing capsnaps
rbd: get snapshot context after exclusive lock is ensured to be held
rbd: move RBD_OBJ_FLAG_COPYUP_ENABLED flag setting
The lock around counting the channel queue length in the BIODASDINFO
ioctl was incorrectly changed to the dasd_block->queue_lock with commit
583d6535cb ("dasd: remove dead code"). This can lead to endless list
iterations and a subsequent crash.
The queue_lock is supposed to be used only for queue lists belonging to
dasd_block. For dasd_device related queue lists the ccwdev lock must be
used.
Fix the mentioned issues by correctly using the ccwdev lock instead of
the queue lock.
Fixes: 583d6535cb ("dasd: remove dead code")
Cc: stable@vger.kernel.org # v5.0+
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Link: https://lore.kernel.org/r/20230609153750.1258763-2-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
* A fix to avoid ISA-disallowed privilege mappings that can result from
WRITE+EXEC mmap requests from userspace.
* A fix for kfence to handle the huge pages.
* A fix to avoid converting misaligned VAs to huge pages.
* ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE has been selected so kprobe can
understand user pointers.
-----BEGIN PGP SIGNATURE-----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=CaWh
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
- A fix to avoid ISA-disallowed privilege mappings that can result from
WRITE+EXEC mmap requests from userspace.
- A fix for kfence to handle the huge pages.
- A fix to avoid converting misaligned VAs to huge pages.
- ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE has been selected so kprobe
can understand user pointers.
* tag 'riscv-for-linus-6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: fix kprobe __user string arg print fault issue
riscv: Check the virtual alignment before choosing a map size
riscv: Fix kfence now that the linear mapping can be backed by PUD/P4D/PGD
riscv: mm: Ensure prot of VM_WRITE and VM_EXEC must be readable
- Avoid linker error for randomly generated config file that
has CONFIG_BRANCH_PROFILE_NONE enabled and make it similar
to riscv, x86 and also to commit 4bf3ec384e ("s390: disable
branch profiling for vdso").
- Currently, if the device is offline and all the channel paths are
either configured or varied offline, the associated subchannel gets
unregistered. Don't unregister the subchannel, instead unregister
offline device.
-----BEGIN PGP SIGNATURE-----
iI0EABYIADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCZIMTsBccYWdvcmRlZXZA
bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8GXeAP0eglohSvMEtIQT3U5CaSdg8cXP
H3FXGtWymDiropZErQD/ZOYzbN1OBW05/ZBbdJQGYeH32FsJYXZE4JegAzDuqAY=
=bJaO
-----END PGP SIGNATURE-----
Merge tag 's390-6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Alexander Gordeev:
- Avoid linker error for randomly generated config file that has
CONFIG_BRANCH_PROFILE_NONE enabled and make it similar to riscv, x86
and also to commit 4bf3ec384e ("s390: disable branch profiling for
vdso").
- Currently, if the device is offline and all the channel paths are
either configured or varied offline, the associated subchannel gets
unregistered. Don't unregister the subchannel, instead unregister
offline device.
* tag 's390-6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/purgatory: disable branch profiling
s390/cio: unregister device when the only path is gone
- fix a memory corruption bug in gpio-sim
- fix inconsistencies in user-space configuration of gpio-sim
- make Andy Shevchenko a reviewer for the GPIO subsystem
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmSDOaEACgkQEacuoBRx
13KlgQ/+M0154lzMnynfwK7UjCVhXrpeTvwvy+Lxl6rUOUwLAvf91RO6nKC838/m
XEqYIZ2gbWEbgVGQnSKAJFy8B0boso54DE0R/zQ3mkmiSsZmWhET7rCWtJCGkIDC
M7BJmYnLbTwlveI5FFAl+AMGH1RWDljubgEwqnCX2RbJFwz3DVAAn8o+tZWu1Wm4
GUAgu8vEggM6idk0TolrCr/Tuic+T8QpGU1P3I2PA05G6t746dpMCDKg6W5M7N4F
gKARLMsf1FOcQAA+AcTnu8XzbWaYrm/HUR3I+BtnBKLdB8EFYzTC7gamKtlbiUVj
ReM1P9L71P/oHG+64smH+NViI4poVeaWArNDP3zxvLvWe+flNS22vomEvVKo+q8H
9a2dS5a4HU3ZTUlVpIzVvM+52JY2cKk2c+KvvDTYU49AMsccAHkfLE3Qsw2JmzIj
dX5I/3HiYYraM7Pe5xS0xlbJk9hekSXT35yoIJDdH2pmZwORqzgd4nkBoXF7dyS1
S1NfABdyfdy3LpuoqEvspvv/0HJqba1y8/IaRBbJsn9mj5uvNSmzxKUGjbZUzQfB
OvUVynJD5Ac7qsnFo5QxCP0AuXFIF96P1tf44rGmZBd2Pw+MeOEiiS+yvLNNd/wM
SetlMHnZW+X/YorvWfVp5vUS1+Rw2LuPQPBWBjC/YIABJ1JC3Ks=
=DFOg
-----END PGP SIGNATURE-----
Merge tag 'gpio-fixes-for-v6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
"Two fixes for the GPIO testing module and one commit making Andy a
reviewer for the GPIO subsystem:
- fix a memory corruption bug in gpio-sim
- fix inconsistencies in user-space configuration of gpio-sim
- make Andy Shevchenko a reviewer for the GPIO subsystem"
* tag 'gpio-fixes-for-v6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
MAINTAINERS: add Andy Shevchenko as reviewer for the GPIO subsystem
gpio: sim: quietly ignore configured lines outside the bank
gpio: sim: fix memory corruption when adding named lines and unnamed hogs
The canonical location for the tracefs filesystem is at /sys/kernel/tracing.
But, from Documentation/trace/ftrace.rst:
Before 4.1, all ftrace tracing control files were within the debugfs
file system, which is typically located at /sys/kernel/debug/tracing.
For backward compatibility, when mounting the debugfs file system,
the tracefs file system will be automatically mounted at:
/sys/kernel/debug/tracing
A few spots in tools/virtio still refer to this older debugfs
path, so let's update them to avoid confusion.
Signed-off-by: Ross Zwisler <zwisler@google.com>
Message-Id: <20230215223350.2658616-6-zwisler@google.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
Use the right structs for PACKED or split vqs when setting and
getting the vring base.
Fixes: 4c8cf31885 ("vhost: introduce vDPA-based backend")
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Message-Id: <20230424225031.18947-4-shannon.nelson@amd.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Use the right structs for PACKED or split vqs when setting and
getting the vring base.
Fixes: 4c8cf31885 ("vhost: introduce vDPA-based backend")
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Message-Id: <20230424225031.18947-3-shannon.nelson@amd.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
so far this cycle.
-----BEGIN PGP SIGNATURE-----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=pohE
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fix from Linus Walleij:
"A single fix for the Meson driver, nothing else has surfaced so far
this cycle"
* tag 'pinctrl-v6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: meson-axg: add missing GPIOA_18 gpio group
Lots of small fixes, and almost all are device-specific.
A few of them are the fixes for the old regressions by the fast
kctl lookups (introduced around 5.19). Others are ASoC simple-card
fixes, selftest compile warning fixes, ASoC AMD quirks, various
ASoC codec fixes as well as usual HD-audio quirks.
-----BEGIN PGP SIGNATURE-----
iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmSCzssOHHRpd2FpQHN1
c2UuZGUACgkQLtJE4w1nLE9Xsw//Uw6S7GTEGSLGUGI1AkUB8iFql7/eyNg9jt0N
LCwHF0mST5GZ6t2BHHNchEW0xOU4QvwqKy/qw5Wcswnfv+zaqT8kOk3MwTWK775m
xCvt+TMXj16Raz/zm7fmfQqOgbnLXUEjssbekIPGJVt2NW+bGq5qlxsMZUC0lMwo
Dfc/kobOGjqwoYeOCzWG5NaRYqIeYIx9/RY0SOFilEmh+QpU8GXWbCKnWkMWaYCj
7Ey9jjEOct9Je8G4v4vtbPSpBdkNO2lgfsMC1mgVE2PspukN9oq6E8yaqrBVDg2d
Pf2sqESYilfku71aKL1DpKNl/PNACZ+GWFYwnMAO84JSPy1QdtVh3Roq5CwetXvD
WnentI7jSFblRduxr00ZPypLCBIgOnTYBizwx0HeI303cYHU1r1pP+9tuKlE/3lk
yx/PJE8crCzcb1rzdSw4ABkBQXgYuZ04DwseSMejC1JC+u8JLA6VkY9LXeByj/5G
MnT8cJaQQ6DzgfMK+wtLNqorlbBz1btKbgwPjg9sfOxGbp5Y11VNipyDMfE1vvyV
bGgeDbMppUAQxJssIozOU7gsF61FFbua9vTtr1ikEuH/Wywg3SIQboIn2i3n0tzq
pPzEc19BR3i7ZXVlRujnmRqImlW7JJ0QvYIaFh+V+BYYu+L74l+9WSnTnP9XuiEy
gbwXcnA=
=XwtQ
-----END PGP SIGNATURE-----
Merge tag 'sound-6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Lots of small fixes, and almost all are device-specific.
A few of them are the fixes for the old regressions by the fast kctl
lookups (introduced around 5.19). Others are ASoC simple-card fixes,
selftest compile warning fixes, ASoC AMD quirks, various ASoC codec
fixes as well as usual HD-audio quirks"
* tag 'sound-6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (26 commits)
ALSA: hda/realtek: Enable 4 amplifiers instead of 2 on a HP platform
ALSA: hda: Fix kctl->id initialization
ALSA: gus: Fix kctl->id initialization
ALSA: cmipci: Fix kctl->id initialization
ALSA: ymfpci: Fix kctl->id initialization
ALSA: ice1712,ice1724: fix the kcontrol->id initialization
ALSA: hda/realtek: Add quirk for Clevo NS50AU
ALSA: hda/realtek: Add quirks for Asus ROG 2024 laptops using CS35L41
ALSA: hda/realtek: Add "Intel Reference board" and "NUC 13" SSID in the ALC256
ALSA: hda/realtek: Add Lenovo P3 Tower platform
ALSA: hda/realtek: Add a quirk for HP Slim Desktop S01
selftests: alsa: pcm-test: Fix compiler warnings about the format
ASoC: fsl_sai: Enable BCI bit if SAI works on synchronous mode with BYP asserted
ASoC: simple-card-utils: fix PCM constraint error check
ASoC: cs35l56: Remove NULL check from cs35l56_sdw_dai_set_stream()
ASoC: max98363: limit the number of channel to 1
ASoC: max98363: Removed 32bit support
ASoC: mediatek: mt8195: fix use-after-free in driver remove path
ASoC: mediatek: mt8188: fix use-after-free in driver remove path
ASoC: amd: yc: Add Thinkpad Neo14 to quirks list for acp6x
...
have the quota feature enabled.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAmSClpwACgkQ8vlZVpUN
gaME9AgAhKZuMUc9HxcMmXgkrVVTYh18OQVNwb8yI09gVspUkNC43mgwtYLAL6XT
fr1ifzSDgjKYSAaSXALP//zxo/xGAl1cKfjLz/XqeqU2TlVnQyvUTkO5ywe2YYHo
UZ2HbbiYXKH1c5PsqcwaiPmcf/sZvrXjvpvP4v4iO/b58UBKG5OIIlP6X/XgArco
KYeMuFZYOX+jsgP/9+I+cutUEa9paHnMxycmPARdrnem3eA0jZtS7YrLJijxFmbV
c4AFcbtuaW+ZmMHPsxtYoeQxM7TbL3vA0FghS14MxtdCipLkv5MTPnstaW/jGnST
IlHLwLADCktbusV8UVJotWfAWcKeGw==
=lKq5
-----END PGP SIGNATURE-----
Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 fix from Ted Ts'o:
"Fix an ext4 regression which breaks remounting r/w file systems that
have the quota feature enabled"
* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: only check dquot_initialize_needed() when debugging
Revert "ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled"
- Fix SPI CS pinmux for the final production version of imx8mn-beacon
board.
- Fix GPIOs for USDHC2 CD and WP signals on imx8qm-mek board.
- Assign default clock rate for i.MX8 LPUARTs to fix UART failure.
-----BEGIN PGP SIGNATURE-----
iQFIBAABCgAyFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAmSAj+8UHHNoYXduZ3Vv
QGtlcm5lbC5vcmcACgkQUFdYWoewfM4UbQf8CZyNR0LC443TKq24tV5YFQktQOc4
4FD7H0oYnqcnlAgxqo0X2aq4K+OwpWxwN4sqKFq3IT6U/FbPxpNIAUXIFjCdvUQs
rnvOmsJRgW+RSc+imVfgKfDPQG3bPX6YaZ2G8b1IyP3HrPfpOgi0V5G5Oi/rzSJ+
doP/pvzNKbS+pUp2ez+LD/YfbcPJcJ6ALX5IkJ1oPbhM7OSpsaenoi1KrlYIC/f0
PLzGnRSu6XAv+Oq7HZz4RWehdWmdXZaAaeHqMID5iDoaELgsqS8hs5C01N0s898U
qyK5va0o9uKfN564ViBSHkrjvIBCRpujap6Mi/56alQxIg7UixmjFgBc3A==
=AbVA
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=n8fu
-----END PGP SIGNATURE-----
Merge tag 'imx-fixes-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 6.4, round 2:
- Fix SPI CS pinmux for the final production version of imx8mn-beacon
board.
- Fix GPIOs for USDHC2 CD and WP signals on imx8qm-mek board.
- Assign default clock rate for i.MX8 LPUARTs to fix UART failure.
* tag 'imx-fixes-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: imx8mn-beacon: Fix SPI CS pinmux
arm64: dts: imx8-ss-dma: assign default clock rate for lpuarts
arm64: dts: imx8qm-mek: correct GPIOs for USDHC2 CD and WP signals
Link: https://lore.kernel.org/r/20230607141312.GU4199@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
fb-helper:
- Fill in fb-helper vars more correctly.
amdgpu:
- S0ix fixes
- GPU reset fixes
- SMU13 fixes
- SMU11 fixes
- Misc Display fixes
- Revert RV/RV2/PCO clock counter changes
- Fix Stoney xclk value
- Fix reserved vram debug info
radeon:
- Fix a potential use after free
i915:
- CDCLK voltage fix for ADL-P
- eDP wake sync pulse fix.
- Two error handling fixes to selftests
exynos:
- Fix wrong return in Exynos vidi driver.
- Fix use-after-free issue to Exynos g2d driver.
ast:
- resume and modeset fixes for ast.
ivpu:
- Assorted ivpu fixes.
lima:
- lima context destroy fix.
msm:
- Fix max segment size to address splat on newer a6xx
- Disable PSR by default w/ modparam to re-enable, since there
still seems to be a lingering issue
- Fix HPD issue
- Fix issue with unitialized GMU mutex
-----BEGIN PGP SIGNATURE-----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=4e1Q
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2023-06-09' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Bit busier and a bit more scattered than usual. amdgpu is the main
one, with ivpu and msm having a few fixes, then i915, exynos, ast,
lima, radeon with some misc bits, but overall nothing standing out.
fb-helper:
- Fill in fb-helper vars more correctly
amdgpu:
- S0ix fixes
- GPU reset fixes
- SMU13 fixes
- SMU11 fixes
- Misc Display fixes
- Revert RV/RV2/PCO clock counter changes
- Fix Stoney xclk value
- Fix reserved vram debug info
radeon:
- Fix a potential use after free
i915:
- CDCLK voltage fix for ADL-P
- eDP wake sync pulse fix
- Two error handling fixes to selftests
exynos:
- Fix wrong return in Exynos vidi driver
- Fix use-after-free issue to Exynos g2d driver
ast:
- resume and modeset fixes for ast
ivpu:
- Assorted ivpu fixes
lima:
- lima context destroy fix
msm:
- Fix max segment size to address splat on newer a6xx
- Disable PSR by default w/ modparam to re-enable, since there still
seems to be a lingering issue
- Fix HPD issue
- Fix issue with unitialized GMU mutex"
* tag 'drm-fixes-2023-06-09' of git://anongit.freedesktop.org/drm/drm: (32 commits)
drm/msm/a6xx: initialize GMU mutex earlier
drm/msm/dp: enable HDP plugin/unplugged interrupts at hpd_enable/disable
accel/ivpu: Fix sporadic VPU boot failure
accel/ivpu: Do not use mutex_lock_interruptible
accel/ivpu: Do not trigger extra VPU reset if the VPU is idle
drm/amd/display: Reduce sdp bw after urgent to 90%
drm/amdgpu: change reserved vram info print
drm/amdgpu: fix xclk freq on CHIP_STONEY
drm/radeon: fix race condition UAF in radeon_gem_set_domain_ioctl
Revert "drm/amdgpu: switch to golden tsc registers for raven/raven2"
Revert "drm/amdgpu: Differentiate between Raven2 and Raven/Picasso according to revision id"
Revert "drm/amdgpu: change the reference clock for raven/raven2"
drm/amd/display: add ODM case when looking for first split pipe
drm/amd: Make lack of `ACPI_FADT_LOW_POWER_S0` or `CONFIG_AMD_PMC` louder during suspend path
drm/amd/pm: conditionally disable pcie lane switching for some sienna_cichlid SKUs
drm/amd/pm: Fix power context allocation in SMU13
drm/amdgpu: fix Null pointer dereference error in amdgpu_device_recover_vram
drm/amd: Disallow s0ix without BIOS support again
drm/i915/selftests: Add some missing error propagation
drm/exynos: fix race condition UAF in exynos_g2d_exec_ioctl
...
* Fix css_set reference leaks on fork failures.
* Fix CPU hotplug locking in cgroup_transfer_tasks() which is used by
cgroup1 cpuset.
* Doc update.
-----BEGIN PGP SIGNATURE-----
iIQEABYIACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZIJ5bQ4cdGpAa2VybmVs
Lm9yZwAKCRCxYfJx3gVYGc/CAQCmE2cKGBWN45xbzIA5S7+zq8QCv85BYlnAgqpR
jgF8GQD/fFXdmKL0wTzjTf1YOvEi9UxJqhDvHSRtV53fzPedbg4=
=s+u8
-----END PGP SIGNATURE-----
Merge tag 'cgroup-for-6.4-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
- Fix css_set reference leaks on fork failures
- Fix CPU hotplug locking in cgroup_transfer_tasks() which is used by
cgroup1 cpuset
- Doc update
* tag 'cgroup-for-6.4-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: Documentation: Clarify usage of memory limits
cgroup: always put cset in cgroup_css_set_put_fork
cgroup: fix missing cpus_read_{lock,unlock}() in cgroup_transfer_tasks()
The internal_hpd flag is set to true by dp_bridge_hpd_enable() and set to
false by dp_bridge_hpd_disable() to handle GPIO pinmuxed into DP controller
case. HDP related interrupts can not be enabled until internal_hpd is set
to true. At current implementation dp_display_config_hpd() will initialize
DP host controller first followed by enabling HDP related interrupts if
internal_hpd was true at that time. Enable HDP related interrupts depends on
internal_hpd status may leave system with DP driver host is in running state
but without HDP related interrupts being enabled. This will prevent external
display from being detected. Eliminated this dependency by moving HDP related
interrupts enable/disable be done at dp_bridge_hpd_enable/disable() directly
regardless of internal_hpd status.
Changes in V3:
-- dp_catalog_ctrl_hpd_enable() and dp_catalog_ctrl_hpd_disable()
-- rewording ocmmit text
Changes in V4:
-- replace dp_display_config_hpd() with dp_display_host_start()
-- move enable_irq() at dp_display_host_start();
Changes in V5:
-- replace dp_display_host_start() with dp_display_host_init()
Changes in V6:
-- squash remove enable_irq() and disable_irq()
Fixes: cd198cadde ("drm/msm/dp: Rely on hpd_enable/disable callbacks")
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Tested-by: Leonard Lausen <leonard@lausen.nl> # on sc7180 lazor
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Tested-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Link: https://lore.kernel.org/r/1684878756-17830-1-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
- Fix build breakage due to bogus MAX_ORDER definitions on !4k pages
- Avoid masking fault address for perf software events
-----BEGIN PGP SIGNATURE-----
iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmSCO80QHHdpbGxAa2Vy
bmVsLm9yZwAKCRC3rHDchMFjNFvXB/0aRpgYaYwyHc5+vO7iqb1qdiuLoxqXRpPT
HywWo6yajrhIQ4OaV1HED4jY1jCNyzpSWMMJGgDfQNgJf5R0hr7A+QPaoKOLqlOa
NN5FN84CcoiDxFszbolvn3UdXN+RA/P7buAZNv2ub7B7GpV9jnIkVkSviHlLlUUx
OgrnTvR7FlyBVK2p5WMPh6ZUsfi2K9lNkGQHQBpE7jRPJbqcBmkgHqgsA+76NupQ
5UE/3DxOuu4UEo1LAFam63P1pn62CGEv1ZXzQYJ4PrYjZ41HCYpiCFX9iuzAo6JA
FwhVy+X1pkE8UrOASKz7NdOZssV5oHjuZ/BKdE9txyzHOOCcdGOQ
=QIKK
-----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:
"Two tiny arm64 fixes for -rc6.
One fixes a build breakage when MAX_ORDER can be nonsensical if
CONFIG_EXPERT=y and the other fixes the address masking for perf's
page fault software events so that it is consistent amongst them:
- Fix build breakage due to bogus MAX_ORDER definitions on !4k pages
- Avoid masking fault address for perf software events"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: mm: pass original fault address to handle_mm_fault() in PER_VMA_LOCK block
arm64: Remove the ARCH_FORCE_MAX_ORDER config input prompt
We can race where we have added work to the work_list, but
vhost_task_fn has passed that check but not yet set us into
TASK_INTERRUPTIBLE. wake_up_process will see us in TASK_RUNNING and
just return.
This bug was intoduced in commit f9010dbdce ("fork, vhost: Use
CLONE_THREAD to fix freezer/ps regression") when I moved the setting
of TASK_INTERRUPTIBLE to simplfy the code and avoid get_signal from
logging warnings about being in the wrong state. This moves the setting
of TASK_INTERRUPTIBLE back to before we test if we need to stop the
task to avoid a possible race there as well. We then have vhost_worker
set TASK_RUNNING if it finds work similar to before.
Fixes: f9010dbdce ("fork, vhost: Use CLONE_THREAD to fix freezer/ps regression")
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Message-Id: <20230607192338.6041-3-michael.christie@oracle.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
If userspace does VHOST_VSOCK_SET_GUEST_CID before VHOST_SET_OWNER we
can race where:
1. thread0 calls vhost_transport_send_pkt -> vhost_work_queue
2. thread1 does VHOST_SET_OWNER which calls vhost_worker_create.
3. vhost_worker_create will set the dev->worker pointer before setting
the worker->vtsk pointer.
4. thread0's vhost_work_queue will see the dev->worker pointer is
set and try to call vhost_task_wake using not yet set worker->vtsk
pointer.
5. We then crash since vtsk is NULL.
Before commit 6e890c5d50 ("vhost: use vhost_tasks for worker
threads"), we only had the worker pointer so we could just check it to
see if VHOST_SET_OWNER has been done. After that commit we have the
vhost_worker and vhost_task pointer, so we can now hit the bug above.
This patch embeds the vhost_worker in the vhost_dev and moves the work
list initialization back to vhost_dev_init, so we can just check the
worker.vtsk pointer to check if VHOST_SET_OWNER has been done like
before.
Fixes: 6e890c5d50 ("vhost: use vhost_tasks for worker threads")
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Message-Id: <20230607192338.6041-2-michael.christie@oracle.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reported-by: syzbot+d0d442c22fa8db45ff0e@syzkaller.appspotmail.com
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Fix possible virtqueue used buffers leak and corresponding stuck
in case of temporary -EIO from sendmsg() which is produced by
tun driver while backend device is not up.
In case of no-retriable error and zcopy do not revert upend_idx
to pass packet data (that is update used_idx in corresponding
vhost_zerocopy_signal_used()) as if packet data has been
transferred successfully.
v2: set vq->heads[ubuf->desc].len equal to VHOST_DMA_DONE_LEN
in case of fake successful transmit.
Signed-off-by: Andrey Smetanin <asmetanin@yandex-team.ru>
Message-Id: <20230424204411.24888-1-asmetanin@yandex-team.ru>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Andrey Smetanin <asmetanin@yandex-team.ru>
Acked-by: Jason Wang <jasowang@redhat.com>
As is done in the net, iscsi, and vsock vhost support, let the vdpa vqs
know about the features that have been negotiated. This allows vhost
to more safely make decisions based on the features, such as when using
PACKED vs split queues.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20230424225031.18947-2-shannon.nelson@amd.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Ignore executables for ringtest.
Signed-off-by: Rong Tao <rongtao@cestc.cn>
Message-Id: <tencent_C121802C93CB4095C6D7D95113442E830A07@qq.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Add the MAINTAINERS entries for the Renesas RZ/V2M I2C driver.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
On riscv qemu platform, when add kprobe event on do_sys_open() to show
filename string arg, it just print fault as follow:
echo 'p:myprobe do_sys_open dfd=$arg1 filename=+0($arg2):string flags=$arg3
mode=$arg4' > kprobe_events
bash-166 [000] ...1. 360.195367: myprobe: (do_sys_open+0x0/0x84)
dfd=0xffffffffffffff9c filename=(fault) flags=0x8241 mode=0x1b6
bash-166 [000] ...1. 360.219369: myprobe: (do_sys_open+0x0/0x84)
dfd=0xffffffffffffff9c filename=(fault) flags=0x8241 mode=0x1b6
bash-191 [000] ...1. 360.378827: myprobe: (do_sys_open+0x0/0x84)
dfd=0xffffffffffffff9c filename=(fault) flags=0x98800 mode=0x0
As riscv do not select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE,
the +0($arg2) addr is processed as a kernel address though it is a
userspace address, cause the above filename=(fault) print. So select
ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE to avoid the issue, after that the
kprobe trace is ok as below:
bash-166 [000] ...1. 96.767641: myprobe: (do_sys_open+0x0/0x84)
dfd=0xffffffffffffff9c filename="/dev/null" flags=0x8241 mode=0x1b6
bash-166 [000] ...1. 96.793751: myprobe: (do_sys_open+0x0/0x84)
dfd=0xffffffffffffff9c filename="/dev/null" flags=0x8241 mode=0x1b6
bash-177 [000] ...1. 96.962354: myprobe: (do_sys_open+0x0/0x84)
dfd=0xffffffffffffff9c filename="/sys/kernel/debug/tracing/events/kprobes/"
flags=0x98800 mode=0x0
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Acked-by: Björn Töpel <bjorn@rivosinc.com>
Fixes: 0ebeea8ca8 ("bpf: Restrict bpf_probe_read{, str}() only to archs where they work")
Link: https://lore.kernel.org/r/20230504072910.3742842-1-ruanjinjie@huawei.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This update contains:
- Propagate unlinked inode list corruption back up to log recovery (regression
fix).
- improve corruption detection for AGFL entries, AGFL indexes and XEFI extents
(syzkaller fuzzer oops report).
- Avoid double perag reference release (regression fix).
- Improve extent merging detection in scrub (regression fix).
- Fix a new undefined high bit shift (regression fix).
- Fix for AGF vs inode cluster buffer deadlock (regression fix).
-----BEGIN PGP SIGNATURE-----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=vT74
-----END PGP SIGNATURE-----
Merge tag 'xfs-6.4-rc5-fixes' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Dave Chinner:
"These are a set of regression fixes discovered on recent kernels. I
was hoping to send this to you a week and half ago, but events out of
my control delayed finalising the changes until early this week.
Whilst the diffstat looks large for this stage of the merge window, a
large chunk of it comes from moving the guts of one function from one
file to another i.e. it's the same code, it is just run in a different
context where it is safe to hold a specific lock. Otherwise the
individual changes are relatively small and straigtht forward.
Summary:
- Propagate unlinked inode list corruption back up to log recovery
(regression fix)
- improve corruption detection for AGFL entries, AGFL indexes and
XEFI extents (syzkaller fuzzer oops report)
- Avoid double perag reference release (regression fix)
- Improve extent merging detection in scrub (regression fix)
- Fix a new undefined high bit shift (regression fix)
- Fix for AGF vs inode cluster buffer deadlock (regression fix)"
* tag 'xfs-6.4-rc5-fixes' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: collect errors from inodegc for unlinked inode recovery
xfs: validate block number being freed before adding to xefi
xfs: validity check agbnos on the AGFL
xfs: fix agf/agfl verification on v4 filesystems
xfs: fix double xfs_perag_rele() in xfs_filestream_pick_ag()
xfs: fix broken logic when detecting mergeable bmap records
xfs: Fix undefined behavior of shift into sign bit
xfs: fix AGF vs inode cluster buffer deadlock
xfs: defered work could create precommits
xfs: restore allocation trylock iteration
xfs: buffer pins need to hold a buffer reference
ext4_xattr_block_set() relies on its caller to call dquot_initialize()
on the inode. To assure that this has happened there are WARN_ON
checks. Unfortunately, this is subject to false positives if there is
an antagonist thread which is flipping the file system at high rates
between r/o and rw. So only do the check if EXT4_XATTR_DEBUG is
enabled.
Link: https://lore.kernel.org/r/20230608044056.GA1418535@mit.edu
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
The current path that skips allocating the slave runtime does not clear
the alloc_slave_rt flag, this is clearly incorrect. Add the missing
clear, so the runtime won't be erroneously cleaned up.
Fixes: f3016b891c ("soundwire: stream: sdw_stream_add_ functions can be called multiple times")
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230602101140.2040141-1-ckeepax@opensource.cirrus.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Michael Chan says:
====================
bnxt_en: Bug fixes
This patchset has the following fixes for bnxt_en:
1. Add missing VNIC ID parameter in the FW message when getting an
updated RSS configuration from the FW.
2. Fix a warning when doing ethtool reset on newer chips.
3. Fix VLAN issue on a VF when a default VLAN is assigned.
4. Fix a problem during DPC (Downstream Port containment) scenario.
5. Fix a NULL pointer dereference when receiving a PTP event from FW.
6. Fix VXLAN/Geneve UDP port delete/add with newer FW.
====================
Link: https://lore.kernel.org/r/20230607075409.228450-1-michael.chan@broadcom.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
As per the new udp tunnel framework, drivers which need to know the
details of a port entry (i.e. port type) when it gets deleted should
use the .set_port / .unset_port callbacks.
Implementing the current .udp_tunnel_sync callback would mean that the
deleted tunnel port entry would be all zeros. This used to work on
older firmware because it would not check the input when deleting a
tunnel port. With newer firmware, the delete will now fail and
subsequent tunnel port allocation will fail as a result.
Fixes: 442a35a5a7 ("bnxt: convert to new udp_tunnel_nic infra")
Reviewed-by: Kalesh Anakkur Purayil <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>