- Revert recent commit that attempted to fix the FACS table
reference counting but introduced a problem with accessing
the hardware signature after hibernation (Zhang Rui).
- Fix regression in the _OSC handling that broke the loading
of ACPI tables on some systems (Mika Westerberg).
-----BEGIN PGP SIGNATURE-----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=f8eH
-----END PGP SIGNATURE-----
Merge tag 'acpi-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These revert a problematic recent commit and fix a regression
introduced during the 5.12 development cycle.
Specifics:
- Revert recent commit that attempted to fix the FACS table reference
counting but introduced a problem with accessing the hardware
signature after hibernation (Zhang Rui).
- Fix regression in the _OSC handling that broke the loading of ACPI
tables on some systems (Mika Westerberg)"
* tag 'acpi-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: Pass the same capabilities to the _OSC regardless of the query flag
Revert "ACPI: sleep: Put the FACS table after using it"
Commit c76f48eb5c ("block: take bd_mutex around delete_partitions in
del_gendisk") adds disk->part0->bd_mutex in del_gendisk(), this way
causes the following AB/BA deadlock between removing loop and opening
loop:
1) loop_control_ioctl(LOOP_CTL_REMOVE)
-> mutex_lock(&loop_ctl_mutex)
-> del_gendisk
-> mutex_lock(&disk->part0->bd_mutex)
2) blkdev_get_by_dev
-> mutex_lock(&disk->part0->bd_mutex)
-> lo_open
-> mutex_lock(&loop_ctl_mutex)
Add a new Lo_deleting state to remove the need for clearing
->private_data and thus holding loop_ctl_mutex in the ioctl
LOOP_CTL_REMOVE path.
Based on an analysis and earlier patch from
Ming Lei <ming.lei@redhat.com>.
Reported-by: Colin Ian King <colin.king@canonical.com>
Fixes: c76f48eb5c ("block: take bd_mutex around delete_partitions in del_gendisk")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20210605140950.5800-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
A bit more commits than expected at this time, but likely it's the
last shot before the final. Many of changes are device-specific
fix-ups for various ASoC drivers, while a few usual HD-audio
quirks and a FireWire fix, as well as a couple of ALSA / ASoC
core fixes. All look nice and small, and nothing to scare much.
-----BEGIN PGP SIGNATURE-----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=ksfP
-----END PGP SIGNATURE-----
Merge tag 'sound-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A bit more commits than expected at this time, but likely it's the
last shot before the final.
Many of changes are device-specific fix-ups for various ASoC drivers,
while a few usual HD-audio quirks and a FireWire fix, as well as a
couple of ALSA / ASoC core fixes.
All look nice and small, and nothing to scare much"
* tag 'sound-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: seq: Fix race of snd_seq_timer_open()
ALSA: hda/realtek: fix mute/micmute LEDs for HP ZBook Power G8
ALSA: hda/realtek: headphone and mic don't work on an Acer laptop
ASoC: qcom: lpass-cpu: Fix pop noise during audio capture begin
ALSA: firewire-lib: fix the context to call snd_pcm_stop_xrun()
ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 840 Aero G8
ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP EliteBook x360 1040 G8
ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Elite Dragonfly G2
ASoC: rt5682: Fix the fast discharge for headset unplugging in soundwire mode
ASoC: tas2562: Fix TDM_CFG0_SAMPRATE values
ASoC: meson: gx-card: fix sound-dai dt schema
ASoC: AMD Renoir: Remove fix for DMI entry on Lenovo 2020 platforms
ASoC: AMD Renoir - add DMI entry for Lenovo 2020 AMD platforms
ASoC: SOF: reset enabled_cores state at suspend
ASoC: fsl-asoc-card: Set .owner attribute when registering card.
ASoC: topology: Fix spelling mistake "vesion" -> "version"
ASoC: rt5659: Fix the lost powers for the HDA header
ASoC: core: Fix Null-point-dereference in fmt_single_name()
Since LLVM commit 3787ee4, the '-stack-alignment' flag has been dropped
[1], leading to the following error message when building a LTO kernel
with Clang-13 and LLD-13:
ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument
'-stack-alignment=8'. Try 'ld.lld --help'
ld.lld: Did you mean '--stackrealign=8'?
It also appears that the '-code-model' flag is not necessary anymore
starting with LLVM-9 [2].
Drop '-code-model' and make '-stack-alignment' conditional on LLD < 13.0.0.
These flags were necessary because these flags were not encoded in the
IR properly, so the link would restart optimizations without them. Now
there are properly encoded in the IR, and these flags exposing
implementation details are no longer necessary.
[1] https://reviews.llvm.org/D103048
[2] https://reviews.llvm.org/D52322
Cc: stable@vger.kernel.org
Link: https://github.com/ClangBuiltLinux/linux/issues/1377
Signed-off-by: Tor Vic <torvic9@mailbox.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/f2c018ee-5999-741e-58d4-e482d5246067@mailbox.org
Fixes for tps23861, scpi-hwmon, and corsair-psu drivers, plus a bindings
fix for TI ADS7828.
-----BEGIN PGP SIGNATURE-----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=xYUh
-----END PGP SIGNATURE-----
Merge tag 'hwmon-for-v5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
"Fixes for tps23861, scpi-hwmon, and corsair-psu drivers, plus a
bindings fix for TI ADS7828"
* tag 'hwmon-for-v5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (tps23861) correct shunt LSB values
hwmon: (tps23861) set current shunt value
hwmon: (tps23861) define regmap max register
hwmon: (scpi-hwmon) shows the negative temperature properly
hwmon: (corsair-psu) fix suspend behavior
dt-bindings: hwmon: Fix typo in TI ADS7828 bindings
To pick the changes in:
fb35d30fe5 ("x86/cpufeatures: Assign dedicated feature word for CPUID_0x8000001F[EAX]")
e7b6385b01 ("x86/cpufeatures: Add Intel SGX hardware bits")
1478b99a76 ("x86/cpufeatures: Mark ENQCMD as disabled when configured out")
That don't cause any change in the tools, just silences this perf build
warning:
Warning: Kernel ABI header at 'tools/arch/x86/include/asm/disabled-features.h' differs from latest version at 'arch/x86/include/asm/disabled-features.h'
diff -u tools/arch/x86/include/asm/disabled-features.h arch/x86/include/asm/disabled-features.h
Cc: Borislav Petkov <bp@suse.de>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Sean Christopherson <seanjc@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
When peeking an event, it has a short path and a long path. The short
path uses the session pointer "one_mmap_addr" to directly fetch the
event; and the long path needs to read out the event header and the
following event data from file and fill into the buffer pointer passed
through the argument "buf".
The issue is in the long path that it copies the event header and event
data into the same destination address which pointer "buf", this means
the event header is overwritten. We are just lucky to run into the
short path in most cases, so we don't hit the issue in the long path.
This patch adds the offset "hdr_sz" to the pointer "buf" when copying
the event data, so that it can reserve the event header which can be
used properly by its caller.
Fixes: 5a52f33adf ("perf session: Add perf_session__peek_event()")
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210605052957.1070720-1-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Here are two fixes for the cp210x driver. The first fixes a regression
with early revisions of the CP2102N which specifically broke some ESP32
development boards. The second makes sure that the pin configuration is
detected properly also for the CP2102N QFN20 package.
Both have been in linux-next over night and with no reported issues.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQQHbPq+cpGvN/peuzMLxc3C7H1lCAUCYMM1XQAKCRALxc3C7H1l
CH1DAQDlY9HI8ujDidiFHqBw/UduU7jmncuiGR/sAVzEAstPigD/VOJH+cD/yn7Z
35gSi1DvdrBRjs8qTlzZvoiSN81nTgM=
=yLzP
-----END PGP SIGNATURE-----
Merge tag 'usb-serial-5.13-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
Johan writes:
USB-serial fixes for 5.13-rc6
Here are two fixes for the cp210x driver. The first fixes a regression
with early revisions of the CP2102N which specifically broke some ESP32
development boards. The second makes sure that the pin configuration is
detected properly also for the CP2102N QFN20 package.
Both have been in linux-next over night and with no reported issues.
* tag 'usb-serial-5.13-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
USB: serial: cp210x: fix CP2102N-A01 modem control
USB: serial: cp210x: fix alternate function for CP2102N QFN20
This reverts commit e0e8b6abe8.
Turns out this breaks the build. We had numerous reports of problems
from linux-next and 0-day about this not working properly, so revert it
for now until it can be figured out properly.
The build errors are:
arm-linux-gnueabi-ld: fsl_udc_core.c:(.text+0x29d4): undefined reference to `fsl_udc_clk_finalize'
arm-linux-gnueabi-ld: fsl_udc_core.c:(.text+0x2ba8): undefined reference to `fsl_udc_clk_release'
fsl_udc_core.c:(.text+0x2848): undefined reference to `fsl_udc_clk_init'
fsl_udc_core.c:(.text+0xe88): undefined reference to `fsl_udc_clk_release'
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: kernel test robot <lkp@intel.com>
Fixes: e0e8b6abe8 ("usb: gadget: fsl: Re-enable driver for ARM SoCs")
Cc: stable <stable@vger.kernel.org>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Leo Li <leoyang.li@nxp.com>
Cc: Peter Chen <peter.chen@nxp.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Ran Wang <ran.wang_1@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It turns out that the compilers generate conditional branches to the
retpoline thunks like:
5d5: 0f 85 00 00 00 00 jne 5db <cpuidle_reflect+0x22>
5d7: R_X86_64_PLT32 __x86_indirect_thunk_r11-0x4
while the rewrite can only handle JMP/CALL to the thunks. The result
is the alternative wrecking the code. Make sure to skip writing the
alternatives for conditional branches.
Fixes: 9bc0bb5072 ("objtool/x86: Rewrite retpoline thunk calls")
Reported-by: Lukasz Majczak <lma@semihalf.com>
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
alternative-macros.h defines ALT_NEW_CONTENT in its assembly part
and ALT_NEW_CONSTENT in the C part. Most likely it is the latter
that is wrong.
Fixes: 6f4eea9046
(riscv: Introduce alternative mechanism to apply errata solution)
Signed-off-by: Vitaly Wool <vitaly.wool@konsulko.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
When PAGE_SIZE is greater than 4kB, multiple stripes may share the same
page. Thus, src_offs is added to async_xor_offs() with array of offsets.
However, async_xor() passes NULL src_offs to async_xor_offs(). In such
case, src_offs should not be updated. Add a check before the update.
Fixes: ceaf2966ab08(async_xor: increase src_offs when dropping destination page)
Cc: stable@vger.kernel.org # v5.10+
Reported-by: Oleksandr Shchirskyi <oleksandr.shchirskyi@linux.intel.com>
Tested-by: Oleksandr Shchirskyi <oleksandr.shchirskyi@intel.com>
Signed-off-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Song Liu <song@kernel.org>
amd-drm-fixes-5.13-2021-06-09:
amdgpu:
- Use kvzmalloc in amdgu_bo_create
- Use drm_dbg_kms for reporting failure to get a GEM FB
- Fix some register offsets for Sienna Cichlid
- Fix fall-through warning
radeon:
- memcpy_to/from_io fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210610035631.3943-1-alexander.deucher@amd.com
ttm and drm_auth, one off-by-x1000 fix for mcde and a fix for vc4 to
prevent an out-of-bounds access.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCYMJI5gAKCRDj7w1vZxhR
xcsYAP4wuNYRR+xk96UWrR/pdgxjwUVas6LW3DMlS+VL5sKhyAD+P0Jhapz/O2jy
xv5rdKBy91roau+8ZIln6Z1CFsOC3AI=
=/iun
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-fixes-2021-06-10' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
One fix for snu4i that prevents it from probing, two locking fixes for
ttm and drm_auth, one off-by-x1000 fix for mcde and a fix for vc4 to
prevent an out-of-bounds access.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210610171653.lqsoadxrhdk73cdy@gilmour
Some features which need code patching such as KPROBES, DYNAMIC_FTRACE
KGDB can only work on !XIP_KERNEL. Add dependencies for these features
that rely on code patching.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
RISCV_ERRATA_ALTERNATIVE patches text at runtime which is currently
not possible when the kernel is executed from the flash in XIP mode.
Since runtime patching concerns only traps at the moment, let's just
have all the traps reside in RAM anyway if RISCV_ERRATA_ALTERNATIVE
is set. Thus, these functions will be patch-able even when the .text
section is in flash.
Signed-off-by: Vitaly Wool <vitaly.wool@konsulko.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Add IORING_FEAT_RSRC_TAGS indicating that io_uring supports a bunch of
new IORING_REGISTER operations, in particular
IORING_REGISTER_[FILES[,UPDATE]2,BUFFERS[2,UPDATE]] that support rsrc
tagging, and also indicating implemented dynamic fixed buffer updates.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/9b995d4045b6c6b4ab7510ca124fd25ac2203af7.1623339162.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
There are ABI moments about recently added rsrc registration/update and
tagging that might become a nuisance in the future. First,
IORING_REGISTER_RSRC[_UPD] hide different types of resources under it,
so breaks fine control over them by restrictions. It works for now, but
once those are wanted under restrictions it would require a rework.
It was also inconvenient trying to fit a new resource not supporting
all the features (e.g. dynamic update) into the interface, so better
to return to IORING_REGISTER_* top level dispatching.
Second, register/update were considered to accept a type of resource,
however that's not a good idea because there might be several ways of
registration of a single resource type, e.g. we may want to add
non-contig buffers or anything more exquisite as dma mapped memory.
So, remove IORING_RSRC_[FILE,BUFFER] out of the ABI, and place them
internally for now to limit changes.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/9b554897a7c17ad6e3becc48dfed2f7af9f423d5.1623339162.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Olivier Langlois has been struggling with coredumps being incompletely written in
processes using io_uring.
Olivier Langlois <olivier@trillion01.com> writes:
> io_uring is a big user of task_work and any event that io_uring made a
> task waiting for that occurs during the core dump generation will
> generate a TIF_NOTIFY_SIGNAL.
>
> Here are the detailed steps of the problem:
> 1. io_uring calls vfs_poll() to install a task to a file wait queue
> with io_async_wake() as the wakeup function cb from io_arm_poll_handler()
> 2. wakeup function ends up calling task_work_add() with TWA_SIGNAL
> 3. task_work_add() sets the TIF_NOTIFY_SIGNAL bit by calling
> set_notify_signal()
The coredump code deliberately supports being interrupted by SIGKILL,
and depends upon prepare_signal to filter out all other signals. Now
that signal_pending includes wake ups for TIF_NOTIFY_SIGNAL this hack
in dump_emitted by the coredump code no longer works.
Make the coredump code more robust by explicitly testing for all of
the wakeup conditions the coredump code supports. This prevents
new wakeup conditions from breaking the coredump code, as well
as fixing the current issue.
The filesystem code that the coredump code uses already limits
itself to only aborting on fatal_signal_pending. So it should
not develop surprising wake-up reasons either.
v2: Don't remove the now unnecessary code in prepare_signal.
Cc: stable@vger.kernel.org
Fixes: 12db8b6900 ("entry: Add support for TIF_NOTIFY_SIGNAL")
Reported-by: Olivier Langlois <olivier@trillion01.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull cgroup fix from Tejun Heo:
"This is a high priority but low risk fix for a cgroup1 bug where
rename(2) can change a cgroup's name to something which can break
parsing of /proc/PID/cgroup"
* 'for-5.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup1: don't allow '\n' in renaming
Fix the copy-paste mistake in the return path of typec_mux_match(),
where dev is considered a member of struct typec_switch rather than
struct typec_mux.
The two structs are identical in regards to having the struct device as
the first entry, so this provides no functional change.
Fixes: 3370db3519 ("usb: typec: Registering real device entries for the muxes")
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210610002132.3088083-1-bjorn.andersson@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If ucsi_init() fails for some reason (e.g. ucsi_register_port()
fails or general communication failure to the PPM), particularly at
any point after the GET_CAPABILITY command had been issued, this
results in unwinding the initialization and returning an error.
However the ucsi structure's ucsi_capability member retains its
current value, including likely a non-zero num_connectors.
And because ucsi_init() itself is done in a workqueue a UCSI
interface driver will be unaware that it failed and may think the
ucsi_register() call was completely successful. Later, if
ucsi_unregister() is called, due to this stale ucsi->cap value it
would try to access the items in the ucsi->connector array which
might not be in a proper state or not even allocated at all and
results in NULL or invalid pointer dereference.
Fix this by clearing the ucsi->cap value to 0 during the error
path of ucsi_init() in order to prevent a later ucsi_unregister()
from entering the connector cleanup loop.
Fixes: c1b0bc2dab ("usb: typec: Add support for UCSI interface")
Cc: stable@vger.kernel.org
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Link: https://lore.kernel.org/r/20210609073535.5094-1-jackp@codeaurora.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The commit a390bef7db ("usb: gadget: fsl_mxc_udc: Remove the driver")
dropped the ARCH_MXC dependency from USB_FSL_USB2, leaving it depending
solely on FSL_SOC.
FSL_SOC is powerpc only; it was briefly available on ARM in 2014 but was
removed by commit cfd074ad86 ("ARM: imx: temporarily remove
CONFIG_SOC_FSL from LS1021A"). Therefore the driver can no longer be
enabled on ARM platforms.
This appears to be a mistake as arm64's ARCH_LAYERSCAPE and arm32
SOC_LS1021A SoCs use this symbol. It's enabled in these defconfigs:
arch/arm/configs/imx_v6_v7_defconfig:CONFIG_USB_FSL_USB2=y
arch/arm/configs/multi_v7_defconfig:CONFIG_USB_FSL_USB2=y
arch/powerpc/configs/mgcoge_defconfig:CONFIG_USB_FSL_USB2=y
arch/powerpc/configs/mpc512x_defconfig:CONFIG_USB_FSL_USB2=y
To fix, expand the dependencies so USB_FSL_USB2 can be enabled on the
ARM platforms, and with COMPILE_TEST.
Fixes: a390bef7db ("usb: gadget: fsl_mxc_udc: Remove the driver")
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20210610034957.93376-1-joel@jms.id.au
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
As LKP noticed the Sparse is not happy about strict type handling:
.../typec/tcpm/wcove.c:380:50: sparse: expected unsigned short [usertype] header
.../typec/tcpm/wcove.c:380:50: sparse: got restricted __le16 const [usertype] header
Fix this by switching to use pd_header_cnt_le() instead of pd_header_cnt()
in the affected code.
Fixes: ae8a2ca8a2 ("usb: typec: Group all TCPCI/TCPM code together")
Fixes: 3c4fb9f169 ("usb: typec: wcove: start using tcpm for USB PD support")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210609172202.83377-1-andriy.shevchenko@linux.intel.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
A mixture of small bug fixes and a small security issue:
- WARN_ON when IPoIB is automatically moved between namespaces
- Long standing bug where mlx5 would use the wrong page for the doorbell
recovery memory if fork is used
- Security fix for mlx4 that disables the timestamp feature
- Several crashers for mlx5
- Plug a recent mlx5 memory leak for the sig_mr
-----BEGIN PGP SIGNATURE-----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=crsk
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"A mixture of small bug fixes and a small security issue:
- WARN_ON when IPoIB is automatically moved between namespaces
- Long standing bug where mlx5 would use the wrong page for the
doorbell recovery memory if fork is used
- Security fix for mlx4 that disables the timestamp feature
- Several crashers for mlx5
- Plug a recent mlx5 memory leak for the sig_mr"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
IB/mlx5: Fix initializing CQ fragments buffer
RDMA/mlx5: Delete right entry from MR signature database
RDMA: Verify port when creating flow rule
RDMA/mlx5: Block FDB rules when not in switchdev mode
RDMA/mlx4: Do not map the core_clock page to user space unless enabled
RDMA/mlx5: Use different doorbell memory for different processes
RDMA/ipoib: Fix warning caused by destroying non-initial netns
Current shunt LSB values got reversed during in the
original driver commit.
So, correct the current shunt LSB values according to
the datasheet.
This caused reading slightly skewed current values.
Fixes: fff7b8ab22 ("hwmon: add Texas Instruments TPS23861 driver")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Link: https://lore.kernel.org/r/20210609220728.499879-3-robert.marko@sartura.hr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
TPS23861 has a configuration bit for setting of the
current shunt value used on the board.
Its bit 0 of the General Mask 1 register.
According to the datasheet bit values are:
0 for 255 mOhm (Default)
1 for 250 mOhm
So, configure the bit before registering the hwmon
device according to the value passed in the DTS or
default one if none is passed.
This caused potentially reading slightly skewed values
due to max current value being 1.02A when 250mOhm shunt
is used instead of 1.0A when 255mOhm is used.
Fixes: fff7b8ab22 ("hwmon: add Texas Instruments TPS23861 driver")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Link: https://lore.kernel.org/r/20210609220728.499879-2-robert.marko@sartura.hr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Define the max register address the device supports.
This allows reading the whole register space via
regmap debugfs, without it only register 0x0 is visible.
This was forgotten in the original driver commit.
Fixes: fff7b8ab22 ("hwmon: add Texas Instruments TPS23861 driver")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Link: https://lore.kernel.org/r/20210609220728.499879-1-robert.marko@sartura.hr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
The timer instance per queue is exclusive, and snd_seq_timer_open()
should have managed the concurrent accesses. It looks as if it's
checking the already existing timer instance at the beginning, but
it's not right, because there is no protection, hence any later
concurrent call of snd_seq_timer_open() may override the timer
instance easily. This may result in UAF, as the leftover timer
instance can keep running while the queue itself gets closed, as
spotted by syzkaller recently.
For avoiding the race, add a proper check at the assignment of
tmr->timeri again, and return -EBUSY if it's been already registered.
Reported-by: syzbot+ddc1260a83ed1cbf6fb5@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/000000000000dce34f05c42f110c@google.com
Link: https://lore.kernel.org/r/20210610152059.24633-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
CP2102N revision A01 (firmware version <= 1.0.4) has a buggy
flow-control implementation that uses the ulXonLimit instead of
ulFlowReplace field of the flow-control settings structure (erratum
CP2102N_E104).
A recent change that set the input software flow-control limits
incidentally broke RTS control for these devices when CRTSCTS is not set
as the new limits would always enable hardware flow control.
Fix this by explicitly disabling flow control for the buggy firmware
versions and only updating the input software flow-control limits when
IXOFF is requested. This makes sure that the terminal settings matches
the default zero ulXonLimit (ulFlowReplace) for these devices.
Link: https://lore.kernel.org/r/20210609161509.9459-1-johan@kernel.org
Reported-by: David Frey <dpfrey@gmail.com>
Reported-by: Alex Villacís Lasso <a_villacis@palosanto.com>
Tested-by: Alex Villacís Lasso <a_villacis@palosanto.com>
Fixes: f61309d9c9 ("USB: serial: cp210x: set IXOFF thresholds")
Cc: stable@vger.kernel.org # 5.12
Signed-off-by: Johan Hovold <johan@kernel.org>
A problem was reported on CoachZ devices where the display wouldn't come
up, or it would be distorted. It turns out that the PLL code here wasn't
getting called once dsi_pll_10nm_vco_recalc_rate() started returning the
same exact frequency, down to the Hz, that the bootloader was setting
instead of 0 when the clk was registered with the clk framework.
After commit 001d8dc338 ("drm/msm/dsi: remove temp data from global
pll structure") we use a hardcoded value for the parent clk frequency,
i.e. VCO_REF_CLK_RATE, and we also hardcode the value for FRAC_BITS,
instead of getting it from the config structure. This combination of
changes to the recalc function allows us to properly calculate the
frequency of the PLL regardless of whether or not the PLL has been
clk_prepare()d or clk_set_rate()d. That's a good improvement.
Unfortunately, this means that now we won't call down into the PLL clk
driver when we call clk_set_rate() because the frequency calculated in
the framework matches the frequency that is set in hardware. If the rate
is the same as what we want it should be OK to not call the set_rate PLL
op. The real problem is that the prepare op in this driver uses a
private struct member to stash away the vco frequency so that it can
call the set_rate op directly during prepare. Once the set_rate op is
never called because recalc_rate told us the rate is the same, we don't
set this private struct member before the prepare op runs, so we try to
call the set_rate function directly with a frequency of 0. This
effectively kills the PLL and configures it for a rate that won't work.
Calling set_rate from prepare is really quite bad and will confuse any
downstream clks about what the rate actually is of their parent. Fixing
that will be a rather large change though so we leave that to later.
For now, let's stash away the rate we calculate during recalc so that
the prepare op knows what frequency to set, instead of 0. This way
things keep working and the display can enable the PLL properly. In the
future, we should remove that code from the prepare op so that it
doesn't even try to call the set rate function.
Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Abhinav Kumar <abhinavk@codeaurora.org>
Fixes: 001d8dc338 ("drm/msm/dsi: remove temp data from global pll structure")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20210608195519.125561-1-swboyd@chromium.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
The function init_cq_frag_buf() can be called to initialize the current CQ
fragments buffer cq->buf, or the temporary cq->resize_buf that is filled
during CQ resize operation.
However, the offending commit started to use function get_cqe() for
getting the CQEs, the issue with this change is that get_cqe() always
returns CQEs from cq->buf, which leads us to initialize the wrong buffer,
and in case of enlarging the CQ we try to access elements beyond the size
of the current cq->buf and eventually hit a kernel panic.
[exception RIP: init_cq_frag_buf+103]
[ffff9f799ddcbcd8] mlx5_ib_resize_cq at ffffffffc0835d60 [mlx5_ib]
[ffff9f799ddcbdb0] ib_resize_cq at ffffffffc05270df [ib_core]
[ffff9f799ddcbdc0] llt_rdma_setup_qp at ffffffffc0a6a712 [llt]
[ffff9f799ddcbe10] llt_rdma_cc_event_action at ffffffffc0a6b411 [llt]
[ffff9f799ddcbe98] llt_rdma_client_conn_thread at ffffffffc0a6bb75 [llt]
[ffff9f799ddcbec8] kthread at ffffffffa66c5da1
[ffff9f799ddcbf50] ret_from_fork_nospec_begin at ffffffffa6d95ddd
Fix it by getting the needed CQE by calling mlx5_frag_buf_get_wqe() that
takes the correct source buffer as a parameter.
Fixes: 388ca8be00 ("IB/mlx5: Implement fragmented completion queue (CQ)")
Link: https://lore.kernel.org/r/90a0e8c924093cfa50a482880ad7e7edb73dc19a.1623309971.git.leonro@nvidia.com
Signed-off-by: Alaa Hleihel <alaa@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Validate port value provided by the user and with that remove no longer
needed validation by the driver. The missing check in the mlx5_ib driver
could cause to the below oops.
Call trace:
_create_flow_rule+0x2d4/0xf28 [mlx5_ib]
mlx5_ib_create_flow+0x2d0/0x5b0 [mlx5_ib]
ib_uverbs_ex_create_flow+0x4cc/0x624 [ib_uverbs]
ib_uverbs_handler_UVERBS_METHOD_INVOKE_WRITE+0xd4/0x150 [ib_uverbs]
ib_uverbs_cmd_verbs.isra.7+0xb28/0xc50 [ib_uverbs]
ib_uverbs_ioctl+0x158/0x1d0 [ib_uverbs]
do_vfs_ioctl+0xd0/0xaf0
ksys_ioctl+0x84/0xb4
__arm64_sys_ioctl+0x28/0xc4
el0_svc_common.constprop.3+0xa4/0x254
el0_svc_handler+0x84/0xa0
el0_svc+0x10/0x26c
Code: b9401260 f9615681 51000400 8b001c20 (f9403c1a)
Fixes: 436f2ad05a ("IB/core: Export ib_create/destroy_flow through uverbs")
Link: https://lore.kernel.org/r/faad30dc5219a01727f47db3dc2f029d07c82c00.1623309971.git.leonro@nvidia.com
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This patch eliminates the following smatch warning:
drivers/gpu/drm/drm_auth.c:320 drm_master_release() warn: unlocked access 'master' (line 318) expected lock '&dev->master_mutex'
The 'file_priv->master' field should be protected by the mutex lock to
'&dev->master_mutex'. This is because other processes can concurrently
modify this field and free the current 'file_priv->master'
pointer. This could result in a use-after-free error when 'master' is
dereferenced in subsequent function calls to
'drm_legacy_lock_master_cleanup()' or to 'drm_lease_revoke()'.
An example of a scenario that would produce this error can be seen
from a similar bug in 'drm_getunique()' that was reported by Syzbot:
https://syzkaller.appspot.com/bug?id=148d2f1dfac64af52ffd27b661981a540724f803
In the Syzbot report, another process concurrently acquired the
device's master mutex in 'drm_setmaster_ioctl()', then overwrote
'fpriv->master' in 'drm_new_set_master()'. The old value of
'fpriv->master' was subsequently freed before the mutex was unlocked.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210609092119.173590-1-desmondcheongzx@gmail.com
When an ELF object uses extended symbol section indexes (IOW it has a
.symtab_shndx section), these must be kept in sync with the regular
symbol table (.symtab).
So for every new symbol we emit, make sure to also emit a
.symtab_shndx value to keep the arrays of equal size.
Note: since we're writing an UNDEF symbol, most GElf_Sym fields will
be 0 and we can repurpose one (st_size) to host the 0 for the xshndx
value.
Fixes: 2f2f7e47f0 ("objtool: Add elf_create_undef_symbol()")
Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Suggested-by: Fangrui Song <maskray@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lkml.kernel.org/r/YL3q1qFO9QIRL/BA@hirez.programming.kicks-ass.net
The following commit:
3a4ac121c2 ("x86/perf: Add hardware performance events support for Zhaoxin CPU.")
Got the old-style NMI watchdog logic wrong and broke it for basically every
Intel CPU where it was active. Which is only truly old CPUs, so few people noticed.
On CPUs with perf events support we turn off the old-style NMI watchdog, so it
was pretty pointless to add the logic for X86_VENDOR_ZHAOXIN to begin with ... :-/
Anyway, the fix is to restore the old logic and add a 'break'.
[ mingo: Wrote a new changelog. ]
Fixes: 3a4ac121c2 ("x86/perf: Add hardware performance events support for Zhaoxin CPU.")
Signed-off-by: CodyYao-oc <CodyYao-oc@zhaoxin.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210607025335.9643-1-CodyYao-oc@zhaoxin.com
Someone carelessly put NMI unsafe code in irq_work_queue(), breaking
just about every single user. Also, someone has a terrible comment
style.
Fixes: e2b5bcf9f5 ("irq_work: record irq_work_queue() call stack")
Reported-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/YL+uBq8LzXXZsYVf@hirez.programming.kicks-ass.net
The QFN20 part has a different GPIO/port function assignment. The
configuration struct bit field ordered as TX/RX/RS485/WAKEUP/CLK
which exactly matches GPIO0-3 for QFN24/28. However, QFN20 has a
different GPIO to primary function assignment.
Special case QFN20 to follow to properly detect which GPIOs are
available.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Link: https://lore.kernel.org/r/51830b2b24118eb0f77c5c9ac64ffb2f519dbb1d.1622218300.git.stefan@agner.ch
Fixes: c8acfe0aad ("USB: serial: cp210x: implement GPIO support for CP2102N")
Cc: stable@vger.kernel.org # 4.19
Signed-off-by: Johan Hovold <johan@kernel.org>
Assorted pdx86 bug-fixes and some hardware-id additions for 5.13.
The following is an automated git shortlog grouped by driver:
platform/mellanox:
- mlxreg-hotplug: Revert "move to use request_irq by IRQF_NO_AUTOEN flag"
platform/surface:
- dtx: Add missing mutex_destroy() call in failure path
- aggregator: Fix event disable function
- aggregator_registry: Add support for 13" Intel Surface Laptop 4
- aggregator_registry: Update comments for 15" AMD Surface Laptop 4
thinkpad_acpi:
- Add X1 Carbon Gen 9 second fan support
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmDA9q4UHGhkZWdvZWRl
QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9zhygf9G13q4LZyv2ZZGSHE0bU6I+gk4ot5
XyEDtZewLjlIXMSjs3UkqPhnSkTh8QQPARmah4cewVvIbmTeqrNlXyPVOd9zaFSK
al6OhPEkQdxSdTrgB6icEv33R6zIrjT0NcQth2Y541L3cnopkhgsw3yi3SmGzXZn
6xRVmyUHQvHq4aQuHMLwEd4QdqXDR55ZcTdKGYWE6+QSHWZyPDgC/ovnxaxbe3Id
mXLXprNY/j6VZuLnJM1GVTrrOp3QGohrw4ixpX1XUSx2s9JyoBbo7nLX6eaqLlbL
tCzWNvFD5MuhLMoqpxtFcl1IqZAaVzrETS7lp9Jf1LrPxK1wNw4gxFsqdQ==
=Cs9O
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v5.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Hans de Goede:
"Assorted pdx86 bug-fixes and some hardware-id additions for 5.13.
The mlxreg-hotplug revert is a regression-fix"
* tag 'platform-drivers-x86-v5.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/mellanox: mlxreg-hotplug: Revert "move to use request_irq by IRQF_NO_AUTOEN flag"
platform/surface: dtx: Add missing mutex_destroy() call in failure path
platform/surface: aggregator: Fix event disable function
platform/x86: thinkpad_acpi: Add X1 Carbon Gen 9 second fan support
platform/surface: aggregator_registry: Add support for 13" Intel Surface Laptop 4
platform/surface: aggregator_registry: Update comments for 15" AMD Surface Laptop 4
- Add continue in comment (from Wei Ming Chen)
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEPjU5OPd5QIZ9jqqOGXyLc2htIW0FAmDAxXcACgkQGXyLc2ht
IW2/PQ//aNoXZVRmuG+bFVkEdm/jbQycjEgqw/jbFzZ/ObA5ujunRej9zaeb2T2A
aQNXjXw/j0WWYUp+hxQkuQv0Fqaf5nHY7clht/KoOgeJf8dccu30dFZM/f7vvawB
wBJe53t+ItpUpp/RcRPcqSyM4RfVr+8E1TYI6wTYqB8p9J3pfkT8Sh8X3+cmXUf4
YXTezJ/rpMYu8DhvQI0CGYPPggvpwgbaP1O16aeAVpCka7OxnQQa3zbvSNqMOwzb
Hlz2NnJh1h235Q/HJYDpHH8cIzjnwATmODet9U8F5Nxx6PqCkj/6zJy2n1KEx6mh
nZv996oki3TVZvsFCoIBPqBWBD2xdd5gDXdSEssVxi0I0Z2WKUhjoFW5h3zKu2UG
V/akCpYEhoJltixlWY0jelAbpSzZKMblwQdHzbmUWEISOfkAZ9fvutvujBS00KPk
jxzggO5ZiwY5Kahkrj8wFlJ79wrnHsRkTWUbRg2LoXU6tu1b7o+k8dIPZjYxRR4G
S1uL98dsfctaoz8R33++Ntg7C1PKS1seN/AGrYE951hzI2tlIV22rqPQpgpwgWbW
ss7siPEmQ/yN7Fm9pNR2F77NBdOcgXJ+10CnvutbV2SGyPnnDvy6ImCcyR0e2z/h
zaJ2h3V1BYpE34aPhmyLQwjEdaXB0czMEzlfVHIErstjT/oFJCk=
=8kWi
-----END PGP SIGNATURE-----
Merge tag 'compiler-attributes-for-linus-v5.13-rc6' of git://github.com/ojeda/linux
Pull compiler attribute update from Miguel Ojeda:
"A trivial update to the compiler attributes: Add 'continue' keyword to
documentation in comment (from Wei Ming Chen)"
* tag 'compiler-attributes-for-linus-v5.13-rc6' of git://github.com/ojeda/linux:
Compiler Attributes: Add continue in comment
-----BEGIN PGP SIGNATURE-----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=dHVe
-----END PGP SIGNATURE-----
Merge tag 'clang-format-for-linus-v5.13-rc6' of git://github.com/ojeda/linux
Pull clang-format update from Miguel Ojeda:
"The usual update for `clang-format`"
* tag 'clang-format-for-linus-v5.13-rc6' of git://github.com/ojeda/linux:
clang-format: Update with the latest for_each macro list
-----BEGIN PGP SIGNATURE-----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=mGAq
-----END PGP SIGNATURE-----
Merge tag 'for-5.13-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"A few more fixes that people hit during testing.
Zoned mode fix:
- fix 32bit value wrapping when calculating superblock offsets
Error handling fixes:
- properly check filesystema and device uuids
- properly return errors when marking extents as written
- do not write supers if we have an fs error"
* tag 'for-5.13-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: promote debugging asserts to full-fledged checks in validate_super
btrfs: return value from btrfs_mark_extent_written() in case of error
btrfs: zoned: fix zone number to sector/physical calculation
btrfs: do not write supers if we have an fs error
without nested page tables.
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmDAVpQUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroNkOgf9F97eFxAdod3/wbW9EbsUPR5bMTLE
+R6Hmvw+yCm/W2cycVGdCSh1BEKNuZN/XfHln2cYVfVr6ndog58A4Y0urFAhTROv
IHs8TCA5biQitoZ716l88ExOitnqJiSmMhGex969+zm1Lb9MQo1KA/zxERlqCi3s
Pfcxb6I8VbD9LEb6NaQdDgQoslJo1tzhe9gGYAYrpMOZujpj1RPeIOZIfeII0MP/
g14/JSar8cXc9QJ6zbiKn8HhpmzGJnaIsyFFL2RMIBlKvxsnpOU6VmisLTL9407o
P246Vq59BM8pdRCVUW9W9hLr2ho8lmi+ZYXASCm+qfn8cLaHyRCqSK56ZQ==
=nW43
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"Bugfixes, including a TLB flush fix that affects processors without
nested page tables"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
kvm: fix previous commit for 32-bit builds
kvm: avoid speculation-based attacks from out-of-range memslot accesses
KVM: x86: Unload MMU on guest TLB flush if TDP disabled to force MMU sync
KVM: x86: Ensure liveliness of nested VM-Enter fail tracepoint message
selftests: kvm: Add support for customized slot0 memory size
KVM: selftests: introduce P47V64 for s390x
KVM: x86: Ensure PV TLB flush tracepoint reflects KVM behavior
KVM: X86: MMU: Use the correct inherited permissions to get shadow page
KVM: LAPIC: Write 0 to TMICT should also cancel vmx-preemption timer
KVM: SVM: Fix SEV SEND_START session length & SEND_UPDATE_DATA query length after commit 238eca821c
The scpi hwmon shows the sub-zero temperature in an unsigned integer,
which would confuse the users when the machine works in low temperature
environment. This shows the sub-zero temperature in an signed value and
users can get it properly from sensors.
Signed-off-by: Riwen Lu <luriwen@kylinos.cn>
Tested-by: Xin Chen <chenxin@kylinos.cn>
Link: https://lore.kernel.org/r/20210604030959.736379-1-luriwen@kylinos.cn
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
During standby some PSUs turn off the microcontroller. A re-init is
required during resume or the microcontroller stays unresponsive.
Fixes: d115b51e0e ("hwmon: add Corsair PSU HID controller driver")
Signed-off-by: Wilken Gottwalt <wilken.gottwalt@posteo.net>
Link: https://lore.kernel.org/r/YLjCJiVtu5zgTabI@monster.powergraphx.local
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
