Guenter Roeck [Sun, 31 Aug 2025 16:39:53 +0000 (09:39 -0700)]
hwmon: (ina238) Add support for INA780
INA780 is similar to the other chips in the series, but does not
support the shunt voltage register. Shunt voltage limit registers
have been renamed to current limit registers, but are otherwise
identical.
While the chip does not directly report the shunt voltage, report
it anyway by calculating its value from the current register.
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 31 Aug 2025 16:39:53 +0000 (09:39 -0700)]
hwmon: (ina238) Only configure calibration and shunt registers if needed
Prepare for supporting chips with internal shunt resistor by only setting
calibration and shunt resistor registers if no current LSB is configured.
Do not display a log message during probe if a chip does not have shunt
and gain registers since those would otherwise display 0, and a message
just indicating that the driver was loaded would be just noise.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ina238) Support active-high alert polarity
All chips supported by this driver support configurable active-high
alert priority. This is already documented in the devicetree description.
Add support for it to the driver.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 31 Aug 2025 16:25:16 +0000 (09:25 -0700)]
hwmon: (ina238) Add support for current limits
Since the shunt voltage register and the current register now report the
same values, use the shunt voltage limit registers to report and adjust
current limits, using the same LSB as the LSB used for the actual current
register.
Handle current register accuracy differences in separate function to
improve code readability.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ina238) Stop using the shunt voltage register
Since the value of the current register and the value of the shunt register
now match each other, it is no longer necessary to read the shunt voltage
register in the first place. Read the current register instead and use it
to calculate the shunt voltage.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
The best possible dynamic range for current measurements is achieved
if the shunt register value matches the current register value. Adjust
the calibration register as well as fixed and default shunt resistor
values accordingly to achieve this range.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 31 Aug 2025 04:48:29 +0000 (21:48 -0700)]
hwmon: (ina238) Simplify voltage register accesses
Calculate voltage LSB values in the probe function and use throughout
the code.
Use a single function to read all voltages, independently of the register
width. Use the pre-calculated LSB values to convert register values to
voltages and do not rely on runtime chip specific code.
Use ROUND_CLOSEST functions instead of divide operations to reduce
rounding errors.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Fri, 29 Aug 2025 00:44:17 +0000 (17:44 -0700)]
hwmon: (ina238) Pre-calculate current, power, and energy LSB
Current, power, and energy LSB do not change during runtime, so we can
pre-calculate the respective values. The power LSB can be derived from
the current LSB using the equation in the datasheets. Similar, the
energy LSB can be derived from the power LSB.
Also add support for chips with built-in shunt resistor by providing
a chip specific configuration parameter for the current LSB. The
relationship of current -> power -> energy LSB values in those chips
is the same as in chips with external shunt resistor, so configuration
parameters for power and energy LSB are not needed.
Use ROUND_CLOSEST functions instead of divide operations to reduce
rounding errors.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 31 Aug 2025 00:38:51 +0000 (17:38 -0700)]
hwmon: (ina238) Rework and simplify temperature calculations
The temperature register is 16 bit wide for all chips. The decimal point
is at the same location (bit 7 = 1 degree C). That means we can use the
resolution to calculate temperatures. Do that to simplify the code.
There is only a single writeable temperature attribute, and it is very
unlikely that the chips supported by this driver will ever require another
one. That means checking for that attribute in the write function is
unnecessary. Drop the check. Rename the write function from
ina238_write_temp() to ina238_write_temp_max() to reflect that a single
attribute is written.
Also extend the accepted temperature value range to the range supported by
the chip registers. Limiting the accepted value range to the temperature
range supported by the chip would make it impossible to read an
out-of-range limit from the chip and to write the same value back into it.
This is undesirable, especially since the maximum temperature register does
contain the maximum register value after a chip reset, not the temperature
limit supported by the chip.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ina238) Drop pointless power attribute check on attribute writes
There is only a single writeable power attribute, and it is very unlikely
that the chips supported by this driver will ever require another one.
That means checking for that attribute during runtime is unnecessary.
Drop the check. Rename the write function from ina238_write_power() to
ina238_write_power_max() to reflect that a single attribute is written.
No functional change intended.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 31 Aug 2025 21:53:58 +0000 (14:53 -0700)]
hwmon: (ina238) Drop platform data support
There are no in-tree users of ina2xx platform data. Drop
support for it. The driver already supports device properties
which can be used as alternative if needed.
Also remove reference to the non-existing shunt_resistor sysfs
attribute from the driver documentation.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 29 Aug 2024 04:56:57 +0000 (21:56 -0700)]
hwmon: Introduce 64-bit energy attribute support
Many chips require 64-bit variables to display the accumulated energy,
even more so since the energy units are micro-Joule. Add new sensor type
"energy64" to support reporting the chip energy as 64-bit values.
Changing the entire hardware monitoring API is not feasible, and it is only
really necessary to support reading 64-bit values for the "energyX_input"
attribute. For this reason, keep the API as-is and use type casts on both
ends to pass 64-bit pointers when reading the accumulated energy. On the
write side (which is only useful for the energyX_enable attribute), keep
passing the written value as long.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Marek Vasut [Thu, 4 Sep 2025 20:21:10 +0000 (22:21 +0200)]
hwmon: (pwm-fan) Implement after shutdown fan settings
Add fan-shutdown-percent property, used to describe fan RPM in percent set
during shutdown. This is used to keep the fan running at fixed RPM after
the kernel shut down, which is useful on hardware that does keep heating
itself even after the kernel did shut down, for example from some sort of
management core. The current behavior of pwm-fan is to unconditionally
stop the fan on shutdown, which is not always the safe and correct thing
to do, so let the hardware description include the expected behavior.
Marek Vasut [Thu, 4 Sep 2025 20:21:09 +0000 (22:21 +0200)]
dt-bindings: hwmon: pwm-fan: Document after shutdown fan settings
Document fan-shutdown-percent property, used to describe fan RPM in percent
set during shutdown. This is used to keep the fan running at fixed RPM after
the kernel shut down, which is useful on hardware that does keep heating
itself even after the kernel did shut down, for example from some sort of
management core.
Michael Tandy [Wed, 3 Sep 2025 18:47:36 +0000 (20:47 +0200)]
hwmon: (asus-ec-sensors) sort declarations
Sort all the declarations in the source file. Contributors are asked
to insert new entries keeping alphabetical order, but the existing
ones were not completely sorted.
dt-bindings: hwmon: ti,ina2xx: Update details for various chips
ti,maximum-expected-current-microamp, ti,shunt-gain, and shunt-resistor
properties are not supported on all chips described in this bindings file.
Update the bindings accordingly.
Flaviu Nistor [Mon, 25 Aug 2025 18:02:44 +0000 (21:02 +0300)]
hwmon: tmp102: Add support for label
Add support for label sysfs attribute similar to other hwmon devices.
This is particularly useful for systems with multiple sensors on the
same board, where identifying individual sensors is much easier since
labels can be defined via device tree.
Flaviu Nistor [Mon, 25 Aug 2025 18:02:43 +0000 (21:02 +0300)]
dt-bindings: hwmon: tmp102: Add label property
Add support for an optional label property similar to other hwmon devices.
This allows, in case of boards with multiple TMP102 sensors, to assign
distinct names to each instance.
Qianfeng Rong [Sat, 30 Aug 2025 09:51:05 +0000 (17:51 +0800)]
hwmon: (nct6775) Use int type to store negative error codes
Change the 'ret' variable from u32 to int in nct6775_asuswmi_read() to
store negative error codes or zero;
Storing the negative error codes in unsigned type, doesn't cause an issue
at runtime but can be confusing. Additionally, assigning negative error
codes to unsigned type may trigger a GCC warning when the -Wsign-conversion
flag is enabled.
Dave Hansen [Thu, 28 Aug 2025 20:17:29 +0000 (13:17 -0700)]
hwmon: (coretemp) Replace x86_model checks with VFM ones
Intel CPUs have been using Family 6 for a while. The Family-model checks
in the coretemp driver implicitly assume Family 6. With the upcoming
Family 18 and 19 models, some of these checks fall apart.
While reading the temperature target MSR, cpu_has_tjmax() performs model
checks only to determine if a device warning should be printed. Instead
of expanding the checks, get rid of the function and print the warning
once unconditionally if the MSR read fails. The checks aren't worth
preventing a single line warning to dmesg.
Update the rest of the x86_model checks with VFM ones to make them more
robust. This automatically covers the upcoming Family 18 and 19 as well
as any future extended families.
Add a code comment to reflect that none of the CPUs in Family 5 or
Family 15 set X86_FEATURE_DTHERM. The VFM checks do not impact these
CPUs since the driver does not load on them.
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: Sohil Mehta <sohil.mehta@intel.com> Reviewed-by: Dave Hansen <dave.hansen@linux.intel.com> Link: https://lore.kernel.org/r/20250828201729.1145420-1-sohil.mehta@intel.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Chuande Chen [Thu, 14 Aug 2025 05:39:40 +0000 (13:39 +0800)]
hwmon: (sbtsi_temp) AMD CPU extended temperature range support
Many AMD CPUs can support this feature now. We would get a wrong CPU DIE
temperature if don't consider this. In low-temperature environments,
the CPU die temperature can drop below zero. So many platforms would like
to make extended temperature range as their default configuration.
Default temperature range (0C to 255.875C).
Extended temperature range (-49C to +206.875C).
Ref Doc: AMD V3000 PPR (Doc ID #56558).
David Ober [Thu, 7 Aug 2025 10:32:28 +0000 (06:32 -0400)]
hwmon: (lenovo-ec-sensors) Update P8 supprt
This fixes differences for the P8 system that was initially set to
the same thermal values as the P7, also adds in the PSU sensor for
all of the supported systems
Rong Zhang [Sat, 23 Aug 2025 18:04:41 +0000 (02:04 +0800)]
hwmon: (k10temp) Add device ID for Strix Halo
The device ID of Strix Halo Data Fabric Function 3 has been in the tree
since commit 0e640f0a47d8 ("x86/amd_nb: Add new PCI IDs for AMD family
0x1a"), but is somehow missing from k10temp_id_table.
Liao Yuanhong [Wed, 20 Aug 2025 13:15:08 +0000 (21:15 +0800)]
hwmon: (ltc4282) remove the use of dev_err_probe()
Logging messages that show some type of "out of memory" error are generally
unnecessary as there is a generic message and a stack dump done by the
memory subsystem. These messages generally increase kernel size without
much added value[1].
The dev_err_probe() doesn't do anything when error is '-ENOMEM'. Therefore,
remove the useless call to dev_err_probe(), and just return the value
instead.
Jean Delvare [Wed, 27 Aug 2025 09:13:44 +0000 (11:13 +0200)]
hwmon: Remove Jean Delvare from maintainers
I haven't been active in maintaining the hwmon subsystem in the last
decade, so I think it's about time to admit that I do not have the
time for this duty and update the MAINTAINERS file to reflect that.
I would like to thank Guenter Roeck for taking over and doing an
excellent work for so many years.
Merge tag 'i2c-for-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- i801: drop superfluous WDT entry for Birch
- rtl9300:
- fix channel number check in probe
- check data length boundaries in xfer
- drop broken SMBus quick operation
* tag 'i2c-for-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: rtl9300: remove broken SMBus Quick operation support
i2c: rtl9300: ensure data length is within supported range
i2c: rtl9300: fix channel number bound check
i2c: i801: Hide Intel Birch Stream SoC TCO WDT
Merge tag 'edac_urgent_for_v6.17_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC fix from Borislav Petkov:
- Remove a misplaced dma_free_coherent() call in altera_edac
* tag 'edac_urgent_for_v6.17_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/altera: Delete an inappropriate dma_free_coherent() call
Merge tag 'timers-urgent-2025-09-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fix from Ingo Molnar:
"Fix a severe slowdown regression in the timer vDSO code related to the
while() loop in __iter_div_u64_rem(), when the AUX-clock is enabled"
* tag 'timers-urgent-2025-09-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
vdso/vsyscall: Avoid slow division loop in auxiliary clock update
Merge tag 'riscv-for-linus-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
- LTO fix for clang when building with CONFIG_CMODEL_MEDLOW
- Fix for ACPI CPPC CSR read/write return values
- Several fixes for incorrect access widths in thread_info.cpu reads
- Fix an issue in __put_user_nocheck() that was causing the glibc
tst-socket-timestamp test to fail
- Initialize struct kexec_buf records in several kexec-related
functions, which were generating UBSAN warnings
- Two fixes for sparse warnings
* tag 'riscv-for-linus-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Fix sparse warning about different address spaces
riscv: Fix sparse warning in __get_user_error()
riscv: kexec: Initialize kexec_buf struct
riscv: use lw when reading int cpu in asm_per_cpu
riscv, bpf: use lw when reading int cpu in bpf_get_smp_processor_id
riscv, bpf: use lw when reading int cpu in BPF_MOV64_PERCPU_REG
riscv: uaccess: fix __put_user_nocheck for unaligned accesses
riscv: use lw when reading int cpu in new_vmalloc_check
ACPI: RISC-V: Fix FFH_CPPC_CSR error handling
riscv: Only allow LTO with CMODEL_MEDANY
Merge tag 'rust-fixes-6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
Pull rust fixes from Miguel Ojeda:
- Two changes to prepare for the future Rust 1.91.0 release (expected
2025-10-30, currently in nightly): a target specification format
change and a renamed, soon-to-be-stabilized 'core' function.
* tag 'rust-fixes-6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux:
rust: support Rust >= 1.91.0 target spec
rust: use the new name Location::file_as_c_str() in Rust >= 1.91.0
Wolfram Sang [Sat, 6 Sep 2025 08:17:35 +0000 (10:17 +0200)]
Merge tag 'i2c-host-fixes-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current
i2c-host-fixes for v6.17-rc5
- i801: fix device IDs
- in rtl9300:
- fix channel number check in probe
- check data length boundaries in xfer
- drop unsupported SMBus quick operation
Merge tag 'perf-tools-fixes-for-v6.17-2025-09-05' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tools fixes from Namhyung Kim:
"Fixes for use-after-free that resulted in segfaults after merging the
bpf tree.
Also a couple of build and test fixes"
* tag 'perf-tools-fixes-for-v6.17-2025-09-05' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
perf symbol-elf: Add support for the block argument for libbfd
perf test: Checking BPF metadata collection fails on version string
perf tests: Fix "PE file support" test build
perf bpf-utils: Harden get_bpf_prog_info_linear
perf bpf-utils: Constify bpil_array_desc
perf bpf-event: Fix use-after-free in synthesis
Breno Leitao [Wed, 27 Aug 2025 10:42:22 +0000 (03:42 -0700)]
riscv: kexec: Initialize kexec_buf struct
The kexec_buf structure was previously declared without initialization.
commit bf454ec31add ("kexec_file: allow to place kexec_buf randomly")
added a field that is always read but not consistently populated by all
architectures. This un-initialized field will contain garbage.
This is also triggering a UBSAN warning when the uninitialized data was
accessed:
------------[ cut here ]------------
UBSAN: invalid-load in ./include/linux/kexec.h:210:10
load of value 252 is not a valid value for type '_Bool'
Zero-initializing kexec_buf at declaration ensures all fields are
cleanly set, preventing future instances of uninitialized memory being
used.
REG_L is wrong, because thread_info.cpu is 32-bit, not xlen-bit wide.
The struct currently has a hole after cpu, so little endian accesses
seemed fine.
Radim Krčmář [Tue, 12 Aug 2025 09:02:56 +0000 (11:02 +0200)]
riscv, bpf: use lw when reading int cpu in bpf_get_smp_processor_id
emit_ld is wrong, because thread_info.cpu is 32-bit, not xlen-bit wide.
The struct currently has a hole after cpu, so little endian accesses
seemed fine.
Radim Krčmář [Tue, 12 Aug 2025 09:02:55 +0000 (11:02 +0200)]
riscv, bpf: use lw when reading int cpu in BPF_MOV64_PERCPU_REG
emit_ld is wrong, because thread_info.cpu is 32-bit, not xlen-bit wide.
The struct currently has a hole after cpu, so little endian accesses
seemed fine.
Fixes: 19c56d4e5be1 ("riscv, bpf: add internal-only MOV instruction to resolve per-CPU addrs") Cc: stable@vger.kernel.org Signed-off-by: Radim Krčmář <rkrcmar@ventanamicro.com> Reviewed-by: Pu Lehui <pulehui@huawei.com> Acked-by: Björn Töpel <bjorn@kernel.org> Tested-by: Björn Töpel <bjorn@rivosinc.com> # QEMU Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Link: https://lore.kernel.org/r/20250812090256.757273-3-rkrcmar@ventanamicro.com Signed-off-by: Paul Walmsley <pjw@kernel.org>
riscv: uaccess: fix __put_user_nocheck for unaligned accesses
The type of the value to write should be determined by the size of the
destination, not by the value itself, which may be a constant. This
aligns the behavior with x86_64, where __typeof__(*(__gu_ptr)) is used
to infer the correct type.
This fixes an issue in put_cmsg, which was only writing 4 out of 8
bytes to the cmsg_len field, causing the glibc tst-socket-timestamp test
to fail.
Fixes: ca1a66cdd685 ("riscv: uaccess: do not do misaligned accesses in get/put_user()") Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20250724220853.1969954-1-aurelien@aurel32.net Signed-off-by: Paul Walmsley <pjw@kernel.org>
riscv: use lw when reading int cpu in new_vmalloc_check
REG_L is wrong, because thread_info.cpu is 32-bit, not xlen-bit wide.
The struct currently has a hole after cpu, so little endian accesses
seemed fine.
Fixes: 503638e0babf ("riscv: Stop emitting preventive sfence.vma for new vmalloc mappings") Cc: stable@vger.kernel.org Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Signed-off-by: Radim Krčmář <rkrcmar@ventanamicro.com> Link: https://lore.kernel.org/r/20250725165410.2896641-4-rkrcmar@ventanamicro.com Signed-off-by: Paul Walmsley <pjw@kernel.org>
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Obvious driver patch plus update to sr to add back rotational media
flag since CDROMS are rotational"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: sr: Reinstate rotational media flag
scsi: lpfc: Fix buffer free/clear order in deferred receive path
Merge tag 'spi-fix-v6.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"The largest batch of fixes here is a series of fixes for the Freescale
LPSPI driver which James Clark pulled out of their BSP while looking
at support for the NXP S32G version of the controller.
The majority of this turned out to be bug fixes that affect existing
systems with the actual S32G support being just a small quirk that
would be unremarkable by itself, the whole series has had a good
amount of testing and review and the individual patches are all pretty
straightforward by themselves.
We also have a few other driver specific fixes, including a relatively
large but simple one for the Cadence QuadSPI driver"
* tag 'spi-fix-v6.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: spi-qpic-snand: unregister ECC engine on probe error and device remove
spi: cadence-quadspi: Implement refcount to handle unbind during busy
spi: spi-fsl-lpspi: Add compatible for S32G
spi: spi-fsl-lpspi: Parameterize reading num-cs from hardware
spi: spi-fsl-lpspi: Treat prescale_max == 0 as no erratum
spi: spi-fsl-lpspi: Constify devtype datas
dt-bindings: lpspi: Document support for S32G
spi: spi-fsl-lpspi: Clear status register after disabling the module
spi: spi-fsl-lpspi: Reset FIFO and disable module on transfer abort
spi: spi-fsl-lpspi: Set correct chip-select polarity bit
spi: spi-fsl-lpspi: Fix transmissions when using CONT
spi: microchip-core-qspi: stop checking viability of op->max_freq in supports_op callback
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Incorrect __BITS_PER_LONG as 64 when compiling the compat vDSO
- Unreachable PLT for ftrace_caller() in a module's .init.text
following past reworking of the module VA range selection
- Memory leak in the ACPI iort_rmr_alloc_sids() after a failed
krealloc_array()
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: ftrace: fix unreachable PLT for ftrace_caller in init_module with CONFIG_DYNAMIC_FTRACE
ACPI/IORT: Fix memory leak in iort_rmr_alloc_sids()
arm64: uapi: Provide correct __BITS_PER_LONG for the compat vDSO
Merge tag 'audit-pr-20250905' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit fix from Paul Moore:
"A single small audit patch to fix a potential out-of-bounds read
caused by a negative array index when comparing paths"
* tag 'audit-pr-20250905' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: fix out-of-bounds read in audit_compare_dname_path()
Merge tag '6.17-RC4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- Fix two potential NULL pointer references
- Two debugging improvements (to help debug recent issues) a new
tracepoint, and minor improvement to DebugData
- Trivial comment cleanup
* tag '6.17-RC4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: prevent NULL pointer dereference in UTF16 conversion
smb: client: show negotiated cipher in DebugData
smb: client: add new tracepoint to trace lease break notification
smb: client: fix spellings in comments
smb: client: Fix NULL pointer dereference in cifs_debug_dirs_proc_show()
Merge tag 'hwmon-for-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- ina238: Various value range fixes when writing limit attributes
- mlxreg-fan: Prevent fans from getting stuck at 0 RPM
* tag 'hwmon-for-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (ina238) Correctly clamp power limits
hwmon: (ina238) Correctly clamp shunt voltage limit
hwmon: (ina238) Correctly clamp temperature
hwmon: mlxreg-fan: Prevent fans from getting stuck at 0 RPM
Merge tag 'gpio-fixes-for-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix GPIO submenu regression in Kconfig
- fix make clean under tools/gpio/
* tag 'gpio-fixes-for-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
tools: gpio: remove the include directory on make clean
gpio: fix GPIO submenu in Kconfig
Merge tag 'platform-drivers-x86-v6.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
- acer-wmi: Stop using ACPI bitmap for platform profile choices
- amd/hfi: Fix pcct_tbl leak
- amd/pmc: Add TUXEDO IB Pro Gen10 AMD to spurious 8042 quirks
- asus-wmi:
- Fix registration races
- Fix ROG button mapping, tablet mode on ASUS ROG Z13
- Support more keys on ExpertBook B9
- hp-wmi: Add support for Fn+P hotkey
- intel/pmc: Add Bartlett Lake support
- intel/power-domains: Use topology_logical_package_id() for package ID
* tag 'platform-drivers-x86-v6.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86/intel: power-domains: Use topology_logical_package_id() for package ID
platform/x86: acer-wmi: Stop using ACPI bitmap for platform profile choices
platform/x86: hp-wmi: Add support for Fn+P hotkey
platform/x86/intel/pmc: Add Bartlett Lake support to intel_pmc_core
platform/x86: asus-wmi: Fix racy registrations
platform/x86/amd/pmc: Add TUXEDO IB Pro Gen10 AMD to spurious 8042 quirks list
platform/x86: asus-wmi: map more keys on ExpertBook B9
platform/x86: asus-wmi: Fix ROG button mapping, tablet mode on ASUS ROG Z13
platform/x86: asus-wmi: Remove extra keys from ignore_key_wlan quirk
platform/x86/amd: hfi: Fix pcct_tbl leak in amd_hfi_metadata_parser()
Merge tag 'block-6.17-20250905' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith
- Fix protection information ref tag for device side gen/strip
(Christoph)
- MD pull request via Yu
- fix data loss for writemostly in raid1 (Yu Kuai)
- fix potentional data loss by skipping recovery (Li Nan)
* tag 'block-6.17-20250905' of git://git.kernel.dk/linux:
md: prevent incorrect update of resync/recovery offset
md/raid1: fix data lost for writemostly rdev
nvme: fix PI insert on write
arm64: ftrace: fix unreachable PLT for ftrace_caller in init_module with CONFIG_DYNAMIC_FTRACE
On arm64, it has been possible for a module's sections to be placed more
than 128M away from each other since commit:
commit 3e35d303ab7d ("arm64: module: rework module VA range selection")
Due to this, an ftrace callsite in a module's .init.text section can be
out of branch range for the module's ftrace PLT entry (in the module's
.text section). Any attempt to enable tracing of that callsite will
result in a BRK being patched into the callsite, resulting in a fatal
exception when the callsite is later executed.
Fix this by adding an additional trampoline for .init.text, which will
be within range.
No additional trampolines are necessary due to the way a given
module's executable sections are packed together. Any executable
section beginning with ".init" will be placed in MOD_INIT_TEXT,
and any other executable section, including those beginning with ".exit",
will be placed in MOD_TEXT.
Fixes: 3e35d303ab7d ("arm64: module: rework module VA range selection") Cc: <stable@vger.kernel.org> # 6.5.x Signed-off-by: panfan <panfan@qti.qualcomm.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/r/20250905032236.3220885-1-panfan@qti.qualcomm.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Merge tag 'drm-fixes-2025-09-05' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Weekly drm fixes roundup, nouveau has two fixes for fence/irq racing
problems that should fix a bunch of instability in userspace.
Otherwise amdgpu along with some single fixes to bridge, xe, ivpu.
Looks about usual for this time in the release.
scheduler:
- fix race in unschedulable tracepoint
bridge:
- ti-sn65dsi86: fix REFCLK setting
xe:
- Fix incorrect migration of backed-up object to VRAM
amdgpu:
- UserQ fixes
- MES 11 fix
- eDP/LVDS fix
- Fix non-DC audio clean up
- Fix duplicate cursor issue
- Fix error path in PSP init
nouveau:
- fix nonstall interrupt handling
- fix race on fence vs irq emission
- update MAINTAINERS entry
ivpu:
- prevent recovery work during device remove"
* tag 'drm-fixes-2025-09-05' of https://gitlab.freedesktop.org/drm/kernel:
drm/amd/amdgpu: Fix missing error return on kzalloc failure
drm/bridge: ti-sn65dsi86: fix REFCLK setting
MAINTAINERS: Update git entry for nouveau
drm/xe: Fix incorrect migration of backed-up object to VRAM
drm/sched: Fix racy access to drm_sched_entity.dependency
accel/ivpu: Prevent recovery work from being queued during device removal
nouveau: Membar before between semaphore writes and the interrupt
nouveau: fix disabling the nonstall irq due to storm code
drm/amd/display: Clear the CUR_ENABLE register on DCN314 w/out DPP PG
drm/amdgpu: drop hw access in non-DC audio fini
drm/amd: Re-enable common modes for eDP and LVDS
drm/amdgpu/mes11: make MES_MISC_OP_CHANGE_CONFIG failure non-fatal
drm/amdgpu/sdma: bump firmware version checks for user queue support
Merge tag 'libcrypto-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull crypto library fixes from Eric Biggers:
"Fix a regression caused by my commits that reimplemented the sha1,
sha256, and sha512 crypto_shash algorithms on top of the library API.
Specifically, the export_core and import_core methods stopped being
supported, which broke some hardware offload drivers (such as qat)
that recently started depending on these for fallback functionality.
Later I'd like to make these drivers just use the library API for
their fallback. Then these methods won't be needed anymore. But for
now, this fixes the regression for 6.17"
* tag 'libcrypto-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
crypto: sha512 - Implement export_core() and import_core()
crypto: sha256 - Implement export_core() and import_core()
crypto: sha1 - Implement export_core() and import_core()
Merge tag 'pcmcia-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux
Pull PCMCIA fixes and cleanups from Dominik Brodowski:
"A number of minor PCMCIA bugfixes and cleanups, including the removal
of unused code paths"
[ Dominik suggested this might be 6.18 material, but having looked
through this, it looks appropriate early: minor trivial fixes and then
one slightly bigger patch that removes dead code - Linus ]
* tag 'pcmcia-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux:
pcmcia: Add error handling for add_interval() in do_validate_mem()
pcmcia: cs: Remove unused pcmcia_get_socket_by_nr
pcmcia: omap: Add missing check for platform_get_resource
pcmcia: Use str_off_on() and str_yes_no() helpers
pcmcia: remove PCCARD_IODYN
pcmcia: ds: Emphasize "really" epizeuxis
pcmcia: Fix a NULL pointer dereference in __iodyn_find_io_region()
pcmcia: omap_cf: Mark driver struct with __refdata to prevent section mismatch
Merge tag 'md-6.17-20250905' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux into block-6.17
Pull MD fixes from Yu:
"- fix data loss for writemostly in raid1, by Yu Kuai;
- fix potentional data lost by skipping recovery, by Li Nan;"
* tag 'md-6.17-20250905' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux:
md: prevent incorrect update of resync/recovery offset
md/raid1: fix data lost for writemostly rdev
Ian Rogers [Thu, 4 Sep 2025 16:17:31 +0000 (09:17 -0700)]
perf symbol-elf: Add support for the block argument for libbfd
James Clark caught that the BUILD_NONDISTRO=1 build with libbfd was
broken due to an update to the read_build_id function adding a
blocking argument. Add support for this argument by first opening the
file blocking or non-blocking, then switching from bfd_openr to
bfd_fdopenr and passing the opened fd. bfd_fdopenr closes the fd on
error and when bfd_close are called.
Reported-by: James Clark <james.clark@linaro.org> Closes: https://lore.kernel.org/lkml/20250903-james-perf-read-build-id-fix-v1-2-6a694d0a980f@linaro.org/ Fixes: 2c369d91d093 ("perf symbol: Add blocking argument to filename__read_build_id") Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: James Clark <james.clark@linaro.org> Link: https://lore.kernel.org/r/20250904161731.1193729-1-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Thomas Richter [Fri, 22 Aug 2025 12:25:39 +0000 (14:25 +0200)]
perf test: Checking BPF metadata collection fails on version string
commit edf2cadf01e8f ("perf test: add test for BPF metadata collection")
fails consistently on the version string check. The perf version
string on some of the constant integration test machines contains
characters with special meaning in grep's extended regular expression
matching algorithm. The output of perf version is:
# perf version
perf version 6.17.0-20250814.rc1.git20.24ea63ea3877.63.fc42.s390x+git
#
and the '+' character has special meaning in egrep command.
Also the use of egrep is deprecated.
Change the perf version string check to fixed character matching
and get rid of egrep's warning being deprecated. Use grep -F instead.
Output before:
# perf test -F 102
Checking BPF metadata collection
egrep: warning: egrep is obsolescent; using grep -E
Basic BPF metadata test [Failed invalid output]
102: BPF metadata collection test : FAILED!
#
Output after:
# perf test -F 102
Checking BPF metadata collection
Basic BPF metadata test [Success]
102: BPF metadata collection test : Ok
#
Fixes: edf2cadf01e8f ("perf test: add test for BPF metadata collection") Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Reviewed-by: Ian Rogers <irogers@google.com> Reviewed-by: Arnaldo Carvalho de Melo <acme@redhat.com> Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com> Cc: Blake Jones <blakejones@google.com> Link: https://lore.kernel.org/r/20250822122540.4104658-1-tmricht@linux.ibm.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Anup Patel [Mon, 18 Aug 2025 14:35:59 +0000 (20:05 +0530)]
ACPI: RISC-V: Fix FFH_CPPC_CSR error handling
The cppc_ffh_csr_read() and cppc_ffh_csr_write() returns Linux error
code in "data->ret.error" so cpc_read_ffh() and cpc_write_ffh() must
not use sbi_err_map_linux_errno() for FFH_CPPC_CSR.
Fixes: 30f3ffbee86b ("ACPI: RISC-V: Add CPPC driver") Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Troy Mitchell <troy.mitchell@linux.dev> Reviewed-by: Sunil V L <sunilvl@ventanamicro.com> Reviewed-by: Nutty Liu <nutty.liu@hotmail.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20250818143600.894385-2-apatel@ventanamicro.com Signed-off-by: Paul Walmsley <pjw@kernel.org>
When building with CONFIG_CMODEL_MEDLOW and CONFIG_LTO_CLANG, there is a
series of errors due to some files being unconditionally compiled with
'-mcmodel=medany', mismatching with the rest of the kernel built with
'-mcmodel=medlow':
ld.lld: error: Function Import: link error: linking module flags 'Code Model': IDs have conflicting values: 'i32 3' from vmlinux.a(init.o at 899908), and 'i32 1' from vmlinux.a(net-traces.o at 1014628)
Only allow LTO to be performed when CONFIG_CMODEL_MEDANY is enabled to
ensure there will be no code model mismatch errors. An alternative
solution would be disabling LTO for the files with a different code
model than the main kernel like some specialized areas of the kernel do
but doing that for individual files is not as sustainable than
forbidding the combination altogether.
Cc: stable@vger.kernel.org Fixes: 021d23428bdb ("RISC-V: build: Allow LTO to be selected") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202506290255.KBVM83vZ-lkp@intel.com/ Signed-off-by: Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/r/20250710-riscv-restrict-lto-to-medany-v1-1-b1dac9871ecf@kernel.org Signed-off-by: Paul Walmsley <pjw@kernel.org>
Merge tag 'net-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter, wireless and Bluetooth.
We're reverting the removal of a Sundance driver, a user has appeared.
This makes the PR rather large in terms of LoC.
There's a conspicuous absence of real, user-reported 6.17 issues.
Slightly worried that the summer distracted people from testing.
Previous releases - regressions:
- ax25: properly unshare skbs in ax25_kiss_rcv()
Previous releases - always broken:
- phylink: disable autoneg for interfaces that have no inband, fix
regression on pcs-lynx (NXP LS1088)
- vxlan: fix null-deref when using nexthop objects
- batman-adv: fix OOB read/write in network-coding decode
- icmp: icmp_ndo_send: fix reversing address translation for replies
- tcp: fix socket ref leak in TCP-AO failure handling for IPv6
- mctp:
- mctp_fraq_queue should take ownership of passed skb
- usb: initialise mac header in RX path, avoid WARN
- wifi: mac80211: do not permit 40 MHz EHT operation on 5/6 GHz,
respect device limitations
- wifi: wilc1000: avoid buffer overflow in WID string configuration
- wifi: mt76:
- fix regressions from mt7996 MLO support rework
- fix offchannel handling issues on mt7996
- fix multiple wcid linked list corruption issues
- mt7921: don't disconnect when AP requests switch to a channel
which requires radar detection
- mt7925u: use connac3 tx aggr check in tx complete
- wifi: intel:
- improve validation of ACPI DSM data
- cfg: restore some 1000 series configs
- wifi: ath:
- ath11k: a fix for GTK rekeying
- ath12k: a missed WiFi7 capability (multi-link EMLSR)
- eth: intel:
- ice: fix races in "low latency" firmware interface for Tx timestamps
- idpf: set mac type when adding and removing MAC filters
- i40e: remove racy read access to some debugfs files
Misc:
- Revert "eth: remove the DLink/Sundance (ST201) driver"
Merge tag 'slab-for-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
Pull slab fixes from Vlastimil Babka:
- Stable fix to make slub_debug code not access invalid pointers in the
process of reporting issues (Li Qiong)
- Stable fix to make object tracking pass gfp flags to stackdepot to
avoid deadlock in contexts that can't even wake up kswapd due to e.g.
timers debugging enabled (yangshiguang)
* tag 'slab-for-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
mm: slub: avoid wake up kswapd in set_track_prepare
mm/slub: avoid accessing metadata when pointer is invalid in object_err()
cifs: prevent NULL pointer dereference in UTF16 conversion
There can be a NULL pointer dereference bug here. NULL is passed to
__cifs_sfu_make_node without checks, which passes it unchecked to
cifs_strndup_to_utf16, which in turn passes it to
cifs_local_to_utf16_bytes where '*from' is dereferenced, causing a crash.
This patch adds a check for NULL 'src' in cifs_strndup_to_utf16 and
returns NULL early to prevent dereferencing NULL pointer.
Found by Linux Verification Center (linuxtesting.org) with SVACE
Signed-off-by: Makar Semyonov <m.semenov@tssltd.ru> Cc: stable@vger.kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
Li Nan [Thu, 4 Sep 2025 07:34:52 +0000 (15:34 +0800)]
md: prevent incorrect update of resync/recovery offset
In md_do_sync(), when md_sync_action returns ACTION_FROZEN, subsequent
call to md_sync_position() will return MaxSector. This causes
'curr_resync' (and later 'recovery_offset') to be set to MaxSector too,
which incorrectly signals that recovery/resync has completed, even though
disk data has not actually been updated.
To fix this issue, skip updating any offset values when the sync action
is FROZEN. The same holds true for IDLE.
If writemostly is enabled, alloc_behind_master_bio() will allocate a new
bio for rdev, with bi_opf set to 0. Later, raid1_write_request() will
clone from this bio, hence bi_opf is still 0 for the cloned bio. Submit
this cloned bio will end up to be read, causing write data lost.
Fix this problem by inheriting bi_opf from original bio for
behind_mast_bio.
Fixes: e879a0d9cb08 ("md/raid1,raid10: don't ignore IO flags") Reported-and-tested-by: Ian Dall <ian@beware.dropbear.id.au> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220507 Link: https://lore.kernel.org/linux-raid/20250903014140.3690499-1-yukuai1@huaweicloud.com Signed-off-by: Yu Kuai <yukuai3@huawei.com> Reviewed-by: Li Nan <linan122@huawei.com>
Miaoqian Lin [Thu, 28 Aug 2025 11:22:43 +0000 (19:22 +0800)]
ACPI/IORT: Fix memory leak in iort_rmr_alloc_sids()
If krealloc_array() fails in iort_rmr_alloc_sids(), the function returns
NULL but does not free the original 'sids' allocation. This results in a
memory leak since the caller overwrites the original pointer with the
NULL return value.
Fixes: 491cf4a6735a ("ACPI/IORT: Add support to retrieve IORT RMR reserved regions") Cc: <stable@vger.kernel.org> # 6.0.x Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Hanjun Guo <guohanjun@huawei.com> Link: https://lore.kernel.org/r/20250828112243.61460-1-linmq006@gmail.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
phy: mscc: Stop taking ts_lock for tx_queue and use its own lock
When transmitting a PTP frame which is timestamp using 2 step, the
following warning appears if CONFIG_PROVE_LOCKING is enabled:
=============================
[ BUG: Invalid wait context ] 6.17.0-rc1-00326-ge6160462704e #427 Not tainted
-----------------------------
ptp4l/119 is trying to lock: c2a44ed4 (&vsc8531->ts_lock){+.+.}-{3:3}, at: vsc85xx_txtstamp+0x50/0xac
other info that might help us debug this:
context-{4:4}
4 locks held by ptp4l/119:
#0: c145f068 (rcu_read_lock_bh){....}-{1:2}, at: __dev_queue_xmit+0x58/0x1440
#1: c29df974 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock){+...}-{2:2}, at: __dev_queue_xmit+0x5c4/0x1440
#2: c2aaaad0 (_xmit_ETHER#2){+.-.}-{2:2}, at: sch_direct_xmit+0x108/0x350
#3: c2aac170 (&lan966x->tx_lock){+.-.}-{2:2}, at: lan966x_port_xmit+0xd0/0x350
stack backtrace:
CPU: 0 UID: 0 PID: 119 Comm: ptp4l Not tainted 6.17.0-rc1-00326-ge6160462704e #427 NONE
Hardware name: Generic DT based system
Call trace:
unwind_backtrace from show_stack+0x10/0x14
show_stack from dump_stack_lvl+0x7c/0xac
dump_stack_lvl from __lock_acquire+0x8e8/0x29dc
__lock_acquire from lock_acquire+0x108/0x38c
lock_acquire from __mutex_lock+0xb0/0xe78
__mutex_lock from mutex_lock_nested+0x1c/0x24
mutex_lock_nested from vsc85xx_txtstamp+0x50/0xac
vsc85xx_txtstamp from lan966x_fdma_xmit+0xd8/0x3a8
lan966x_fdma_xmit from lan966x_port_xmit+0x1bc/0x350
lan966x_port_xmit from dev_hard_start_xmit+0xc8/0x2c0
dev_hard_start_xmit from sch_direct_xmit+0x8c/0x350
sch_direct_xmit from __dev_queue_xmit+0x680/0x1440
__dev_queue_xmit from packet_sendmsg+0xfa4/0x1568
packet_sendmsg from __sys_sendto+0x110/0x19c
__sys_sendto from sys_send+0x18/0x20
sys_send from ret_fast_syscall+0x0/0x1c
Exception stack(0xf0b05fa8 to 0xf0b05ff0)
5fa0: 000000010000000e0000000e0004b47a0000003a00000000
5fc0: 000000010000000e00000000000001210004af58000448740000000000000000
5fe0: 00000001bee9d42000025a10b6e75c7c
So, instead of using the ts_lock for tx_queue, use the spinlock that
skb_buff_head has.
selftest: net: Fix weird setsockopt() in bind_bhash.c.
bind_bhash.c passes (SO_REUSEADDR | SO_REUSEPORT) to setsockopt().
In the asm-generic definition, the value happens to match with the
bare SO_REUSEPORT, (2 | 15) == 15, but not on some arch.
arch/alpha/include/uapi/asm/socket.h:18:#define SO_REUSEADDR 0x0004
arch/alpha/include/uapi/asm/socket.h:24:#define SO_REUSEPORT 0x0200
arch/mips/include/uapi/asm/socket.h:24:#define SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */
arch/mips/include/uapi/asm/socket.h:33:#define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
arch/parisc/include/uapi/asm/socket.h:12:#define SO_REUSEADDR 0x0004
arch/parisc/include/uapi/asm/socket.h:18:#define SO_REUSEPORT 0x0200
arch/sparc/include/uapi/asm/socket.h:13:#define SO_REUSEADDR 0x0004
arch/sparc/include/uapi/asm/socket.h:20:#define SO_REUSEPORT 0x0200
include/uapi/asm-generic/socket.h:12:#define SO_REUSEADDR 2
include/uapi/asm-generic/socket.h:27:#define SO_REUSEPORT 15
Let's pass SO_REUSEPORT only.
Fixes: c35ecb95c448 ("selftests/net: Add test for timing a bind request to a port with a populated bhash entry") Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250903222938.2601522-1-kuniyu@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Wed, 3 Sep 2025 21:20:54 +0000 (14:20 -0700)]
MAINTAINERS: add Sabrina to TLS maintainers
Sabrina has been very helpful reviewing TLS patches, fixing bugs,
and, I believe, the last one to implement any major feature in
the TLS code base (rekeying). Add her as a maintainer.
projects / users / hch / misc.git / log