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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus
Jonathan writes:
IIO: 1st set of fixes for the 7.3 cycle.
A couple of core fixes, the rest usual mix of driver issues that surfaced
from merge window until now.
core
- buffer: Ensure that when using the iio_push_to_buffers_with_ts_unaligned()
that the full buffer is zeroed.
- trigger: Cancel reenable_work() before freeing the trigger that might be
re-enabled.
dma-buffer
- Fix wrong sizing for a mapped sg_list. If an IOMMU was using a fused
entry the mapping might walk off the end.
adi,ade9000
- Wait for power up before requesting interrupts.
- Fix overlap in scan index for current and voltage channels.
- Ensure Phase C dip event included in IRQ1 handler.
adi,adf4377
- Initialize all of a clk_init_data.
adi,adis*
- Ensure debugfs reads are finished before unbind.
adi,axi-adc
- Initialize mutex.
adi,admv1013
- Ensure mutex is intialized before notifier that might use it is
registered.
- Fix wrong channel field used for read_raw.
allwinner,sun4i
- Drop a pm_runtime_put() when there was no get.
- Ensure correct cleanup on driver probe fail due to any issues with
the thermal zone.
aspeed,adc,
- Don't eat reset deassert errors.
awinic,aw96103
- Make sure firmware length is validated rather than blindly trusting
it.
bosch,bmp280
- Fix out of bounds lookup of sampling frequency due to indexing based on
elements in matrix rather than just the correct dimension.
invensense,timestamp library
- Ensure time estimate doesn't invert wrt to current time in a corner
case occasionally seen.
kionix,kx022a
- Off by one in array boundary check.
- Close a memory leak and state corruption in error path.
maxim,max1363
- Sign extend bipolar values to ensure correct reporting to userspace.
maxim,max30102
- Fix NULL dereference by checking there is data in the FIFO before
trying to do anything with it.
microchip,mcp47a1
- Ensure highest possible value actually settable.
pulsed-light,lidar-lite
- Don't leak the IIO device registration if runtime pm setup fails
particularly as it was being freed.
rockchip,saradc
- Fix wrong fallback compatible for rv1106 that lead to trying
to use too many channels (correct support will follow next
merge window)
rohm,bd79124
- Correct limit used for rising alarms.
- Fix which registers related to limits are used in initialization.
- Apply GPIO mask to allow subset of GPIOs to be toggled.
- Add missing regmap error handling in a few places.
- Ensures scale is read only.
rohm,bm1390
- Don't silently eat a data read error.
rohm,bu27034
- Don't silently eat error when reading gain.
- Ensure we infinite delay doesn't happen on error.
semtech,sx9324
- Fix wrong proximity channel resolution.
sharp,gp2ap020a00f
- Make sure to drain irq_work in remove path.
st,vl5310x
- Ensure direct mode is claimed for read_raw avoiding corruption
of buffered accesses.
vishay,vcnl3020
- Use write bits for ISR mask and ensure right event reported.
vti,sca3000
- Fix up a condition check for the frequency divider.
xilinx,xadc
- Swap registration of cleanup of work with that of irq
to ensure that no irqs can cause work that has been freed
to be queued.
x-powers,axp288
- Add bias override quirk for Haier HV103H. Fix because we
used to always override then moved to trusting the firmware
setup - which fixed some boards, but broke others.
* tag 'iio-fixes-for-7.3a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (42 commits)
iio: proximity: vcnl3020: fix ISR bitmask check in IRQ handler
iio: proximity: vl53l0x-i2c: claim direct mode for raw reads
iio: dac: mcp47a1: Allow full-scale output
iio: accel: kionix-kx022a: Prevent memory leak and fix state
iio: light: rohm-bu27034: Fix infinite delay on error
iio: adc: sun4i-gpadc-iio: clean up on thermal zone registration failure
iio: adc: sun4i-gpadc-iio: drop underflowing pm_runtime_put() calls
iio: adc: axp288: Add TS bias override for Haier HV103H
dt-bindings: iio: adc: rockchip-saradc: Fix RV1106 compatible
dt-bindings: iio: adc: rockchip-saradc: Group single-entries into an enum list
iio: inv_sensors: fix estimated value larger than interrupt timestamp
iio: adc: aspeed: propagate reset deassert errors
iio: buffer-dmaengine: fix sg entry iteration when building dma_vecs
iio: proximity: pulsedlight: fix iio_device left registered on PM setup failure
iio: trigger: cancel reenable_work before freeing trigger
iio: frequency: admv1013: fix wrong channel field used in admv1013_read_raw()
iio: accel: sca3000: fix frequency divider condition check
iio: admv1013: initialize callback mutex before registering notifier
iio: gyro: adis16136: fix unprotected debugfs reads
iio: imu: adis16400: fix unprotected debugfs reads
...
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vl53l0x_read_raw() starts a single-shot ranging measurement and reads
back the result. Once the triggered buffer is enabled the sensor runs in
continuous mode and its data-ready interrupt is routed to the trigger,
so a concurrent in_distance_raw read disturbs the streaming setup and
never gets its completion, returning -ETIMEDOUT.
The original submission claimed direct mode here, but it was dropped
during review because the driver had no buffer support at the time [1].
Continuous (buffered) mode was later added without restoring the
claim [2], reintroducing the conflict.
Reject direct reads while buffered capture is active by claiming direct
mode around the measurement, as the vl53l1x sibling already does.
Fixes: 762186c6e7b1 ("iio: proximity: vl53l0x-i2c: Added continuous mode support")
Link: https://lore.kernel.org/linux-iio/20180911160300.GA9212@himanshu-Vostro-3559/ [1]
Link: https://lore.kernel.org/linux-iio/20240909101508.263085-3-abhashkumarjha123@gmail.com/ [2]
Signed-off-by: Donggeun Yoo <donggeunyoo.kernel@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>
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This is another run of the Coccinelle script for converting kmalloc()
family of allocations to kmalloc_obj() via the existing rules in
scripts/coccinelle/api/kmalloc_objs.cocci
This catches both the set of kmalloc() uses added since the first
kmalloc_obj() conversions in v7.0 and adds a large group missed in the
first pass due to Coccinelle not interacting well with the cleanup.h
scoped_...() family of macros[1]. I worked around this with spatch's
"--macro-file" argument to a file with all the scoped_...() macros mapped
to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control
flow indicator I could find.
Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc,
riscv, and s390 with no new warnings.
Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1]
Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2]
Signed-off-by: Kees Cook <kees+treewide@kernel.org>
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