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| author | Jared Kangas <jkangas@redhat.com> | 2026-08-20 06:09:21 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2026-09-07 07:22:19 -0700 |
| commit | 8afc94bfb0ffdfc4a168081785820aa4818d1d23 (patch) | |
| tree | 3fe6d7fc3e8faa6a7507b92dca801e32d5aaf256 /scripts/basic | |
| parent | 354ccc99b2dc8ba0cf6d4de34e520bcf6ecca5c2 (diff) | |
| download | linux-8afc94bfb0ffdfc4a168081785820aa4818d1d23.tar.gz linux-8afc94bfb0ffdfc4a168081785820aa4818d1d23.zip | |
hwmon: (ina2xx) Acquire hwmon_lock in shunt_resistor_show()
shunt_resistor_store() currently acquires hwmon_lock to set
data->rshunt, but the corresponding access in shunt_resistor_show() is
unprotected. Acquire the lock in shunt_resistor_show() as well to ensure
proper synchronization.
Fixes: 3ad867001c91 ("hwmon: (ina2xx) fix sysfs shunt resistor read access")
Reported-by: Sashiko <sashiko-bot@kernel.org>
Closes: https://lore.kernel.org/all/20260729162836.89BDF1F00A3A@smtp.kernel.org/
Signed-off-by: Jared Kangas <jkangas@redhat.com>
Link: https://patch.msgid.link/20260820-upstream-ina2xx-in0-curr1-alarms-v2-1-fdce35abc41e@redhat.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions