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| author |   Aleksa Savic <savicaleksa83@gmail.com> | 2023-12-19 15:36:19 +0100 |
|---|---|---|
| committer |   Guenter Roeck <linux@roeck-us.net> | 2024-01-08 07:27:27 -0800 |
| commit | 41c71105a845ec1458680f01644d032a5fbbe0d9 (patch) | |
| tree | a69c3f76e872575345f3f95b6187db4f3247bb5a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | hwmon: (lm75) Fix tmp112 default config (diff) | |
| download | wireguard-linux-41c71105a845ec1458680f01644d032a5fbbe0d9.tar.xz wireguard-linux-41c71105a845ec1458680f01644d032a5fbbe0d9.zip | |
hwmon: (gigabyte_waterforce) Mark status report as received under a spinlock
Through hidraw, userspace can cause a status report to be sent
from the device. The parsing in waterforce_raw_event() may happen in
parallel to a waterforce_get_status() call (which resets the completion
for tracking the report) if it's running on a different CPU where
bottom half interrupts are not disabled.
Add a spinlock around the complete_all() call in waterforce_raw_event()
to prevent race issues.
Fixes: d5939a793693 ("hwmon: Add driver for Gigabyte AORUS Waterforce AIO coolers")
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Link: https://lore.kernel.org/r/20231219143620.22179-1-savicaleksa83@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions