diff options
| author | Sean Young <sean@mess.org> | 2020-12-20 13:29:54 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-01-04 11:00:25 +0100 |
| commit | 896111dc4bcf887b835b3ef54f48b450d4692a1d (patch) | |
| tree | 89c95a11a0a183978b946a9c98b2d498fc556e29 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 5c8fe583cce542aa0b84adc939ce85293de36e5e (diff) | |
media: rc: ensure that uevent can be read directly after rc device register
There is a race condition where if the /sys/class/rc0/uevent file is read
before rc_dev->registered is set to true, -ENODEV will be returned.
Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1901089
Cc: stable@vger.kernel.org
Fixes: a2e2d73fa281 ("media: rc: do not access device via sysfs after rc_unregister_device()")
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions