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| author | Johan Hovold <johan@kernel.org> | 2026-09-10 15:08:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-09-23 12:00:49 +0200 |
| commit | 40adffec8c0090533dfaa863ced7901b60bbf1dc (patch) | |
| tree | bcd902316b437631d48df215942f4bbee0bcc9a6 /tools/lib/python/kdoc | |
| parent | 8ca59f7baee7c72cf7729950b4ab2e7f910c9549 (diff) | |
| download | linux-next-40adffec8c0090533dfaa863ced7901b60bbf1dc.tar.gz linux-next-40adffec8c0090533dfaa863ced7901b60bbf1dc.zip | |
serial: fix TIOCMIWAIT race
The task state must be updated before checking the wakeup condition to
avoid missing a racing modem status update.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reported-by: sashiko-bot@kernel.org
Link: https://lore.kernel.org/r/20260904115542.E20D11F00A3D@smtp.kernel.org
Cc: stable@kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260910130816.642699-4-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/lib/python/kdoc')
0 files changed, 0 insertions, 0 deletions