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| author | Gregory CLEMENT <gregory.clement@bootlin.com> | 2020-05-12 13:53:23 +0200 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2020-06-29 20:07:51 -0400 |
| commit | b0b95ad66ac27fc88725fcd23800dcfcb90605ce (patch) | |
| tree | 9e5db95e40be43dad79a1ddd5fe91bee73918fea /include/linux/debugobjects.h | |
| parent | eeeb7a2b11eb43d6296e3c5d4794bd4c2833d0d4 (diff) | |
tty: n_gsm: Fix waking up upper tty layer when room available
[ Upstream commit 01dbb362f0a114fbce19c8abe4cd6f4710e934d5 ]
Warn the upper layer when n_gms is ready to receive data
again. Without this the associated virtual tty remains blocked
indefinitely.
Fixes: e1eaea46bb40 ("tty: n_gsm line discipline")
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Link: https://lore.kernel.org/r/20200512115323.1447922-4-gregory.clement@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions