diff options
| author |   Shachar Shemesh <shachar@liveu.tv> | 2012-07-10 07:54:13 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-12 14:54:14 -0700 |
| commit | 40c9f61eae9098212b6906f29f30f08f7a19b5e2 (patch) | |
| tree | ace42166f5546e2cd882813085567ffb27812909 /drivers/tty/tty_mutex.c | |
| parent | 8250: add support for ASIX devices with a FIFO bug (diff) | |
| download | linux-dev-40c9f61eae9098212b6906f29f30f08f7a19b5e2.tar.xz linux-dev-40c9f61eae9098212b6906f29f30f08f7a19b5e2.zip | |
tty ldisc: Close/Reopen race prevention should check the proper flag
Commit acfa747b introduced the TTY_HUPPING flag to distinguish
closed TTY from currently closing ones. The test in tty_set_ldisc
still remained pointing at the old flag. This causes pppd to
sometimes lapse into uninterruptible sleep when killed and
restarted.
Signed-off-by: Shachar Shemesh <shachar@liveu.tv>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_mutex.c')
0 files changed, 0 insertions, 0 deletions