diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2008-10-15 10:52:34 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-15 10:19:51 -0700 |
| commit | 7c3b1dcf13d5660152e02c6dea47b0bd9fd5d871 (patch) | |
| tree | 72965f7aaec65c6822523e77626d733e9957c19d /ipc | |
| parent | 6d54aaf389bb47f30fd6567b88665689967be642 (diff) | |
| download | op-kernel-dev-7c3b1dcf13d5660152e02c6dea47b0bd9fd5d871.zip op-kernel-dev-7c3b1dcf13d5660152e02c6dea47b0bd9fd5d871.tar.gz | |
tty: make sure that proc_clear_tty stores the cpu flags
proc_clear_tty() gets called with interrupts off (while holding the task list
lock) from sys_setid. This means that it needs the _irqsave version of the
locking primitives.
Reported-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Tested-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions
