diff options
| author | Davide Libenzi <davidel@xmailserver.org> | 2007-06-28 01:09:59 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-06-28 22:34:54 +0400 |
| commit | f8738c5c5298d55ccfc26383f9f45af082a9be57 (patch) | |
| tree | baa7c6f2a31dcc4c4d2875f73b1462be5fbb388d /mm/highmem.c | |
| parent | 58e78475ec706f93e0cc049449ffd11fbfdadb3e (diff) | |
| download | linux-f8738c5c5298d55ccfc26383f9f45af082a9be57.tar.xz | |
avoid spurious POLLIN returns in signalfd
The new code in kernel/signal.c does not allow fetching private signals
from another task. This patch avoid spurious POLLIN returns from a
signalfd poll(2) operation.
Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/highmem.c')
0 files changed, 0 insertions, 0 deletions