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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-07-19 00:00:58 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-07-19 00:00:58 +0200 |
| commit | 11388c87d2abca1f01975ced28ce9eacea239104 (patch) | |
| tree | 60e338e5ab817de96a461b08892e0663a316d67c /kernel/hung_task.c | |
| parent | Merge branch 'fixes' into pm-sleep (diff) | |
| download | linux-11388c87d2abca1f01975ced28ce9eacea239104.tar.xz linux-11388c87d2abca1f01975ced28ce9eacea239104.zip | |
PM / Sleep: Require CAP_BLOCK_SUSPEND to use wake_lock/wake_unlock
Require processes wanting to use the wake_lock/wake_unlock sysfs
files to have the CAP_BLOCK_SUSPEND capability, which also is
required for the eventpoll EPOLLWAKEUP flag to be effective, so that
all interfaces related to blocking autosleep depend on the same
capability.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: stable@vger.kernel.org
Acked-by: Michael Kerrisk <mtk.man-pages@gmail.com>
Diffstat (limited to 'kernel/hung_task.c')
0 files changed, 0 insertions, 0 deletions