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linux-sg2042
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Merge branch 'pm-sleep' 

* pm-sleep:
  epoll: Fix user space breakage related to EPOLLWAKEUP
This commit is contained in:
Rafael J. Wysocki 2012-05-22 20:57:19 +02:00
parent 0033c154a9 a8159414d7
commit 8714c8d74d
1 changed files with 1 additions and 1 deletions
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2
fs/eventpoll.c
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@ -1711,7 +1711,7 @@ SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd,
/* Check if EPOLLWAKEUP is allowed */
if ((epds.events & EPOLLWAKEUP) && !capable(CAP_EPOLLWAKEUP))
goto error_tgt_fput;
epds.events &= ~EPOLLWAKEUP;
/*
* We have to check that the file structure underneath the file descriptor