tree 22c18dd521e6a182647ad8304ab28434060f0c8c
parent c0f3358621dc746219d49a9dee1799704d3a32f8
author Andreas Schwab <schwab@suse.de> 1185867531 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1185921580 -0700

futex: pass nr_wake2 to futex_wake_op

The fourth argument of sys_futex is ignored when op == FUTEX_WAKE_OP,
but futex_wake_op expects it as its nr_wake2 parameter.

The only user of this operation in glibc is always passing 1, so this
bug had no consequences so far.

Signed-off-by: Andreas Schwab <schwab@suse.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Ulrich Drepper <drepper@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>