| commit | 187226f57f1381cfc63216979b4375f30e593795 | [log] [tgz] |
|---|---|---|
| author | john stultz <johnstul@us.ibm.com> | Wed Aug 22 14:01:10 2007 -0700 |
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | Wed Aug 22 19:52:44 2007 -0700 |
| tree | 0bda40993e1794363bf6570614584b03f1de55e9 | |
| parent | 42b88e6ad4014d290d6b59dfeb5d6949c5a3f346 [diff] |
futex_unlock_pi() hurts my brain and may cause application deadlock Avoid futex_unlock_pi returning -EFAULT (which results in deadlock), by clearing uval before jumping to retry_locked. Signed-off-by: John Stultz <johnstul@us.ibm.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>