Age | Commit message (Collapse) | Author | |
---|---|---|---|
2013-01-02 | Update copyright notices with scripts/update-copyrights. | Joseph Myers | |
2012-11-06 | Bump timeouts on some new nptl tests to support tilepro. | Chris Metcalf | |
2012-10-05 | Unlock mutex before going back to waiting for PI mutexes | Siddhesh Poyarekar | |
[BZ #14417] A futex call with FUTEX_WAIT_REQUEUE_PI returns with the mutex locked on success. If such a successful thread is pipped to the cond_lock by another spuriously woken waiter, it could be sent back to wait on the futex with the mutex lock held, thus causing a deadlock. So it is necessary that the thread relinquishes the mutex before going back to sleep. |