glibc

OpenE2K/glibc

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Author	SHA1	Message	Date
Joseph Myers	568035b787	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
Chris Metcalf	91e0d40e89	Bump timeouts on some new nptl tests to support tilepro.	2012-11-06 13:10:19 -05:00
Siddhesh Poyarekar	c30e8edf7c	Unlock mutex before going back to waiting for PI mutexes [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.	2012-10-05 18:52:36 +05:30

Author

SHA1

Message

Date

Joseph Myers

568035b787

Update copyright notices with scripts/update-copyrights.

2013-01-02 19:05:09 +00:00

Chris Metcalf

91e0d40e89

Bump timeouts on some new nptl tests to support tilepro.

2012-11-06 13:10:19 -05:00

Siddhesh Poyarekar

c30e8edf7c

Unlock mutex before going back to waiting for PI mutexes

[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.

2012-10-05 18:52:36 +05:30

3 Commits