|author||Bobby Bingham <email@example.com>||2015-10-04 14:55:29 -0500|
|committer||Rich Felker <firstname.lastname@example.org>||2015-10-15 22:58:59 -0400|
add missing memory barrier to pthread_join
POSIX requires pthread_join to synchronize memory on success. The futex wait inside __timedwait_cp cannot handle this because it's not called in all cases. Also, in the case of a spurious wake, tid can become zero between the wake and when the joining thread checks it.
Diffstat (limited to 'src/math/armhf/fabs.s')
0 files changed, 0 insertions, 0 deletions