The test halts while running the pthread based APR_LOCK_PROC_PTHREAD variant. All other variants pass.
The test spawns a number of processes and then randomly locks, writes to a shared variable, waits, and unlocks on a process mutex across the different processes. When using APR_LOCK_PROC_PTHREAD, what actually happens is the first process locks and unlocks while all others are stalled. LP: #491342 is probably related. According to that pthread spinlocks are broken on eglibc on ARM due to still using the old swp/swpb instructions. Next step would be to replace these with __sync_* as per sysdeps/ia64/bits/atomic.h and similar. -- [eglibc] process shared mutex's fail on armel v7 (thumb) https://bugs.launchpad.net/bugs/604753 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
