[Bug 604753] Re: [eglibc] process shared mutex's fail on armel v7 (thumb)
Jani Monoses
jani at ubuntu.com
Tue Jan 24 14:55:29 UTC 2012
Do the builders have newer kernels now? If so the testsuite in apr may
now pass and the workaround could be dropped.
--
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to eglibc in Ubuntu.
https://bugs.launchpad.net/bugs/604753
Title:
[eglibc] process shared mutex's fail on armel v7 (thumb)
Status in Linaro Toolchain Miscellanies:
Fix Released
Status in “apr” package in Ubuntu:
Triaged
Status in “eglibc” package in Ubuntu:
Fix Released
Bug description:
As per #599874, "process shared" mutexes (that is a mutex in shared
memory and with the Process Shared attribute set) deadlock and fail.
This was found in "apr" through the package's self-test, and we
created a patch to disable their use on arm v7/thumb. However, the
real solution is most likely in glibc/pthread and perhaps it's use of
atomics for locking in process shared memory.
To manage notifications about this bug go to:
https://bugs.launchpad.net/linaro-toolchain-misc/+bug/604753/+subscriptions
More information about the foundations-bugs
mailing list