Re[2]: [Gc]: GC 7.2e: crash in threadkey_test under FreeBSD
Ivan Maidanski <ivmai-JGs/[email protected]>
| Newsgroups | gmane.comp.programming.garbage-collection.boehmgc |
|---|---|
| Message-ID | <[email protected]> |
Hi Vitaly, I think it is better to fix thread-local support instead of just hiding the problem. Could anyone explain how is GC_suspend_handler called with signum=0 ? Regards, Ivan Tue, 19 Nov 2013, 15:04 +02:00 from Vitaly Magerya <[email protected]>: >On 2013-11-19 08:12, Ivan Maidanski wrote: >> Since the crash is not observed on 7.2d, could you please bisect the bug? > >Yup. So the first bad revision is 80da4fa, "configure: Enable >PARALLEL_MARK and THREAD_LOCAL_ALLOC for FreeBSD". > >If I manually remove the part of configure.ac that unconditionally >defines THREAD_LOCAL_ALLOC on FreeBSD, threadkey_test passes >again. (Enabling or disabling PARALLEL_MARK doesn't change >anything). > >(Interestingly enough, I only see this breakage under FreeBSD >9.2 and newer; 9.0 doesn't seem to be affected). > _______________________________________________ Gc mailing list Gc-V9/[email protected] http://www.hpl.hp.com/hosted/linux/mail-archives/gc/