Date: Tue, 01 Dec 2015 08:45:22 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-threads@FreeBSD.org Subject: [Bug 204178] stress2 on arm64 thr1 hangs after printing pthread_join error Message-ID: <bug-204178-16-6uIX1TdIPL@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-204178-16@https.bugs.freebsd.org/bugzilla/> References: <bug-204178-16@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204178 --- Comment #10 from Konstantin Belousov <kib@FreeBSD.org> --- (In reply to martin from comment #9) Yes, the garbage collection code that gc's freed thread structures is only called from the thr_alloc(), which in context of the thr1.c means that only main thread acquires the tcb_lock. This, together with the note that other locks are similarly affected, mostly reinforces my suspect of the ll/sc hardware implementation. -- You are receiving this mail because: You are on the CC list for the bug.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-204178-16-6uIX1TdIPL>