Date: Fri, 22 Aug 2014 18:43:00 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 192918] [patch] A thread will spin if a signal interrupts umtxq_sleep_pi. Message-ID: <bug-192918-8-F4cUx8El53@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-192918-8@https.bugs.freebsd.org/bugzilla/> References: <bug-192918-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192918 --- Comment #2 from commit-hook@freebsd.org --- A commit references this bug: Author: kib Date: Fri Aug 22 18:42:15 UTC 2014 New revision: 270345 URL: http://svnweb.freebsd.org/changeset/base/270345 Log: In do_lock_pi(), do not override error from umtxq_sleep_pi() when doing suspend check. This restores the pre-r251684 behaviour, to retry once after the signal is detected. PR: kern/192918 Submitted by: Elliott Rabe, Dell Inc., Eric van Gyzen <eric@vangyzen.net> Obtained from: Dell Inc. MFC after: 1 week Changes: head/sys/kern/kern_umtx.c -- You are receiving this mail because: You are the assignee for the bug.
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