Date: Mon, 08 Sep 2014 08:45:49 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 193269] panic: kdb_switch: did not reenter debugger (from sysctl debug.kdb.enter=1 w/ i915kms) Message-ID: <bug-193269-8-4B30n03msI@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-193269-8@https.bugs.freebsd.org/bugzilla/> References: <bug-193269-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193269 --- Comment #3 from commit-hook@freebsd.org --- A commit references this bug: Author: dumbbell Date: Mon Sep 8 08:44:50 UTC 2014 New revision: 271253 URL: http://svnweb.freebsd.org/changeset/base/271253 Log: pause_sbt(): Take the cold path (ie. use DELAY()) if KDB is active This fixes a panic in the i915 driver when one uses debug.kdb.enter=1 under vt(4). PR: 193269 Reported by: emaste@ Submitted by: avg@ MFC after: 3 days Changes: head/sys/kern/kern_synch.c -- You are receiving this mail because: You are the assignee for the bug.
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