From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 68125] Radeon HD6950: Failed to parse relocation -35 (Linux 3.11-rc regression) Date: Sat, 17 Aug 2013 21:13:48 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0719880793==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 1BA8AE5CE9 for ; Sat, 17 Aug 2013 14:13:48 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0719880793== Content-Type: multipart/alternative; boundary="1376774028.adfEd00a0.22977"; charset="us-ascii" --1376774028.adfEd00a0.22977 Date: Sat, 17 Aug 2013 21:13:48 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=68125 Andreas Bombe changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #4 from Andreas Bombe --- While bisecting I noticed that CONFIG_DEBUG_WW_MUTEX_SLOWPATH was introduced and that I had it enabled. Since that potentially introduces additional -EDEADLK I suspected that check. Turns out that check was buggy, the fix 85f489612 "mutex: Fix w/w mutex deadlock injection" was merged since I posted this bug and the commit even mentions explicitly that the bug caused spurious GPU lockups on radeon. The problem appears to be gone with this fix. -- You are receiving this mail because: You are the assignee for the bug. --1376774028.adfEd00a0.22977 Date: Sat, 17 Aug 2013 21:13:48 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" changed bug 68125
What Removed Added
Status NEW RESOLVED
Resolution --- FIXED

Comment # 4 on bug 68125 from 
While bisecting I noticed that CONFIG_DEBUG_WW_MUTEX_SLOWPATH was introduced
and that I had it enabled. Since that potentially introduces additional
-EDEADLK I suspected that check.

Turns out that check was buggy, the fix 85f489612 "mutex: Fix w/w mutex
deadlock injection" was merged since I posted this bug and the commit even
mentions explicitly that the bug caused spurious GPU lockups on radeon. The
problem appears to be gone with this fix.

You are receiving this mail because:
  • You are the assignee for the bug.
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