From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93911] Radeon rv635 with KMS and no dpm, intermittent/random GPU lockup Date: Thu, 25 Feb 2016 22:35:24 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1823150094==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 57F386E6A7 for ; Thu, 25 Feb 2016 22:35:24 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1823150094== Content-Type: multipart/alternative; boundary="14564397240.adDcBE9.4349"; charset="UTF-8" --14564397240.adDcBE9.4349 Date: Thu, 25 Feb 2016 22:35:24 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93911 David Breese changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|DUPLICATE |--- --- Comment #9 from David Breese --- This did not fix the issue. Still present in kernel 4.4 and 4.4.1, both of which I believe contain the relevant commit mentioned in bug 91268. No idea what this means or if it will be any use, but I notice that running without "iommu=soft" on the kernel command line, suddenly the bug starts occurring more than once an hour. I have been running with "iommu=soft", in which case the bug seems to happen more like once every 20 hours of X11 use. Otherwise, mostly still the same package versions and dmesg as posted above, but I can post the precise new info if desired. Let me know what info I can provide that would be useful. -- You are receiving this mail because: You are the assignee for the bug. --14564397240.adDcBE9.4349 Date: Thu, 25 Feb 2016 22:35:24 +0000 MIME-Version: 1.0 Content-Type: text/html changed bug 93911
What Removed Added
Status RESOLVED REOPENED
Resolution DUPLICATE ---

Comment # 9 on bug 93911 from 
This did not fix the issue.  Still present in kernel 4.4 and 4.4.1, both of
which I believe contain the relevant commit mentioned in bug 91268.

No idea what this means or if it will be any use, but I notice that running
without "iommu=soft" on the kernel command line, suddenly the bug starts
occurring more than once an hour.  I have been running with "iommu=soft", in
which case the bug seems to happen more like once every 20 hours of X11 use.

Otherwise, mostly still the same package versions and dmesg as posted above,
but I can post the precise new info if desired.  Let me know what info I can
provide that would be useful.

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