From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 59089] New: [bisected, regression] flood of GPU fault detected in logs caused by 9af20... drm/radeon: fix fence locking in the pageflip callback Date: Sun, 06 Jan 2013 20:39:04 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1386329869==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 2FD11E6041 for ; Sun, 6 Jan 2013 12:39:04 -0800 (PST) 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 --===============1386329869== Content-Type: multipart/alternative; boundary="1357504744.2Ab20.7798"; charset="us-ascii" --1357504744.2Ab20.7798 Date: Sun, 6 Jan 2013 20:39:04 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=59089 Priority: medium Bug ID: 59089 Assignee: dri-devel@lists.freedesktop.org Summary: [bisected, regression] flood of GPU fault detected in logs caused by 9af20... drm/radeon: fix fence locking in the pageflip callback Severity: normal Classification: Unclassified OS: All Reporter: alexandre.f.demers@gmail.com Hardware: All Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa GPU fault detected flood in logs (dmesg, kernel, errors and everything) of the following form: [ 533.928472] radeon 0000:03:00.0: GPU fault detected: 146 0x00335514 [ 533.928477] radeon 0000:03:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 [ 533.928483] radeon 0000:03:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 >>From time to time, there will be an address value different from 0x00000000. They are produced at an awful rate, producing GB of logs in no time. Appeared in kernel 3.8.0-rcX using a cayman GPU (HD 6950). Bisecting to identify when the flood first appeared points at: Commit: 4ac0533abaec2b83a7f2c675010eedd55664bc26 Author: Jerome Glisse 2012-12-13 12:08:11 Committer: Alex Deucher 2012-12-14 10:45:24 Parent: 9af20792124850369e764965690b99b20623dfc4 (drm/radeon: fix fence locking in the pageflip callback) Branch: remotes/origin/master Follows: v3.7-rc7 Precedes: v3.8-rc1 drm/radeon: fix htile buffer size computation for command stream checker Fix the size computation of the htile buffer. Signed-off-by: Jerome Glisse Signed-off-by: Alex Deucher Maybe be related to some of the crashes seen in bug 58667. -- You are receiving this mail because: You are the assignee for the bug. --1357504744.2Ab20.7798 Date: Sun, 6 Jan 2013 20:39:04 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 59089
Assignee dri-devel@lists.freedesktop.org
Summary [bisected, regression] flood of GPU fault detected in logs caused by 9af20... drm/radeon: fix fence locking in the pageflip callback
Severity normal
Classification Unclassified
OS All
Reporter alexandre.f.demers@gmail.com
Hardware All
Status NEW
Version git
Component Drivers/Gallium/r600
Product Mesa 

GPU fault detected flood in logs (dmesg, kernel, errors and everything) of the
following form:
[  533.928472] radeon 0000:03:00.0: GPU fault detected: 146 0x00335514
[  533.928477] radeon 0000:03:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x00000000
[  533.928483] radeon 0000:03:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x00000000

>>From time to time, there will be an address value different from 0x00000000.
They are produced at an awful rate, producing GB of logs in no time.

Appeared in kernel 3.8.0-rcX using a cayman GPU (HD 6950).

Bisecting to identify when the flood first appeared points at:
Commit: 4ac0533abaec2b83a7f2c675010eedd55664bc26

Author: Jerome Glisse <jglisse@redhat.com>  2012-12-13 12:08:11
Committer: Alex Deucher <alexander.deucher@amd.com>  2012-12-14 10:45:24
Parent: 9af20792124850369e764965690b99b20623dfc4 (drm/radeon: fix fence locking
in the pageflip callback)
Branch: remotes/origin/master
Follows: v3.7-rc7
Precedes: v3.8-rc1

    drm/radeon: fix htile buffer size computation for command stream checker

    Fix the size computation of the htile buffer.

    Signed-off-by: Jerome Glisse <jglisse@redhat.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Maybe be related to some of the crashes seen in bug 58667.

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