Bug 97944 - [SKL] Fault errors on pipe A (ggtt vma for display obj not found)
Summary: [SKL] Fault errors on pipe A (ggtt vma for display obj not found)
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-09-27 11:41 UTC by Rami
Modified: 2017-07-24 22:40 UTC (History)
2 users (show)

See Also:
i915 platform: SKL
i915 features: display/watermark

Attachments
dmesg (230.57 KB, text/x-log)
2016-09-27 11:41 UTC, Rami 		no flags Details
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Description Rami 2016-09-27 11:41:15 UTC 
Created attachment 126805 [details]
dmesg

This error can be reproduced by running igt test  kms_rotation_crc.

Setup:
Hardware
Platform: 
CPU :  Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz (family: 6, model: 94  stepping: 3)
Software 
Linux OS : Ubuntu 16.10 64 bits
Kernel: drm-intel-nightly: 2016y-09m-26d-12h-11m-33s UTC integration manifest
        author: Jani Nikula <jani.nikula@intel.com>
        commit: aab15c274da587bcab19376d2caa9d6626440335
drm: libdrm-2.4.70-14-g0659558 from http://cgit.freedesktop.org/mesa/drm/
xorg-server-1.18.99.2 from git://git.freedesktop.org/git/xorg/xserver
mesa:  mesa-12.0.0 8b0617 from http://cgit.freedesktop.org/mesa/mesa/
cairo: tag 1.15.2 db8a7f1 from http://cgit.freedesktop.org/cairo
libva: libva-1.7.0-50-g7aa2dd9 from http://cgit.freedesktop.org/libva/
vaapi-intel-driver: 1.7.0-136-g36fbd81 from http://cgit.freedesktop.org/vaapi/intel-driver
intel-gpu-tool: intel-gpu-tools-1.16-30-g32b2021
Comment 1 Chris Wilson 2017-01-27 20:14:12 UTC 
commit be1e341513ca23b0668b7b0f26fa6e2ffc46ba20
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jan 16 15:21:27 2017 +0000

    drm/i915: Track pinned vma in intel_plane_state

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