Bug 53169

Summary: xf86-video-intel-2.20.3 gpu hang on gen4
Product: xorg Reporter: wojtek <wojtask9>
Component: Driver/intelAssignee: Chris Wilson <chris>
Status: RESOLVED FIXED QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium CC: ben, chris, daniel, jbarnes
Version: git   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
Xorg.0.log.old none

Description wojtek 2012-08-06 15:46:34 UTC
Created attachment 65183 [details]
Xorg.0.log.old

on my T61 with SNA my system hangs.

This happen almost always when I start FF. 
Everything is ok with 2.20.1

I'm using:
kde - 4.9
kernel - 3.5.0
mesa-8.1_rc1_pre20120724
xorg-server-1.12.99.903


lspci -v

00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 0c) (prog-if 00 [VGA controller])
        Subsystem: Lenovo T61
        Flags: bus master, fast devsel, latency 0, IRQ 45
        Memory at f8100000 (64-bit, non-prefetchable) [size=1M]
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at 1800 [size=8]
        Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
        Capabilities: [d0] Power Management version 3
        Kernel driver in use: i915



Now I'm able to attach only Xorg.0.log but later I will attach i915_error_state and dmesg.

Any more information do you need?
Comment 1 Daniel Vetter 2012-08-06 16:59:37 UTC
If 2.20.1 is rock-solid, but 2.20.3 blows up, a bisect of the issue would be awesome ...
Comment 2 Chris Wilson 2012-08-06 17:12:18 UTC
Too late, already fixed.

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