Bug 52947

Summary:	ivb gt1 glxgears crashes X server
Product:	Mesa	Reporter:	Mario <debellator>
Component:	Drivers/DRI/i915	Assignee:	Ian Romanick <idr>
Status:	RESOLVED WONTFIX	QA Contact:
Severity:	normal
Priority:	medium	CC:	kenneth
Version:	8.0	Keywords:	NEEDINFO
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	dmesg i915_error_state Xorg.0.log Installed packages on Arch Linux 2012-07-15

Description Mario 2012-07-30 09:28:41 UTC

Created attachment 64943 [details]
dmesg i915_error_state Xorg.0.log

Hello,

after https://bugs.freedesktop.org/show_bug.cgi?id=52382 resolves many problems with distortions, know the X server crashes everytime I start glxgears.

dmesg | grep Kernel
[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=ee43639f-2293-494b-a118-fce9f467b11b ro quiet enable_mtrr_cleanup mtrr_spare_reg_nr=1 i915.i915_enable_rc6=1 i915.semaphores=1

I tried it without the arguments i915.i915_enable_rc6=1 i915.semaphores=1 and it do not work.

# cat /etc/X11/xorg.conf.d/20-intel.conf 
Section "Device"
   Identifier	"HD 2500"
   Driver	"intel"
   Option	"AccelMethod"	"sna"
   #Option	"AccelMethod"	"uxa"
   Option	"DRI"		"true"
EndSection

There is no difference between uxa and sna.

Please tell me if i forget anything which can help.

Comment 1 Mario 2012-07-30 09:29:29 UTC

Created attachment 64944 [details]
Installed packages on Arch Linux 2012-07-15

Comment 2 Eric Anholt 2012-11-13 21:36:33 UTC

Does your Mesa package have this commit?

commit 539a02b9a73276a6d012436e296cfab55d5257a3
Author: Eric Anholt <eric@anholt.net>
Date:   Fri Jul 27 11:34:07 2012 -0700

    i965/gen7: Reduce GT1 WM thread count according to updated BSpec.
    
    Acked-by: Kenneth Graunke <kenneth@whitecape.org>
    
    https://bugs.freedesktop.org/show_bug.cgi?id=52382
    (cherry picked from commit fbf86c7f0f1f12e52b927e3870535073879d0a4d)

Comment 3 Mario 2013-01-03 15:54:34 UTC

The System does not exist any more. Sorry for the inconvenience.

Comment 4 Kenneth Graunke 2013-05-10 08:54:08 UTC

Closing since the original reporter appears to have moved on.

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