Bug 17618

Summary: [GEM]X can not start up when set "Virtual 4048 2048"
Product: xorg Reporter: liuhaien <haien.liu>
Component: Driver/intelAssignee: Gordon Jin <gordon.jin>
Status: CLOSED DUPLICATE QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium CC: shuang.he
Version: git   
Hardware: Other   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
xorg.0.log
none
xorg conf file none

Description liuhaien 2008-09-16 18:58:18 UTC 
Created attachment 18937 [details]
xorg.0.log

System Environment:
--------------------------
Host:           gm965
Arch:           i386
Kernel:         2.6.27-rc4(eric's kernel tree)
Libdrm:         (master)99f8cce3eae79c9cf5e9897ef1af8eac24b38c09
Mesa:           (master)4a32f0c63886b985743ecadc24fd60a23864c491
Xserver:                (master)47bf269d5922a4998c33908a53ad1affa8de96c0
Xf86_video_intel:              
(master)fca7a4e9a5c73e1c129e94eeccf8fc795f729931
Bug detailed description:
--------------------------
when set "Virtual   4048 2048" , X cannot start with below error:
(EE) intel(0): Failed to pin front buffer: Cannot allocate memory

Fatal server error:
Couldn't bind memory for BO front buffer


Please consult the The X.Org Foundation support
         at http://wiki.x.org
 for help.
Please also check the log file at "/opt/X11R7/var/log/Xorg.0.log" for addition
 information.

X: intel_bufmgr_gem.c:531: dri_gem_bo_unmap: Assertion `bo_gem->mapped' failed
******************************************************
dmesg shows:
[drm] Initialized i915 1.6.0 20080730 on minor 0
[drm:i915_gem_object_bind_to_gtt] *ERROR* GTT full, but LRU list empty
[drm:i915_gem_object_pin] *ERROR* Failure to bind:
-12<3>[drm:i915_gem_object_bind_to_gtt] *ERROR* GTT full, but LRU list empty
[drm:i915_gem_object_pin] *ERROR* Failure to bind: -12
---------------------------------------------------

Reproduce steps:
----------------
1.X&
Comment 1 liuhaien 2008-09-16 18:59:04 UTC 
Created attachment 18938 [details]
xorg conf file
Comment 2 Gordon Jin 2008-09-16 19:08:56 UTC 
Sorry, Haien, I'm just realizing this may dup with bug#17490.

*** This bug has been marked as a duplicate of bug 17490 ***
Comment 3 liuhaien 2008-10-28 00:00:42 UTC 
still exists with:
Mesa:           (master)2a877411dbe35abdd8c15fb4821d9232619d89cc
Xserver:                (master)102c4dac7c521941f52652152b1660cd7f559d56
Xf86_video_intel:              
(master)87ea531c5dc5b39809395b277c330854aaaaf019
Kernel_gem:            
(drm-intel-next)43f7ccc48dd7587983cfe16de578042a7ad3a9b3

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