Open bug in bugzilla.kernel.org : https://bugzilla.kernel.org/show_bug.cgi?id=21982 dmesg 2.6.37-rc1: "[ 391.317411] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer [ 391.317527] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer [ 391.317597] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer"
Created attachment 40440 [details] dmesg 2.6.37-rc2
Created attachment 40555 [details] dmesg 2.6.37-rc3 dmesg: [ 2626.424735] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
Created attachment 40919 [details] dmesg 2.6.37-rc5 [ 5260.821832] [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
It's still a userspace application that's at fault...
Created attachment 40920 [details] #lspci -vvnn 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
(In reply to comment #4) > It's still a userspace application that's at fault... How do I know which application?
Hello, I have the same issue. In addition Xorg.0.log contains the following messages: (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument (EE) intel(0): Failed to submit batch buffer, expect rendering corruption or even a frozen display: Invalid argument.
Created attachment 42969 [details] Xorg.0.log [ 72393.727] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 72393.742] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 72393.742] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 73250.715] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 73250.716] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 73250.716] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 75648.703] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 75648.703] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 76377.979] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 78205.292] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 79666.971] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 79808.825] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument [ 81787.174] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Invalid argument
You won't find the offending code in the upstream driver...
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