| Summary: | [945GM SNA] GPU hang in gtkperf | ||||||
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| Product: | xorg | Reporter: | Paul Neumann <paul104x> | ||||
| Component: | Driver/intel | Assignee: | Chris Wilson <chris> | ||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||
| Severity: | normal | ||||||
| Priority: | medium | ||||||
| Version: | git | ||||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
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commit b5a6bc9e33a2797c926969e1f98b4a9a796248c5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Dec 10 13:14:45 2011 +0000 sna/gen[23]: Fixup render targets with pitches below hw minimum gen2/3 have a restriction that the 3D pipeline cannot render to a pixmap with a pitch less than 8/16 respectively. Rather than mandating all pixmaps to be created with a stride greater than 16, fixup the bo for the rare occasions when it is necessary. Reported-by: Paul Neumann <paul104x@yahoo.de> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=43688 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> That looks like it should do the trick. Thanks for the bug report! |
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Created attachment 54288 [details] i915_error_state from debugfs after the hang With the latest xf86-video-intel from git and SNA enabled, running gtkperf causes my GPU to hang. Xorg.log and dmesg show nothing particularly interesting apart from the fact that the GPU is hung.