Bug 66244

Summary: [hsw-ult] gpu hang on login
Product: Mesa Reporter: Timo Aaltonen <tjaalton>
Component: Drivers/DRI/i965Assignee: Ian Romanick <idr>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: medium CC: xiong.y.zhang
Version: 9.1   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments: i915_error_state

Description Timo Aaltonen 2013-06-27 08:27:51 UTC
Created attachment 81534 [details]
i915_error_state

adding the new pci-id's to kernel (i915 based on 3.8.13, rest 3.5.x), libdrm, xf86-video-intel 2.20.9, mesa 9.0.3 didn't actually make 0A2E functional. It hangs also with drm-intel-nightly kernel.
Comment 1 Chris Wilson 2013-06-27 08:37:54 UTC
It's a death in mesa. Can you please first check with mesa.git and drm-intel-nightly?
Comment 2 Timo Aaltonen 2013-07-02 05:56:45 UTC
looks like mesa git master does indeed fix this, but there are ~170 commits since 9.1 so any hints of commits to try would be nice
Comment 3 Timo Aaltonen 2013-07-02 06:03:37 UTC
hmm, ~170 commits since 9.1.3 to dri/intel, of course a lot more to dri/i965..
Comment 4 Timo Aaltonen 2013-07-03 09:52:27 UTC
this is fixed in 9.1.4, and backporting these changes made it work on 9.0.3 too:

210f2794f5c4fedc7 i965: Turn brw->urb.vs_size and gs_size into local variables.
d4311138e47224ace i965: Use a variable for the push constant size in kB.
acff9c2bbf6cf4d9a i965: Update URB partitioning code for Haswell's GT3 variant.
ed7fa63bbd375aaf6 i965: Add chipset limits for the Haswell GT3 variant.

so guess you can close it, 9.0.x seems to be unmaintained by now.
Comment 5 Timo Aaltonen 2013-07-03 09:52:43 UTC
or I can close this..
Comment 6 XiongZhang 2013-11-28 01:55:13 UTC
*** Bug 66495 has been marked as a duplicate of this bug. ***

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