Comment 70 for bug 1140716
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| Chris Wilson (ickle) wrote Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge | #70 |
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(Get the code!)
@Sarvatt, re 'GFX_MODE Flush TLB Invalidate Mode' is probably indeed the trigger of some of the bugs. The bspec would imply that it does not necessarily apply to all render engines. The three patches identified definitely fix the root cause.