[Mesa-dev] [PATCH] i965/gen4: Fix GPU hangs since the program streaming change.

Kenneth Graunke kenneth at whitecape.org
Fri Jul 8 18:46:56 PDT 2011

On 07/08/2011 03:48 PM, Eric Anholt wrote:
> This was tricky.  We were doing a use-before-initialize of
> grf_reg_count, but the value usually got overwritten anyway -- when we
> didn't have to do a relocation (typical), or on gen5 when we didn't
> have relocations at all.
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38771

Yeah, that was clearly wrong.  Nice job tracking it down.

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

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