[Bug 51344] massive corruption on RV410

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=51344

--- Comment #11 from Christian König <deathsimple at vodafone.de> 2012-09-12 09:55:57 UTC ---
(In reply to comment #10)
> Output from /sys/kernel/debug/dri/0/radeon_fence_info
> 
> --- ring 0 ---
> Last signaled fence 0x00000000deadbeef
> Last emitted  0x0000000000000670
> 
> --- ring 0 ---
> Last signaled fence 0x00000000deadbeef
> Last emitted  0x0000000000000c44

WTF? Well that's a very interesting information you've got us here, thanks
allot.

"deadbeef" is a pattern we usually use for ring and IB tests, and I have no
idea how that ended up as last signaled fence value.

Could you try Jeromes debugging patch
(http://people.freedesktop.org/~glisse/0001-debug-fence-emission-reception.patch)
and attach the resulting output.

Thx,
Christian.

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