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  1. Bug #1029582
  2. Comment #30

Comment 30 for bug 1029582

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In , Deathsimple (deathsimple) wrote :

(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.