[Bug 98748] [KBL] reset request times out (GPU reset failure)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Nov 18 12:10:16 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98748

Eero Tamminen <eero.t.tamminen at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #8 from Eero Tamminen <eero.t.tamminen at intel.com> ---
(In reply to yann from comment #4)
> Eero, can you have a try with Chris' patch:
> https://patchwork.freedesktop.org/series/15471/ ?

Didn't help.  Still does recurring hangs after test-case stops.

Valtteri came up with test-case that triggers the issue within few minutes:
------ hang.sh --------
#!/bin/sh
for i in $(seq $1); do
    ./synmark2 OglBatch0 &
    sleep 2
    killall synmark2
done
-----------------------
$ ./hang.sh 100
-----------------------

(Mika's now looking into issue.)

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