[Bug 101888] [KBL] failed lite-restore on rcs0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101888

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[KBL] GPU HANG: ecode       |[KBL] failed lite-restore
                   |9:0:0xfedffffe, in Xorg     |on rcs0
                   |[316], reason: Hang on      |
                   |rcs0, action: reset         |

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
We wrote a later rq into ELSP, but the GPU stopped... Unnoticed RING_TAIL
update from the context image (i.e. lite-restore failure)?

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