Re: [Intel-gfx] [PATCH 2/3] drm/i915/selftests: Skip poisoning SET_PREDICATE_RESULT on dg2

2022-04-29 Thread Matthew Auld
On Mon, 25 Apr 2022 at 16:22, Ramalingam C wrote: > > From: Chris Wilson > > When predication is enabled all commands baring a few (such as MI_BB_END) > are nop'ed. If we accidentally enable predication while poisoning the > context, not only is the rest of the poisoning skipped (thus disabling >

[Intel-gfx] [PATCH 2/3] drm/i915/selftests: Skip poisoning SET_PREDICATE_RESULT on dg2

2022-04-25 Thread Ramalingam C
From: Chris Wilson When predication is enabled all commands baring a few (such as MI_BB_END) are nop'ed. If we accidentally enable predication while poisoning the context, not only is the rest of the poisoning skipped (thus disabling the test), but the closing instructions of the poison request a