[Bug 110836] [CI][SHARDS] igt at gem_ctx_(clone|param)@vm - dmesg-warn - GEM_BUG_ON(i915_vma_is_pinned(vma))
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Aug 14 13:51:00 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=110836
--- Comment #7 from Martin Peres <martin.peres at free.fr> ---
(In reply to Chris Wilson from comment #3)
> commit 1fe2d6f94f96e35f0d71721eb899f5f72d5b68bd
> Author: Chris Wilson <chris at chris-wilson.co.uk>
> Date: Tue Jun 4 16:24:08 2019 +0100
>
> drm/i915: Skip context_barrier emission for unused contexts
>
> The intent was to skip unused HW contexts by checking ce->state.
> However, this only works for execlists where the ppGTT pointers is
> stored inside the HW context. For gen7, the ppGTT is alongside the
> logical state and must be updated on all active engines but, crucially,
> only on active engines. As we need different checks, and to keep
> context_barrier_task() agnostic, pass in the predicate.
>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110836
> Fixes: 62c8e423450d ("drm/i915: Skip unused contexts for
> context_barrier_task()")
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> Reviewed-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>
> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> Link:
> https://patchwork.freedesktop.org/patch/msgid/20190604152408.24468-1-
> chris at chris-wilson.co.uk
Thanks! It fixed the issue :)
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