[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]

https://bugs.freedesktop.org/show_bug.cgi?id=110836

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
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@chris-wilson.co.uk

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