[Bug 110869] [CI][SHARDS] igt at gem_ctx_engines@execute-one(forall)? - dmesg-warn WARNING: inconsistent lock state

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110869

--- Comment #6 from Martin Peres <martin.peres at free.fr> ---
(In reply to Chris Wilson from comment #3)
> commit a8cff4c8283af35546339c9ada5a90a70fe4a075
> Author: Chris Wilson <chris at chris-wilson.co.uk>
> Date:   Mon Jun 10 15:54:30 2019 +0100
> 
>     drm/i915: Promote i915->mm.obj_lock to be irqsafe
>     
>     The intent is to be able to update the mm.lists from inside an irqsoff
>     section (e.g. from a softirq rcu workqueue), ergo we need to make the
>     i915->mm.obj_lock irqsafe.
>     
>     v2: can_discard_pages() ensures we are shrinkable
>     v3: Beware shadowing of 'flags'
>     
>     Fixes: 3b4fa9640ccd ("drm/i915: Track the purgeable objects on a
> separate eviction list")
>     Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110869
>     Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
>     Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
>     Cc: Matthew Auld <matthew.william.auld at gmail.com>
>     Reviewed-by: Matthew Auld <matthew.william.auld at gmail.com>
>     Link:
> https://patchwork.freedesktop.org/patch/msgid/20190610145430.17717-1-
> chris at chris-wilson.co.uk

Definitely did the trick! Thanks!

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