On to, 2017-02-16 at 12:54 +0000, Chris Wilson wrote:
> We wait upon jiffies, but report the time elapsed using a
> high-resolution timer. This discrepancy can lead to us timing out the
> wait prior to us reporting the elapsed time as complete.
>
> This restores the squelching lost in commit e95433c73a11 ("drm/i915:
> Rearrange i915_wait_request() accounting with callers").
>
> Fixes: e95433c73a11 ("drm/i915: Rearrange i915_wait_request() accounting with callers")
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: Matthew Auld <matthew.william.auld@xxxxxxxxx>
> Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
> Cc: <drm-intel-fixes@xxxxxxxxxxxxxxxxxxxxx> # v4.10-rc1+
> Cc: stable@xxxxxxxxxxxxxxx
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation