[PATCH] Revert "drm/i915: Performed deferred clflush inside set-cache-level"

[Chris Wilson]

On Tue, Mar 31, 2015 at 08:40:12PM +0530, Sudip Mukherjee wrote:
> This reverts commit <0f71979ab7fbd0c71c41c2798de3d33937915434>.
> 
> my display was getting garbled for a moment very frequently. it looked
> like when the screen was getting refreshed then something was going
> wrong.
> git bisect gave this as the first bad commit, and after reverting it
> now display is not having that problem.

Hmm, I fear you would be just papering over a bug. Could you please file
a bug on bugs.freedesktop.org so that we can root cause this?
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre