Re: [[PATCH for 5.10]] drm/qxl: use ttm bo priorities

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On Wed, May 12, 2021 at 11:41:17AM +0200, Greg KH wrote:
> On Mon, May 10, 2021 at 02:31:40PM +0200, Gerd Hoffmann wrote:
> > Allow to set priorities for buffer objects.  Use priority 1 for surface
> > and cursor command releases.  Use priority 0 for drawing command
> > releases.  That way the short-living drawing commands are first in line
> > when it comes to eviction, making it *much* less likely that
> > ttm_bo_mem_force_space() picks something which can't be evicted and
> > throws an error after waiting a while without success.
> > 
> > Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
> > Acked-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
> > Link: http://patchwork.freedesktop.org/patch/msgid/20210217123213.2199186-4-kraxel@xxxxxxxxxx
> > (cherry-picked from 4fff19ae427548d8c37260c975a4b20d3c040ec6)
> > ---
> 
> What about 5.11 and 5.12?  We can't just backport to a single stable
> tree and miss newer ones.

It's a clean cherry-pick for those (seems you've found the other mail
saying so meanwhile ...).

take care,
  Gerd




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