[PATCH 0/3] [Lucid SRU, Maverick SRU] LP#652934 -- Guest session causes screen to flicker violently and session is unusable

Tim Gardner tim.gardner at canonical.com
Wed Mar 2 18:27:37 UTC 2011

On 03/02/2011 10:55 AM, Andy Whitcroft wrote:
> It seems that the guest session issues were introduced by an attempt to
> fix another bug (bug #507148).  The fix for that we took for that issue
> was replaced upstream by another fix.  Reverting the original fix and
> pulling those replacement fixes in both unbreaks the guest session and
> still fixes the original issue (under bug #507148).  Testing results are
> positive in both bugs.
> For Lucid we need all three of the following patches, for Maverick we
> only require the revert as the other two have come in via stable already;
> note that this revert brings us back into line with stable for Maverick.
> Proposing for Lucid and Maverick SRU.
> -apw
> Andy Whitcroft (1):
>    Revert "drm/radeon/bo: add some fallback placements for VRAM only
>      objects."
> Michel Dänzer (2):
>    drm/radeon: fall back to GTT if bo creation/validation in VRAM fails.
>    drm/radeon/kms: Fix retrying ttm_bo_init() after it failed once.
>   drivers/gpu/drm/radeon/radeon.h        |    2 -
>   drivers/gpu/drm/radeon/radeon_object.c |   39 ++++++++++++++++++--------------
>   2 files changed, 22 insertions(+), 19 deletions(-)

Seems like we should have picked up the DRM patches from 

Acked-by: Tim Gardner <tim.gardner at canonical.com>

Tim Gardner tim.gardner at canonical.com

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