[PATCH] drm/radeon: stop using addr to check for BO move

2015-05-26 Thread Christian König
On 23.05.2015 21:06, Christian König wrote: > On 23.05.2015 20:58, Christian König wrote: >> From: Christian König >> >> It is theoretically possible that a swapped out BO gets the >> same GTT address, but different backing pages while being swapped in. >> >> Instead just use another VA state t

[PATCH] drm/radeon: stop using addr to check for BO move

2015-05-26 Thread Christian König
From: Christian König It is theoretically possible that a swapped out BO gets the same GTT address, but different backing pages while being swapped in. Instead just use another VA state to note updated areas. Signed-off-by: Christian König --- drivers/gpu/drm/radeon/radeon.h| 4 ++- dr

[PATCH] drm/radeon: stop using addr to check for BO move

2015-05-26 Thread Alex Deucher
On Tue, May 26, 2015 at 6:24 AM, Christian König wrote: > From: Christian König > > It is theoretically possible that a swapped out BO gets the > same GTT address, but different backing pages while being swapped in. > > Instead just use another VA state to note updated areas. > > Signed-off-by:

[PATCH] drm/radeon: stop using addr to check for BO move

2015-05-23 Thread Christian König
On 23.05.2015 20:58, Christian König wrote: > From: Christian König > > It is theoretically possible that a swapped out BO gets the > same GTT address, but different backing pages while being swapped in. > > Instead just use another VA state to note updated areas. Alex, please ignore this one.

[PATCH] drm/radeon: stop using addr to check for BO move

2015-05-23 Thread Christian König
From: Christian König It is theoretically possible that a swapped out BO gets the same GTT address, but different backing pages while being swapped in. Instead just use another VA state to note updated areas. Signed-off-by: Christian König --- drivers/gpu/drm/radeon/radeon.h| 4 ++- dr