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

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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 <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2015-05-26 12:24:15 +02:00 • committed by Alex Deucher

parent 0106219361

commit 161ab658a6

2 changed files with 32 additions and 25 deletions

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4

drivers/gpu/drm/radeon/radeon.h

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53

drivers/gpu/drm/radeon/radeon_vm.c

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