drm/amdkfd: Fix kernel queue 64 bit doorbell offset calculation

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The bitmap index calculation should reverse the logic used on allocation
so it will clear the same bit used on allocation

Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

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Shaoyun Liu 2018-07-11 22:33:01 -04:00 • committed by Oded Gabbay

parent 67ccea6059

commit 951df6d9cf

1 changed files with 5 additions and 4 deletions

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9

drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c

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