From: Lijo Lazar Date: Mon, 11 Nov 2024 14:41:38 +0000 (+0530) Subject: drm/amdkfd: Use the correct wptr size X-Git-Tag: microblaze-v6.16~490^2~2^2~10 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=cdc6705f98ea3f854a60ba8c9b19228e197ae384;p=linux-2.6-microblaze.git drm/amdkfd: Use the correct wptr size Write pointer could be 32-bit or 64-bit. Use the correct size during initialization. Signed-off-by: Lijo Lazar Acked-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c index 55d18aed257b..2b0a830f5b29 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c @@ -125,7 +125,7 @@ static bool kq_initialize(struct kernel_queue *kq, struct kfd_node *dev, memset(kq->pq_kernel_addr, 0, queue_size); memset(kq->rptr_kernel, 0, sizeof(*kq->rptr_kernel)); - memset(kq->wptr_kernel, 0, sizeof(*kq->wptr_kernel)); + memset(kq->wptr_kernel, 0, dev->kfd->device_info.doorbell_size); prop.queue_size = queue_size; prop.is_interop = false;