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drm/amdkfd: Use the correct wptr size

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commit cdc6705f98ea3f854a60ba8c9b19228e197ae384 upstream.

Write pointer could be 32-bit or 64-bit. Use the correct size during
initialization.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lijo Lazar
2024-11-11 20:11:38 +05:30
committed by Greg Kroah-Hartman
parent 5ddcb50b70
commit ff34c909ed
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c
+1 -1
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@@ -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;