diff options
| author | Lijo Lazar <lijo.lazar@amd.com> | 2024-11-11 20:11:38 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-11-21 15:55:20 -0500 |
| commit | cdc6705f98ea3f854a60ba8c9b19228e197ae384 (patch) | |
| tree | 72468c9a3b048bf1f9b5c66475e03b49c462d784 /drivers/gpu/drm | |
| parent | 4217ef9ab763dbf8af2b0ecd3f74c0caa135668c (diff) | |
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 <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
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |