From 189208d3d503090d95a39e85433bd608a0d84511 Mon Sep 17 00:00:00 2001 From: Philip Yang Date: Tue, 9 Dec 2025 16:01:10 -0500 Subject: [PATCH] drm/amdkfd: Update queue properties for metadata ring Metadata ring and queue ring is allocated as one buffer and map to GPU, so update queue peoperties should add the queue metadata size and ring size as buffer size to validate queue ring buffer. Fixes: c51bb53d5c68 ("drm/amdkfd: Add metadata ring buffer for compute") Signed-off-by: Philip Yang Reviewed-by: Alex Sierra Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c index cc2621ae12f9c..44e39ce222b78 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c @@ -590,7 +590,8 @@ int pqm_update_queue_properties(struct process_queue_manager *pqm, return err; if (kfd_queue_buffer_get(vm, (void *)p->queue_address, &p->ring_bo, - p->queue_size)) { + p->queue_size + + pqn->q->properties.metadata_queue_size)) { pr_debug("ring buf 0x%llx size 0x%llx not mapped on GPU\n", p->queue_address, p->queue_size); amdgpu_bo_unreserve(vm->root.bo); -- 2.53.0