Previously we used cpu_cores_count==0 to determine whether a node
is a GPU node. This is not correct any more since we introduced
memory only numa node. For memory only numa node, cpu_cores_count
is also 0 but it is not a GPU node.
Signed-off-by: Oak Zeng <oak.z...@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index dd7772c..87226d5 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
@@ -835,7 +835,7 @@ static int kfd_parse_subtype_mem(struct crat_subtype_memory
*mem,
list_for_each_entry(dev, device_list, list) {
if (mem->proximity_domain == dev->proximity_domain) {
/* We're on GPU node */
- if (dev->node_props.cpu_cores_count == 0) {
+ if (dev->node_props.simd_count != 0) {
/* APU */
if (mem->visibility_type == 0)
heap_type =
--
2.7.4
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