@@ -1691,13 +1691,13 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev,
uint64_t max_entries;
uint64_t addr, last;
+ max_entries = mapping->last - start + 1;
if (nodes) {
addr = nodes->start << PAGE_SHIFT;
- max_entries = (nodes->size - pfn) *
- AMDGPU_GPU_PAGES_IN_CPU_PAGE;
+ max_entries = min((nodes->size - pfn) *
+ AMDGPU_GPU_PAGES_IN_CPU_PAGE, max_entries);
} else {
addr = 0;
- max_entries = S64_MAX;
}
if (pages_addr) {
@@ -1727,7 +1727,7 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev,
addr += pfn << PAGE_SHIFT;
}
- last = min((uint64_t)mapping->last, start + max_entries - 1);
+ last = start + max_entries - 1;
r = amdgpu_vm_bo_update_mapping(adev, vm, false, false, resv,
start, last, flags, addr,
dma_addr, fence);