drm/amdgpu: Fix comparison in amdgpu_res_cpu_visible

From Michel Daenzer
52c1af381cb8bf72f2600ea02ba03d05fee2d733 in linux-6.6.y/6.6.3
8d2c930735f850e5be6860aeb39b27ac73ca192f in mainline linux

diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_ttm.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_ttm.c
index 7f90c3e..369f01f 100644 (file)
--- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_ttm.c
@@ -432,7 +432,7 @@ bool amdgpu_res_cpu_visible(struct amdgpu_device *adev,
 
        amdgpu_res_first(res, 0, res->size, &cursor);
        while (cursor.remaining) {
-               if ((cursor.start + cursor.size) >= adev->gmc.visible_vram_size)
+               if ((cursor.start + cursor.size) > adev->gmc.visible_vram_size)
                        return false;
                amdgpu_res_next(&cursor, cursor.size);
        }