Am 02.04.21 um 04:55 schrieb ZhiJie.Zhang:

Signed-off-by: ZhiJie.Zhang zhangzhijie@loongson.cn

Good idea. Reviewed-by: Christian König christian.koenig@amd.com

---

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index ad91c0c3c423..f79af5fb61db 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -2709,7 +2709,7 @@ void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint32_t min_vm_size, min(max(phys_ram_gb * 3, min_vm_size), max_size)); }

• adev->vm_manager.max_pfn = (uint64_t)vm_size << 18;

• adev->vm_manager.max_pfn = (uint64_t)vm_size << (30 - AMDGPU_GPU_PAGE_SHIFT);

  tmp = roundup_pow_of_two(adev->vm_manager.max_pfn); if (amdgpu_vm_block_size != -1)