On Wed, Nov 03, 2021 at 10:52:56AM -0400, Alex Deucher wrote:
From: Yifan Zhang yifan1.zhang@amd.com
When IOMMU disabled in sbios and kfd in iommuv2 path, iommuv2 init will fail. But this failure should not block amdgpu driver init.
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214859 Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1770 Reported-by: youling youling257@gmail.com Tested-by: youling youling257@gmail.com Signed-off-by: Yifan Zhang yifan1.zhang@amd.com Reviewed-by: James Zhu James.Zhu@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com (cherry picked from commit afd18180c07026f94a80ff024acef5f4159084a4) Cc: stable@vger.kernel.org # 5.14.x
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ---- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 3 +++ 2 files changed, 3 insertions(+), 4 deletions(-)
Now queued up, thanks.
greg k-h