On Mon, May 09, 2022 at 03:49:03PM +0100, Lee Jones wrote:
On Thu, 14 Apr 2022, Greg KH wrote:
On Tue, Apr 12, 2022 at 04:20:57PM +0100, Lee Jones wrote:
[ Upstream commit b40a6ab2cf9213923bf8e821ce7fa7f6a0a26990 ]
This is a partial cherry-pick of the above upstream commit.
It ensures the file descriptor passed in by userspace is a valid one.
Cc: Felix Kuehling Felix.Kuehling@amd.com Cc: Alex Deucher alexander.deucher@amd.com Cc: "Christian König" christian.koenig@amd.com Cc: David Airlie airlied@linux.ie Cc: Daniel Vetter daniel@ffwll.ch Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones lee.jones@linaro.org
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)
Now queued up, thanks.
Could you also back-port this into v5.4 please?
FYI, in the v5.10.y tree, it's now called:
f0c31f192f38c drm/amdkfd: Use drm_priv to pass VM from KFD to amdgpu
Now queued up, thanks.
greg k-h