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.kuehl...@amd.com> > > > Cc: Alex Deucher <alexander.deuc...@amd.com> > > > Cc: "Christian König" <christian.koe...@amd.com> > > > Cc: David Airlie <airl...@linux.ie> > > > Cc: Daniel Vetter <dan...@ffwll.ch> > > > Cc: amd-gfx@lists.freedesktop.org > > > Cc: dri-de...@lists.freedesktop.org > > > Signed-off-by: Lee Jones <lee.jo...@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
