linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c, branch linux-4.8.y Linux kernel stable tree drm/amdgpu: initialize the context reset_counter in amdgpu_ctx_init 2016-10-31T11:02:05+00:00 Nicolai Hähnle nicolai.haehnle@amd.com 2016-10-04T07:43:30+00:00 3feb1c778723ca8f19e69fc64e2d662f6ff8c617 commit ce199ad690bd0a6ac6bf9e4df2c87b59d76f84da upstream. Ensure that we really only report a GPU reset if one has happened since the creation of the context. Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ce199ad690bd0a6ac6bf9e4df2c87b59d76f84da upstream.

Ensure that we really only report a GPU reset if one has happened since the
creation of the context.

Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: fix coding style in amdgpu_ctx.c 2016-02-12T20:42:54+00:00 Christian König christian.koenig@amd.com 2016-02-11T09:20:53+00:00 a750b47e49f85041d894ef3a5e77bce64a60c6a0 Don't use pointer arithmetic and fix the indentation. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Don't use pointer arithmetic and fix the indentation.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: nuke the kernel context 2016-02-12T20:41:58+00:00 Christian König christian.koenig@amd.com 2016-02-11T08:56:44+00:00 20874179a22310c2224f43fc5676b7d87ad47e70 Not used any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Not used any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: clean up non-scheduler code path (v2) 2016-02-10T19:16:50+00:00 Chunming Zhou David1.Zhou@amd.com 2016-01-15T03:25:00+00:00 cadf97b196a1e5b2db2606d53f77714e3e9cf4bb Non-scheduler code is longer supported. v2: agd: rebased on upstream Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Non-scheduler code is longer supported.

v2: agd: rebased on upstream

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: restrict the sched jobs number to power of two 2015-12-18T22:29:44+00:00 Chunming Zhou David1.Zhou@amd.com 2015-12-10T09:34:33+00:00 5b0112356cf9a735632b26ff5f3450e1716c8598 Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org 
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
CC: stable@vger.kernel.org
drm/amdgpu: unify AMDGPU_CTX_MAX_CS_PENDING and amdgpu_sched_jobs 2015-12-15T00:45:24+00:00 Chunming Zhou David1.Zhou@amd.com 2015-12-10T07:45:11+00:00 37cd0ca204a55e123fca9ce411e6571ac49fa8f7 Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: handle error case for ctx 2015-12-15T00:42:11+00:00 Chunming Zhou David1.Zhou@amd.com 2015-12-10T07:50:02+00:00 c648ed7c5c7f0e3bb4ab11bf08bccf99b42a4cbb Properly handle ctx init failure. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Properly handle ctx init failure.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: abstract kernel rq and normal rq to priority of run queue 2015-12-02T20:54:33+00:00 Chunming Zhou David1.Zhou@amd.com 2015-11-05T07:23:09+00:00 d033a6de80054139b4358db12cf6bb8d6cf58853 Allows us to set priorities in the scheduler. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> 
Allows us to set priorities in the scheduler.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
drm/amdgpu: don't oops on failure to load (v2) 2015-11-03T16:15:19+00:00 Dave Airlie airlied@redhat.com 2015-11-03T16:07:11+00:00 fe295b27150afe5ddc5e8bb6670149970b33834d In two places amdgpu tries to tear down something it hasn't initalised when failing. This is what happens when you enable experimental support on topaz which then fails in ring init. This patch allows it to fail cleanly. v2 (agd): split out scheduler change into a separate patch Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
In two places amdgpu tries to tear down something it hasn't
initalised when failing. This is what happens when you
enable experimental support on topaz which then fails in
ring init.

This patch allows it to fail cleanly.

v2 (agd): split out scheduler change into a separate patch

Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amdgpu: more scheduler cleanups v2 2015-09-23T21:23:39+00:00 Christian König christian.koenig@amd.com 2015-09-08T18:22:31+00:00 4f839a243d3b0d8b1a14f4778a87ec4d8ddbf15f Embed the scheduler into the ring structure instead of allocating it. Use the ring name directly instead of the id. v2: rebased, whitespace cleanup Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Chunming Zhou<david1.zhou@amd.com> 
Embed the scheduler into the ring structure instead of allocating it.
Use the ring name directly instead of the id.

v2: rebased, whitespace cleanup

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Chunming Zhou<david1.zhou@amd.com>