linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu.h, branch v4.4.26 Linux kernel stable tree drm/amdgpu: Change GART offset to 64-bit 2016-09-07T06:32:42+00:00 Felix Kuehling Felix.Kuehling@amd.com 2016-08-12T23:25:21+00:00 4e9db9e6bfdf926bb96780cbc4ae842ea1cc3edf commit cab0b8d50e9bbef62c04067072c953433a87a9ff upstream. The GART aperture size can be bigger than 4GB. Therefore the offset used in amdgpu_gart_bind and amdgpu_gart_unbind must be 64-bit. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-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 cab0b8d50e9bbef62c04067072c953433a87a9ff upstream.

The GART aperture size can be bigger than 4GB. Therefore the offset
used in amdgpu_gart_bind and amdgpu_gart_unbind must be 64-bit.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-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>
amdgpu/uvd: add uvd fw version for amdgpu 2016-05-04T21:48:46+00:00 Sonny Jiang sonny.jiang@amd.com 2016-04-18T20:05:04+00:00 fe98d45db9b84d436284ed156e4f5c2f78bb7999 commit 562e2689baebaa2ac25b7ec934385480ed1cb7d6 upstream. Was previously always hardcoded to 0. Signed-off-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-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 562e2689baebaa2ac25b7ec934385480ed1cb7d6 upstream.

Was previously always hardcoded to 0.

Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-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 issue with overlapping userptrs 2016-03-03T23:07:19+00:00 Christian König christian.koenig@amd.com 2016-02-08T09:57:22+00:00 4d6bc4fa3202a28dab7a4c03c22a569b87f98f84 commit cc1de6e800c253172334f8774c419dc64401cd2e upstream. Otherwise we could try to evict overlapping userptr BOs in get_user_pages(), leading to a possible circular locking dependency. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit cc1de6e800c253172334f8774c419dc64401cd2e upstream.

Otherwise we could try to evict overlapping userptr BOs in get_user_pages(),
leading to a possible circular locking dependency.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: remove unnecessary forward declaration 2016-03-03T23:07:19+00:00 Nicolai Hähnle nicolai.haehnle@amd.com 2016-02-05T15:49:50+00:00 978b8b828d357197f4f209c9b3a0337a1a7aa7fd commit b19763d0d867eb863953500a5c87f2fd663863b8 upstream. Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b19763d0d867eb863953500a5c87f2fd663863b8 upstream.

Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: fix user fence handling 2015-12-16T22:48:59+00:00 Christian König christian.koenig@amd.com 2015-12-14T15:42:31+00:00 91acbeb68ab10c0c0f65f30b5b7fddbde4c97dd2 This fixes a random corruption under memory pressure. We need to fence the BO for the user fence as well, otherwise it might be swapped out and the GPU could write the fence value to an undesired location. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
This fixes a random corruption under memory pressure. We need to fence
the BO for the user fence as well, otherwise it might be swapped out
and the GPU could write the fence value to an undesired location.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amdgpu: add spin lock to protect freed list in vm (v2) 2015-12-04T18:08:13+00:00 jimqu Jim.Qu@amd.com 2015-12-04T09:17:00+00:00 81d75a30c6ed006a314f5c760196d04758660ca6 there is a protection fault about freed list when OCL test. add a spin lock to protect it. v2: drop changes in vm_fini Signed-off-by: JimQu <jim.qu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
there is a protection fault about freed list when OCL test.
add a spin lock to protect it.

v2: drop changes in vm_fini

Signed-off-by: JimQu <jim.qu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drm/amdgpu: fix VM page table reference counting 2015-11-30T19:41:33+00:00 Christian König christian.koenig@amd.com 2015-11-27T15:49:00+00:00 82b9c55b1edfcb87f5568add56bc7313f5893b60 We use the reservation object of the page directory for the page tables as well, because of this the page directory should be freed last. Ensure that by keeping a reference from the page tables to the directory. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
We use the reservation object of the page directory for the page tables as
well, because of this the page directory should be freed last. Ensure that
by keeping a reference from the page tables to the directory.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: remove vm->mutex 2015-11-20T23:22:28+00:00 Chunming Zhou David1.Zhou@amd.com 2015-11-13T07:22:04+00:00 e98c1b0de6fe73f488df62d83d83f377b1b6e2b8 Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drm/amdgpu: add mutex for ba_va->valids/invalids 2015-11-20T23:22:23+00:00 Chunming Zhou David1.Zhou@amd.com 2015-11-18T03:17:39+00:00 69b576a1bc8b466ae7bff0208f1c139dbaaf802c Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drm/amdgpu: add lock for interval tree in vm 2015-11-18T16:40:55+00:00 Chunming Zhou David1.Zhou@amd.com 2015-11-13T05:32:01+00:00 c25867dfabf045a8148fd179fa759bb17f670e42 Change-Id: I62b892a22af37b32e6b4aefca80a25cf45426ed2 Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
Change-Id: I62b892a22af37b32e6b4aefca80a25cf45426ed2
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>