Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.20 159/183] drm/amdgpu: disable bulk moves for now | Date | Mon, 25 Feb 2019 22:12:12 +0100 |
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4.20-stable review patch. If anyone has any objections, please let me know.
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From: Christian König <ckoenig.leichtzumerken@gmail.com>
commit a213c2c7e235cfc0e0a161a558f7fdf2fb3a624a upstream.
The changes to fix those are two invasive for backporting.
Just disable the feature in 4.20 and 5.0.
Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Cc: <stable@vger.kernel.org> [4.20+] Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -637,12 +637,14 @@ void amdgpu_vm_move_to_lru_tail(struct a struct ttm_bo_global *glob = adev->mman.bdev.glob; struct amdgpu_vm_bo_base *bo_base; +#if 0 if (vm->bulk_moveable) { spin_lock(&glob->lru_lock); ttm_bo_bulk_move_lru_tail(&vm->lru_bulk_move); spin_unlock(&glob->lru_lock); return; } +#endif memset(&vm->lru_bulk_move, 0, sizeof(vm->lru_bulk_move));
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