diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-31 12:27:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-02 09:18:13 +0200 |
| commit | 79ea9eb723b7d38e427e734d97f0e62596ba1389 (patch) | |
| tree | 4a70269b52253cb59ae61ad6e1478f38dea4a192 | |
| parent | be4ccafc077f3830c685c734597c52bf83f7ed71 (diff) | |
Revert "drm/amdgpu: install stub fence into potential unused fence pointers"
This reverts commit 04bd3a362d2f1788272776bd8b10e5a012e69b77 which is
commit 187916e6ed9d0c3b3abc27429f7a5f8c936bd1f0 upstream.
It is reported to cause lots of log spam, so it should be dropped for
now.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/27d08b24-3581-4451-b8db-5df144784d6a@roeck-us.net
Reported-by: From: Chia-I Wu <olvaffe@gmail.com>
Link: https://lore.kernel.org/r/CAPaKu7RTgAMBLHbwtp4zgiBSDrTFtAj07k5qMzkuLQy2Zr+sZA@mail.gmail.com
Cc: Christian König <christian.koenig@amd.com>
Cc: Lang Yu <Lang.Yu@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 3b4724d60868f..8445bb7ae06ab 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -2155,7 +2155,6 @@ struct amdgpu_bo_va *amdgpu_vm_bo_add(struct amdgpu_device *adev, amdgpu_vm_bo_base_init(&bo_va->base, vm, bo); bo_va->ref_count = 1; - bo_va->last_pt_update = dma_fence_get_stub(); INIT_LIST_HEAD(&bo_va->valids); INIT_LIST_HEAD(&bo_va->invalids); @@ -2868,8 +2867,7 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, vm->update_funcs = &amdgpu_vm_cpu_funcs; else vm->update_funcs = &amdgpu_vm_sdma_funcs; - - vm->last_update = dma_fence_get_stub(); + vm->last_update = NULL; vm->last_unlocked = dma_fence_get_stub(); mutex_init(&vm->eviction_lock); @@ -3044,7 +3042,7 @@ int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm, vm->update_funcs = &amdgpu_vm_sdma_funcs; } dma_fence_put(vm->last_update); - vm->last_update = dma_fence_get_stub(); + vm->last_update = NULL; vm->is_compute_context = true; if (vm->pasid) { |