diff options
| author | Flora Cui <flora.cui@amd.com> | 2024-01-10 19:23:56 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-01-18 15:41:08 -0500 |
| commit | 733965a90f885de5e9626d383c7605a0a7850074 (patch) | |
| tree | 1b2a80a0392ea126ed9f93d8d849dfecf58b0cea | |
| parent | ab762f937db92034ed1a2d9ff7b6be73bd8b4f46 (diff) | |
drm/amdkfd: init drm_client with funcs hook
otherwise drm_client_dev_unregister() would try to
kfree(&adev->kfd.client).
Fixes: 1819200166ce ("drm/amdkfd: Export DMABufs from KFD using GEM handles")
Signed-off-by: Flora Cui <flora.cui@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index 067690ba7bff..81af6bf2f052 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -138,6 +138,9 @@ static void amdgpu_amdkfd_reset_work(struct work_struct *work) amdgpu_device_gpu_recover(adev, NULL, &reset_context); } +static const struct drm_client_funcs kfd_client_funcs = { + .unregister = drm_client_release, +}; void amdgpu_amdkfd_device_init(struct amdgpu_device *adev) { int i; @@ -161,7 +164,7 @@ void amdgpu_amdkfd_device_init(struct amdgpu_device *adev) .enable_mes = adev->enable_mes, }; - ret = drm_client_init(&adev->ddev, &adev->kfd.client, "kfd", NULL); + ret = drm_client_init(&adev->ddev, &adev->kfd.client, "kfd", &kfd_client_funcs); if (ret) { dev_err(adev->dev, "Failed to init DRM client: %d\n", ret); return; |