diff options
| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2023-08-24 14:41:30 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-12-13 15:09:55 -0500 |
| commit | 1819200166ce511ac298dc96b9b17eb655a9edc4 (patch) | |
| tree | 2aaf5ecdd6c81701a6f68253e4227c26afbc9c2d /drivers/gpu/drm/amd/amdkfd | |
| parent | 4e95669ecb03d797355bc23871c5c43b9475d3dc (diff) | |
drm/amdkfd: Export DMABufs from KFD using GEM handles
Create GEM handles for exporting DMABufs using GEM-Prime APIs. The GEM
handles are created in a drm_client_dev context to avoid exposing them
in user mode contexts through a DMABuf import.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index f6d4748c1980..b4cb907f80c6 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -1855,8 +1855,8 @@ static uint32_t get_process_num_bos(struct kfd_process *p) return num_of_bos; } -static int criu_get_prime_handle(struct kgd_mem *mem, int flags, - u32 *shared_fd) +static int criu_get_prime_handle(struct kgd_mem *mem, + int flags, u32 *shared_fd) { struct dma_buf *dmabuf; int ret; |