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| author | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2023-10-31 08:31:54 +0100 |
|---|---|---|
| committer | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2023-11-08 16:27:35 +0100 |
| commit | 48aea7f2a2efae6a1bd201061c71a81b3f3b7e55 (patch) | |
| tree | 7643e857482ecb6f87580703a72e6dcc6c55ce03 /include/uapi | |
| parent | b035224134626f506c1af73ca32bbc64dd2925ad (diff) | |
| download | linux-48aea7f2a2efae6a1bd201061c71a81b3f3b7e55.tar.gz linux-48aea7f2a2efae6a1bd201061c71a81b3f3b7e55.zip | |
accel/ivpu: Fix locking in ivpu_bo_remove_all_bos_from_context()
ivpu_bo_remove_all_bos_from_context() could race with ivpu_bo_free()
when prime buffer was closed after vpu device was closed.
Move the bo_list from context to vdev and use a dedicated lock to
sync it. This list is not modified when BO is added/removed from
a context.
Also rename ivpu_bo_free_vpu_addr() to ivpu_bo_unbind() because this
function does more then just free vpu_addr.
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231031073156.1301669-3-stanislaw.gruszka@linux.intel.com
Diffstat (limited to 'include/uapi')
0 files changed, 0 insertions, 0 deletions