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| author | David Yat Sin <David.YatSin@amd.com> | 2025-02-19 17:34:38 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-07 18:25:38 +0100 |
| commit | 6ffe5bc65627e70f73bf606be151a105d6df5ac9 (patch) | |
| tree | 0ca2b18cdcc023f51b69e12bd7ef36a3cf2fd276 /fs | |
| parent | daad16d0a538fa938e344fd83927bbcfcd8a66ec (diff) | |
| download | linux-6ffe5bc65627e70f73bf606be151a105d6df5ac9.tar.gz linux-6ffe5bc65627e70f73bf606be151a105d6df5ac9.tar.bz2 linux-6ffe5bc65627e70f73bf606be151a105d6df5ac9.zip | |
drm/amdkfd: Preserve cp_hqd_pq_control on update_mqd
commit 3502ab5022bb5ef1edd063bdb6465a8bf3b46e66 upstream.
When userspace applications call AMDKFD_IOC_UPDATE_QUEUE. Preserve
bitfields that do not need to be modified as they contain flags to
track queue states that are used by CP FW.
Signed-off-by: David Yat Sin <David.YatSin@amd.com>
Reviewed-by: Jay Cornwall <jay.cornwall@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 8150827990b709ab5a40c46c30d21b7f7b9e9440)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions