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drm/amdgpu: update type for num_syncobj_handles in drm_amdgpu_userq_signal

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update the type for num_syncobj_handles from __u64 to _u16 with
required padding.

This breaks the UAPI for big-endian platforms but this is deliberate
and harmless since userqueues is still a beta feature. It is enabled
via module parameter and need the right fw support to work.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Sunil Khatri 2026-02-26 21:14:27 +05:30 committed by Alex Deucher
parent 2d60e9898a
commit d8e760b799
1 changed files with 3 additions and 1 deletions
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4
include/uapi/drm/amdgpu_drm.h
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@ -479,7 +479,9 @@ struct drm_amdgpu_userq_signal {
* @num_syncobj_handles: A count that represents the number of syncobj handles in * @num_syncobj_handles: A count that represents the number of syncobj handles in
* @syncobj_handles. * @syncobj_handles.
*/ */
__u64 num_syncobj_handles; __u16 num_syncobj_handles;
__u16 pad0;
__u32 pad1;
/** /**
* @bo_read_handles: The list of BO handles that the submitted user queue job * @bo_read_handles: The list of BO handles that the submitted user queue job
* is using for read only. This will update BO fences in the kernel. * is using for read only. This will update BO fences in the kernel.