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| author | David Rosca <david.rosca@amd.com> | 2025-09-13 16:51:02 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-06-04 15:24:40 -0400 |
| commit | 0ac98160dfb6ab3c6d7b38e0ff9687780beed9cb (patch) | |
| tree | 1da1d643cd444e88381d45595aeb7722c389eba6 | |
| parent | 869de64649cf54d55e196597f819b8c8befe39d0 (diff) | |
| download | linux-0ac98160dfb6ab3c6d7b38e0ff9687780beed9cb.tar.gz linux-0ac98160dfb6ab3c6d7b38e0ff9687780beed9cb.zip | |
drm/amdgpu/userq: Fix reading timeline points in wait ioctl
Use correct u64 type.
Signed-off-by: David Rosca <david.rosca@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c index a41fb72dba94..f74ad378e407 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c @@ -593,7 +593,7 @@ free_syncobj_handles: static int amdgpu_userq_wait_count_fences(struct drm_file *filp, struct drm_amdgpu_userq_wait *wait_info, - u32 *syncobj_handles, u32 *timeline_points, + u32 *syncobj_handles, u64 *timeline_points, u32 *timeline_handles, struct drm_gem_object **gobj_write, struct drm_gem_object **gobj_read) @@ -703,7 +703,7 @@ amdgpu_userq_wait_add_fence(struct drm_amdgpu_userq_wait *wait_info, static int amdgpu_userq_wait_return_fence_info(struct drm_file *filp, struct drm_amdgpu_userq_wait *wait_info, - u32 *syncobj_handles, u32 *timeline_points, + u32 *syncobj_handles, u64 *timeline_points, u32 *timeline_handles, struct drm_gem_object **gobj_write, struct drm_gem_object **gobj_read) @@ -906,7 +906,8 @@ int amdgpu_userq_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) { int num_points, num_syncobj, num_read_bo_handles, num_write_bo_handles; - u32 *syncobj_handles, *timeline_points, *timeline_handles; + u32 *syncobj_handles, *timeline_handles; + u64 *timeline_points; struct drm_amdgpu_userq_wait *wait_info = data; struct drm_gem_object **gobj_write; struct drm_gem_object **gobj_read; @@ -935,7 +936,7 @@ int amdgpu_userq_wait_ioctl(struct drm_device *dev, void *data, } ptr = u64_to_user_ptr(wait_info->syncobj_timeline_points); - timeline_points = memdup_array_user(ptr, num_points, sizeof(u32)); + timeline_points = memdup_array_user(ptr, num_points, sizeof(u64)); if (IS_ERR(timeline_points)) { r = PTR_ERR(timeline_points); goto free_timeline_handles; |