diff options
| author | Dan Carpenter <[email protected]> | 2022-09-19 09:36:30 +0300 |
|---|---|---|
| committer | Gerd Hoffmann <[email protected]> | 2022-09-23 13:16:37 +0200 |
| commit | 37a78445763a5921bb54e9bad01937d0dfa521c1 (patch) | |
| tree | e5ae18f435448c714a15e539fedae6a73cbf27d8 /scripts/gdb/linux/rbtree.py | |
| parent | 461a4df2a833bc6d83139ecf117e2f844f38f655 (diff) | |
virtio-gpu: fix shift wrapping bug in virtio_gpu_fence_event_create()
The ->ring_idx_mask variable is a u64 so static checkers, Smatch in
this case, complain if the BIT() is not also a u64.
drivers/gpu/drm/virtio/virtgpu_ioctl.c:50 virtio_gpu_fence_event_create()
warn: should '(1 << ring_idx)' be a 64 bit type?
Fixes: cd7f5ca33585 ("drm/virtio: implement context init: add virtio_gpu_fence_event")
Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Chia-I Wu <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/YygN7jY0GdUSQSy0@kili
Signed-off-by: Gerd Hoffmann <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/rbtree.py')
0 files changed, 0 insertions, 0 deletions