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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2022-09-19 09:36:30 +0300 |
|---|---|---|
| committer |   Gerd Hoffmann <kraxel@redhat.com> | 2022-09-23 13:16:37 +0200 |
| commit | 37a78445763a5921bb54e9bad01937d0dfa521c1 (patch) | |
| tree | e5ae18f435448c714a15e539fedae6a73cbf27d8 /tools/perf/scripts/python/libxed.py | |
| parent | drm/qxl: drop set_prod_notify parameter from qxl_ring_create (diff) | |
| download | linux-dev-37a78445763a5921bb54e9bad01937d0dfa521c1.tar.xz linux-dev-37a78445763a5921bb54e9bad01937d0dfa521c1.zip | |
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 <dan.carpenter@oracle.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/YygN7jY0GdUSQSy0@kili
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions