Commits
Jason Gunthorpe committed 3c2c20947dd
RDMA/uverbs: Use uverbs_request() for request copying This function properly zero-extends, and zero-checks if the user buffer is not the same size as the kernel command struct. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>