On Sat, Jun 02, 2018 at 05:21:59AM +0200, Daniel Borkmann wrote:
> In 64 bit, we have a 4 byte hole between ifindex and netns_dev in the
> case of struct bpf_map_info but also struct bpf_prog_info. In net-next
> commit b85fab0e67b ("bpf: Add gpl_compatible flag to struct bpf_prog_info")
> added a bitfield into it to expose some flags related to programs. Thus,
> add an unnamed __u32 bitfield for both so that alignment keeps the same
> in both 32 and 64 bit cases, and can be naturally extended from there
> as in b85fab0e67b.
>
>
> Reported-by: Dmitry V. Levin <l...@altlinux.org>
> Reported-by: Eugene Syromiatnikov <e...@redhat.com>
> Fixes: 52775b33bb507 ("bpf: offload: report device information about
> offloaded maps")
> Fixes: 675fc275a3a2d ("bpf: offload: report device information for offloaded
> programs")
> Signed-off-by: Daniel Borkmann <dan...@iogearbox.net>
> Acked-by: Alexei Starovoitov <a...@kernel.org>
Applied, Thanks.
