mbz
op.u.settime64.mbz = 0;
uint64_t mbz:10;
uint64_t mbz:15;
uint64_t mbz:13;
uint64_t mbz:10;
uint64_t mbz:15;
uint64_t mbz:13;
op.u.settime64.mbz = 0;
if (user.mbz)
u32 mbz;
mbz = FIELD_GET(VF2PF_HANDSHAKE_REQUEST_MSG_0_MBZ, request[0]);
if (unlikely(mbz))
u8 mbz;
u64 mbz : 51;
__u32 mbz;
__u64 mbz[2]; /* must be zero, rsv */
uint32_t mbz;
__u32 mbz;