From: Nikolay Aleksandrov <[email protected]> Make sure we catch future netpoll_send_udp users who use it without disabling irqs and also as a hint for poll_controller users.
Signed-off-by: Nikolay Aleksandrov <[email protected]> --- net/core/netpoll.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/core/netpoll.c b/net/core/netpoll.c index c126a878c47c..6aa3db8dfc3b 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -380,6 +380,8 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len) static atomic_t ip_ident; struct ipv6hdr *ip6h; + WARN_ON_ONCE(!irqs_disabled()); + udp_len = len + sizeof(*udph); if (np->ipv6) ip_len = udp_len + sizeof(*ip6h); -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
