#ifndef __ASM_GENERIC_TIMEX_H #define __ASM_GENERIC_TIMEX_H /* * If you have a cycle counter, return the value here. */ typedef unsigned long cycles_t; #ifndef get_cycles static inline cycles_t get_cycles(void) { return 0; } #endif /* * Architectures are encouraged to implement read_current_timer * and define this in order to avoid the expensive delay loop * calibration during boot. */ #undef ARCH_HAS_READ_CURRENT_TIMER #endif /* __ASM_GENERIC_TIMEX_H */ ///git.distanz.ch/cgit.cgi/linux/net-next.git' title='net-next.git Git repository'/>

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path: root/net/ipv4/raw.c

Age	Commit message (Collapse)	Author	Files	Lines
2017-02-07	net: use dst_confirm_neigh for UDP, RAW, ICMP, L2TP	Julian Anastasov	1	-1/+5
	When same struct dst_entry can be used for many different neighbours we can not use it for pending confirmations. The datagram protocols can use MSG_CONFIRM to confirm the neighbour. When used with MSG_PROBE we do not reach the code where neighbour is confirmed, so we have to do the same slow lookup by using the dst_confirm_neigh() helper. When MSG_PROBE is not used, ip_append_data/ip6_append_data will set the skb flag dst_pending_confirm. Reported-by: YueHaibing <yuehaibing@huawei.com> Fixes: 5110effee8fd ("net: Do delayed neigh confirmation.") Fixes: f2bb4bedf35d ("ipv4: Cache output routes in fib_info nexthops.") Signed-off-by: Julian Anastasov <ja@ssi.bg> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>