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325ed82393
linux/net/ipv6
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Herbert Xu 325ed82393 [NET]: Fix packet timestamping. 
I've found the problem in general.  It affects any 64-bit
architecture.  The problem occurs when you change the system time.

Suppose that when you boot your system clock is forward by a day.
This gets recorded down in skb_tv_base.  You then wind the clock back
by a day.  From that point onwards the offset will be negative which
essentially overflows the 32-bit variables they're stored in.

In fact, why don't we just store the real time stamp in those 32-bit
variables? After all, we're not going to overflow for quite a while
yet.

When we do overflow, we'll need a better solution of course.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-10-03 13:57:23 -07:00
..
netfilter [NET]: Fix packet timestamping. 2005-10-03 13:57:23 -07:00
addrconf.c [IPV6]: Fix [Bug 5306] Oops on IPv6 route lookup 2005-09-26 15:10:16 -07:00
af_inet6.c [NET]: Fix sparse warnings 2005-08-29 16:01:32 -07:00
ah6.c [CRYPTO]: crypto_free_tfm() callers no longer need to check for NULL 2005-09-01 17:44:29 -07:00
anycast.c [IPV6]: V6 route events reported with wrong netlink PID and seq number 2005-06-21 13:51:04 -07:00
datagram.c [XFRM]: Always release dst_entry on error in xfrm_lookup 2005-09-08 15:11:55 -07:00
esp6.c [CRYPTO]: crypto_free_tfm() callers no longer need to check for NULL 2005-09-01 17:44:29 -07:00
exthdrs_core.c [SELINUX]: Fix ipv6_skip_exthdr() invocation causing OOPS. 2005-04-24 20:16:19 -07:00
exthdrs.c [IPV6]: Bring Type 0 routing header in-line with rfc3542. 2005-09-10 00:15:06 -07:00
icmp.c [XFRM]: Always release dst_entry on error in xfrm_lookup 2005-09-08 15:11:55 -07:00
inet6_hashtables.c [INET6_HASHTABLES]: Move inet6_lookup functions to net/ipv6/inet6_hashtables.c 2005-08-29 15:57:29 -07:00
ip6_fib.c [PATCH] timer initialization cleanup: DEFINE_TIMER 2005-09-09 14:03:48 -07:00
ip6_flowlabel.c [PATCH] timer initialization cleanup: DEFINE_TIMER 2005-09-09 14:03:48 -07:00
ip6_input.c [IPV4/6]: Check if packet was actually delivered to a raw socket to decide whether to send an ICMP unreachable 2005-08-29 15:37:22 -07:00
ip6_output.c [IPV6]: Support IPV6_{RECV,}TCLASS socket options / ancillary data. 2005-09-08 10:19:03 +09:00
ip6_tunnel.c [IPV6]: Don't redo xfrm_lookup for cached dst entries 2005-09-08 14:27:47 -07:00
ipcomp6.c [CRYPTO]: crypto_free_tfm() callers no longer need to check for NULL 2005-09-01 17:44:29 -07:00
ipv6_sockglue.c [IPV6]: Support IPV6_{RECV,}TCLASS socket options / ancillary data. 2005-09-08 10:19:03 +09:00
ipv6_syms.c [NETFILTER]: Move ipv4 specific code from net/core/netfilter.c to net/ipv4/netfilter.c 2005-08-29 15:35:01 -07:00
Kconfig [NET]: Make ipip/ip6_tunnel independant of XFRM 2005-07-19 14:03:34 -07:00
Makefile [INET6_HASHTABLES]: Move inet6_lookup functions to net/ipv6/inet6_hashtables.c 2005-08-29 15:57:29 -07:00
mcast.c [MCAST]: Fix MCAST_EXCLUDE line dupes 2005-09-14 20:53:42 -07:00
ndisc.c [XFRM]: Always release dst_entry on error in xfrm_lookup 2005-09-08 15:11:55 -07:00
netfilter.c [NET]: Make NETDEBUG pure printk wrappers 2005-08-29 15:56:08 -07:00
proc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
protocol.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
raw.c [PATCH] raw_sendmsg DoS on 2.6 2005-09-19 18:45:42 -07:00
reassembly.c [IPV6]: Need to use pskb_trim_rcsum(). 2005-09-08 12:57:43 -07:00
route.c [NET]: Fix sparse warnings 2005-08-29 16:01:32 -07:00
sit.c [NET]: Fix sparse warnings 2005-08-29 16:01:32 -07:00
sysctl_net_ipv6.c [NET]: Fix sparse warnings 2005-08-29 16:01:32 -07:00
tcp_ipv6.c [XFRM]: Always release dst_entry on error in xfrm_lookup 2005-09-08 15:11:55 -07:00
udp.c [IPV6]: Check connect(2) status for IPv6 UDP socket (Re: xfrm_lookup) 2005-09-18 00:30:08 -07:00
xfrm6_input.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xfrm6_output.c [IPV6]: Fix xfrm tunnel oops with large packets 2005-05-23 13:11:07 -07:00
xfrm6_policy.c From: Kazunori Miyazawa <kazunori@miyazawa.org> 2005-05-26 12:58:04 -07:00
xfrm6_state.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xfrm6_tunnel.c [NET]: use __read_mostly on kmem_cache_t , DEFINE_SNMP_STAT pointers 2005-08-29 16:11:18 -07:00