?? policy-sleep-2.6.13.1-v4.patch
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diff -urN linux-2.6.13.1/include/linux/xfrm.h linux-2.6.13.1-sleep/include/linux/xfrm.h--- linux-2.6.13.1/include/linux/xfrm.h 2005-09-10 05:42:58.000000000 +0300+++ linux-2.6.13.1-sleep/include/linux/xfrm.h 2006-01-27 12:22:58.000000000 +0200@@ -263,4 +263,10 @@ #define XFRMGRP_SA 4 #define XFRMGRP_POLICY 8 +/* Transport layer flag passed to xfrm_lookup. If set, the userspace+ process sleeps in a waitqueue until key management daemon has + finished setting up security associations. This workaround exists + until we have queues for outgoing IPsec packets. */+#define XFRM_LOOKUP_DEFAULT_FLAGS !in_atomic()+ #endif /* _LINUX_XFRM_H */diff -urN linux-2.6.13.1/net/ipv4/route.c linux-2.6.13.1-sleep/net/ipv4/route.c--- linux-2.6.13.1/net/ipv4/route.c 2005-09-10 05:42:58.000000000 +0300+++ linux-2.6.13.1-sleep/net/ipv4/route.c 2006-01-27 12:21:41.000000000 +0200@@ -2620,7 +2620,7 @@ int ip_route_output_key(struct rtable **rp, struct flowi *flp) {- return ip_route_output_flow(rp, flp, NULL, 0);+ return ip_route_output_flow(rp, flp, NULL, XFRM_LOOKUP_DEFAULT_FLAGS); } static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event,diff -urN linux-2.6.13.1/net/ipv4/tcp_ipv4.c linux-2.6.13.1-sleep/net/ipv4/tcp_ipv4.c--- linux-2.6.13.1/net/ipv4/tcp_ipv4.c 2005-09-10 05:42:58.000000000 +0300+++ linux-2.6.13.1-sleep/net/ipv4/tcp_ipv4.c 2006-01-27 12:21:41.000000000 +0200@@ -1277,7 +1277,7 @@ { .sport = inet_sk(sk)->sport, .dport = ireq->rmt_port } } }; - if (ip_route_output_flow(&rt, &fl, sk, 0)) {+ if (ip_route_output_flow(&rt, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) { IP_INC_STATS_BH(IPSTATS_MIB_OUTNOROUTES); return NULL; }@@ -1920,7 +1920,7 @@ { .sport = inet->sport, .dport = inet->dport } } }; - err = ip_route_output_flow(&rt, &fl, sk, 0);+ err = ip_route_output_flow(&rt, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS); } if (!err) { __sk_dst_set(sk, &rt->u.dst);diff -urN linux-2.6.13.1/net/ipv6/datagram.c linux-2.6.13.1-sleep/net/ipv6/datagram.c--- linux-2.6.13.1/net/ipv6/datagram.c 2005-09-10 05:42:58.000000000 +0300+++ linux-2.6.13.1-sleep/net/ipv6/datagram.c 2006-01-27 12:21:41.000000000 +0200@@ -23,6 +23,7 @@ #include <linux/in6.h> #include <linux/ipv6.h> #include <linux/route.h>+#include <linux/xfrm.h> #include <net/ipv6.h> #include <net/ndisc.h>@@ -174,7 +175,7 @@ if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {+ if ((err = xfrm_lookup(&dst, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) { dst_release(dst); goto out; }diff -urN linux-2.6.13.1/net/ipv6/icmp.c linux-2.6.13.1-sleep/net/ipv6/icmp.c--- linux-2.6.13.1/net/ipv6/icmp.c 2005-09-10 05:42:58.000000000 +0300+++ linux-2.6.13.1-sleep/net/ipv6/icmp.c 2006-01-27 12:21:41.000000000 +0200@@ -50,6 +50,7 @@ #include <linux/inet.h> #include <linux/netdevice.h> #include <linux/icmpv6.h>+#include <linux/xfrm.h> #include <net/ip.h> #include <net/sock.h>@@ -375,7 +376,7 @@ err = ip6_dst_lookup(sk, &dst, &fl); if (err) goto out;- if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)+ if ((err = xfrm_lookup(&dst, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) goto out_dst_release; if (ipv6_addr_is_multicast(&fl.fl6_dst))@@ -466,7 +467,7 @@ err = ip6_dst_lookup(sk, &dst, &fl); if (err) goto out;- if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)+ if ((err = xfrm_lookup(&dst, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) goto out_dst_release; if (ipv6_addr_is_multicast(&fl.fl6_dst))diff -urN linux-2.6.13.1/net/ipv6/tcp_ipv6.c linux-2.6.13.1-sleep/net/ipv6/tcp_ipv6.c--- linux-2.6.13.1/net/ipv6/tcp_ipv6.c 2005-09-10 05:42:58.000000000 +0300+++ linux-2.6.13.1-sleep/net/ipv6/tcp_ipv6.c 2006-01-27 12:21:41.000000000 +0200@@ -771,7 +771,7 @@ if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {+ if ((err = xfrm_lookup(&dst, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) { dst_release(dst); goto failure; }@@ -895,7 +895,7 @@ goto out; } - if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {+ if ((err = xfrm_lookup(&dst, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) { sk->sk_err_soft = -err; goto out; }@@ -1007,7 +1007,7 @@ goto done; if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p);- if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)+ if ((err = xfrm_lookup(&dst, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) goto done; } @@ -1139,7 +1139,7 @@ /* sk = NULL, but it is safe for now. RST socket required. */ if (!ip6_dst_lookup(NULL, &buff->dst, &fl)) { - if ((xfrm_lookup(&buff->dst, &fl, NULL, 0)) < 0) {+ if ((xfrm_lookup(&buff->dst, &fl, NULL, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) { dst_release(buff->dst); return; }@@ -1206,7 +1206,7 @@ fl.fl_ip_sport = t1->source; if (!ip6_dst_lookup(NULL, &buff->dst, &fl)) {- if ((xfrm_lookup(&buff->dst, &fl, NULL, 0)) < 0) {+ if ((xfrm_lookup(&buff->dst, &fl, NULL, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) { dst_release(buff->dst); return; }@@ -1459,7 +1459,7 @@ if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - if ((xfrm_lookup(&dst, &fl, sk, 0)) < 0)+ if ((xfrm_lookup(&dst, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) goto out; } @@ -1867,7 +1867,7 @@ if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {+ if ((err = xfrm_lookup(&dst, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) { sk->sk_err_soft = -err; dst_release(dst); return err;@@ -1920,7 +1920,7 @@ if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {+ if ((err = xfrm_lookup(&dst, &fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) { sk->sk_route_caps = 0; dst_release(dst); return err;diff -urN linux-2.6.13.1/net/ipv6/udp.c linux-2.6.13.1-sleep/net/ipv6/udp.c--- linux-2.6.13.1/net/ipv6/udp.c 2005-09-10 05:42:58.000000000 +0300+++ linux-2.6.13.1-sleep/net/ipv6/udp.c 2006-01-27 12:21:41.000000000 +0200@@ -799,7 +799,7 @@ if (final_p) ipv6_addr_copy(&fl->fl6_dst, final_p); - if ((err = xfrm_lookup(&dst, fl, sk, 0)) < 0) {+ if ((err = xfrm_lookup(&dst, fl, sk, XFRM_LOOKUP_DEFAULT_FLAGS)) < 0) { dst_release(dst); goto out; }?? 快捷鍵說明
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