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2006-01-10[NET]: Change memcmp(,,ETH_ALEN) to compare_ether_addr()Kris Katterjohn
This changes some memcmp(one,two,ETH_ALEN) to compare_ether_addr(one,two). Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds
2006-01-10spelling: s/trough/through/Adrian Bunk
Additionally, one comment was reformulated by Joe Perches <joe@perches.com>. Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-01-09[INET_DIAG]: Introduce sk_diag_fillArnaldo Carvalho de Melo
To be called from inet_diag_get_exact, also rename inet_diag_fill to inet_csk_diag_fill, for consistency with inet_twsk_diag_fill. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09[INET_DIAG]: Introduce inet_twsk_diag_dump & inet_twsk_diag_fillArnaldo Carvalho de Melo
To properly dump TIME_WAIT sockets and to reduce complexity a bit by having per socket class accessor routines. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09[INET_DIAG]: whitespace/simple cleanupsArnaldo Carvalho de Melo
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09[INET_DIAG]: Use inet_twsk() with TIME_WAIT socketsArnaldo Carvalho de Melo
The fields being accessed in inet_diag_dump are outside sock_common, the common part of struct sock and struct inet_timewait_sock. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09[IPV4]: ip_output.c needs xfrm.hPatrick McHardy
This patch fixes a warning from my IPsec patches: CC net/ipv4/ip_output.o net/ipv4/ip_output.c: In function 'ip_finish_output': net/ipv4/ip_output.c:208: warning: implicit declaration of function 'xfrm4_output_finish' Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09[NET]: Change some "if (x) BUG();" to "BUG_ON(x);"Kris Katterjohn
This changes some simple "if (x) BUG();" statements to "BUG_ON(x);" Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09[NET]: Convert net/{ipv4,ipv6,sched} to netdev_privPatrick McHardy
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[IPV4]: make ip_fragment() staticAdrian Bunk
Since there's no longer any external user of ip_fragment() we can make it static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[NETFILTER]: ip_conntrack_proto_sctp.c needs linux/interrupt.hJoe Kappus
Signed-off-by: Joe Kappus <joecool1029@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[NETFILTER]: Add ipt_policy/ip6t_policy matchesPatrick McHardy
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[NETFILTER]: Handle NAT in IPsec policy checksPatrick McHardy
Handle NAT of decapsulated IPsec packets by reconstructing the struct flowi of the original packet from the conntrack information for IPsec policy checks. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[NETFILTER]: Keep conntrack reference until IPsec policy checks are donePatrick McHardy
Keep the conntrack reference until policy checks have been performed for IPsec NAT support. The reference needs to be dropped before a packet is queued to avoid having the conntrack module unloadable. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[NETFILTER]: Redo policy lookups after NAT when neccessaryPatrick McHardy
When NAT changes the key used for the xfrm lookup it needs to be done again. If a new policy is returned in POST_ROUTING the packet needs to be passed to xfrm4_output_one manually after all hooks were called because POST_ROUTING is called with fixed okfn (ip_finish_output). Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[NETFILTER]: Use conntrack information to determine if packet was NATedPatrick McHardy
Preparation for IPsec support for NAT: Use conntrack information instead of saving the saving and comparing the addresses to determine if a packet was NATed and needs to be rerouted to make it easier to extend the key. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[NETFILTER]: Fix xfrm lookup in ip_route_me_harder/ip6_route_me_harderPatrick McHardy
ip_route_me_harder doesn't use the port numbers of the xfrm lookup and uses ip_route_input for non-local addresses which doesn't do a xfrm lookup, ip6_route_me_harder doesn't do a xfrm lookup at all. Use xfrm_decode_session and do the lookup manually, make sure both only do the lookup if the packet hasn't been transformed already. Makeing sure the lookup only happens once needs a new field in the IP6CB, which exceeds the size of skb->cb. The size of skb->cb is increased to 48b. Apparently the IPv6 mobile extensions need some more room anyway. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[IPV4]: reset IPCB flags when neccessaryPatrick McHardy
Reset IPSKB_XFRM_TUNNEL_SIZE flags in ipip and ip_gre hard_start_xmit function before the packet reenters IP. This is neccessary so the encapsulated packets are checked not to be oversized in xfrm4_output.c again. Reset all flags in sit when a packet changes its address family. Also remove some obsolete IPSKB flags. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[IPV4/6]: Netfilter IPsec input hooksPatrick McHardy
When the innermost transform uses transport mode the decapsulated packet is not visible to netfilter. Pass the packet through the PRE_ROUTING and LOCAL_IN hooks again before handing it to upper layer protocols to make netfilter-visibility symetrical to the output path. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-07[XFRM]: Netfilter IPsec output hooksPatrick McHardy
Call netfilter hooks before IPsec transforms. Packets visit the FORWARD/LOCAL_OUT and POST_ROUTING hook before the first encapsulation and the LOCAL_OUT and POST_ROUTING hook before each following tunnel mode transform. Patch from Herbert Xu <herbert@gondor.apana.org.au>: Move the loop from dst_output into xfrm4_output/xfrm6_output since they're the only ones who need to it. xfrm{4,6}_output_one() processes the first SA all subsequent transport mode SAs and is called in a loop that calls the netfilter hooks between each two calls. In order to avoid the tail call issue, I've added the inline function nf_hook which is nf_hook_slow plus the empty list check. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-06Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
2006-01-06[NET]: Endian-annotate struct iphdrAlexey Dobriyan
And fix trivial warnings that emerged. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-06[NETFILTER]: ipt_helper.c needs linux/interrupt.hJoe
From: Joe <joecool1029@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-06kbuild: un-stringnify KBUILD_MODNAMESam Ravnborg
Now when kbuild passes KBUILD_MODNAME with "" do not __stringify it when used. Remove __stringnify for all users. This also fixes the output of: $ ls -l /sys/module/ drwxr-xr-x 4 root root 0 2006-01-05 14:24 pcmcia drwxr-xr-x 4 root root 0 2006-01-05 14:24 pcmcia_core drwxr-xr-x 3 root root 0 2006-01-05 14:24 "processor" drwxr-xr-x 3 root root 0 2006-01-05 14:24 "psmouse" The quoting of the module names will be gone again. Thanks to GregKH + Kay Sievers for reproting this. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-01-05[NET]: Change 1500 to ETH_DATA_LEN in some filesKris Katterjohn
These patches add the header linux/if_ether.h and change 1500 to ETH_DATA_LEN in some files. Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[IPVS]: Another file needs linux/interrupt.hAndrew Morton
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: Use HOPLIMIT metric as TTL of TCP reset sent by REJECTYasuyuki Kozakai
HOPLIMIT metric is appropriate to TCP reset sent by REJECT target than hard-coded max TTL. Thanks to David S. Miller for hint. Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: nf_conntrack_l3proto_ipv4.c needs net/route.hPatrick McHardy
CC [M] net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.o net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c: In function 'ipv4_refrag': net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c:198: error: dereferencing pointer to incomplete type make[3]: *** [net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.o] Error 1 Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: Call POST_ROUTING hook before fragmentationPatrick McHardy
Call POST_ROUTING hook before fragmentation to get rid of the okfn use in ip_refrag and save the useless fragmentation/defragmentation step when NAT is used. The patch introduces one user-visible change, the POSTROUTING chain in the mangle table gets entire packets, not fragments, which should simplify use of the MARK and CLASSIFY targets for queueing as a nice side-effect. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: Remove okfn usage in ip_vs_core.cPatrick McHardy
okfn should only be used from different contexts to avoid deep call chains, i.e. by nf_queue. Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: ctnetlink: Fix dumping of helper namePatrick McHardy
Properly dump the helper name instead of internal kernel data. Based on patch by Marcus Sundberg <marcus@ingate.com>. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: Fix module_param types and permissionsPatrick McHardy
Fix netfilter module_param types and permissions. Also fix an off-by-one in the ipt_ULOG nlbufsiz < 128k check. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: Add ctnetlink port for nf_conntrackPablo Neira Ayuso
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: ctnetlink: remove unused variablePablo Neira Ayuso
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: ctnetlink: fix conntrack mark racePablo Neira Ayuso
Set conntrack mark before it is in hashes. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: ctnetlink: ctnetlink_event cleanupPablo Neira Ayuso
Cleanup: Use 'else if' instead of a ugly 'goto' statement. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: ctnetlink: use u_int32_t instead of unsigned intPablo Neira Ayuso
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: ctnetlink: propagate ctnetlink_dump_tuples_proto return value backPablo Neira Ayuso
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: ctnetlink: Add sanity checkings for ICMPYasuyuki Kozakai
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[NETFILTER]: ctnetlink: remove bogus checks in ICMP protocol at dumpingPablo Neira Ayuso
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-05[IPVS]: Fix compilationAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-04[TCP] tcp_vegas: Fix slow startThomas Young
Vegas' slow start was only adding one MSS per RTT rather than one for every ack. Slow start behavior should now match Reno. Signed-off-by: Thomas Young <tyo@ee.mu.oz.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-04[IPVS]: Add missing include <linux/net.h>Arnaldo Carvalho de Melo
CC [M] net/ipv4/ipvs/ip_vs_conn.o /pub/scm/linux/kernel/git/acme/net-2.6/net/ipv4/ipvs/ip_vs_conn.c: In function 'ip_vs_conn_new': /pub/scm/linux/kernel/git/acme/net-2.6/net/ipv4/ipvs/ip_vs_conn.c:606: warning: implicit declaration of function 'net_ratelimit' /pub/scm/linux/kernel/git/acme/net-2.6/net/ipv4/ipvs/ip_vs_conn.c: In function 'ip_vs_random_dropentry': /pub/scm/linux/kernel/git/acme/net-2.6/net/ipv4/ipvs/ip_vs_conn.c:810: warning: implicit declaration of function 'net_random' Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2006-01-04[TCP]: syn_flood_warning is only needed if CONFIG_SYN_COOKIES is selectedArnaldo Carvalho de Melo
CC net/ipv4/tcp_ipv4.o /pub/scm/linux/kernel/git/acme/net-2.6/net/ipv4/tcp_ipv4.c:665: warning: 'syn_flood_warning' defined but not used Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2006-01-03[TCP]: less inline'sStephen Hemminger
TCP inline usage cleanup: * get rid of inline in several places * replace __inline__ with inline where possible * move functions used in one file out of tcp.h * let compiler decide on used once cases On x86_64: text data bss dec hex filename 3594701 648348 567400 4810449 4966d1 vmlinux.orig 3593133 648580 567400 4809113 496199 vmlinux On sparc64: text data bss dec hex filename 2538278 406152 530392 3474822 350586 vmlinux.ORIG 2536382 406384 530392 3473158 34ff06 vmlinux Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-03[IPV4] fib_trie: build fixStephen Hemminger
Need this to fix build of fib_trie in net-2.6.16 (rebased) tree. The code needs the new inet_make_mask inline. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-03[IPVS]: Cleanup IP_VS_DBG statements.Roberto Nibali
From: Roberto Nibali <ratz@drugphish.ch> The attached patch (against current -GIT) is a cleanup patch which does following: o lookup debug messages shifted back to 9 o added more informational value to flags and refcnt since those entries can be in multiple referenced structures o cleanup 80 char violation It's the prepatch to the session pool implementation and helps very much to debug and monitor important variables and structures regarding the threshold limitation and persistency without the thousands of lookup messages which noone is interested in. Signed-off-by: Horms <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-03[NET]: Add a dev_ioctl() fallback to sock_ioctl()Christoph Hellwig
Currently all network protocols need to call dev_ioctl as the default fallback in their ioctl implementations. This patch adds a fallback to dev_ioctl to sock_ioctl if the protocol returned -ENOIOCTLCMD. This way all the procotol ioctl handlers can be simplified and we don't need to export dev_ioctl. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-03[INET_SOCK]: Move struct inet_sock & helper functions to net/inet_sock.hArnaldo Carvalho de Melo
To help in reducing the number of include dependencies, several files were touched as they were getting needed headers indirectly for stuff they use. Thanks also to Alan Menegotto for pointing out that net/dccp/proto.c had linux/dccp.h include twice. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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