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* NFS,SUNRPC,NLM: fix unused variable warnings when CONFIG_SYSCTL is disabledChuck Lever2005-11-041-8/+7
| | | | | | | | | | | Fix some dprintk's so that NLM, NFS client, and RPC client compile cleanly if CONFIG_SYSCTL is disabled. Test plan: Compile kernel with CONFIG_NFS enabled and CONFIG_SYSCTL disabled. Signed-off-by: Chuck Lever <cel@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: allow sunrpc.o to link when CONFIG_SYSCTL is disabledChuck Lever2005-11-043-9/+9
| | | | | | | | | | | | | | The sunrpc module should build properly even when CONFIG_SYSCTL is disabled. Reported by Jan-Benedict Glaw. Test plan: Compile kernel with CONFIG_NFS as a module and built-in, and CONFIG_SYSCTL enabled and disabled. Signed-off-by: Chuck Lever <cel@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PKT_SCHED]: Rework QoS and/or fair queueing configurationThomas Graf2005-11-031-199/+195
| | | | | | | | | | | | | Make "QoS and/or fair queueing" have its own menu, it's too big to be inlined into "Network options". Remove the obsolete NET_QOS option. Automatically select NET_CLS if needed. Do the same for NET_ESTIMATOR but allow it to be selected manually for statistical purposes. Add comments to separate queueing from classification. Fix dependencies and ordering of classifiers. Improve descriptions/help texts and remove outdated pieces. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [IPV6]: inet6_ifinfo_notify should use RTM_DELLINK in addrconf_ifdownYan Zheng2005-11-031-1/+1
| | | | | | Signed-off-by: Yan Zheng <yanzheng@21cn.com> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [NET]: Fix zero-size datagram receptionHerbert Xu2005-11-021-0/+4
| | | | | | | | The recent rewrite of skb_copy_datagram_iovec broke the reception of zero-size datagrams. This patch fixes it. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [TCP]: BIC max increment too largeStephen Hemminger2005-11-021-1/+1
| | | | | | | | | | | | | | | The max growth of BIC TCP is too large. Original code was based on BIC 1.0 and the default there was 32. Later code (2.6.13) included compensation for delayed acks, and should have reduced the default value to 16; since normally TCP gets one ack for every two packets sent. The current value of 32 makes BIC too aggressive and unfair to other flows. Submitted-by: Injong Rhee <rhee@eos.ncsu.edu> Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Acked-by: Ian McDonald <imcdnzl@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [MCAST]: ip[6]_mc_add_src should be called when number of sources is zeroYan Zheng2005-11-022-2/+7
| | | | | | | | | | | | | | | | | | And filter mode is exclude. Further explanation by David Stevens: Multicast source filters aren't widely used yet, and that's really the only feature that's affected if an application actually exercises this bug, as far as I can tell. An ordinary filter-less multicast join should still work, and only forwarded multicast traffic making use of filters and doing empty-source filters with the MSFILTER ioctl would be at risk of not getting multicast traffic forwarded to them because the reports generated would not be based on the correct counts. Signed-off-by: Yan Zheng <yanzheng@21cn.com Acked-by: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [MCAST] IPv6: Check packet size when process MulticastYan Zheng2005-10-311-2/+17
| | | | | | Signed-off-by: Yan Zheng <yanzheng@21cn.com Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [DCCP]: Set socket owner iff packet is not dataHerbert Xu2005-10-311-6/+11
| | | | | | | | | | | | | Here is a complimentary insurance policy for those feeling a bit insecure. You don't have to accept this. However, if you do, you can't blame me for it :) > 1) dccp_transmit_skb sets the owner for all packets except data packets. We can actually verify this by looking at pkt_type. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [DCCP]: Simplify skb_set_owner_w semanticsHerbert Xu2005-10-312-10/+14
| | | | | | | | | | | While we're at it let's reorganise the set_owner_w calls a little so that: 1) dccp_transmit_skb sets the owner for all packets except data packets. 2) Add dccp_skb_entail to set owner for packets queued for retransmission. 3) Make dccp_transmit_skb static. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [IPV6]: Fix behavior of ip6_route_input() for link local addressYan Zheng2005-10-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | I find that linux will reply echo request destined to an address which belongs to an interface other than the one from which the request received. This behavior doesn't make sense for link local address. YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> said: Please note that sender does need to setup neighbor entry by hand to reproduce this bug. (Link-local address on eth1 is not visible on eth0, from the point of view of neighbor discovery in IPv6.) +--------+ +--------+ | sender | | router | +---+----+ +-+----+-+ |eth0 eth0| |eth1 -----+----------------------+- -+-------------- Signed-off-by: Yan Zheng <yanzheng@21cn.com> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Andrew Morton <akpm@osdl.org> (forwarded) Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [ROSE]: rose_heartbeat_expiry() locking fixAndrew Morton2005-10-311-0/+1
| | | | | | | Missing unlock, as noted by Ted Unangst <tedu@coverity.com>. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [NETFILTER]: Add "revision" support to arp_tables and ip6_tablesHarald Welte2005-10-313-184/+323
| | | | | | | | | Like ip_tables already has it for some time, this adds support for having multiple revisions for each match/target. We steal one byte from the name in order to accomodate a 8 bit version number. Signed-off-by: Harald Welte <laforge@netfilter.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [BRIDGE]: Use ether_compareStephen Hemminger2005-10-313-11/+12
| | | | | | | Use compare_ether_addr in bridge code. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [PATCH] Typo fix: dot after newline in printk stringsJean Delvare2005-10-301-1/+1
| | | | | | | | Typo fix: dots appearing after a newline in printk strings. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [CRYPTO] Simplify one-member scatterlist expressionsHerbert Xu2005-10-301-2/+2
| | | | | | | This patch rewrites various occurences of &sg[0] where sg is an array of length one to simply sg. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [PATCH] Use sg_set_buf/sg_init_one where applicableDavid Hardeman2005-10-302-24/+9
| | | | | | | | | | | | | This patch uses sg_set_buf/sg_init_one in some places where it was duplicated. Signed-off-by: David Hardeman <david@2gen.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Greg KH <greg@kroah.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* [PATCH] bluetooth hidp is broken on s390Al Viro2005-10-291-1/+1
| | | | | | | | | | | | Bluetooth HIDP selects INPUT and it really needs it to be there - module depends on input core. And input core is never built on s390... Marked as broken on s390, for now; if somebody has better ideas, feel free to fix it and remove dependency... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [IPV4]: Fix issue reported by Coverity in ipv4/fib_frontend.cJayachandran C2005-10-291-1/+1
| | | | | | | | fib_del_ifaddr() dereferences ifa->ifa_dev, so the code already assumes that ifa->ifa_dev is non-NULL, the check is unnecessary. Signed-off-by: Jayachandran C. <c.jayachandran at gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* [ETH]: ether address compareStephen Hemminger2005-10-291-15/+2
| | | | | | | | | Expose faster ether compare for use by protocols and other driver. And change name to be more consistent with other ether address manipulation routines in same file Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/sridhar/lksctp-2.6Arnaldo Carvalho de Melo2005-10-283-38/+60
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| * [SCTP] Do not allow unprivileged programs initiating new associations onIvan Skytte Jorgensen2005-10-281-0/+26
| | | | | | | | | | | | | | privileged ports. Signed-off-by: Ivan Skytte Jorgensen <isj-sctp@i1.dk> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
| * [SCTP] Allow SCTP_MAXSEG to revert to default frag point with a '0' value.Ivan Skytte Jorgensen2005-10-281-7/+5
| | | | | | | | | | Signed-off-by: Ivan Skytte Jorgensen <isj-sctp@i1.dk> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
| * [SCTP] Fix SCTP_SETADAPTION sockopt to use the correct structure.Ivan Skytte Jorgensen2005-10-281-11/+9
| | | | | | | | | | Signed-off-by: Ivan Skytte Jorgensen <isj-sctp@i1.dk> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
| * [SCTP] Rename SCTP specific control message flags.Ivan Skytte Jorgensen2005-10-283-20/+20
| | | | | | | | | | | | | | | | Rename SCTP specific control message flags to use SCTP_ prefix rather than MSG_ prefix as per the latest sctp sockets API draft. Signed-off-by: Ivan Skytte Jorgensen <isj-sctp@i1.dk> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2005-10-281-5/+8
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| * \ Merge ../bleed-2.6Greg KH2005-10-2855-2442/+4583
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| * | | [PATCH] Input: convert net/bluetooth to dynamic input_dev allocationDmitry Torokhov2005-10-281-5/+8
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | Input: convert net/bluetooth to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | [MCAST] IPv6: Fix algorithm to compute Querier's Query IntervalYan Zheng2005-10-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 5.1.3. Maximum Response Code The Maximum Response Code field specifies the maximum time allowed before sending a responding Report. The actual time allowed, called the Maximum Response Delay, is represented in units of milliseconds, and is derived from the Maximum Response Code as follows: If Maximum Response Code < 32768, Maximum Response Delay = Maximum Response Code If Maximum Response Code >=32768, Maximum Response Code represents a floating-point value as follows: 0 1 2 3 4 5 6 7 8 9 A B C D E F +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |1| exp | mant | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Maximum Response Delay = (mant | 0x1000) << (exp+3) 5.1.9. QQIC (Querier's Query Interval Code) The Querier's Query Interval Code field specifies the [Query Interval] used by the Querier. The actual interval, called the Querier's Query Interval (QQI), is represented in units of seconds, and is derived from the Querier's Query Interval Code as follows: If QQIC < 128, QQI = QQIC If QQIC >= 128, QQIC represents a floating-point value as follows: 0 1 2 3 4 5 6 7 +-+-+-+-+-+-+-+-+ |1| exp | mant | +-+-+-+-+-+-+-+-+ QQI = (mant | 0x10) << (exp + 3) -- rfc3810 #define MLDV2_QQIC(value) MLDV2_EXP(0x80, 4, 3, value) #define MLDV2_MRC(value) MLDV2_EXP(0x8000, 12, 3, value) Above macro are defined in mcast.c. but 1 << 4 == 0x10 and 1 << 12 == 0x1000. So the result computed by original Macro is larger. Signed-off-by: Yan Zheng <yanzheng@21cn.com> Acked-by: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* | | [IPv4/IPv6]: UFO Scatter-gather approachAnanda Raju2005-10-285-6/+290
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Attached is kernel patch for UDP Fragmentation Offload (UFO) feature. 1. This patch incorporate the review comments by Jeff Garzik. 2. Renamed USO as UFO (UDP Fragmentation Offload) 3. udp sendfile support with UFO This patches uses scatter-gather feature of skb to generate large UDP datagram. Below is a "how-to" on changes required in network device driver to use the UFO interface. UDP Fragmentation Offload (UFO) Interface: ------------------------------------------- UFO is a feature wherein the Linux kernel network stack will offload the IP fragmentation functionality of large UDP datagram to hardware. This will reduce the overhead of stack in fragmenting the large UDP datagram to MTU sized packets 1) Drivers indicate their capability of UFO using dev->features |= NETIF_F_UFO | NETIF_F_HW_CSUM | NETIF_F_SG NETIF_F_HW_CSUM is required for UFO over ipv6. 2) UFO packet will be submitted for transmission using driver xmit routine. UFO packet will have a non-zero value for "skb_shinfo(skb)->ufo_size" skb_shinfo(skb)->ufo_size will indicate the length of data part in each IP fragment going out of the adapter after IP fragmentation by hardware. skb->data will contain MAC/IP/UDP header and skb_shinfo(skb)->frags[] contains the data payload. The skb->ip_summed will be set to CHECKSUM_HW indicating that hardware has to do checksum calculation. Hardware should compute the UDP checksum of complete datagram and also ip header checksum of each fragmented IP packet. For IPV6 the UFO provides the fragment identification-id in skb_shinfo(skb)->ip6_frag_id. The adapter should use this ID for generating IPv6 fragments. Signed-off-by: Ananda Raju <ananda.raju@neterion.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (forwarded) Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6Arnaldo Carvalho de Melo2005-10-286-86/+52
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| * | [Bluetooth] Update security filter for Extended Inquiry ResponseMarcel Holtmann2005-10-281-6/+6
| | | | | | | | | | | | | | | | | | | | | This patch updates the HCI security filter with support for the Extended Inquiry Response (EIR) feature. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * | [Bluetooth] Make more functions staticMarcel Holtmann2005-10-282-8/+2
| | | | | | | | | | | | | | | | | | This patch makes another bunch of functions static. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * | [Bluetooth] Move CRC table into RFCOMM coreMarcel Holtmann2005-10-283-72/+44
| |/ | | | | | | | | | | | | This patch moves rfcomm_crc_table[] into the RFCOMM core, because there is no need to keep it in a separate file. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | Merge branch 'upstream' of ↵Linus Torvalds2005-10-2810-430/+1392
|\ \ | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * \ Merge branch 'master'Jeff Garzik2005-10-273-3/+9
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| * | Merge branch 'master'Jeff Garzik2005-10-269-53/+37
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| * | | [PATCH] ieee80211 build fixJames Ketrenos2005-10-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | James Ketrenos wrote: > [3/4] Use the tx_headroom and reserve requested space. This patch introduced a compile problem; patch below corrects this. Fixed compilation error due to not passing tx_headroom in ieee80211_tx_frame. Signed-off-by: James Ketrenos <jketreno@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | ieee80211 subsystem:Michael Buesch2005-10-211-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Use GFP mask on TX skb allocation. * Use the tx_headroom and reserve requested space. Signed-off-by: Michael Buesch <mbuesch@freenet.de> Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
| * | | Fixed oops if an uninitialized key is used for encryption.Hong Liu2005-10-201-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without this patch, if you try and use a key that has not been configured, for example: % iwconfig eth1 key deadbeef00 [2] without having configured key [1], then the active key will still be [1], but privacy will now be enabled. Transmission of a packet in this situation will result in a kernel oops. Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
| * | | Fixed problem with not being able to decrypt/encrypt broadcast packets.Hong Liu2005-10-192-2/+4
| | | | | | | | | | | | | | | | Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
| * | | [PATCH] ieee80211: division by zero fixJiri Benc2005-10-181-9/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes division by zero bug in ieee80211_wx_get_scan(). Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | Merge branch 'master'Jeff Garzik2005-10-181-1/+0
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| * \ \ \ Merge branch 'master'Jeff Garzik2005-10-1364-220/+580
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| * \ \ \ \ Merge branch 'master'Jeff Garzik2005-10-052-3/+24
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| * \ \ \ \ \ Merge rsync://bughost.org/repos/ieee80211-delta/Jeff Garzik2005-10-041-180/+134
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| | * | | | | | Lindent and trailing whitespace script executed ieee80211 subsystemJames Ketrenos2005-10-031-14/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
| | * | | | | | When an assoc_resp is received the network structure is not completelyIvo van Doorn2005-10-031-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | initialized which can cause problems for drivers that expect the network structure to be completely filled in. This patch will make sure the network is filled in as much as possible. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
| | * | | | | | Currently the info_element is parsed by 2 seperate functions, thisIvo van Doorn2005-10-031-168/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | results in a lot of duplicate code. This will move the parsing stage into a seperate function. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
| | * | | | | | Fix implicit nocast warnings in ieee80211 code:Randy Dunlap2005-10-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | net/ieee80211/ieee80211_tx.c:215:9: warning: implicit cast to nocast type Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
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