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* rename div64_64 to div64_u64Roman Zippel2008-05-011-2/+2
| | | | | | | | | | | | | | | | | | | | | Rename div64_64 to div64_u64 to make it consistent with the other divide functions, so it clearly includes the type of the divide. Move its definition to math64.h as currently no architecture overrides the generic implementation. They can still override it of course, but the duplicated declarations are avoided. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Cc: Avi Kivity <avi@qumranet.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: David Howells <dhowells@redhat.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Patrick McHardy <kaber@trash.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-04-3016-77/+126
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (53 commits) tcp: Overflow bug in Vegas [IPv4] UFO: prevent generation of chained skb destined to UFO device iwlwifi: move the selects to the tristate drivers ipv4: annotate a few functions __init in ipconfig.c atm: ambassador: vcc_sf semaphore to mutex MAINTAINERS: The socketcan-core list is subscribers-only. netfilter: nf_conntrack: padding breaks conntrack hash on ARM ipv4: Update MTU to all related cache entries in ip_rt_frag_needed() sch_sfq: use del_timer_sync() in sfq_destroy() net: Add compat support for getsockopt (MCAST_MSFILTER) net: Several cleanups for the setsockopt compat support. ipvs: fix oops in backup for fwmark conn templates bridge: kernel panic when unloading bridge module bridge: fix error handling in br_add_if() netfilter: {nfnetlink,ip,ip6}_queue: fix skb_over_panic when enlarging packets netfilter: x_tables: fix net namespace leak when reading /proc/net/xxx_tables_names netfilter: xt_TCPOPTSTRIP: signed tcphoff for ipv6_skip_exthdr() retval tcp: Limit cwnd growth when deferring for GSO tcp: Allow send-limited cwnd to grow up to max_burst when gso disabled [netdrvr] gianfar: Determine TBIPA value dynamically ...
| * tcp: Overflow bug in VegasLachlan Andrew2008-04-302-7/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | From: Lachlan Andrew <lachlan.andrew@gmail.com> There is an overflow bug in net/ipv4/tcp_vegas.c for large BDPs (e.g. 400Mbit/s, 400ms). The multiplication (old_wnd * vegas->baseRTT) << V_PARAM_SHIFT overflows a u32. [ Fix tcp_veno.c too, it has similar calculations. -DaveM ] Signed-off-by: David S. Miller <davem@davemloft.net>
| * [IPv4] UFO: prevent generation of chained skb destined to UFO deviceKostya B2008-04-291-15/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: ip_append_data() could wrongly generate a chained skb for devices which support UFO. When sk_write_queue is not empty (e.g. MSG_MORE), __instead__ of appending data into the next nr_frag of the queued skb, a new chained skb is created. I would normally assume UFO device should get data in nr_frags and not in frag_list. Later the udp4_hwcsum_outgoing() resets csum to NONE and skb_gso_segment() has oops. Proposal: 1. Even length is less than mtu, employ ip_ufo_append_data() and append data to the __existed__ skb in the sk_write_queue. 2. ip_ufo_append_data() is fixed due to a wrong manipulation of peek-ing and later enqueue-ing of the same skb. Now, enqueuing is always performed, because on error the further ip_flush_pending_frames() would release the queued skb. Signed-off-by: Kostya B <bkostya@hotmail.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv4: annotate a few functions __init in ipconfig.cSam Ravnborg2008-04-291-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A few functions are only used from __init context. So annotate these with __init for consistency and silence the following warnings: WARNING: net/ipv4/built-in.o(.text+0x2a876): Section mismatch in reference from the function ic_bootp_init() to the variable .init.data:bootp_packet_type WARNING: net/ipv4/built-in.o(.text+0x2a907): Section mismatch in reference from the function ic_bootp_cleanup() to the variable .init.data:bootp_packet_type Note: The warnings only appear with CONFIG_DEBUG_SECTION_MISMATCH=y Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * netfilter: nf_conntrack: padding breaks conntrack hash on ARMPhilip Craig2008-04-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | commit 0794935e "[NETFILTER]: nf_conntrack: optimize hash_conntrack()" results in ARM platforms hashing uninitialised padding. This padding doesn't exist on other architectures. Fix this by replacing NF_CT_TUPLE_U_BLANK() with memset() to ensure everything is initialised. There were only 4 bytes that NF_CT_TUPLE_U_BLANK() wasn't clearing anyway (or 12 bytes on ARM). Signed-off-by: Philip Craig <philipc@snapgear.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv4: Update MTU to all related cache entries in ip_rt_frag_needed()Timo Teras2008-04-292-17/+24
| | | | | | | | | | | | | | | | | | Add struct net_device parameter to ip_rt_frag_needed() and update MTU to cache entries where ifindex is specified. This is similar to what is already done in ip_rt_redirect(). Signed-off-by: Timo Teras <timo.teras@iki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: Add compat support for getsockopt (MCAST_MSFILTER)David L Stevens2008-04-291-1/+8
| | | | | | | | | | | | | | | | | | | | This patch adds support for getsockopt for MCAST_MSFILTER for both IPv4 and IPv6. It depends on the previous setsockopt patch, and uses the same method. Signed-off-by: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipvs: fix oops in backup for fwmark conn templatesJulian Anastasov2008-04-296-22/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes bug http://bugzilla.kernel.org/show_bug.cgi?id=10556 where conn templates with protocol=IPPROTO_IP can oops backup box. Result from ip_vs_proto_get() should be checked because protocol value can be invalid or unsupported in backup. But for valid message we should not fail for templates which use IPPROTO_IP. Also, add checks to validate message limits and connection state. Show state NONE for templates using IPPROTO_IP. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
| * netfilter: {nfnetlink,ip,ip6}_queue: fix skb_over_panic when enlarging packetsArnaud Ebalard2008-04-291-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While reinjecting *bigger* modified versions of IPv6 packets using libnetfilter_queue, things work fine on a 2.6.24 kernel (2.6.22 too) but I get the following on recents kernels (2.6.25, trace below is against today's net-2.6 git tree): skb_over_panic: text:c04fddb0 len:696 put:632 head:f7592c00 data:f7592c00 tail:0xf7592eb8 end:0xf7592e80 dev:eth0 ------------[ cut here ]------------ invalid opcode: 0000 [#1] PREEMPT Process sendd (pid: 3657, ti=f6014000 task=f77c31d0 task.ti=f6014000) Stack: c071e638 c04fddb0 000002b8 00000278 f7592c00 f7592c00 f7592eb8 f7592e80 f763c000 f6bc5200 f7592c40 f6015c34 c04cdbfc f6bc5200 00000278 f6015c60 c04fddb0 00000020 f72a10c0 f751b420 00000001 0000000a 000002b8 c065582c Call Trace: [<c04fddb0>] ? nfqnl_recv_verdict+0x1c0/0x2e0 [<c04cdbfc>] ? skb_put+0x3c/0x40 [<c04fddb0>] ? nfqnl_recv_verdict+0x1c0/0x2e0 [<c04fd115>] ? nfnetlink_rcv_msg+0xf5/0x160 [<c04fd03e>] ? nfnetlink_rcv_msg+0x1e/0x160 [<c04fd020>] ? nfnetlink_rcv_msg+0x0/0x160 [<c04f8ed7>] ? netlink_rcv_skb+0x77/0xa0 [<c04fcefc>] ? nfnetlink_rcv+0x1c/0x30 [<c04f8c73>] ? netlink_unicast+0x243/0x2b0 [<c04cfaba>] ? memcpy_fromiovec+0x4a/0x70 [<c04f9406>] ? netlink_sendmsg+0x1c6/0x270 [<c04c8244>] ? sock_sendmsg+0xc4/0xf0 [<c011970d>] ? set_next_entity+0x1d/0x50 [<c0133a80>] ? autoremove_wake_function+0x0/0x40 [<c0118f9e>] ? __wake_up_common+0x3e/0x70 [<c0342fbf>] ? n_tty_receive_buf+0x34f/0x1280 [<c011d308>] ? __wake_up+0x68/0x70 [<c02cea47>] ? copy_from_user+0x37/0x70 [<c04cfd7c>] ? verify_iovec+0x2c/0x90 [<c04c837a>] ? sys_sendmsg+0x10a/0x230 [<c011967a>] ? __dequeue_entity+0x2a/0xa0 [<c011970d>] ? set_next_entity+0x1d/0x50 [<c0345397>] ? pty_write+0x47/0x60 [<c033d59b>] ? tty_default_put_char+0x1b/0x20 [<c011d2e9>] ? __wake_up+0x49/0x70 [<c033df99>] ? tty_ldisc_deref+0x39/0x90 [<c033ff20>] ? tty_write+0x1a0/0x1b0 [<c04c93af>] ? sys_socketcall+0x7f/0x260 [<c0102ff9>] ? sysenter_past_esp+0x6a/0x91 [<c05f0000>] ? snd_intel8x0m_probe+0x270/0x6e0 ======================= Code: 00 00 89 5c 24 14 8b 98 9c 00 00 00 89 54 24 0c 89 5c 24 10 8b 40 50 89 4c 24 04 c7 04 24 38 e6 71 c0 89 44 24 08 e8 c4 46 c5 ff <0f> 0b eb fe 55 89 e5 56 89 d6 53 89 c3 83 ec 0c 8b 40 50 39 d0 EIP: [<c04ccdfc>] skb_over_panic+0x5c/0x60 SS:ESP 0068:f6015bf8 Looking at the code, I ended up in nfq_mangle() function (called by nfqnl_recv_verdict()) which performs a call to skb_copy_expand() due to the increased size of data passed to the function. AFAICT, it should ask for 'diff' instead of 'diff - skb_tailroom(e->skb)'. Because the resulting sk_buff has not enough space to support the skb_put(skb, diff) call a few lines later, this results in the call to skb_over_panic(). The patch below asks for allocation of a copy with enough space for mangled packet and the same amount of headroom as old sk_buff. While looking at how the regression appeared (e2b58a67), I noticed the same pattern in ipq_mangle_ipv6() and ipq_mangle_ipv4(). The patch corrects those locations too. Tested with bigger reinjected IPv6 packets (nfqnl_mangle() path), things are ok (2.6.25 and today's net-2.6 git tree). Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp: Limit cwnd growth when deferring for GSOJohn Heffner2008-04-291-1/+2
| | | | | | | | | | | | | | | | This fixes inappropriately large cwnd growth on sender-limited flows when GSO is enabled, limiting cwnd growth to 64k. Signed-off-by: John Heffner <johnwheffner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp: Allow send-limited cwnd to grow up to max_burst when gso disabledJohn Heffner2008-04-291-7/+4
| | | | | | | | | | | | | | | | | | This changes the logic in tcp_is_cwnd_limited() so that cwnd may grow up to tcp_max_burst() even when sk_can_gso() is false, or when sysctl_tcp_tso_win_divisor != 0. Signed-off-by: John Heffner <johnwheffner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Remove duplicated unlikely() in IS_ERR()Hirofumi Nakagawa2008-04-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some drivers have duplicated unlikely() macros. IS_ERR() already has unlikely() in itself. This patch cleans up such pointless code. Signed-off-by: Hirofumi Nakagawa <hnakagawa@miraclelinux.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Jeff Garzik <jeff@garzik.org> Cc: Paul Clements <paul.clements@steeleye.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Michael Halcrow <mhalcrow@us.ibm.com> Cc: Anton Altaparmakov <aia21@cantab.net> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Carsten Otte <cotte@de.ibm.com> Cc: Patrick McHardy <kaber@trash.net> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-04-282-2/+6
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: iwlwifi: Allow building iwl3945 without iwl4965. wireless: Fix compile error with wifi & leds tcp: Fix slab corruption with ipv6 and tcp6fuzz ipv4/ipv6 compat: Fix SSM applications on 64bit kernels. [IPSEC]: Use digest_null directly for auth sunrpc: fix missing kernel-doc can: Fix copy_from_user() results interpretation Revert "ipv6: Fix typo in net/ipv6/Kconfig" tipc: endianness annotations ipv6: result of csum_fold() is already 16bit, no need to cast [XFRM] AUDIT: Fix flowlabel text format ambibuity.
| * tcp: Fix slab corruption with ipv6 and tcp6fuzzEvgeniy Polyakov2008-04-271-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Evgeniy Polyakov <johnpol@2ka.mipt.ru> This fixes a regression added by ec3c0982a2dd1e671bad8e9d26c28dcba0039d87 ("[TCP]: TCP_DEFER_ACCEPT updates - process as established") tcp_v6_do_rcv()->tcp_rcv_established(), the latter goes to step5, where eventually skb can be freed via tcp_data_queue() (drop: label), then if check for tcp_defer_accept_check() returns true and thus tcp_rcv_established() returns -1, which forces tcp_v6_do_rcv() to jump to reset: label, which in turn will pass through discard: label and free the same skb again. Tested by Eric Sesterhenn. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-By: Patrick McManus <mcmanus@ducksong.com>
| * ipv4/ipv6 compat: Fix SSM applications on 64bit kernels.David L Stevens2008-04-271-0/+5
| | | | | | | | | | | | | | | | Add support on 64-bit kernels for seting 32-bit compatible MCAST* socket options. Signed-off-by: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-04-251-5/+4
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (48 commits) net: Fix wrong interpretation of some copy_to_user() results. xfrm: alg_key_len & alg_icv_len should be unsigned [netdrvr] tehuti: move ioctl perm check closer to function start ipv6: Fix typo in net/ipv6/Kconfig via-velocity: fix vlan receipt tg3: sparse cleanup forcedeth: realtek phy crossover detection ibm_newemac: Increase MDIO timeouts gianfar: Fix skb allocation strategy netxen: reduce stack usage of netxen_nic_flash_print smc911x: test after postfix decrement fails in smc911x_{reset,drop_pkt} net drivers: fix platform driver hotplug/coldplug forcedeth: new backoff implementation ehea: make things static phylib: Add support for board-level PHY fixups [netdrvr] atlx: code movement: move atl1 parameter parsing atlx: remove flash vendor parameter korina: misc cleanup korina: fix misplaced return statement WAN: Fix confusing insmod error code for C101 too. ...
| * tcp: tcp_probe buffer overflow and incorrect return valueTom Quetchenbach2008-04-241-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tcp_probe has a bounds-checking bug that causes many programs (less, python) to crash reading /proc/net/tcp_probe. When it outputs a log line to the reader, it only checks if that line alone will fit in the reader's buffer, rather than that line and all the previous lines it has already written. tcpprobe_read also returns the wrong value if copy_to_user fails--it just passes on the return value of copy_to_user (number of bytes not copied), which makes a failure look like a success. This patch fixes the buffer overflow and sets the return value to -EFAULT if copy_to_user fails. Patch is against latest net-2.6; tested briefly and seems to fix the crashes in less and python. Signed-off-by: Tom Quetchenbach <virtualphtn@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-04-245-45/+52
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (22 commits) tun: Multicast handling in tun_chr_ioctl() needs proper locking. [NET]: Fix heavy stack usage in seq_file output routines. [AF_UNIX] Initialise UNIX sockets before general device initcalls [RTNETLINK]: Fix bogus ASSERT_RTNL warning iwlwifi: Fix built-in compilation of iwlcore (part 2) tun: Fix minor race in TUNSETLINK ioctl handling. ppp_generic: use stats from net_device structure iwlwifi: Don't unlock priv->mutex if it isn't locked wireless: rndis_wlan: modparam_workaround_interval is never below 0. prism54: prism54_get_encode() test below 0 on unsigned index mac80211: update mesh EID values b43: Workaround DMA quirks mac80211: fix use before check of Qdisc length net/mac80211/rx.c: fix off-by-one mac80211: Fix race between ieee80211_rx_bss_put and lookup routines. ath5k: Fix radio identification on AR5424/2424 ssb: Fix all-ones boardflags b43: Add more btcoexist workarounds b43: Fix HostFlags data types b43: Workaround invalid bluetooth settings ...
| * [NET]: Fix heavy stack usage in seq_file output routines.Pavel Emelyanov2008-04-245-45/+52
| | | | | | | | | | | | | | | | | | Plan C: we can follow the Al Viro's proposal about %n like in this patch. The same applies to udp, fib (the /proc/net/route file), rt_cache and sctp debug. This is minus ~150-200 bytes for each. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-04-234-13/+13
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: iwlwifi: Fix built-in compilation of iwlcore net: Unexport move_addr_to_{kernel,user} rt2x00: Select LEDS_CLASS. iwlwifi: Select LEDS_CLASS. leds: Do not guard NEW_LEDS with HAS_IOMEM [IPSEC]: Fix catch-22 with algorithm IDs above 31 time: Export set_normalized_timespec. tcp: Make use of before macro in tcp_input.c hamradio: Remove unneeded and deprecated cli()/sti() calls in dmascc.c [NETNS]: Remove empty ->init callback. [DCCP]: Convert do_gettimeofday() to getnstimeofday(). [NETNS]: Don't initialize err variable twice. [NETNS]: The ip6_fib_timer can work with garbage on net namespace stop. [IPV4]: Convert do_gettimeofday() to getnstimeofday(). [IPV4]: Make icmp_sk_init() static. [IPV6]: Make struct ip6_prohibit_entry_template static. tcp: Trivial fix to correct function name in a comment in net/ipv4/tcp.c [NET]: Expose netdevice dev_id through sysfs skbuff: fix missing kernel-doc notation [ROSE]: Fix soft lockup wrt. rose_node_list_lock
| * tcp: Make use of before macro in tcp_input.cArnd Hannemann2008-04-211-1/+1
| | | | | | | | | | | | | | Make use of tcp before macro. Signed-off-by: Arnd Hannemann <hannemann@nets.rwth-aachen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [IPV4]: Convert do_gettimeofday() to getnstimeofday().YOSHIFUJI Hideaki2008-04-212-10/+10
| | | | | | | | | | | | | | | | | | | | What do_gettimeofday() does is to call getnstimeofday() and to convert the result from timespec{} to timeval{}. After that, these callers convert the result again to msec. Use getnstimeofday() and convert the units at once. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [IPV4]: Make icmp_sk_init() static.Adrian Bunk2008-04-211-1/+1
| | | | | | | | | | | | | | This patch makes the needlessly global icmp_sk_init() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp: Trivial fix to correct function name in a comment in net/ipv4/tcp.cSatoru SATOH2008-04-211-1/+1
| | | | | | | | | | | | | | | | This is a trivial fix to correct function name in a comment in net/ipv4/tcp.c. Signed-off-by: Satoru SATOH <satoru.satoh@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'master' of ↵Linus Torvalds2008-04-211-0/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: rose: Socket lock was not released before returning to user space hci_usb: remove code obfuscation drivers/net/appletalk: use time_before, time_before_eq, etc drivers/atm: use time_before, time_before_eq, etc hci_usb: do not initialize static variables to 0 tg3: 5701 DMA corruption fix atm nicstar: Removal of debug code containing deprecated calls to cli()/sti() iwlwifi: Fix unconditional access to station->tidp[].agg. netfilter: Fix SIP conntrack build with NAT disabled. netfilter: Fix SCTP nat build.
| * netfilter: Fix SCTP nat build.Patrick McHardy2008-04-191-0/+1
| | | | | | | | | | | | | | We need to select LIBCRC32C. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: Remove unnecessary inclusions of asm/semaphore.hMatthew Wilcox2008-04-181-1/+0
|/ | | | | | | | | None of these files use any of the functionality promised by asm/semaphore.h. It's possible that they rely on it dragging in some unrelated header file, but I can't build all these files, so we'll have fix any build failures as they come up. Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
* Merge branch 'master' of ↵David S. Miller2008-04-173-31/+57
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-04-161-26/+52
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: [TCP]: Add return value indication to tcp_prune_ofo_queue(). PS3: gelic: fix the oops on the broken IE returned from the hypervisor b43legacy: fix DMA mapping leakage mac80211: remove message on receiving unexpected unencrypted frames Update rt2x00 MAINTAINERS entry Add rfkill to MAINTAINERS file rfkill: Fix device type check when toggling states b43legacy: Fix usage of struct device used for DMAing ssb: Fix usage of struct device used for DMAing MAINTAINERS: move to generic repository for iwlwifi b43legacy: fix initvals loading on bcm4303 rtl8187: Add missing priv->vif assignments netconsole: only set CON_PRINTBUFFER if the user specifies a netconsole [CAN]: Update documentation of struct sockaddr_can MAINTAINERS: isdn4linux@listserv.isdn4linux.de is subscribers-only [TCP]: Fix never pruned tcp out-of-order queue. [NET_SCHED] sch_api: fix qdisc_tree_decrease_qlen() loop
| | * [TCP]: Add return value indication to tcp_prune_ofo_queue().Vitaliy Gusev2008-04-151-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | Returns non-zero if tp->out_of_order_queue was seen non-empty. This allows tcp_try_rmem_schedule() to return early. Signed-off-by: Vitaliy Gusev <vgusev@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * [TCP]: Fix never pruned tcp out-of-order queue.Vitaliy Gusev2008-04-151-26/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tcp_prune_queue() doesn't prune an out-of-order queue at all. Therefore sk_rmem_schedule() can fail but the out-of-order queue isn't pruned . This can lead to tcp deadlock state if the next two conditions are held: 1. There are a sequence hole between last received in order segment and segments enqueued to the out-of-order queue. 2. Size of all segments in the out-of-order queue is more than tcp_mem[2]. Signed-off-by: Vitaliy Gusev <vgusev@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-04-141-1/+3
| |\ \ | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (31 commits) [BRIDGE]: Fix crash in __ip_route_output_key with bridge netfilter [NETFILTER]: ipt_CLUSTERIP: fix race between clusterip_config_find_get and _entry_put [IPV6] ADDRCONF: Don't generate temporary address for ip6-ip6 interface. [IPV6] ADDRCONF: Ensure disabling multicast RS even if privacy extensions are disabled. [IPV6]: Use appropriate sock tclass setting for routing lookup. [IPV6]: IPv6 extension header structures need to be packed. [IPV6]: Fix ipv6 address fetching in raw6_icmp_error(). [NET]: Return more appropriate error from eth_validate_addr(). [ISDN]: Do not validate ISDN net device address prior to interface-up [NET]: Fix kernel-doc for skb_segment [SOCK] sk_stamp: should be initialized to ktime_set(-1L, 0) net: check for underlength tap writes net: make struct tun_struct private to tun.c [SCTP]: IPv4 vs IPv6 addresses mess in sctp_inet[6]addr_event. [SCTP]: Fix compiler warning about const qualifiers [SCTP]: Fix protocol violation when receiving an error lenght INIT-ACK [SCTP]: Add check for hmac_algo parameter in sctp_verify_param() [NET_SCHED] cls_u32: refcounting fix for u32_delete() [DCCP]: Fix skb->cb conflicts with IP [AX25]: Potential ax25_uid_assoc-s leaks on module unload. ...
| * | Merge branch 'docs' of git://git.lwn.net/linux-2.6Linus Torvalds2008-04-112-5/+5
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'docs' of git://git.lwn.net/linux-2.6: Add additional examples in Documentation/spinlocks.txt Move sched-rt-group.txt to scheduler/ Documentation: move rpc-cache.txt to filesystems/ Documentation: move nfsroot.txt to filesystems/ Spell out behavior of atomic_dec_and_lock() in kerneldoc Fix a typo in highres.txt Fixes to the seq_file document Fill out information on patch tags in SubmittingPatches Add the seq_file documentation
| | * | Documentation: move nfsroot.txt to filesystems/J. Bruce Fields2008-04-112-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Documentation/ is a little large, and filesystems/ seems an obvious place for this file. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* | | | [INET]: Uninline the __inet_inherit_port call.Pavel Emelyanov2008-04-171-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This deblats ~200 bytes when ipv6 and dccp are 'y'. Besides, this will ease compilation issues for patches I'm working on to make inet hash tables more scalable wrt net namespaces. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [NETNS]: Add netns refcnt debug for inet bind buckets.Denis V. Lunev2008-04-161-1/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [NETNS]: Add netns refcnt debug into fib_info.Denis V. Lunev2008-04-161-1/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [NETNS]: Add netns refcnt debug for timewait buckets.Denis V. Lunev2008-04-161-1/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [SIT]: Allow for IPPROTO_IPV6 protocol in namespaces.Pavel Emelyanov2008-04-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes sit-generated traffic enter the namespace. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [GRE]: Allow for IPPROTO_GRE protocol in namespaces.Pavel Emelyanov2008-04-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This one was also disabled by default for sanity. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [GRE]: Allow to create IPGRE tunnels in net namespaces.Pavel Emelyanov2008-04-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | I.e. set the proper net and mark as NETNS_LOCAL. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [GRE]: Use proper net in routing calls.Pavel Emelyanov2008-04-161-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As for the IPIP tunnel, there are some ip_route_output_key() calls in there that require a proper net so give one to them. And a proper net for the __get_dev_by_index hanging around. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [GRE]: Make tunnels hashes per-net.Pavel Emelyanov2008-04-161-34/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Very similar to what was done for the IPIP code. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [GRE]: Make the fallback tunnel device per-net.Pavel Emelyanov2008-04-161-31/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Everything is prepared for this change now. Create on in init callback, use it over the code and destroy on net exit. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [GRE]: Use proper net in hash-lookup functions.Pavel Emelyanov2008-04-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the part#2 of the patch #2 - get the proper net for these functions. This change in a separate patch in order not to get lost in a large previous patch. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [GRE]: Add net/gre_net argument to some functions.Pavel Emelyanov2008-04-161-19/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fallback device and hashes are to become per-net, but many code doesn't have anything to get the struct net pointer from. So pass the proper net there with an extra argument. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [GRE]: Introduce empty ipgre_net structure and net init/exit ops.Pavel Emelyanov2008-04-161-0/+49
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [IPIP]: Allow for IPPROTO_IPIP protocol in namespaces.Pavel Emelyanov2008-04-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This one was disabled by default for sanity. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [IPIP]: Allow to create IPIP tunnels in net namespaces.Pavel Emelyanov2008-04-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set the proper net before calling register_netdev and disable the tunnel device netns changing. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.1 at 2024-10-31 01:17:54 +0000