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2011-05-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (27 commits) slcan: fix ldisc->open retval net/usb: mark LG VL600 LTE modem ethernet interface as WWAN xfrm: Don't allow esn with disabled anti replay detection xfrm: Assign the inner mode output function to the dst entry net: dev_close() should check IFF_UP vlan: fix GVRP at dismantle time netfilter: revert a2361c8735e07322023aedc36e4938b35af31eb0 netfilter: IPv6: fix DSCP mangle code netfilter: IPv6: initialize TOS field in REJECT target module IPVS: init and cleanup restructuring IPVS: Change of socket usage to enable name space exit. netfilter: ebtables: only call xt_compat_add_offset once per rule netfilter: fix ebtables compat support netfilter: ctnetlink: fix timestamp support for new conntracks pch_gbe: support ML7223 IOH PCH_GbE : Fixed the issue of checksum judgment PCH_GbE : Fixed the issue of collision detection NET: slip, fix ldisc->open retval be2net: Fixed bugs related to PVID. ehea: fix wrongly reported speed and port ...
2011-05-10slub: Revert "[PARISC] slub: fix panic with DISCONTIGMEM"David Rientjes
This reverts commit 4a5fa3590f09, which did not allow SLUB to be used on architectures that use DISCONTIGMEM without compiling NUMA support without CONFIG_BROKEN also set. The slub panic that it was intended to prevent is addressed by d9b41e0b54fd ("[PARISC] set memory ranges in N_NORMAL_MEMORY when onlined") on parisc so there is no further slub issues with such a configuration. The reverts allows SLUB now to be used on such architectures since there haven't been any reports of additional errors. Cc: James Bottomley <James.Bottomley@suse.de> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-10Merge branch 'pablo/nf-2.6-updates' of git://1984.lsi.us.es/net-2.6David S. Miller
2011-05-10slcan: fix ldisc->open retvalOliver Hartkopp
TTY layer expects 0 if the ldisc->open operation succeeded. Reported-by: Matvejchikov Ilya <matvejchikov@gmail.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-10net/usb: mark LG VL600 LTE modem ethernet interface as WWANDan Williams
Like other mobile broadband device ethernet interfaces, mark the LG VL600 with the 'wwan' devtype so userspace knows it needs additional configuration via the AT port before the interface can be used. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-10xfrm: Don't allow esn with disabled anti replay detectionSteffen Klassert
Unlike the standard case, disabled anti replay detection needs some nontrivial extra treatment on ESN. RFC 4303 states: Note: If a receiver chooses to not enable anti-replay for an SA, then the receiver SHOULD NOT negotiate ESN in an SA management protocol. Use of ESN creates a need for the receiver to manage the anti-replay window (in order to determine the correct value for the high-order bits of the ESN, which are employed in the ICV computation), which is generally contrary to the notion of disabling anti-replay for an SA. So return an error if an ESN state with disabled anti replay detection is inserted for now and add the extra treatment later if we need it. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-10xfrm: Assign the inner mode output function to the dst entrySteffen Klassert
As it is, we assign the outer modes output function to the dst entry when we create the xfrm bundle. This leads to two problems on interfamily scenarios. We might insert ipv4 packets into ip6_fragment when called from xfrm6_output. The system crashes if we try to fragment an ipv4 packet with ip6_fragment. This issue was introduced with git commit ad0081e4 (ipv6: Fragment locally generated tunnel-mode IPSec6 packets as needed). The second issue is, that we might insert ipv4 packets in netfilter6 and vice versa on interfamily scenarios. With this patch we assign the inner mode output function to the dst entry when we create the xfrm bundle. So xfrm4_output/xfrm6_output from the inner mode is used and the right fragmentation and netfilter functions are called. We switch then to outer mode with the output_finish functions. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-10net: dev_close() should check IFF_UPEric Dumazet
Commit 443457242beb (factorize sync-rcu call in unregister_netdevice_many) mistakenly removed one test from dev_close() Following actions trigger a BUG : modprobe bonding modprobe dummy ifconfig bond0 up ifenslave bond0 dummy0 rmmod dummy dev_close() must not close a non IFF_UP device. With help from Frank Blaschka and Einar EL Lueck Reported-by: Frank Blaschka <blaschka@linux.vnet.ibm.com> Reported-by: Einar EL Lueck <ELELUECK@de.ibm.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-10vlan: fix GVRP at dismantle timeEric Dumazet
ip link add link eth2 eth2.103 type vlan id 103 gvrp on loose_binding on ip link set eth2.103 up rmmod tg3 # driver providing eth2 BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<ffffffffa0030c9e>] garp_request_leave+0x3e/0xc0 [garp] PGD 11d251067 PUD 11b9e0067 PMD 0 Oops: 0000 [#1] SMP last sysfs file: /sys/devices/virtual/net/eth2.104/ifindex CPU 0 Modules linked in: tg3(-) 8021q garp nfsd lockd auth_rpcgss sunrpc libphy sg [last unloaded: x_tables] Pid: 11494, comm: rmmod Tainted: G W 2.6.39-rc6-00261-gfd71257-dirty #580 HP ProLiant BL460c G6 RIP: 0010:[<ffffffffa0030c9e>] [<ffffffffa0030c9e>] garp_request_leave+0x3e/0xc0 [garp] RSP: 0018:ffff88007a19bae8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff88011b5e2000 RCX: 0000000000000002 RDX: 0000000000000000 RSI: 0000000000000175 RDI: ffffffffa0030d5b RBP: ffff88007a19bb18 R08: 0000000000000001 R09: ffff88011bd64a00 R10: ffff88011d34ec00 R11: 0000000000000000 R12: 0000000000000002 R13: ffff88007a19bc48 R14: ffff88007a19bb88 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff88011fc00000(0063) knlGS:00000000f77d76c0 CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b CR2: 0000000000000000 CR3: 000000011a675000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process rmmod (pid: 11494, threadinfo ffff88007a19a000, task ffff8800798595c0) Stack: ffff88007a19bb36 ffff88011c84b800 ffff88011b5e2000 ffff88007a19bc48 ffff88007a19bb88 0000000000000006 ffff88007a19bb38 ffffffffa003a5f6 ffff88007a19bb38 670088007a19bba8 ffff88007a19bb58 ffffffffa00397e7 Call Trace: [<ffffffffa003a5f6>] vlan_gvrp_request_leave+0x46/0x50 [8021q] [<ffffffffa00397e7>] vlan_dev_stop+0xb7/0xc0 [8021q] [<ffffffff8137e427>] __dev_close_many+0x87/0xe0 [<ffffffff8137e507>] dev_close_many+0x87/0x110 [<ffffffff8137e630>] rollback_registered_many+0xa0/0x240 [<ffffffff8137e7e9>] unregister_netdevice_many+0x19/0x60 [<ffffffffa00389eb>] vlan_device_event+0x53b/0x550 [8021q] [<ffffffff8143f448>] ? ip6mr_device_event+0xa8/0xd0 [<ffffffff81479d03>] notifier_call_chain+0x53/0x80 [<ffffffff81062539>] __raw_notifier_call_chain+0x9/0x10 [<ffffffff81062551>] raw_notifier_call_chain+0x11/0x20 [<ffffffff8137df82>] call_netdevice_notifiers+0x32/0x60 [<ffffffff8137e69f>] rollback_registered_many+0x10f/0x240 [<ffffffff8137e85f>] rollback_registered+0x2f/0x40 [<ffffffff8137e8c8>] unregister_netdevice_queue+0x58/0x90 [<ffffffff8137e9eb>] unregister_netdev+0x1b/0x30 [<ffffffffa005d73f>] tg3_remove_one+0x6f/0x10b [tg3] We should call vlan_gvrp_request_leave() from unregister_vlan_dev(), not from vlan_dev_stop(), because vlan_gvrp_uninit_applicant() is called right after unregister_netdevice_queue(). In batch mode, unregister_netdevice_queue() doesn’t immediately call vlan_dev_stop(). Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-10Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus: (28 commits) MIPS: Alchemy: fix xxs1500 build error MIPS: Invalidate old TLB mappings when updating huge page PTEs. MIPS: Hibernation: Fixes for PAGE_SIZE >= 64kb MIPS: JZ4740: Set one-shot feature flag for the clockevent MIPS: JZ4740: Export symbols to the watchdog driver module MIPS: JZ4740: Fix GCC 4.6.0 build error. MIPS: Audit: Fix success success argument pass to audit_syscall_exit MIPS: Fix calc_vmlinuz_load_addr build warnings. MIPS: Alchemy: Fix GCC 4.6.0 build error. MIPS: Document former use of timerfd(2) syscall number. MIPS: IP27: Fix GCC 4.6.0 build error. MIPS: IP27: Fix GCC 4.6.0 build error. MIPS: bcm63xx: Fix header_crc comment in bcm963xx_tag.h MIPS: Octeon: Guard the Kconfig body with CPU_CAVIUM_OCTEON MIPS: Octeon: Cleanup Kconfig IRQ_CPU* symbols. MIPS: Rename .data..mostly and properly handle it in linker script MIPS: MSP: Fix build error MIPS: MSP71xx: Fix typo in msp_per_irq_controller MIPS: Loongson: Fix GCC 2.6.0 build error. MIPS: Jazz: Fix GCC 4.6.0 build error ...
2011-05-10Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: fix race condition in AIL push trigger xfs: make AIL target updates and compares 32bit safe. xfs: always push the AIL to the target xfs: exit AIL push work correctly when AIL is empty xfs: ensure reclaim cursor is reset correctly at end of AG
2011-05-10MIPS: Alchemy: fix xxs1500 build errorManuel Lauss
This fixes: alchemy/xxs1500/init.c: In function 'prom_init': alchemy/xxs1500/init.c:57:17: error: ignoring return value of 'kstrtoul', declared with attribute warn_unused_result Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Cc: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/2340/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Invalidate old TLB mappings when updating huge page PTEs.David Daney
Without this, stale Icache or TLB entries may be used. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org https://patchwork.linux-mips.org/patch/2318/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Hibernation: Fixes for PAGE_SIZE >= 64kbWu Zhangjin
PAGE_SIZE >= 64kb (1 << 16) is too big to be the immediate of the addiu/daddiu instruction, so, use addu/daddu instruction instead. The following compiling error is fixed: AS arch/mips/power/hibernate.o arch/mips/power/hibernate.S: Assembler messages: arch/mips/power/hibernate.S:38: Error: expression out of range make[2]: *** [arch/mips/power/hibernate.o] Error 1 make[1]: *** [arch/mips/power] Error 2 Reported-by: Roman Mamedov <rm@romanrm.ru> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2313/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: JZ4740: Set one-shot feature flag for the clockeventLars-Peter Clausen
The code for supporting one-shot mode for the clockevent is already there, only the feature flag was not set. Setting the one-shot flag allows the kernel to run in tickless mode. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2261/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: JZ4740: Export symbols to the watchdog driver moduleRalf Baechle
MODPOST 356 modules ERROR: "jz4740_timer_disable_watchdog" [drivers/watchdog/jz4740_wdt.ko] undefine d! ERROR: "jz4740_timer_enable_watchdog" [drivers/watchdog/jz4740_wdt.ko] undefined ! make[1]: *** [__modpost] Error 1 Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: JZ4740: Fix GCC 4.6.0 build error.Ralf Baechle
CC arch/mips/jz4740/dma.o arch/mips/jz4740/dma.c: In function 'jz4740_dma_chan_irq': arch/mips/jz4740/dma.c:245:11: error: variable 'status' set but not used [-Werro r=unused-but-set-variable] Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Audit: Fix success success argument pass to audit_syscall_exitRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Fix calc_vmlinuz_load_addr build warnings.Ralf Baechle
HOSTCC arch/mips/boot/compressed/calc_vmlinuz_load_addr arch/mips/boot/compressed/calc_vmlinuz_load_addr.c: In function 'main': arch/mips/boot/compressed/calc_vmlinuz_load_addr.c:35:2: warning: format '%llx' expects type 'long long unsigned int *', but argument 3 has type 'uint64_t *' arch/mips/boot/compressed/calc_vmlinuz_load_addr.c:54:2: warning: format '%llx' expects type 'long long unsigned int', but argument 2 has type 'uint64_t' Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Alchemy: Fix GCC 4.6.0 build error.Ralf Baechle
CC arch/mips/alchemy/devboards/db1x00/board_setup.o arch/mips/alchemy/devboards/db1x00/board_setup.c: In function 'board_setup': arch/mips/alchemy/devboards/db1x00/board_setup.c:130:6: error: variable 'pin_func' set but not used [-Werror=unused-but-set-variable] Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Document former use of timerfd(2) syscall number.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: IP27: Fix GCC 4.6.0 build error.Ralf Baechle
CC arch/mips/sgi-ip27/ip27-hubio.o arch/mips/sgi-ip27/ip27-hubio.c: In function 'hub_pio_map': arch/mips/sgi-ip27/ip27-hubio.c:32:20: error: variable 'junk' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: IP27: Fix GCC 4.6.0 build error.Ralf Baechle
CC arch/mips/sgi-ip27/ip27-hubio.o arch/mips/sgi-ip27/ip27-hubio.c: In function 'hub_pio_map': arch/mips/sgi-ip27/ip27-hubio.c:32:20: error: variable 'junk' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: bcm63xx: Fix header_crc comment in bcm963xx_tag.hJonas Gorski
The CRC32 actually includes the tag_version. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2275/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Octeon: Guard the Kconfig body with CPU_CAVIUM_OCTEONDavid Daney
Instead of making each Octeon specific option depend on CPU_CAVIUM_OCTEON, gate the body of the entire file with CPU_CAVIUM_OCTEON. With this change, CAVIUM_OCTEON_SPECIFIC_OPTIONS becomes useless, so get rid of it as well. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2091/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Octeon: Cleanup Kconfig IRQ_CPU* symbols.David Daney
Octeon doesn't use IRQ_CPU, so don't select it. IRQ_CPU_OCTEON is a completely unused symbol, remove it completely. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2086/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Rename .data..mostly and properly handle it in linker scriptCatalin Marinas
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: MSP: Fix build errorRalf Baechle
Reported and original patch by Yoichi Yuasa <yuasa@linux-mips.org>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: MSP71xx: Fix typo in msp_per_irq_controllerYoichi Yuasa
CC arch/mips/pmc-sierra/msp71xx/msp_irq_per.o arch/mips/pmc-sierra/msp71xx/msp_irq_per.c:101:2: error: expected identifier before '.' token make[2]: *** [arch/mips/pmc-sierra/msp71xx/msp_irq_per.o] Error 1 Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/2246/ Cc: linux-mips <linux-mips@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Loongson: Fix GCC 2.6.0 build error.Ralf Baechle
CC arch/mips/loongson/common/env.o arch/mips/loongson/common/env.c: In function 'prom_init_env': arch/mips/loongson/common/env.c:50:12: error: variable 'ret' set but not used [-Werror=unused-but-set-variable] arch/mips/loongson/common/env.c:51:12: error: variable 'ret' set but not used [-Werror=unused-but-set-variable] arch/mips/loongson/common/env.c:52:12: error: variable 'ret' set but not used [-Werror=unused-but-set-variable] arch/mips/loongson/common/env.c:53:12: error: variable 'ret' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Jazz: Fix GCC 4.6.0 build errorRalf Baechle
CC arch/mips/jazz/jazzdma.o arch/mips/jazz/jazzdma.c: In function 'vdma_remap': arch/mips/jazz/jazzdma.c:214:20: error: variable 'npages' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: SNI: Fix GCC 4.6.0 build errorRalf Baechle
CC arch/mips/sni/time.o arch/mips/sni/time.c: In function 'dosample': arch/mips/sni/time.c:98:19: error: variable 'lsb' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Malta: Fix GCC 4.6.0 build errorRalf Baechle
CC arch/mips/mti-malta/malta-int.o arch/mips/mti-malta/malta-int.c: In function 'mips_pcibios_iack': arch/mips/mti-malta/malta-int.c:59:6: error: variable 'dummy' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Malta: Fix GCC 4.6.0 build errorRalf Baechle
CC arch/mips/mti-malta/malta-init.o arch/mips/mti-malta/malta-init.c: In function 'prom_init': arch/mips/mti-malta/malta-init.c:196:6: error: variable 'result' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: IP22: Fix GCC 4.6.0 build errorRalf Baechle
CC arch/mips/sgi-ip22/ip22-platform.o arch/mips/sgi-ip22/ip22-platform.c: In function 'sgiseeq_devinit': arch/mips/sgi-ip22/ip22-platform.c:135:15: error: variable 'tmp' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors While at it rename the variable to pbdma for readability; there is a local variable tmp of different type being used in two nested blocks. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: IP22: Fix GCC 4.6.0 build errorRalf Baechle
CC arch/mips/sgi-ip22/ip22-time.o arch/mips/sgi-ip22/ip22-time.c: In function 'dosample': arch/mips/sgi-ip22/ip22-time.c:35:10: error: variable 'lsb' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: tlbex: Fix GCC 4.6.0 build errorRalf Baechle
CC arch/mips/mm/tlbex.o arch/mips/mm/tlbex.c: In function 'build_r4000_tlb_refill_handler': arch/mips/mm/tlbex.c:1155:22: error: variable 'vmalloc_mode' set but not used [-Werror=unused-but-set-variable] arch/mips/mm/tlbex.c:1154:28: error: variable 'htlb_info' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: c-r4k: Fix GCC 4.6.0 build errorRalf Baechle
CC arch/mips/mm/c-r4k.o arch/mips/mm/c-r4k.c: In function 'probe_scache': arch/mips/mm/c-r4k.c:1078:6: error: variable 'tmp' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Older GCC versions didn't warn about the unused variable tmp because it was getting initialized. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10MIPS: Mask jump target in ftrace_dyn_arch_init_insns().David Daney
The current code is abusing the uasm interface by passing jump target addresses with high bits set. Mask the addresses to avoid annoying messages at boot time. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Wu Zhangjin <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/1922/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-10Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: fix infinite loop in nilfs_palloc_freev function
2011-05-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: net/9p: Handle get_user_pages_fast return properly
2011-05-10nilfs2: fix infinite loop in nilfs_palloc_freev functionRyusuke Konishi
After having applied commit 9954e7af14868b8b ("nilfs2: add free entries count only if clear bit operation succeeded"), a free routine of nilfs came to fall into an infinite loop, outputting the same message endlessly: nilfs_palloc_freev: entry number 29497 already freed nilfs_palloc_freev: entry number 29497 already freed nilfs_palloc_freev: entry number 29497 already freed nilfs_palloc_freev: entry number 29497 already freed nilfs_palloc_freev: entry number 29497 already freed ... That patch broke the routine so that a loop counter is never updated in an abnormal state. This fixes the regression. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
2011-05-10netfilter: revert a2361c8735e07322023aedc36e4938b35af31eb0Pablo Neira Ayuso
This patch reverts a2361c8735e07322023aedc36e4938b35af31eb0: "[PATCH] netfilter: xt_conntrack: warn about use in raw table" Florian Wesphal says: "... when the packet was sent from the local machine the skb already has ->nfct attached, and -m conntrack seems to do the right thing." Acked-by: Jan Engelhardt <jengelh@medozas.de> Reported-by: Florian Wesphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2011-05-10netfilter: IPv6: fix DSCP mangle codeFernando Luis Vazquez Cao
The mask indicates the bits one wants to zero out, so it needs to be inverted before applying to the original TOS field. Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2011-05-10netfilter: IPv6: initialize TOS field in REJECT target moduleFernando Luis Vazquez Cao
The IPv6 header is not zeroed out in alloc_skb so we must initialize it properly unless we want to see IPv6 packets with random TOS fields floating around. The current implementation resets the flow label but this could be changed if deemed necessary. We stumbled upon this issue when trying to apply a mangle rule to the RST packet generated by the REJECT target module. Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2011-05-10IPVS: init and cleanup restructuringHans Schillstrom
DESCRIPTION This patch tries to restore the initial init and cleanup sequences that was before namspace patch. Netns also requires action when net devices unregister which has never been implemented. I.e this patch also covers when a device moves into a network namespace, and has to be released. IMPLEMENTATION The number of calls to register_pernet_device have been reduced to one for the ip_vs.ko Schedulers still have their own calls. This patch adds a function __ip_vs_service_cleanup() and an enable flag for the netfilter hooks. The nf hooks will be enabled when the first service is loaded and never disabled again, except when a namespace exit starts. Signed-off-by: Hans Schillstrom <hans@schillstrom.com> Acked-by: Julian Anastasov <ja@ssi.bg> [horms@verge.net.au: minor edit to changelog] Signed-off-by: Simon Horman <horms@verge.net.au>
2011-05-10IPVS: Change of socket usage to enable name space exit.Hans Schillstrom
If the sync daemons run in a name space while it crashes or get killed, there is no way to stop them except for a reboot. When all patches are there, ip_vs_core will handle register_pernet_(), i.e. ip_vs_sync_init() and ip_vs_sync_cleanup() will be removed. Kernel threads should not increment the use count of a socket. By calling sk_change_net() after creating a socket this is avoided. sock_release cant be used intead sk_release_kernel() should be used. Thanks Eric W Biederman for your advices. Signed-off-by: Hans Schillstrom <hans@schillstrom.com> [horms@verge.net.au: minor edit to changelog] Signed-off-by: Simon Horman <horms@verge.net.au>
2011-05-10netfilter: ebtables: only call xt_compat_add_offset once per ruleFlorian Westphal
The optimizations in commit 255d0dc34068a976 (netfilter: x_table: speedup compat operations) assume that xt_compat_add_offset is called once per rule. ebtables however called it for each match/target found in a rule. The match/watcher/target parser already returns the needed delta, so it is sufficient to move the xt_compat_add_offset call to a more reasonable location. While at it, also get rid of the unused COMPAT iterator macros. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2011-05-10netfilter: fix ebtables compat supportEric Dumazet
commit 255d0dc34068a976 (netfilter: x_table: speedup compat operations) made ebtables not working anymore. 1) xt_compat_calc_jump() is not an exact match lookup 2) compat_table_info() has a typo in xt_compat_init_offsets() call 3) compat_do_replace() misses a xt_compat_init_offsets() call Reported-by: dann frazier <dannf@dannf.org> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2011-05-10netfilter: ctnetlink: fix timestamp support for new conntracksPablo Neira Ayuso
This patch fixes the missing initialization of the start time if the timestamp support is enabled. libnetfilter_conntrack/utils# conntrack -E & libnetfilter_conntrack/utils# ./conntrack_create tcp 6 109 ESTABLISHED src=1.1.1.1 dst=2.2.2.2 sport=1025 dport=21 packets=0 bytes=0 [UNREPLIED] src=2.2.2.2 dst=1.1.1.1 sport=21 dport=1025 packets=0 bytes=0 mark=0 delta-time=1303296401 use=2 Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net>