summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* Merge branch 'master' of ↵David S. Miller2011-07-06305-1685/+2759
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
| * net: vlan: enable soft features regardless of underlying deviceShan Wei2011-07-061-0/+5
| | | | | | | | | | | | | | | | | | | | | | If gso/gro feature of underlying device is turned off， then new created vlan device never can turn gso/gro on. Although underlying device don't support TSO, we still should use software segments for vlan device. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * vmxnet3: fix starving rx ring whenoc_skb kb failsShreyas Bhatewara2011-07-062-43/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the rx ring is completely empty, then the device may never fire an rx interrupt. Unfortunately, the rx interrupt is what triggers populating the rx ring with fresh buffers, so this will cause networking to lock up. This patch replenishes the skb in recv descriptor as soon as it is peeled off while processing rx completions. If the skb/buffer allocation fails, existing one is recycled and the packet in hand is dropped. This way none of the RX desc is ever left empty, thus avoiding starvation Signed-off-by: Scott J. Goldman <scottjg@vmware.com> Signed-off-by: Shreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bridge: Always flood broadcast packetsHerbert Xu2011-07-062-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | As is_multicast_ether_addr returns true on broadcast packets as well, we need to explicitly exclude broadcast packets so that they're always flooded. This wasn't an issue before as broadcast packets were considered to be an unregistered multicast group, which were always flooded. However, as we now only flood such packets to router ports, this is no longer acceptable. Reported-by: Michael Guntsche <mike@it-loops.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * greth: greth_set_mac_add would corrupt the MAC address.Kristoffer Glembo2011-07-051-4/+3
| | | | | | | | | | | | | | | | The MAC address was set using the signed char sockaddr->sa_addr field and thus the address could be corrupted through sign extension. Signed-off-by: Kristoffer Glembo <kristoffer@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: bind() fix error return on wrong address familyMarcus Meissner2011-07-052-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi, Reinhard Max also pointed out that the error should EAFNOSUPPORT according to POSIX. The Linux manpages have it as EINVAL, some other OSes (Minix, HPUX, perhaps BSD) use EAFNOSUPPORT. Windows uses WSAEFAULT according to MSDN. Other protocols error values in their af bind() methods in current mainline git as far as a brief look shows: EAFNOSUPPORT: atm, appletalk, l2tp, llc, phonet, rxrpc EINVAL: ax25, bluetooth, decnet, econet, ieee802154, iucv, netlink, netrom, packet, rds, rose, unix, x25, No check?: can/raw, ipv6/raw, irda, l2tp/l2tp_ip Ciao, Marcus Signed-off-by: Marcus Meissner <meissner@suse.de> Cc: Reinhard Max <max@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * natsemi: silence dma-debug warningsFUJITA Tomonori2011-07-041-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This silences dma-debug warnings: https://lkml.org/lkml/2011/6/30/341 ------------[ cut here ]------------ WARNING: at /home/jimc/projects/lx/linux-2.6/lib/dma-debug.c:820 check_unmap+0x1fe/0x56a() natsemi 0000:00:06.0: DMA-API: device driver frees DMA memory with different size [device address=0x0000000006ef0040] [map size=1538 bytes] [unmap size=1522 bytes] Modules linked in: pc8736x_gpio pc87360 hwmon_vid scx200_gpio nsc_gpio scx200_hrt scx200_acb i2c_core arc4 rtl8180 mac80211 eeprom_93cx6 cfg80211 pcspkr rfkill scx200 ide_gd_mod ide_pci_generic ohci_hcd usbcore sc1200 ide_core Pid: 870, comm: collector Not tainted 3.0.0-rc5-sk-00080-gca56a95 #1 Call Trace: [<c011a556>] warn_slowpath_common+0x4a/0x5f [<c02565cb>] ? check_unmap+0x1fe/0x56a [<c011a5cf>] warn_slowpath_fmt+0x26/0x2a [<c02565cb>] check_unmap+0x1fe/0x56a [<c0256aaa>] debug_dma_unmap_page+0x53/0x5b [<c029d6cd>] pci_unmap_single+0x4d/0x57 [<c029ea0a>] natsemi_poll+0x343/0x5ca [<c0116f41>] ? try_to_wake_up+0xea/0xfc [<c0122416>] ? spin_unlock_irq.clone.28+0x18/0x23 [<c02d4667>] net_rx_action+0x3f/0xe5 [<c011e35e>] __do_softirq+0x5b/0xd1 [<c011e303>] ? local_bh_enable+0xa/0xa <IRQ> [<c011e54b>] ? irq_exit+0x34/0x75 [<c01034b9>] ? do_IRQ+0x66/0x79 [<c034e869>] ? common_interrupt+0x29/0x30 [<c0115ed0>] ? finish_task_switch.clone.118+0x31/0x72 [<c034cb92>] ? schedule+0x3b2/0x3f1 [<c012f4b0>] ? hrtimer_start_range_ns+0x10/0x12 [<c012f4ce>] ? hrtimer_start_expires+0x1c/0x24 [<c034d5aa>] ? schedule_hrtimeout_range_clock+0x8e/0xb4 [<c012ed27>] ? update_rmtp+0x68/0x68 [<c034d5da>] ? schedule_hrtimeout_range+0xa/0xc [<c017a913>] ? poll_schedule_timeout+0x27/0x3e [<c017b051>] ? do_select+0x488/0x4cd [<c0115ee2>] ? finish_task_switch.clone.118+0x43/0x72 [<c01157ad>] ? need_resched+0x14/0x1e [<c017a99e>] ? poll_freewait+0x74/0x74 [<c01157ad>] ? need_resched+0x14/0x1e [<c034cbc1>] ? schedule+0x3e1/0x3f1 [<c011e55e>] ? irq_exit+0x47/0x75 [<c01157ad>] ? need_resched+0x14/0x1e [<c034cf8a>] ? preempt_schedule_irq+0x44/0x4a [<c034dd1e>] ? need_resched+0x17/0x19 [<c024bc12>] ? put_dec_full+0x7b/0xaa [<c0240060>] ? blkdev_ioctl+0x434/0x618 [<c024bc70>] ? put_dec+0x2f/0x6d [<c024c6a5>] ? number.clone.1+0x10b/0x1d0 [<c034cf8a>] ? preempt_schedule_irq+0x44/0x4a [<c034dd1e>] ? need_resched+0x17/0x19 [<c024d046>] ? vsnprintf+0x225/0x264 [<c024cea0>] ? vsnprintf+0x7f/0x264 [<c018346f>] ? seq_printf+0x22/0x40 [<c01a2fcc>] ? do_task_stat+0x582/0x5a3 [<c017a913>] ? poll_schedule_timeout+0x27/0x3e [<c017b1b5>] ? core_sys_select+0x11f/0x1a3 [<c017a913>] ? poll_schedule_timeout+0x27/0x3e [<c01a34a1>] ? proc_tgid_stat+0xd/0xf [<c012357c>] ? recalc_sigpending+0x32/0x35 [<c0123b9c>] ? __set_task_blocked+0x64/0x6a [<c011dfb0>] ? timespec_add_safe+0x24/0x48 [<c0123449>] ? spin_unlock_irq.clone.16+0x18/0x23 [<c017b3a1>] ? sys_pselect6+0xe5/0x13e [<c034dd65>] ? syscall_call+0x7/0xb [<c0340000>] ? rpc_clntdir_depopulate+0x26/0x30 ---[ end trace 180dcac41a50938b ]--- Reported-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Tested-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: 8139too: Initial necessary vlan_features to support vlanShan Wei2011-07-041-0/+1
| | | | | | | | | | | | | | | | | | Offload setting of vlan device requires vlan_features to be initialized. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Fix call trace when interrupts are disabled while sleeping function kzalloc ↵Shyam Iyer2011-07-021-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | is called request_threaded irq will call kzalloc that can sleep. Initializing the flags variable outside of spin_lock_irqsave/restore in bnad_mbox_irq_alloc will avoid call traces like below. Jun 27 08:15:24 home-t710 kernel: [11735.634550] Brocade 10G Ethernet driver Jun 27 08:15:24 home-t710 kernel: [11735.634590] bnad_pci_probe : (0xffff880427f3d000, 0xffffffffa020f3e0) PCI Func : (2) Jun 27 08:15:24 home-t710 kernel: [11735.637677] bna 0000:82:00.2: PCI INT A -> GSI 66 (level, low) -> IRQ 66 Jun 27 08:15:24 home-t710 kernel: [11735.638290] bar0 mapped to ffffc90014980000, len 262144 Jun 27 08:15:24 home-t710 kernel: [11735.638732] BUG: sleeping function called from invalid context at mm/slub.c:847 Jun 27 08:15:24 home-t710 kernel: [11735.638736] in_atomic(): 0, irqs_disabled(): 1, pid: 11243, name: insmod Jun 27 08:15:24 home-t710 kernel: [11735.638740] Pid: 11243, comm: insmod Not tainted 3.0.0-rc4+ #6 Jun 27 08:15:24 home-t710 kernel: [11735.638743] Call Trace: Jun 27 08:15:24 home-t710 kernel: [11735.638755] [<ffffffff81046427>] __might_sleep+0xeb/0xf0 Jun 27 08:15:24 home-t710 kernel: [11735.638766] [<ffffffffa01fe469>] ? netif_wake_queue+0x3d/0x3d [bna] Jun 27 08:15:24 home-t710 kernel: [11735.638773] [<ffffffff8111201c>] kmem_cache_alloc_trace+0x43/0xd8 Jun 27 08:15:24 home-t710 kernel: [11735.638782] [<ffffffffa01fe469>] ? netif_wake_queue+0x3d/0x3d [bna] Jun 27 08:15:24 home-t710 kernel: [11735.638787] [<ffffffff810ab791>] request_threaded_irq+0xa1/0x113 Jun 27 08:15:24 home-t710 kernel: [11735.638798] [<ffffffffa020f0c0>] bnad_pci_probe+0x612/0x8e5 [bna] Jun 27 08:15:24 home-t710 kernel: [11735.638807] [<ffffffffa01fe469>] ? netif_wake_queue+0x3d/0x3d [bna] Jun 27 08:15:24 home-t710 kernel: [11735.638816] [<ffffffff81482ef4>] ? _raw_spin_unlock_irqrestore+0x17/0x19 Jun 27 08:15:24 home-t710 kernel: [11735.638822] [<ffffffff8124d17a>] local_pci_probe+0x44/0x75 Jun 27 08:15:24 home-t710 kernel: [11735.638826] [<ffffffff8124dc06>] pci_device_probe+0xd0/0xff Jun 27 08:15:24 home-t710 kernel: [11735.638832] [<ffffffff812ef8ab>] driver_probe_device+0x131/0x213 Jun 27 08:15:24 home-t710 kernel: [11735.638836] [<ffffffff812ef9e7>] __driver_attach+0x5a/0x7e Jun 27 08:15:24 home-t710 kernel: [11735.638840] [<ffffffff812ef98d>] ? driver_probe_device+0x213/0x213 Jun 27 08:15:24 home-t710 kernel: [11735.638844] [<ffffffff812ee933>] bus_for_each_dev+0x53/0x89 Jun 27 08:15:24 home-t710 kernel: [11735.638848] [<ffffffff812ef48a>] driver_attach+0x1e/0x20 Jun 27 08:15:24 home-t710 kernel: [11735.638852] [<ffffffff812ef0ae>] bus_add_driver+0xd1/0x224 Jun 27 08:15:24 home-t710 kernel: [11735.638858] [<ffffffffa01b8000>] ? 0xffffffffa01b7fff Jun 27 08:15:24 home-t710 kernel: [11735.638862] [<ffffffff812efe57>] driver_register+0x98/0x105 Jun 27 08:15:24 home-t710 kernel: [11735.638866] [<ffffffffa01b8000>] ? 0xffffffffa01b7fff Jun 27 08:15:24 home-t710 kernel: [11735.638871] [<ffffffff8124e4c9>] __pci_register_driver+0x56/0xc1 Jun 27 08:15:24 home-t710 kernel: [11735.638875] [<ffffffffa01b8000>] ? 0xffffffffa01b7fff Jun 27 08:15:24 home-t710 kernel: [11735.638884] [<ffffffffa01b8040>] bnad_module_init+0x40/0x60 [bna] Jun 27 08:15:24 home-t710 kernel: [11735.638892] [<ffffffff81002099>] do_one_initcall+0x7f/0x136 Jun 27 08:15:24 home-t710 kernel: [11735.638899] [<ffffffff8108608b>] sys_init_module+0x88/0x1d0 Jun 27 08:15:24 home-t710 kernel: [11735.638906] [<ffffffff81489682>] system_call_fastpath+0x16/0x1b Jun 27 08:15:24 home-t710 kernel: [11735.639642] bnad_pci_probe : (0xffff880427f3e000, 0xffffffffa020f3e0) PCI Func : (3) Jun 27 08:15:24 home-t710 kernel: [11735.639665] bna 0000:82:00.3: PCI INT A -> GSI 66 (level, low) -> IRQ 66 Jun 27 08:15:24 home-t710 kernel: [11735.639735] bar0 mapped to ffffc90014400000, len 262144 Signed-off-by: Shyam Iyer <shyam_iyer@dell.com> Acked-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlge:Version change to v1.00.00.29Jitendra Kalsaria2011-07-021-1/+1
| | | | | | | | | | | | Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlge: Fix printk priority so chip fatal errors are always reported.Jitendra Kalsaria2011-07-021-13/+9
| | | | | | | | | | | | | | | | | | Precedence of the printk should be at higher level so chip fatal errors are always reported. Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlge:Fix crash caused by mailbox execution on wedged chip.Jitendra Kalsaria2011-07-022-4/+15
| | | | | | | | | | | | | | | | | | | | When we are in a recover process from a chip fatal error, driver should skip over execution of mailbox commands during resetting chip. Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * xfrm4: Don't call icmp_send on local errorSteffen Klassert2011-07-021-1/+6
| | | | | | | | | | | | | | | | | | Calling icmp_send() on a local message size error leads to an incorrect update of the path mtu. So use ip_local_error() instead to notify the socket about the error. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv4: Don't use ufo handling on later transformed packetsSteffen Klassert2011-07-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | We might call ip_ufo_append_data() for packets that will be IPsec transformed later. This function should be used just for real udp packets. So we check for rt->dst.header_len which is only nonzero on IPsec handling and call ip_ufo_append_data() just if rt->dst.header_len is zero. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * xfrm: Remove family arg from xfrm_bundle_okSteffen Klassert2011-07-021-3/+3
| | | | | | | | | | | | | | The family arg is not used any more, so remove it. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv6: Don't put artificial limit on routing table size.David S. Miller2011-07-023-8/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IPV6, unlike IPV4, doesn't have a routing cache. Routing table entries, as well as clones made in response to route lookup requests, all live in the same table. And all of these things are together collected in the destination cache table for ipv6. This means that routing table entries count against the garbage collection limits, even though such entries cannot ever be reclaimed and are added explicitly by the administrator (rather than being created in response to lookups). Therefore it makes no sense to count ipv6 routing table entries against the GC limits. Add a DST_NOCOUNT destination cache entry flag, and skip the counting if it is set. Use this flag bit in ipv6 when adding routing table entries. Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv6: Don't change dst->flags using assignments.David S. Miller2011-07-021-10/+2
| | | | | | | | | | | | This blows away any flags already set in the entry. Signed-off-by: David S. Miller <davem@davemloft.net>
| * 6pack,mkiss: fix lock inconsistencyArnd Bergmann2011-07-022-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Lockdep found a locking inconsistency in the mkiss_close function: > kernel: [ INFO: inconsistent lock state ] > kernel: 2.6.39.1 #3 > kernel: --------------------------------- > kernel: inconsistent {IN-SOFTIRQ-R} -> {SOFTIRQ-ON-W} usage. > kernel: ax25ipd/2813 [HC0[0]:SC0[0]:HE1:SE1] takes: > kernel: (disc_data_lock){+++?.-}, at: [<ffffffffa018552b>] mkiss_close+0x1b/0x90 [mkiss] > kernel: {IN-SOFTIRQ-R} state was registered at: The message hints that disc_data_lock is aquired with softirqs disabled, but does not itself disable softirqs, which can in rare circumstances lead to a deadlock. The same problem is present in the 6pack driver, this patch fixes both by using write_lock_bh instead of write_lock. Reported-by: Bernard F6BVP <f6bvp@free.fr> Tested-by: Bernard F6BVP <f6bvp@free.fr> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Ralf Baechle<ralf@linux-mips.org> Cc: stable@kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'for-davem' of ↵David S. Miller2011-07-0111-35/+46
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * Merge branch 'master' of ↵John W. Linville2011-06-3011-35/+46
| | |\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into for-davem
| | | * ath5k: fix memory leak when fewer than N_PD_CURVES are in useEugene A. Shatokhin2011-06-291-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We would free the proper number of curves, but in the wrong slots, due to a missing level of indirection through the pdgain_idx table. It's simpler just to try to free all four slots, so do that. Cc: stable@kernel.org Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * ath9k: Fix suspend/resume when no interface is UPRajkumar Manoharan2011-06-291-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When no interface has been brought up, the chip's power state continued as AWAKE. So during resume, the chip never been powered up. Cc: stable@kernel.org Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2011-06-3022-134/+155
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (24 commits) usbnet: Remove over-broad module alias from zaurus. MAINTAINERS: drop Michael from bfin_mac driver net/can: activate bit-timing calculation and netlink based drivers by default rionet: fix NULL pointer dereference in rionet_remove net+crypto: Use vmalloc for zlib inflate buffers. netfilter: Fix ip_route_me_harder triggering ip_rt_bug ipv4: Fix IPsec slowpath fragmentation problem ipv4: Fix packet size calculation in __ip_append_data cxgb3: skb_record_rx_queue now records the queue index relative to the net_device. bridge: Only flood unregistered groups to routers qlge: Add maintainer. MAINTAINERS: mark socketcan-core lists as subscribers-only MAINTAINERS: Remove Sven Eckelmann from BATMAN ADVANCED r8169: fix wrong register use. net/usb/kalmia: signedness bug in kalmia_bind() net/usb: kalmia: Various fixes for better support of non-x86 architectures. rtl8192cu: Fix missing firmware load udp/recvmsg: Clear MSG_TRUNC flag when starting over for a new packet ipv6/udp: Use the correct variable to determine non-blocking condition netconsole: fix build when CONFIG_NETCONSOLE_DYNAMIC is turned on ...
| | * | usbnet: Remove over-broad module alias from zaurus.Dave Jones2011-06-291-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This module and a bunch of dependancies are getting loaded on several of laptops I have (probably picking up the mobile broadband device), that have nothing to do with zaurus. Matching by class without any vendor/device pair isn't the right thing to do here, as it will prevent any other driver from correctly binding to it. (Or in the absense of a driver, will just waste time & memory by unnecessarily loading modules) Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | MAINTAINERS: drop Michael from bfin_mac driverMike Frysinger2011-06-291-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want people to just use the list now rather than hitting up people who are no longer responsible for it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | net/can: activate bit-timing calculation and netlink based drivers by defaultMarc Kleine-Budde2011-06-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The two options "CAN bit-timing calculation" and "Platform CAN drivers with Netlink support" have a "default Y". In order to activate them by default, change to "default y". Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | rionet: fix NULL pointer dereference in rionet_removeYinglin Luan2011-06-291-13/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function rionet_remove initializes local variable 'ndev' to NULL and do nothing changes before the call to unregister_netdev(ndev), this could cause a NULL pointer dereference. Reported-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Yinglin Luan <synmyth@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | net+crypto: Use vmalloc for zlib inflate buffers.David S. Miller2011-06-294-14/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They are 64K and result in order-4 allocations, even with SLUB. Therefore, just like we always have for the deflate buffers, use vmalloc. Reported-by: Martin Jackson <mjackson220.list@gmail.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | netfilter: Fix ip_route_me_harder triggering ip_rt_bugJulian Anastasov2011-06-292-48/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid creating input routes with ip_route_me_harder. It does not work for locally generated packets. Instead, restrict sockets to provide valid saddr for output route (or unicast saddr for transparent proxy). For other traffic allow saddr to be unicast or local but if callers forget to check saddr type use 0 for the output route. The resulting handling should be: - REJECT TCP: - in INPUT we can provide addr_type = RTN_LOCAL but better allow rejecting traffic delivered with local route (no IP address => use RTN_UNSPEC to allow also RTN_UNICAST). - FORWARD: RTN_UNSPEC => allow RTN_LOCAL/RTN_UNICAST saddr, add fix to ignore RTN_BROADCAST and RTN_MULTICAST - OUTPUT: RTN_UNSPEC - NAT, mangle, ip_queue, nf_ip_reroute: RTN_UNSPEC in LOCAL_OUT - IPVS: - use RTN_LOCAL in LOCAL_OUT and FORWARD after SNAT to restrict saddr to be local Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | ipv4: Fix IPsec slowpath fragmentation problemSteffen Klassert2011-06-281-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ip_append_data() builds packets based on the mtu from dst_mtu(rt->dst.path). On IPsec the effective mtu is lower because we need to add the protocol headers and trailers later when we do the IPsec transformations. So after the IPsec transformations the packet might be too big, which leads to a slowpath fragmentation then. This patch fixes this by building the packets based on the lower IPsec mtu from dst_mtu(&rt->dst) and adapts the exthdr handling to this. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | ipv4: Fix packet size calculation in __ip_append_dataSteffen Klassert2011-06-281-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Git commit 59104f06 (ip: take care of last fragment in ip_append_data) added a check to see if we exceed the mtu when we add trailer_len. However, the mtu is already subtracted by the trailer length when the xfrm transfomation bundles are set up. So IPsec packets with mtu size get fragmented, or if the DF bit is set the packets will not be send even though they match the mtu perfectly fine. This patch actually reverts commit 59104f06. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | cxgb3: skb_record_rx_queue now records the queue index relative to the ↵John (Jay) Hernandez2011-06-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | net_device. Fixed call to skb_record_rx_queue where we were passing the queue index relative to the adapter when it should have been relative to the net_device. Signed-off-by: John (Jay) Hernandez <jay@chelsio.com> Signed-off-by: Divy Le Ray <divy@chelsio.com> Reported-by: Shawn Bohrer <sbohrer@rgmadvisors.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | bridge: Only flood unregistered groups to routersHerbert Xu2011-06-251-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The bridge currently floods packets to groups that we have never seen before to all ports. This is not required by RFC4541 and in fact it is not desirable in environment where traffic to unregistered group is always present. This patch changes the behaviour so that we only send traffic to unregistered groups to ports marked as routers. The user can always force flooding behaviour to any given port by marking it as a router. Note that this change does not apply to traffic to 224.0.0.X as traffic to those groups must always be flooded to all ports. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | qlge: Add maintainer.Ron Mercer2011-06-251-0/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | MAINTAINERS: mark socketcan-core lists as subscribers-onlyMike Frysinger2011-06-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The socketcan-core lists require subscription, so mark them as such. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | MAINTAINERS: Remove Sven Eckelmann from BATMAN ADVANCEDSven Eckelmann2011-06-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I cannot speak on behalf of the batman-adv developers due to conflicts in the opinion about the ongoing development. The batman-adv module is still maintained by Marek Lindner and Simon Wunderlich. Those are the main persons behind the visions of batman-adv. Therefore, the state of module hasn't changed. Signed-off-by: Sven Eckelmann <sven@narfation.org> Cc: b.a.t.m.a.n@lists.open-mesh.org Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | Merge branch 'davem.r8169' of ↵David S. Miller2011-06-241-1/+1
| | |\ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6
| | | * | r8169: fix wrong register use.Francois Romieu2011-06-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Realtek linux nic maintainers <nic_swsd@realtek.com>
| | * | | Merge branch 'master' of ↵John W. Linville2011-06-244-10/+50
| | |\ \ \ | | | |/ / | | |/| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into for-davem
| | * | | net/usb/kalmia: signedness bug in kalmia_bind()Dan Carpenter2011-06-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "status" should be an int here for the error handling to work. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | net/usb: kalmia: Various fixes for better support of non-x86 architectures.Marius B. Kotsbak2011-06-221-16/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -Support for big endian. -Do not use USB buffers at the stack. -Safer/more efficient code for local constants. Signed-off-by: Marius B. Kotsbak <marius@kotsbak.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | udp/recvmsg: Clear MSG_TRUNC flag when starting over for a new packetXufeng Zhang2011-06-222-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Consider this scenario: When the size of the first received udp packet is bigger than the receive buffer, MSG_TRUNC bit is set in msg->msg_flags. However, if checksum error happens and this is a blocking socket, it will goto try_again loop to receive the next packet. But if the size of the next udp packet is smaller than receive buffer, MSG_TRUNC flag should not be set, but because MSG_TRUNC bit is not cleared in msg->msg_flags before receive the next packet, MSG_TRUNC is still set, which is wrong. Fix this problem by clearing MSG_TRUNC flag when starting over for a new packet. Signed-off-by: Xufeng Zhang <xufeng.zhang@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | ipv6/udp: Use the correct variable to determine non-blocking conditionXufeng Zhang2011-06-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | udpv6_recvmsg() function is not using the correct variable to determine whether or not the socket is in non-blocking operation, this will lead to unexpected behavior when a UDP checksum error occurs. Consider a non-blocking udp receive scenario: when udpv6_recvmsg() is called by sock_common_recvmsg(), MSG_DONTWAIT bit of flags variable in udpv6_recvmsg() is cleared by "flags & ~MSG_DONTWAIT" in this call: err = sk->sk_prot->recvmsg(iocb, sk, msg, size, flags & MSG_DONTWAIT, flags & ~MSG_DONTWAIT, &addr_len); i.e. with udpv6_recvmsg() getting these values: int noblock = flags & MSG_DONTWAIT int flags = flags & ~MSG_DONTWAIT So, when udp checksum error occurs, the execution will go to csum_copy_err, and then the problem happens: csum_copy_err: ............... if (flags & MSG_DONTWAIT) return -EAGAIN; goto try_again; ............... But it will always go to try_again as MSG_DONTWAIT has been cleared from flags at call time -- only noblock contains the original value of MSG_DONTWAIT, so the test should be: if (noblock) return -EAGAIN; This is also consistent with what the ipv4/udp code does. Signed-off-by: Xufeng Zhang <xufeng.zhang@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | netconsole: fix build when CONFIG_NETCONSOLE_DYNAMIC is turned onRandy Dunlap2011-06-221-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When NETCONSOLE_DYNAMIC=y and CONFIGFS_FS=m, there are build errors in netconsole: drivers/built-in.o: In function `drop_netconsole_target': netconsole.c:(.text+0x1a100f): undefined reference to `config_item_put' drivers/built-in.o: In function `make_netconsole_target': netconsole.c:(.text+0x1a10b9): undefined reference to `config_item_init_type_name' drivers/built-in.o: In function `write_msg': netconsole.c:(.text+0x1a11a4): undefined reference to `config_item_get' netconsole.c:(.text+0x1a1211): undefined reference to `config_item_put' drivers/built-in.o: In function `netconsole_netdev_event': netconsole.c:(.text+0x1a12cc): undefined reference to `config_item_put' netconsole.c:(.text+0x1a12ec): undefined reference to `config_item_get' netconsole.c:(.text+0x1a1366): undefined reference to `config_item_put' drivers/built-in.o: In function `init_netconsole': netconsole.c:(.init.text+0x953a): undefined reference to `config_group_init' netconsole.c:(.init.text+0x9560): undefined reference to `configfs_register_subsystem' drivers/built-in.o: In function `dynamic_netconsole_exit': netconsole.c:(.exit.text+0x809): undefined reference to `configfs_unregister_subsystem' so fix the NETCONSOLE_DYNAMIC depends clause to prevent this. Based on email suggestion from Ben Hutchings. Thanks. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=37992 Reported-by: David Hill <hilld@binarystorm.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-06-301-4/+6
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/avr32-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/avr32-2.6: MAINTAINERS: update AVR32 and AT32AP maintainers
| | * | | | MAINTAINERS: update AVR32 and AT32AP maintainersHans-Christian Egtvedt2011-06-301-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This alters the maintenance of the AVR32 architecture and the AT32AP machine code to be shared between Haavard Skinnemoen and me. The status is also changed to maintained, as we no longer are being paid to look after this architecture. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: Haavard Skinnemoen <hskinnemoen@gmail.com>
| * | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds2011-06-307-19/+25
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: update author email for at32ap700x_wdt watchdog: gef_wdt: fix MODULE_ALIAS watchdog: Intel SCU Watchdog: Fix build and remove duplicate code watchdog: mtx1-wdt: fix section mismatch watchdog: mtx1-wdt: fix GPIO toggling watchdog: mtx1-wdt: request gpio before using it watchdog: Handle multiple wm831x watchdogs being registered
| | * | | | | watchdog: update author email for at32ap700x_wdtHans-Christian Egtvedt2011-06-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates the email address of the at32ap700x_wdt driver supported by me to an email account I will use on a more regular basis in the future. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| | * | | | | watchdog: gef_wdt: fix MODULE_ALIASAxel Lin2011-06-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the space between "platform:" prefix and the driver name. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| | * | | | | watchdog: Intel SCU Watchdog: Fix build and remove duplicate codeJesper Juhl2011-06-283-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trying to build the Intel SCU Watchdog fails for me with gcc 4.6.0 - $ gcc --version | head -n 1 gcc (GCC) 4.6.0 20110513 (prerelease) like this : CC drivers/watchdog/intel_scu_watchdog.o In file included from drivers/watchdog/intel_scu_watchdog.c:49:0: /home/jj/src/linux-2.6/arch/x86/include/asm/apb_timer.h: In function ‘apbt_time_init’: /home/jj/src/linux-2.6/arch/x86/include/asm/apb_timer.h:65:42: warning: ‘return’ with a value, in function returning void [enabled by default] drivers/watchdog/intel_scu_watchdog.c: In function ‘intel_scu_watchdog_init’: drivers/watchdog/intel_scu_watchdog.c:468:2: error: implicit declaration of function ‘sfi_get_mtmr’ [-Werror=implicit-function-declaration] drivers/watchdog/intel_scu_watchdog.c:468:32: warning: assignment makes pointer from integer without a cast [enabled by default] cc1: some warnings being treated as errors make[1]: *** [drivers/watchdog/intel_scu_watchdog.o] Error 1 make: *** [drivers/watchdog/intel_scu_watchdog.o] Error 2 Additionally, linux/types.h is needlessly being included twice in drivers/watchdog/intel_scu_watchdog.c Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-12 16:16:42 +0100