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2009-12-18gianfar: Fix a filer bugSandeep Gopalpet2-1/+11
We need to enable filer whenever we need to use multiple RX queues. Also, need to program RIR0 register with the required distribution we require, if using RX filer hashing support for packet distribution to multiple queues. Signed-off-by: Sandeep Gopalpet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18bnx2: fixing a timout error due not refreshing TX timers correctlyBreno Leitao1-1/+9
When running the following script on an active bnx2 interface: while(true); do ifconfig ethX mtu 9000; ifconfig ethX mtu 1500; done A timeout error appears and dumps the following stack: NETDEV WATCHDOG: eth4 (bnx2): transmit queue 0 timed out ------------[ cut here ]------------ Badness at net/sched/sch_generic.c:261 <snip> This patch just fixes the way that ->trans_start is refreshed. Signed-off-by: Breno Leitao <[email protected]> Acked-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18can/at91: don't check platform_get_irq's return value against zeroUwe Kleine-König1-1/+1
platform_get_irq returns -ENXIO on failure, so !irq was probably always true. Better use (int)irq <= 0. Note that a return value of zero is still handled as error even though this could mean irq0. This is a followup to 305b3228f9ff4d59f49e6d34a7034d44ee8ce2f0 that changed the return value of platform_get_irq from 0 to -ENXIO on error. Signed-off-by: Uwe Kleine-König <[email protected]> Signed-off-by: Wolfgang Grandegger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18mISDN: use DECLARE_COMPLETION_ONSTACK for non-constant completionYong Zhang1-1/+1
The _ONSTACK variant should be used for on-stack completion, otherwise it will break lockdep. Signed-off-by: Yong Zhang <[email protected]> Acked-by: Karsten Keil <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18bnx2: reset_task is crashing the kernel. Fixing it.Breno Leitao1-1/+1
If bnx2 schedules a reset via the reset_task, e.g., due to a TX timeout, it's possible for the NIC to be disabled with packets pending for transmit. In this case, napi_disable will loop forever, eventually crashing the kernel. This patch moves the disable of the device to after the napi_disable call. Signed-off-by: Breno Leitao <[email protected]> Acked-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18ipv6: fix an oops when force unload ipv6 moduleYang Hongyang1-1/+2
When I do an ipv6 module force unload,I got the following oops: #rmmod -f ipv6 ------------[ cut here ]------------ kernel BUG at mm/slub.c:2969! invalid opcode: 0000 [#1] SMP last sysfs file: /sys/devices/pci0000:00/0000:00:11.0/0000:02:03.0/net/eth2/ifindex Modules linked in: ipv6(-) dm_multipath uinput ppdev tpm_tis tpm tpm_bios pcspkr pcnet32 mii parport_pc i2c_piix4 parport i2c_core floppy mptspi mptscsih mptbase scsi_transport_spi Pid: 2530, comm: rmmod Tainted: G R 2.6.32 #2 440BX Desktop Reference Platform/VMware Virtual Platform EIP: 0060:[<c04b73f2>] EFLAGS: 00010246 CPU: 0 EIP is at kfree+0x6a/0xdd EAX: 00000000 EBX: c09e86bc ECX: c043e4dd EDX: c14293e0 ESI: e141f1d8 EDI: e140fc31 EBP: dec58ef0 ESP: dec58ed0 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Process rmmod (pid: 2530, ti=dec58000 task=decb1940 task.ti=dec58000) Stack: c14293e0 00000282 df624240 c0897d08 c09e86bc c09e86bc e141f1d8 dec58f1c <0> dec58f00 e140fc31 c09e84c4 e141f1bc dec58f14 c0689d21 dec58f1c e141f1bc <0> 00000000 dec58f2c c0689eff c09e84d8 c09e84d8 e141f1bc bff33a90 dec58f38 Call Trace: [<e140fc31>] ? ipv6_frags_exit_net+0x22/0x32 [ipv6] [<c0689d21>] ? ops_exit_list+0x19/0x3d [<c0689eff>] ? unregister_pernet_operations+0x2a/0x51 [<c0689f70>] ? unregister_pernet_subsys+0x17/0x24 [<e140fbfe>] ? ipv6_frag_exit+0x21/0x32 [ipv6] [<e141a361>] ? inet6_exit+0x47/0x122 [ipv6] [<c045f5de>] ? sys_delete_module+0x198/0x1f6 [<c04a8acf>] ? remove_vma+0x57/0x5d [<c070f63f>] ? do_page_fault+0x2e7/0x315 [<c0403218>] ? sysenter_do_call+0x12/0x28 Code: 86 00 00 00 40 c1 e8 0c c1 e0 05 01 d0 89 45 e0 66 83 38 00 79 06 8b 40 0c 89 45 e0 8b 55 e0 8b 02 84 c0 78 14 66 a9 00 c0 75 04 <0f> 0b eb fe 8b 45 e0 e8 35 15 fe ff eb 5d 8b 45 04 8b 55 e0 89 EIP: [<c04b73f2>] kfree+0x6a/0xdd SS:ESP 0068:dec58ed0 ---[ end trace 4475d1a5b0afa7e5 ]--- It's because in ip6_frags_ns_sysctl_register, "table" only alloced when "net" is not equals to "init_net".So when we free "table" in ip6_frags_ns_sysctl_unregister,we should check this first. This patch fix the problem. Signed-off-by: Yang Hongyang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18TI DaVinci EMAC: Fix MDIO bus frequency configurationNageswari Srinivasan1-1/+1
There was a typo in "if condition" checking for validity of MDIO bus frequency passed as part of platform data. Bitwise AND was being used instead of a Logical AND. Tested on: DM6467 EVM Signed-off-by: Nageswari Srinivasan <[email protected]> Acked-by: Anant Gole <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18e100: Fix broken cbs accounting due to missing memset.Roger Oksanen1-1/+1
Alan Stern noticed that e100 caused slab corruption. commit 98468efddb101f8a29af974101c17ba513b07be1 changed the allocation of cbs to use dma pools that don't return zeroed memory, especially the cb->status field used to track which cb to clean, causing (the visible) double freeing of skbs and a wrong free cbs count. Now the cbs are explicitly zeroed at allocation time. Reported-by: Alan Stern <[email protected]> Tested-by: Alan Stern <[email protected]> Signed-off-by: Roger Oksanen <[email protected]> Acked-by: Jesse Brandeburg <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18broadcom: bcm54xx_shadow_read() errors ignored in bcm54xx_adjust_rxrefclk()Roel Kluin1-1/+2
If not signed read errors are ignored. Signed-off-by: Roel Kluin <[email protected]> Acked-by: Matt Carlson <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18e1000e: LED settings in EEPROM ignored on 82571 and 82572Bruce Allan1-6/+0
Do not override the customizable LED configuration set in the EEPROM. Signed-off-by: Bruce Allan <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18netxen: use module parameter correctlyStephen Hemminger1-54/+3
Netxen driver is doing this bogus thing to create a control file. This fails if device doesn't exist, and overall is a bad way to do the module parameter. Rather than fix borked code, just rewrite. Just using a writeable module parameter of 0/1 is the correct way Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-18netns: fix net.ipv6.route.gc_min_interval_ms in netnsAlexey Dobriyan1-0/+1
sysctl table was copied, all right, but ->data for net.ipv6.route.gc_min_interval_ms was not reinitialized for "!= &init_net" case. In init_net everthing works by accident due to correct ->data initialization in source table. Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-17Bluetooth: Prevent ill-timed autosuspend in USB driverOliver Neukum1-0/+1
The device must be marked busy as it receives data. Signed-off-by: Oliver Neukum <[email protected]> Tested-by: Matthew Garrett <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2009-12-17Bluetooth: Fix L2CAP locking scheme regressionAndrei Emeltchenko1-0/+1
When locking was introduced the error path branch was not taken into account. Error was found in sparse code checking. Kudos to Jani Nikula. Signed-off-by: Andrei Emeltchenko <[email protected]> Acked-by: Gustavo F. Padovan <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2009-12-17Bluetooth: Ack L2CAP I-frames before retransmit missing packetGustavo F. Padovan1-1/+1
Moving the Ack to before l2cap_retransmit_frame() we can avoid the case where txWindow is full and the packet can't be retransmited. Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2009-12-17Bluetooth: Fix unset of RemoteBusy flag for L2CAPGustavo F. Padovan1-1/+1
RemoteBusy flag need to be unset before l2cap_ertm_send(), otherwise l2cap_ertm_send() will return without sending packets because it checks that flag before start sending. Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2009-12-17Bluetooth: Fix PTR_ERR return of wrong pointer in hidp_setup_hid()Roel Kluin1-1/+1
Return the PTR_ERR of the correct pointer. Signed-off-by: Roel Kluin <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2009-12-15net: sh_eth alignment fix for sh7724 using NET_IP_ALIGN V2Magnus Damm1-1/+6
Fix sh_eth for sh7724 by adding NET_IP_ALIGN support V2. Without this patch the receive data is misaligned. Signed-off-by: Magnus Damm <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-15ixgbe: allow tx of pre-formatted vlan tagged packetsGurucharan Shetty1-1/+12
When the 82598 is fed 802.1q packets, it chokes with an error of the form: ixgbe: eth0: ixgbe_tx_csum: partial checksum but proto=81! As the logic there was not smart enough to look into the vlan header to pick out the encapsulated protocol. There are times when we'd like to send these packets out without having to configure a vlan on the interface. Here we check for the vlan tag and allow the packet to go out with the correct hardware checksum. This patch is a clone of a previously submitted patch by Arthur Jones <[email protected]> for igb (Commit - fa4a7ef36ec834fee1719636b30d2f28f4cb0166). Signed-off-by: Gurucharan Shetty <[email protected]> Signed-off-by: Arthur Jones <[email protected]> Acked-by: Mallikarjuna R Chilakala <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-15ixgbe: Fix 82598 premature copper PHY link indicatationMallikarjuna R Chilakala2-0/+40
Modified patch with Dave's comments to replace mdelay with proper msleep. Fix 82598 copper link issue, where the phy prematurely indicates link before it is ready to process packets. The new function looks for phy link and indicates that, when it is available. If phy is not ready within few seconds of MAC indicating link, the function will return failure which translates to link down indication. Signed-off-by: Mallikarjuna R Chilakala <[email protected]> Acked-by: Peter P Waskiewicz Jr <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-15ixgbe: Fix tx_restart_queue/non_eop_desc statistics countersMallikarjuna R Chilakala1-2/+5
Fix the restart_queue and non_eop_desc counters from being double-counted. They are cumulative in each ring, so we don't want to add them to the cumulative result in the adapter's master counter. Otherwise, the stats will be inaccurate Signed-off-by: Mallikarjuna R Chilakala <[email protected]> Acked-by: Peter P Waskiewicz Jr <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-15bcm63xx_enet: fix compilation failure after get_stats_count removalFlorian Fainelli1-3/+9
This patch converts bcm63xx_enet to uset get_sset_count like the other drivers do. Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-15packet: dont call sleeping functions while holding rcu_read_lock()Eric Dumazet1-40/+31
commit 654d1f8a019dfa06d (packet: less dev_put() calls) introduced a problem, calling potentially sleeping functions from a rcu_read_lock() protected section. Fix this by releasing lock before the sock_wmalloc()/memcpy_fromiovec() calls. After skb allocation and copy from user space, we redo device lookup and appropriate tests. Reported-and-tested-by: Frederic Weisbecker <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-15Merge branch 'master' of ↵David S. Miller10-11/+59
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
2009-12-15tcp: Revert per-route SACK/DSACK/TIMESTAMP changes.David S. Miller10-84/+58
It creates a regression, triggering badness for SYN_RECV sockets, for example: [19148.022102] Badness at net/ipv4/inet_connection_sock.c:293 [19148.022570] NIP: c02a0914 LR: c02a0904 CTR: 00000000 [19148.023035] REGS: eeecbd30 TRAP: 0700 Not tainted (2.6.32) [19148.023496] MSR: 00029032 <EE,ME,CE,IR,DR> CR: 24002442 XER: 00000000 [19148.024012] TASK = eee9a820[1756] 'privoxy' THREAD: eeeca000 This is likely caused by the change in the 'estab' parameter passed to tcp_parse_options() when invoked by the functions in net/ipv4/tcp_minisocks.c But even if that is fixed, the ->conn_request() changes made in this patch series is fundamentally wrong. They try to use the listening socket's 'dst' to probe the route settings. The listening socket doesn't even have a route, and you can't get the right route (the child request one) until much later after we setup all of the state, and it must be done by hand. This stuff really isn't ready, so the best thing to do is a full revert. This reverts the following commits: f55017a93f1a74d50244b1254b9a2bd7ac9bbf7d 022c3f7d82f0f1c68018696f2f027b87b9bb45c2 1aba721eba1d84a2defce45b950272cee1e6c72a cda42ebd67ee5fdf09d7057b5a4584d36fe8a335 345cda2fd695534be5a4494f1b59da9daed33663 dc343475ed062e13fc260acccaab91d7d80fd5b2 05eaade2782fb0c90d3034fd7a7d5a16266182bb 6a2a2d6bf8581216e08be15fcb563cfd6c430e1e Signed-off-by: David S. Miller <[email protected]>
2009-12-15ipvs: zero usvc and udestSimon Horman1-0/+4
Make sure that any otherwise uninitialised fields of usvc are zero. This has been obvserved to cause a problem whereby the port of fwmark services may end up as a non-zero value which causes scheduling of a destination server to fail for persisitent services. As observed by Deon van der Merwe <[email protected]>. This fix suggested by Julian Anastasov <[email protected]>. For good measure also zero udest. Cc: Deon van der Merwe <[email protected]> Acked-by: Julian Anastasov <[email protected]> Signed-off-by: Simon Horman <[email protected]> Cc: [email protected] Signed-off-by: Patrick McHardy <[email protected]>
2009-12-15netfilter: fix crashes in bridge netfilter caused by fragment jumpsPatrick McHardy4-4/+25
When fragments from bridge netfilter are passed to IPv4 or IPv6 conntrack and a reassembly queue with the same fragment key already exists from reassembling a similar packet received on a different device (f.i. with multicasted fragments), the reassembled packet might continue on a different codepath than where the head fragment originated. This can cause crashes in bridge netfilter when a fragment received on a non-bridge device (and thus with skb->nf_bridge == NULL) continues through the bridge netfilter code. Add a new reassembly identifier for packets originating from bridge netfilter and use it to put those packets in insolated queues. Fixes http://bugzilla.kernel.org/show_bug.cgi?id=14805 Reported-and-Tested-by: Chong Qiao <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2009-12-15ipv6: reassembly: use seperate reassembly queues for conntrack and local ↵Patrick McHardy5-7/+27
delivery Currently the same reassembly queue might be used for packets reassembled by conntrack in different positions in the stack (PREROUTING/LOCAL_OUT), as well as local delivery. This can cause "packet jumps" when the fragment completing a reassembled packet is queued from a different position in the stack than the previous ones. Add a "user" identifier to the reassembly queue key to seperate the queues of each caller, similar to what we do for IPv4. Signed-off-by: Patrick McHardy <[email protected]>
2009-12-14sky2: leave PCI config space writeablestephen hemminger1-13/+0
Since power management is done by PCI subsystem as well as driver, don't toggle the bit that disables PCI register writes. Signed-off-by: Stephen Hemminger <[email protected]> Acked-by: Rafael J. Wysocki <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-14sky2: print Optima chip namestephen hemminger1-1/+1
Off by one in name lookup makes Optima display as (chip 0xbc) Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-14x25: Update maintainer.Arnd Bergmann1-2/+2
On Monday 14 December 2009, andrew hendry wrote: > Thanks, I didn't know X.25 was actively maintained. I get bounces. > Is the the maintainers out of date? From looking at the posts on the x.25 mailing list and the changes that went into the kernel during the last three years in that area, I think it is safe to say that you are now the maintainer ;-). The last mail on this topic from Henner Eisen was around 2001. > AX.25 NETWORK LAYER > M: Ralf Baechle <[email protected]> > > X.25 NETWORK LAYER > M: Henner Eisen <[email protected]> How about this change? Signed-off-by: Andrew Hendry <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-14ipvs: fix synchronization on connection closeXiaotian Feng1-0/+1
commit 9d3a0de makes slaves expire as they would do on the master with much shorter timeouts. But it introduces another problem: When we close a connection, on master server the connection became CLOSE_WAIT/TIME_WAIT, it was synced to slaves, but if master is finished within it's timeouts (CLOSE), it will not be synced to slaves. Then slaves will be kept on CLOSE_WAIT/TIME_WAIT until timeout reaches. Thus we should also sync with CLOSE. Cc: Wensong Zhang <[email protected]> Cc: Simon Horman <[email protected]> Cc: Julian Anastasov <[email protected]> Cc: David S. Miller <[email protected]> Signed-off-by: Xiaotian Feng <[email protected]> Acked-by: Simon Horman <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2009-12-14netfilter: xtables: document minimal required versionJan Engelhardt1-0/+2
For both .33 and .32-stable. Signed-off-by: Jan Engelhardt <[email protected]> Cc: [email protected] Signed-off-by: Patrick McHardy <[email protected]>
2009-12-13drivers/net/bonding/: : use pr_fmtJoe Perches5-690/+465
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove DRV_NAME from pr_<level>s Consolidate long format strings Remove some extra tab indents Remove some unnecessary ()s from pr_<level>s arguments Align pr_<level> arguments Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-13can: CAN_MCP251X should depend on HAS_DMAGeert Uytterhoeven1-1/+1
When building for Sun 3: drivers/net/can/mcp251x.c:1074: undefined reference to `dma_free_coherent' drivers/net/can/mcp251x.c:976: undefined reference to `dma_alloc_coherent' drivers/net/can/mcp251x.c:1050: undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-13drivers/net/usb: Correct code taking the size of a pointerJulia Lawall1-1/+1
sizeof(dev->dev_addr) is the size of a pointer. A few lines above, the size of this field is obtained using netdev->addr_len for a call to memcpy, so do the same here. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression *x; expression f; type T; @@ *f(...,(T)x,...) // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-13drivers/net/cpmac.c: Correct code taking the size of a pointerJulia Lawall1-1/+1
sizeof(dev->dev_addr) is the size of a pointer. On the other hand, sizeof(pdata->dev_addr) is the size of an array, so use that instead. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression *x; expression f; type T; @@ *f(...,(T)x,...) // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-13drivers/net/sfc: Correct code taking the size of a pointerJulia Lawall1-1/+1
The function efx_iterate_state contains the code memcpy(&payload->msg, payload_msg, sizeof(payload_msg)); This is the only use of payload_msg. The type of payload_msg is changed from a pointer to an array, so that the result of sizeof really is the length of the string. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression *x; expression f; type T; @@ *f(...,(T)x,...) // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-13drivers/atm: Correct code taking the size of a pointerJulia Lawall1-1/+1
sizeof(TstSchedTbl) is just the size of the pointer. Change it to the size of the referenced data. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression *x; expression f; type T; @@ *f(...,(T)x,...) // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-133c574_cs: disable irq before calling el3_interruptKen Kawasaki2-0/+8
3c574_cs, 3c589_cs: disable irq before calling el3_interrupt in the media_check function. Signed-off-by: Ken Kawasaki <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-13mlx4_core: return a negative error valueroel kluin1-1/+1
The return value should be negative. Signed-off-by: Roel Kluin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-13can: Fix data length code handling in rx pathOliver Hartkopp8-25/+26
A valid CAN dataframe can have a data length code (DLC) of 0 .. 8 data bytes. When reading the CAN controllers register the 4-bit value may contain values from 0 .. 15 which may exceed the reserved space in the socket buffer! The ISO 11898-1 Chapter 8.4.2.3 (DLC field) says that register values > 8 should be reduced to 8 without any error reporting or frame drop. This patch introduces a new helper macro to cast a given 4-bit data length code (dlc) to __u8 and ensure the DLC value to be max. 8 bytes. The different handlings in the rx path of the CAN netdevice drivers are fixed. Signed-off-by: Oliver Hartkopp <[email protected]> Signed-off-by: Wolfgang Grandegger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-13net: Fix userspace RTM_NEWLINK notifications.Eric W. Biederman2-3/+14
I received some bug reports about userspace programs having problems because after RTM_NEWLINK was received they could not immediate access files under /proc/sys/net/ because they had not been registered yet. The original problem was trivially fixed by moving the userspace notification from rtnetlink_event() to the end of register_netdevice(). When testing that change I discovered I was still getting RTM_NEWLINK events before I could access proc and I was also getting RTM_NEWLINK events after I was seeing RTM_DELLINK. Things practically guaranteed to confuse userspace. After a little more investigation these extra notifications proved to be from the new notifiers NETDEV_POST_INIT and NETDEV_UNREGISTER_BATCH hitting the default case in rtnetlink_event, and triggering unnecessary RTM_NEWLINK messages. rtnetlink_event now explicitly handles NETDEV_UNREGISTER_BATCH and NETDEV_POST_INIT to avoid sending the incorrect userspace notifications. Signed-off-by: Eric W. Biederman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-13udp: udp_lib_get_port() fixEric Dumazet1-4/+3
Now we can have a large udp hash table, udp_lib_get_port() loop should be converted to a do {} while (cond) form, or we dont enter it at all if hash table size is exactly 65536. Reported-by: Yinghai Lu <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-11be2net: fix error in rx completion processing.Ajit Khaparde1-2/+2
There are certain skews of the NIC which have multiple bits set in adapter->cap. Use & instead of == to process rx completions. Signed-off-by: Ajit Khaparde <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-11igbvf: avoid reset storms due to mailbox issuesAlexander Duyck2-1/+8
From: Alexander Duyck <[email protected]> This change makes it so that reset/interrupt storms can be avoided when there are mailbox issues. The new behavior is to only allow the device to trigger mailbox related resets only once every 10 seconds. Signed-off-by: Alexander Duyck <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-11igb: fix handling of mailbox collisions between PF/VFAlexander Duyck1-9/+13
This patch changes the handling of collisions between the use of the PF/VF sides of the mailbox. Signed-off-by: Alexander Duyck <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-11usb: remove rare pm primitive for conversion to new APIOliver Neukum1-2/+2
This patch removes a rare use of the USB power management API which won't be supported after the conversion to the new generic runtime power management framework. Functionality is not altered. Signed-off-by: Oliver Neukum <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2009-12-11Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller3064-222946/+331666
Conflicts: include/net/tcp.h
2009-12-11Merge branch 'next' of ↵Linus Torvalds16-74/+248
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [ACPI/CPUFREQ] Introduce bios_limit per cpu cpufreq sysfs interface [CPUFREQ] make internal cpufreq_add_dev_* static [CPUFREQ] use an enum for speedstep processor identification [CPUFREQ] Document units for transition latency [CPUFREQ] Use global sysfs cpufreq structure for conservative governor tunings [CPUFREQ] Documentation: ABI: /sys/devices/system/cpu/cpu#/cpufreq/ [CPUFREQ] powernow-k6: set transition latency value so ondemand governor can be used [CPUFREQ] cpumask: don't put a cpumask on the stack in x86...cpufreq/powernow-k8.c
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