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78f1cd0 Francois Romieu 28 March 2010, 02:35:46 UTC r8169: fix broken register writes This is quite similar to b39fe41f481d20c201012e4483e76c203802dda7 though said registers are not even documented as 64-bit registers - as opposed to the initial TxDescStartAddress ones - but as single bytes which must be combined into 32 bits at the MMIO read/write level before being merged into a 64 bit logical entity. Credits go to Ben Hutchings <ben@decadent.org.uk> for the MAR registers (aka "multicast is broken for ages on ARM) and to Timo Teräs <timo.teras@iki.fi> for the MAC registers. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net> 28 March 2010, 02:35:46 UTC
1546a71 Ken Kawasaki 27 March 2010, 10:55:37 UTC pcnet_cs: add new id pcnet_cs: *add new id (Allied Telesis LM33-PCM-T Lan&Modem multifunction card) *use PROD_ID for LA-PCM.(because LA-PCM and LM33-PCM-T use the same MANF_ID). Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 23:41:28 UTC
a2fd940 Andy Gospodarek 25 March 2010, 14:49:05 UTC bonding: fix broken multicast with round-robin mode Round-robin (mode 0) does nothing to ensure that any multicast traffic originally destined for the host will continue to arrive at the host when the link that sent the IGMP join or membership report goes down. One of the benefits of absolute round-robin transmit. Keeping track of subscribed multicast groups for each slave did not seem like a good use of resources, so I decided to simply send on the curr_active slave of the bond (typically the first enslaved device that is up). This makes failover management simple as IGMP membership reports only need to be sent when the curr_active_slave changes. I tested this patch and it appears to work as expected. Originally reported by Lon Hohberger <lhh@redhat.com>. Signed-off-by: Andy Gospodarek <andy@greyhouse.net> CC: Lon Hohberger <lhh@redhat.com> CC: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 23:39:15 UTC
44ebb95 Joe Perches 26 March 2010, 16:27:55 UTC drivers/net: Fix continuation lines Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 15:33:22 UTC
39ca5f0 Emil Tantilov 26 March 2010, 11:25:58 UTC e1000: do not modify tx_queue_len on link speed change Previously the driver tweaked txqueuelen to avoid false Tx hang reports seen at half duplex. This had the effect of overriding user set values on link change/reset. Testing shows that adjusting only the timeout factor is sufficient to prevent Tx hang reports at half duplex. This patch removes all instances of tx_queue_len in the driver. Based on e1000e patch by Franco Fichtner <franco@lastsummer.de> CC: Franco Fichtner <franco@lastsummer.de> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 15:33:22 UTC
7438189 Nicolas Dichtel 25 March 2010, 23:45:35 UTC net: ipmr/ip6mr: prevent out-of-bounds vif_table access When cache is unresolved, c->mf[6]c_parent is set to 65535 and minvif, maxvif are not initialized, hence we must avoid to parse IIF and OIF. A second problem can happen when the user dumps a cache entry where a VIF, that was referenced at creation time, has been removed. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 15:33:21 UTC
e7d481a Greg Rose 25 March 2010, 17:06:48 UTC ixgbe: Do not run all Diagnostic offline tests when VFs are active When running the offline diagnostic tests check to see if any VFs are online. If so then only run the link test. This is necessary because the VFs running in guest VMs aren't aware of when the PF is taken offline for a diagnostic test. Also put a message to the system log telling the system administrator to take the VFs offline manually if (s)he wants to run a full diagnostic. Return 1 on each of the tests not run to alert the user of the condition. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 15:33:21 UTC
e017b60 Alexander Duyck 25 March 2010, 17:15:06 UTC igb: use correct bits to identify if managability is enabled igb was previously checking the wrong bits in the MANC register to determine if managability was enabled. As a result it was incorrectly powering down and resetting the phy when it didn't need to. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 15:33:20 UTC
c0e4d4b wzt wzt 25 March 2010, 20:12:59 UTC benet: Fix compile warnnings in drivers/net/benet/be_ethtool.c Fix the following warnings: be_ethtool.c:493: warning: integer constant is too large for 'long' type be_ethtool.c:493: warning: integer constant is too large for 'long' type Signed-off-by: Zhitong Wang <zhitong.wangzt@alibaba-inc.com> Acked-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 15:33:20 UTC
71c5c15 Brandon L Black 26 March 2010, 16:18:03 UTC net: Add MSG_WAITFORONE flag to recvmmsg Add new flag MSG_WAITFORONE for the recvmmsg() syscall. When this flag is specified for a blocking socket, recvmmsg() will only block until at least 1 packet is available. The default behavior is to block until all vlen packets are available. This flag has no effect on non-blocking sockets or when used in combination with MSG_DONTWAIT. Signed-off-by: Brandon L Black <blblack@gmail.com> Acked-by: Ulrich Drepper <drepper@redhat.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 15:29:01 UTC
f49c57e Emil Tantilov 24 March 2010, 12:55:02 UTC e1000e: do not modify tx_queue_len on link speed change Previously the driver tweaked txqueuelen to avoid false Tx hang reports seen at half duplex. This had the effect of overriding user set values on link change/reset. Testing shows that adjusting only the timeout factor is sufficient to prevent Tx hang reports at half duplex. This patch removes all instances of tx_queue_len in the driver. Originally reported and patched by Franco Fichtner CC: Franco Fichtner <franco@lastsummer.de> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 04:04:54 UTC
a08af74 Emil Tantilov 25 March 2010, 12:11:48 UTC igbvf: do not modify tx_queue_len on link speed change Previously the driver tweaked txqueuelen to avoid false Tx hang reports seen at half duplex. This had the effect of overriding user set values on link change/reset. Testing shows that adjusting only the timeout factor is sufficient to prevent Tx hang reports at half duplex. Based on e1000e patch by Franco Fichtner <franco@lastsummer.de> CC: Franco Fichtner <franco@lastsummer.de> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 04:01:41 UTC
6a2bad7 Pavel Emelyanov 24 March 2010, 21:51:22 UTC ipv4: Restart rt_intern_hash after emergency rebuild (v2) The the rebuild changes the genid which in turn is used at the hash calculation. Thus if we don't restart and go on with inserting the rt will happen in wrong chain. (Fixed Neil's comment about the index passed into the rt_intern_hash) Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Reviewed-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 03:57:35 UTC
b35ecb5 Pavel Emelyanov 24 March 2010, 07:43:17 UTC ipv4: Cleanup struct net dereference in rt_intern_hash There's no need in getting it 3 times and gcc isn't smart enough to understand this himself. This is just a cleanup before the fix (next patch). Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 03:57:35 UTC
4b97efd Patrick McHardy 27 March 2010, 03:27:49 UTC net: fix netlink address dumping in IPv4/IPv6 When a dump is interrupted at the last device in a hash chain and then continued, "idx" won't get incremented past s_idx, so s_ip_idx is not reset when moving on to the next device. This means of all following devices only the last n - s_ip_idx addresses are dumped. Tested-by: Pawel Staszewski <pstaszewski@itcare.pl> Signed-off-by: Patrick McHardy <kaber@trash.net> 27 March 2010, 03:27:49 UTC
ac90a14 Kyle McMartin 27 March 2009, 17:23:32 UTC tulip: Fix null dereference in uli526x_rx_packet() Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 03:20:29 UTC
a6d36d5 Ben Menchaca 24 March 2010, 05:05:02 UTC gianfar: fix undo of reserve() Fix undo of reserve() before RX recycle gfar_new_skb reserve()s space in the SKB to align it. If an error occurs, and the skb needs to be returned to the RX recycle queue, the current code attempts to reset head, but did not reset tail. This patch remembers the alignment amount, and reverses the reserve() when needed. Signed-off-by: Ben Menchaca <ben@bigfootnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 March 2010, 03:16:23 UTC
af06393 Chris Leech 24 March 2010, 12:45:21 UTC ixgbe: filter FIP frames into the FCoE offload queues During FCF solicitation, the switch is supposed to pad the solicited advertisement out to the endpoints specified maximum FCoE frame size. That means that we need to receive FIP frames that are larger than the standard MTU. To make sure the receive queue is configured correctly, we should be filtering FIP traffic into the FCoE queues. Signed-off-by: Chris Leech <christopher.leech@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:56:04 UTC
ca77cd5 Robert Love 24 March 2010, 12:45:00 UTC ixgbe: Priority tag FIP frames Currently FIP (FCoE Initialization Protocol) frames are going untagged. This causes various problems with FCFs (switches) that have negotiated a priority over dcbx. This patch tags FIP frames with the same priority as the FCoE frames. Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: Chris Leech <christopher.leech@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:56:03 UTC
a7551b7 Robert Love 24 March 2010, 10:02:04 UTC ixgbe: Don't allow user buffer count to exceed 256 If the user buffer count was 256 the shift would place a 1 in the offset region leading to errors. It also overwrites the uers buffer list. This patch makes sure that at most 256 user buffers are allowed for DDP and the buffer count is masked properly such that it doesn't overwrite the offset when shifting the bits. Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: Yi Zou <yi.zou@intel.com> Signed-off-by: Frank Zhang <frank_1.zhang@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:56:03 UTC
e0fce69 John Fastabend 24 March 2010, 10:01:45 UTC ixgbe: cleanup maximum number of tx queues In the last patch I missed an unecessary min_t comparison. This patch removes it, the path allocates at most 72 tx queues for 82599 and 24 for 82598 there is no need for this check. Additionally this sets MAX_[TX|RX]_QUEUES to 72. Which is used as the size for the tx/rx_ring arrays. There is no reason to have more tx_rings/rx_rings then num_tx_queues. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:56:02 UTC
581d1aa Greg Rose 24 March 2010, 09:36:27 UTC ixgbe: Change where clear_to_send_flag is reset to zero. The clear_to_send flag is being cleared before the call to ping all the VFs. It should be called after pinging all the VFs. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:56:02 UTC
5809a1a Greg Rose 24 March 2010, 09:36:08 UTC ixgbe: In SR-IOV mode insert delay before bring the adapter up VFs running in guest VMs do not respond in as timely a manner to PF indication it is going down as they do when running in the host domain. If the adapter is in SR-IOV mode insert a two second delay to guarantee that all VFs have had time to respond to the PF reset. In any case resetting the PF while VFs are active should be discouraged but if it must be done then there will be a two second delay to help synchronize resets among the PF and all the VFs. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:56:01 UTC
65deeed Greg Rose 24 March 2010, 09:35:42 UTC ixgbevf: Fix signed/unsigned int error In the Tx mapping function if a DMA error occurred then the unwind of previously mapped sections would improperly check an unsigned int if it was less than zero. Changed the index variable to signed to avoid the error. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:56:00 UTC
48c11a5 Amit Kumar Salecha 26 March 2010, 00:30:10 UTC netxen: update version to 4.0.73 Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:49:22 UTC
afbe5cd Amit Kumar Salecha 26 March 2010, 00:30:09 UTC netxen: added sanity check for pci map Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Return value of ioremap is not checked, NULL check added. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:49:22 UTC
77c5539 Amit Kumar Salecha 26 March 2010, 00:30:08 UTC netxen: fix warning in ioaddr for NX3031 chip Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> crb_intr_mask/crb_sts_consumer is predefined for NX2031 not for NX3031. For NX3031, these values get defined in rx context creation. Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:49:21 UTC
bb2792e Amit Kumar Salecha 26 March 2010, 00:30:07 UTC netxen: fix bios version calculation Bios sub version from unified fw image is calculated incorrect. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 18:49:21 UTC
4300e8c David S. Miller 26 March 2010, 17:23:30 UTC Revert "r8169: enable 64-bit DMA by default for PCI Express devices (v2)" This reverts commit 353176888386d9025062a12dcec08d49af10cf2c. People are reporting problems due to this change and there is no anticipation that the cause will be tracked down any time soon. We can try next time to selectively re-enable this based upon chip type, or have a black list of some sort. Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 17:23:30 UTC
3da0ae6 David S. Miller 26 March 2010, 03:32:39 UTC isdn: Add netdev to lists in MAINTAINERS entry. Signed-off-by: David S. Miller <davem@davemloft.net> 26 March 2010, 03:32:39 UTC
7c9f757 Jon Maloy 25 March 2010, 19:40:09 UTC TIPC: Removed inactive maintainer Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net> 25 March 2010, 19:40:09 UTC
f61bb62 Henne 25 March 2010, 12:05:32 UTC isdn: Cleanup Sections in PCMCIA driver elsa Compiling this driver gave a section mismatch, so I reviewed the init/exit paths of the driver and made the correct changes. WARNING: drivers/isdn/hisax/built-in.o(.text+0x55e37): Section mismatch in reference from the function elsa_cs_config() to the function .devinit.text:hisax_init_pcmcia() The function elsa_cs_config() references the function __devinit hisax_init_pcmcia(). This is often because elsa_cs_config lacks a __devinit annotation or the annotation of hisax_init_pcmcia is wrong. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Acked-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net> 25 March 2010, 18:58:02 UTC
a465870 Henne 25 March 2010, 12:05:31 UTC isdn: Cleanup Sections in PCMCIA driver avma1 Compiling this driver gave a section mismatch, so I reviewed the init/exit paths of the driver and made the correct changes. WARNING: drivers/isdn/hisax/built-in.o(.text+0x56512): Section mismatch in reference from the function avma1cs_config() to the function .devinit.text:hisax_init_pcmcia() The function avma1cs_config() references the function __devinit hisax_init_pcmcia(). This is often because avma1cs_config lacks a __devinit annotation or the annotation of hisax_init_pcmcia is wrong. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Acked-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net> 25 March 2010, 18:58:01 UTC
158e33d Henne 25 March 2010, 12:05:30 UTC isdn: Cleanup Sections in PCMCIA driver teles Compiling this driver gave a section mismatch, so I reviewed the init/exit paths of the driver and made the correct changes. WARNING: drivers/isdn/hisax/built-in.o(.text+0x56bfb): Section mismatch in reference from the function teles_cs_config() to the function .devinit.text:hisax_init_pcmcia() The function teles_cs_config() references the function __devinit hisax_init_pcmcia(). This is often because teles_cs_config lacks a __devinit annotation or the annotation of hisax_init_pcmcia is wrong. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Acked-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net> 25 March 2010, 18:58:01 UTC
93b39a0 Henne 25 March 2010, 12:05:29 UTC isdn: Cleanup Sections in PCMCIA driver sedlbauer Compiling this driver gave a section mismatch, so I reviewed the init/exit paths of the driver and made the correct changes. WARNING: drivers/isdn/hisax/built-in.o(.text+0x558d6): Section mismatch in reference from the function sedlbauer_config() to the function .devinit.text:hisax_init_pcmcia() The function sedlbauer_config() references the function __devinit hisax_init_pcmcia(). This is often because sedlbauer_config lacks a __devinit annotation or the annotation of hisax_init_pcmcia is wrong. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Acked-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net> 25 March 2010, 18:58:00 UTC
bcbe536 David S. Miller 23 March 2010, 02:59:47 UTC via-velocity: Fix FLOW_CNTL_TX_RX handling in set_mii_flow_control() Clear, don't set, ANAR_ASMDIR in this case. Noticed by Roel Kluin. Signed-off-by: David S. Miller <davem@davemloft.net> 25 March 2010, 18:56:32 UTC
80bb3a0 David S. Miller 25 March 2010, 18:48:58 UTC Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6 25 March 2010, 18:48:58 UTC
8f59922 Eric Dumazet 25 March 2010, 16:25:11 UTC netfilter: xt_hashlimit: IPV6 bugfix A missing break statement in hashlimit_ipv6_mask(), and masks between /64 and /95 are not working at all... Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> 25 March 2010, 16:25:11 UTC
9c13886 Jozsef Kadlecsik 25 March 2010, 10:17:26 UTC netfilter: ip6table_raw: fix table priority The order of the IPv6 raw table is currently reversed, that makes impossible to use the NOTRACK target in IPv6: for example if someone enters ip6tables -t raw -A PREROUTING -p tcp --dport 80 -j NOTRACK and if we receive fragmented packets then the first fragment will be untracked and thus skip nf_ct_frag6_gather (and conntrack), while all subsequent fragments enter nf_ct_frag6_gather and reassembly will never successfully be finished. Singed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Patrick McHardy <kaber@trash.net> 25 March 2010, 10:17:26 UTC
55e0d7c Eric Dumazet 25 March 2010, 10:00:22 UTC netfilter: xt_hashlimit: dl_seq_stop() fix If dl_seq_start() memory allocation fails, we crash later in dl_seq_stop(), trying to kfree(ERR_PTR(-ENOMEM)) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> 25 March 2010, 10:00:22 UTC
9a127aa Dan Carpenter 24 March 2010, 01:47:00 UTC af_key: return error if pfkey_xfrm_policy2msg_prep() fails The original code saved the error value but just returned 0 in the end. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Jamal Hadi Salim <hadi@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net> 24 March 2010, 20:28:27 UTC
03e6d81 Alexander Duyck 23 March 2010, 20:40:50 UTC skbuff: remove unused dma_head & dma_maps fields The dma map fields in the skb_shared_info structure no longer has any users and can be dropped since it is making the skb_shared_info unecessarily larger. Running slabtop show that we were using 4K slabs for the skb->head on x86_64 w/ an allocation size of 1522. It turns out that the dma_head and dma_maps array made skb_shared large enough that we had crossed over the 2k boundary with standard frames and as such we were using 4k blocks of memory for all skbs. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 24 March 2010, 18:13:35 UTC
f6b9f4b Vasu Dev 23 March 2010, 14:42:05 UTC vlan: updates vlan real_num_tx_queues Updates real_num_tx_queues in case underlying real device has changed real_num_tx_queues. -v2 As per Eric Dumazet<eric.dumazet@gmail.com> comment:- -- adds BUG_ON to catch case of real_num_tx_queues exceeding num_tx_queues. -- created this self contained patch to just update real_num_tx_queues. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 24 March 2010, 18:11:38 UTC
669d3e0 Vasu Dev 23 March 2010, 14:41:45 UTC vlan: adds vlan_dev_select_queue This is required to correctly select vlan tx queue for a driver supporting multi tx queue with ndo_select_queue implemented since currently selected vlan tx queue is unaligned to selected queue by real net_devce ndo_select_queue. Unaligned vlan tx queue selection causes thrash with higher vlan tx lock contention for least fcoe traffic and wrong socket tx queue_mapping for ixgbe having ndo_select_queue implemented. -v2 As per Eric Dumazet<eric.dumazet@gmail.com> comments, mirrored vlan net_device_ops to have them with and without vlan_dev_select_queue and then select according to real dev ndo_select_queue present or not for a vlan net_device. This is to completely skip vlan_dev_select_queue calling for real net_device not supporting ndo_select_queue. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 24 March 2010, 18:11:38 UTC
31b24b9 Alexander Duyck 23 March 2010, 18:35:18 UTC igb: only use vlan_gro_receive if vlans are registered This change makes it so that vlan_gro_receive is only used if vlans have been registered to the adapter structure. Previously we were just sending all vlan tagged frames in via this function but this results in a null pointer dereference when vlans are not registered. [ This fixes bugzilla entry 15582 -Eric Dumazet] Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 24 March 2010, 06:19:57 UTC
d07f3e3 Emil Tantilov 23 March 2010, 18:34:57 UTC igb: do not modify tx_queue_len on link speed change Previously the driver tweaked txqueuelen to avoid false Tx hang reports seen at half duplex. This had the effect of overriding user set values on link change/reset. Testing shows that adjusting only the timeout factor is sufficient to prevent Tx hang reports at half duplex. Based on e1000e patch by Franco Fichtner <franco@lastsummer.de> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 24 March 2010, 06:19:57 UTC
fa3d9a6 Mitch Williams 23 March 2010, 18:34:38 UTC igb: count Rx FIFO errors correctly Don't aggregate rx_no_buffer_count into rx_fifo_errors. RNBC counts packets that get queued temporarily in the adapter's FIFO. These packets are not dropped and are not errors. The correct counter is rx_missed_errors (MPC). Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 24 March 2010, 06:19:56 UTC
1bf1e34 Michael Chan 23 March 2010, 13:13:12 UTC bnx2: Use proper handler during netpoll. Netpoll needs to call the proper handler depending on the IRQ mode and the vector. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 24 March 2010, 06:19:56 UTC
4327ba4 Benjamin Li 23 March 2010, 13:13:11 UTC bnx2: Fix netpoll crash. The bnx2 driver calls netif_napi_add() for all the NAPI structs during ->probe() time but not all of them will be used if we're not in MSI-X mode. This creates a problem for netpoll since it will poll all the NAPI structs in the dev_list whether or not they are scheduled, resulting in a crash when we access structure fields not initialized for that vector. We fix it by moving the netif_napi_add() call to ->open() after the number of IRQ vectors has been determined. Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 24 March 2010, 06:19:55 UTC
4881a4f Jens Rottmann 23 March 2010, 04:23:50 UTC ksz884x: fix return value of netdev_set_eeprom ksz884x: fix return value of netdev_set_eeprom netdev_set_eeprom() confused ethtool by just returning 1 on error instead of a proper -EINVAL. Signed-off-by: Jens Rottmann <JRottmann@LiPPERTEmbedded.de> Signed-off-by: David S. Miller <davem@davemloft.net> 23 March 2010, 20:06:15 UTC
8e039d8 Ben Blum 23 March 2010, 05:24:03 UTC cgroups: net_cls as module Allows the net_cls cgroup subsystem to be compiled as a module This patch modifies net/sched/cls_cgroup.c to allow the net_cls subsystem to be optionally compiled as a module instead of builtin. The cgroup_subsys struct is moved around a bit to allow the subsys_id to be either declared as a compile-time constant by the cgroup_subsys.h include in cgroup.h, or, if it's a module, initialized within the struct by cgroup_load_subsys. Signed-off-by: Ben Blum <bblum@andrew.cmu.edu> Acked-by: Li Zefan <lizf@cn.fujitsu.com> Cc: Paul Menage <menage@google.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net> 23 March 2010, 20:06:14 UTC
688328c Eric W. Biederman 17 March 2010, 22:24:39 UTC netxen: The driver doesn't work on NX_P3_B1 so cause probe to fail. I haven't been able to get link up on a NX_P3_B1 since 2.6.31. The driver complains about a firmware hang instead. When I asked I was told rev 0x41 was a preproduction rev. So disable support in the driver so no one is surprised the code doesn't work. Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> 23 March 2010, 03:32:38 UTC
5fc05f8 Amerigo Wang 21 March 2010, 22:59:58 UTC netpoll: warn when there are spaces in parameters v2: update according to Frans' comments. Currently, if we leave spaces before dst port, netconsole will silently accept it as 0. Warn about this. Also, when spaces appear in other places, make them visible in error messages. Signed-off-by: WANG Cong <amwang@redhat.com> Cc: David Miller <davem@davemloft.net> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net> 23 March 2010, 03:05:45 UTC
21afc27 Mike Frysinger 21 March 2010, 21:06:01 UTC can: bfin_can: switch to common Blackfin can header The MMR bits are being moved to this header, so include it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net> 23 March 2010, 03:05:45 UTC
91c030b David S. Miller 23 March 2010, 03:05:26 UTC Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 23 March 2010, 03:05:26 UTC
ae6be51 Linus Torvalds 22 March 2010, 20:12:33 UTC Fix up prototype for sys_ipc breakage Commit 45575f5a426c ("ppc64 sys_ipc breakage in 2.6.34-rc2") fixed the definition of the sys_ipc() helper, but didn't fix the prototype in <linux/syscalls.h> Reported-and-tested-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 March 2010, 20:12:33 UTC
ef16915 Patrick McHardy 22 March 2010, 17:25:20 UTC netfilter: xt_recent: fix regression in rules using a zero hit_count Commit 8ccb92ad (netfilter: xt_recent: fix false match) fixed supposedly false matches in rules using a zero hit_count. As it turns out there is nothing false about these matches and people are actually using entries with a hit_count of zero to make rules dependant on addresses inserted manually through /proc. Since this slipped past the eyes of three reviewers, instead of reverting the commit in question, this patch explicitly checks for a hit_count of zero to make the intentions more clear. Reported-by: Thomas Jarosch <thomas.jarosch@intra2net.com> Tested-by: Thomas Jarosch <thomas.jarosch@intra2net.com> Cc: stable@kernel.org Signed-off-by: Patrick McHardy <kaber@trash.net> 22 March 2010, 17:25:20 UTC
7c3456f Tetsuo Handa 22 March 2010, 17:22:55 UTC rxrpc: Check allocation failure. alloc_skb() can return NULL. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> 22 March 2010, 17:22:55 UTC
7b1f513 Linus Torvalds 22 March 2010, 17:03:51 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio: console: Check if port is valid in resize_console virtio: console: Generate a kobject CHANGE event on adding 'name' attribute 22 March 2010, 17:03:51 UTC
258152a Linus Torvalds 22 March 2010, 17:01:58 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (38 commits) ip_gre: include route header_len in max_headroom calculation if_tunnel.h: add missing ams/byteorder.h include ipv4: Don't drop redirected route cache entry unless PTMU actually expired net: suppress lockdep-RCU false positive in FIB trie. Bluetooth: Fix kernel crash on L2CAP stress tests Bluetooth: Convert debug files to actually use debugfs instead of sysfs Bluetooth: Fix potential bad memory access with sysfs files netfilter: ctnetlink: fix reliable event delivery if message building fails netlink: fix NETLINK_RECV_NO_ENOBUFS in netlink_set_err() NET_DMA: free skbs periodically netlink: fix unaligned access in nla_get_be64() tcp: Fix tcp_mark_head_lost() with packets == 0 net: ipmr/ip6mr: fix potential out-of-bounds vif_table access KS8695: update ksp->next_rx_desc_read at the end of rx loop igb: Add support for 82576 ET2 Quad Port Server Adapter ixgbevf: Message formatting cleanups ixgbevf: Shorten up delay timer for watchdog task ixgbevf: Fix VF Stats accounting after reset ixgbe: Set IXGBE_RSC_CB(skb)->DMA field to zero after unmapping the address ixgbe: fix for real_num_tx_queues update issue ... 22 March 2010, 17:01:58 UTC
e919241 Linus Torvalds 22 March 2010, 16:58:04 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: edac, mce: Filter out invalid values 22 March 2010, 16:58:04 UTC
c3824d2 Tetsuo Handa 22 March 2010, 13:50:19 UTC rxrpc: Check allocation failure. alloc_skb() can return NULL. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 March 2010, 16:57:19 UTC
99b437a Dan Carpenter 22 March 2010, 13:07:14 UTC AFS: Potential null dereference It seems clear from the surrounding code that xpermits is allowed to be NULL here. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 March 2010, 16:57:19 UTC
45575f5 Anton Blanchard 22 March 2010, 06:47:59 UTC ppc64 sys_ipc breakage in 2.6.34-rc2 I chased down a fail on ppc64 on 2.6.34-rc2 where an application that uses shared memory was getting a SEGV. Commit baed7fc9b580bd3fb8252ff1d9b36eaf1f86b670 ("Add generic sys_ipc wrapper") changed the second argument from an unsigned long to an int. When we call shmget the system call wrappers for sys_ipc will sign extend second (ie the size) which truncates it. It took a while to track down because the call succeeds and strace shows the untruncated size :) The patch below changes second from an int to an unsigned long which fixes shmget on ppc64 (and I assume s390, sparc64 and mips64). Signed-off-by: Anton Blanchard <anton@samba.org> -- I assume the function prototypes for the other IPC methods would cause us to sign or zero extend second where appropriate (avoiding any security issues). Come to think of it, the syscall wrappers for each method should do that for us as well. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 March 2010, 16:57:19 UTC
a90110c Rafael J. Wysocki 21 March 2010, 20:51:51 UTC x86 / perf: Fix suspend to RAM on HP nx6325 Commit 3f6da3905398826d85731247e7fbcf53400c18bd (perf: Rework and fix the arch CPU-hotplug hooks) broke suspend to RAM on my HP nx6325 (and most likely on other AMD-based boxes too) by allowing amd_pmu_cpu_offline() to be executed for CPUs that are going offline as part of the suspend process. The problem is that cpuhw->amd_nb may be NULL already, so the function should make sure it's not NULL before accessing the object pointed to by it. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 March 2010, 16:57:19 UTC
5b89d2f Borislav Petkov 09 March 2010, 19:38:48 UTC edac, mce: Filter out invalid values Print the CPU associated with the error only when the field is valid. Cc: <stable@kernel.org> # .32.x .33.x Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> 22 March 2010, 15:33:31 UTC
2de16a4 Amit Shah 19 March 2010, 12:06:44 UTC virtio: console: Check if port is valid in resize_console The console port could have been hot-unplugged. Check if it is valid before working on it. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 22 March 2010, 12:24:55 UTC
ec64213 Amit Shah 19 March 2010, 12:06:43 UTC virtio: console: Generate a kobject CHANGE event on adding 'name' attribute When the host lets us know what 'name' a port is assigned, we create the sysfs 'name' attribute. Generate a 'change' event after this so that udev wakes up and acts on the rules for virtio-ports (currently there's only one rule that creates a symlink from the 'name' to the actual char device). Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 22 March 2010, 12:24:53 UTC
243aad8 Timo Teräs 20 March 2010, 02:27:58 UTC ip_gre: include route header_len in max_headroom calculation Taking route's header_len into account, and updating gre device needed_headroom will give better hints on upper bound of required headroom. This is useful if the gre traffic is xfrm'ed. Signed-off-by: Timo Teras <timo.teras@iki.fi> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> 22 March 2010, 04:23:28 UTC
9bf35c8 Paulius Zaleckas 22 March 2010, 04:19:02 UTC if_tunnel.h: add missing ams/byteorder.h include When compiling userspace application which includes if_tunnel.h and uses GRE_* defines you will get undefined reference to __cpu_to_be16. Fix this by adding missing #include <asm/byteorder.h> Cc: stable@kernel.org Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 22 March 2010, 04:19:02 UTC
5e016cb Guenter Roeck 22 March 2010, 03:55:13 UTC ipv4: Don't drop redirected route cache entry unless PTMU actually expired TCP sessions over IPv4 can get stuck if routers between endpoints do not fragment packets but implement PMTU instead, and we are using those routers because of an ICMP redirect. Setup is as follows MTU1 MTU2 MTU1 A--------B------C------D with MTU1 > MTU2. A and D are endpoints, B and C are routers. B and C implement PMTU and drop packets larger than MTU2 (for example because DF is set on all packets). TCP sessions are initiated between A and D. There is packet loss between A and D, causing frequent TCP retransmits. After the number of retransmits on a TCP session reaches tcp_retries1, tcp calls dst_negative_advice() prior to each retransmit. This results in route cache entries for the peer to be deleted in ipv4_negative_advice() if the Path MTU is set. If the outstanding data on an affected TCP session is larger than MTU2, packets sent from the endpoints will be dropped by B or C, and ICMP NEEDFRAG will be returned. A and D receive NEEDFRAG messages and update PMTU. Before the next retransmit, tcp will again call dst_negative_advice(), causing the route cache entry (with correct PMTU) to be deleted. The retransmitted packet will be larger than MTU2, causing it to be dropped again. This sequence repeats until the TCP session aborts or is terminated. Problem is fixed by removing redirected route cache entries in ipv4_negative_advice() only if the PMTU is expired. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net> 22 March 2010, 03:55:13 UTC
e3a61d4 David S. Miller 22 March 2010, 01:03:11 UTC Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6 22 March 2010, 01:03:11 UTC
634a4b2 Paul E. McKenney 22 March 2010, 01:01:05 UTC net: suppress lockdep-RCU false positive in FIB trie. Allow fib_find_node() to be called either under rcu_read_lock() protection or with RTNL held. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 22 March 2010, 01:01:05 UTC
c2c77ec Andrei Emeltchenko 19 March 2010, 08:26:28 UTC Bluetooth: Fix kernel crash on L2CAP stress tests Added very simple check that req buffer has enough space to fit configuration parameters. Shall be enough to reject packets with configuration size more than req buffer. Crash trace below [ 6069.659393] Unable to handle kernel paging request at virtual address 02000205 [ 6069.673034] Internal error: Oops: 805 [#1] PREEMPT ... [ 6069.727172] PC is at l2cap_add_conf_opt+0x70/0xf0 [l2cap] [ 6069.732604] LR is at l2cap_recv_frame+0x1350/0x2e78 [l2cap] ... [ 6070.030303] Backtrace: [ 6070.032806] [<bf1c2880>] (l2cap_add_conf_opt+0x0/0xf0 [l2cap]) from [<bf1c6624>] (l2cap_recv_frame+0x1350/0x2e78 [l2cap]) [ 6070.043823] r8:dc5d3100 r7:df2a91d6 r6:00000001 r5:df2a8000 r4:00000200 [ 6070.050659] [<bf1c52d4>] (l2cap_recv_frame+0x0/0x2e78 [l2cap]) from [<bf1c8408>] (l2cap_recv_acldata+0x2bc/0x350 [l2cap]) [ 6070.061798] [<bf1c814c>] (l2cap_recv_acldata+0x0/0x350 [l2cap]) from [<bf0037a4>] (hci_rx_task+0x244/0x478 [bluetooth]) [ 6070.072631] r6:dc647700 r5:00000001 r4:df2ab740 [ 6070.077362] [<bf003560>] (hci_rx_task+0x0/0x478 [bluetooth]) from [<c006b9fc>] (tasklet_action+0x78/0xd8) [ 6070.087005] [<c006b984>] (tasklet_action+0x0/0xd8) from [<c006c160>] Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Acked-by: Gustavo F. Padovan <gustavo@padovan.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> 21 March 2010, 04:49:36 UTC
aef7d97 Marcel Holtmann 21 March 2010, 04:27:45 UTC Bluetooth: Convert debug files to actually use debugfs instead of sysfs Some of the debug files ended up wrongly in sysfs, because at that point of time, debugfs didn't exist. Convert these files to use debugfs and also seq_file. This patch converts all of these files at once and then removes the exported symbol for the Bluetooth sysfs class. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> 21 March 2010, 04:49:35 UTC
101545f Marcel Holtmann 15 March 2010, 21:12:58 UTC Bluetooth: Fix potential bad memory access with sysfs files When creating a high number of Bluetooth sockets (L2CAP, SCO and RFCOMM) it is possible to scribble repeatedly on arbitrary pages of memory. Ensure that the content of these sysfs files is always less than one page. Even if this means truncating. The files in question are scheduled to be moved over to debugfs in the future anyway. Based on initial patches from Neil Brown and Linus Torvalds Reported-by: Neil Brown <neilb@suse.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> 21 March 2010, 04:49:32 UTC
af98441 David S. Miller 20 March 2010, 21:41:01 UTC Merge branch 'vhost' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost 20 March 2010, 21:41:01 UTC
37b7ef7 Pablo Neira Ayuso 16 March 2010, 13:30:21 UTC netfilter: ctnetlink: fix reliable event delivery if message building fails This patch fixes a bug that allows to lose events when reliable event delivery mode is used, ie. if NETLINK_BROADCAST_SEND_ERROR and NETLINK_RECV_NO_ENOBUFS socket options are set. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 21:29:03 UTC
1a50307 Pablo Neira Ayuso 18 March 2010, 14:24:42 UTC netlink: fix NETLINK_RECV_NO_ENOBUFS in netlink_set_err() Currently, ENOBUFS errors are reported to the socket via netlink_set_err() even if NETLINK_RECV_NO_ENOBUFS is set. However, that should not happen. This fixes this problem and it changes the prototype of netlink_set_err() to return the number of sockets that have set the NETLINK_RECV_NO_ENOBUFS socket option. This return value is used in the next patch in these bugfix series. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 21:29:03 UTC
73852e8 Steven J. Magnani 16 March 2010, 05:22:44 UTC NET_DMA: free skbs periodically Under NET_DMA, data transfer can grind to a halt when userland issues a large read on a socket with a high RCVLOWAT (i.e., 512 KB for both). This appears to be because the NET_DMA design queues up lots of memcpy operations, but doesn't issue or wait for them (and thus free the associated skbs) until it is time for tcp_recvmesg() to return. The socket hangs when its TCP window goes to zero before enough data is available to satisfy the read. Periodically issue asynchronous memcpy operations, and free skbs for ones that have completed, to prevent sockets from going into zero-window mode. Signed-off-by: Steven J. Magnani <steve@digidescorp.com> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 21:29:02 UTC
f5d410f Pablo Neira Ayuso 16 March 2010, 13:30:44 UTC netlink: fix unaligned access in nla_get_be64() This patch fixes a unaligned access in nla_get_be64() that was introduced by myself in a17c859849402315613a0015ac8fbf101acf0cc1. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 05:47:23 UTC
6830c25 Lennart Schulte 17 March 2010, 02:16:29 UTC tcp: Fix tcp_mark_head_lost() with packets == 0 A packet is marked as lost in case packets == 0, although nothing should be done. This results in a too early retransmitted packet during recovery in some cases. This small patch fixes this issue by returning immediately. Signed-off-by: Lennart Schulte <lennart.schulte@nets.rwth-aachen.de> Signed-off-by: Arnd Hannemann <hannemann@nets.rwth-aachen.de> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 05:47:22 UTC
a50436f Patrick McHardy 17 March 2010, 06:04:14 UTC net: ipmr/ip6mr: fix potential out-of-bounds vif_table access mfc_parent of cache entries is used to index into the vif_table and is initialised from mfcctl->mfcc_parent. This can take values of to 2^16-1, while the vif_table has only MAXVIFS (32) entries. The same problem affects ip6mr. Refuse invalid values to fix a potential out-of-bounds access. Unlike the other validity checks, this is checked in ipmr_mfc_add() instead of the setsockopt handler since its unused in the delete path and might be uninitialized. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 05:47:22 UTC
ea93fd9 Yegor Yefremov 20 March 2010, 05:43:29 UTC KS8695: update ksp->next_rx_desc_read at the end of rx loop There is no need to adjust the next rx descriptor after each packet, so do it only once at the end of the routine. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> 20 March 2010, 05:43:29 UTC
b894fa2 Carolyn Wyborny 19 March 2010, 06:07:48 UTC igb: Add support for 82576 ET2 Quad Port Server Adapter Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 04:11:35 UTC
29b8dd0 Greg Rose 19 March 2010, 03:00:31 UTC ixgbevf: Message formatting cleanups Clean up some text output formatting. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 04:00:45 UTC
4c3a822 Greg Rose 19 March 2010, 03:00:12 UTC ixgbevf: Shorten up delay timer for watchdog task The recovery from PF reset works better when you shorten up the delay until the watchdog task executes. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 04:00:45 UTC
33bd9f6 Greg Rose 19 March 2010, 02:59:52 UTC ixgbevf: Fix VF Stats accounting after reset The counters in the 82599 Virtual Function are not clear on read. They accumulate to the maximum value and then roll over. They are also not cleared when the VF executes a soft reset, so it is possible they are non-zero when the driver loads and starts. This has all been accounted for in the code that keeps the stats up to date but there is one case that is not. When the PF driver is reset the counters in the VF are all reset to zero. This adds an additional accounting overhead into the VF driver when the PF is reset under its feet. This patch adds additional counters that are used by the VF driver to accumulate and save stats after a PF reset has been detected. Prior to this patch displaying the stats in the VF after the PF has reset would show bogus data. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 04:00:44 UTC
fd3686a Mallikarjuna R Chilakala 19 March 2010, 04:41:33 UTC ixgbe: Set IXGBE_RSC_CB(skb)->DMA field to zero after unmapping the address As per Simon Horman's feedback set IXGBE_RSC_CB(skb)->dma to zero after unmapping HWRSC DMA address to avoid double freeing. Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 04:00:44 UTC
936332b Vasu Dev 19 March 2010, 04:33:10 UTC ixgbe: fix for real_num_tx_queues update issue Currently netdev_features_change is called before fcoe tx queues setup is done, so this patch moves calling of netdev_features_change after tx queues setup is done in ixgbe_init_interrupt_scheme, so that real_num_tx_queues is updated correctly on each fcoe enable or disable. This allows additional fcoe queues updated correctly in vlan driver for their correct queue selection. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 04:00:43 UTC
97e3ecd stephen hemminger 18 March 2010, 11:27:32 UTC TCP: check min TTL on received ICMP packets This adds RFC5082 checks for TTL on received ICMP packets. It adds some security against spoofed ICMP packets disrupting GTSM protected sessions. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 04:00:42 UTC
1041444 Herbert Xu 18 March 2010, 23:00:22 UTC ipv6: Remove redundant dst NULL check in ip6_dst_check As the only path leading to ip6_dst_check makes an indirect call through dst->ops, dst cannot be NULL in ip6_dst_check. This patch removes this check in case it misleads people who come across this code. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 04:00:42 UTC
d11a4dc Timo Teräs 18 March 2010, 23:20:20 UTC ipv4: check rt_genid in dst_check Xfrm_dst keeps a reference to ipv4 rtable entries on each cached bundle. The only way to renew xfrm_dst when the underlying route has changed, is to implement dst_check for this. This is what ipv6 side does too. The problems started after 87c1e12b5eeb7b30b4b41291bef8e0b41fc3dde9 ("ipsec: Fix bogus bundle flowi") which fixed a bug causing xfrm_dst to not get reused, until that all lookups always generated new xfrm_dst with new route reference and path mtu worked. But after the fix, the old routes started to get reused even after they were expired causing pmtu to break (well it would occationally work if the rtable gc had run recently and marked the route obsolete causing dst_check to get called). Signed-off-by: Timo Teras <timo.teras@iki.fi> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> 20 March 2010, 04:00:41 UTC
220bf99 Linus Torvalds 20 March 2010, 01:17:57 UTC Linux 2.6.34-rc2 20 March 2010, 01:17:57 UTC
e4d8063 Linus Torvalds 20 March 2010, 01:16:20 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: serial: sh-sci: remove duplicated #include sh: Export uncached helper symbols. sh: Fix up NUMA build for 29-bit. serial: sh-sci: Fix build failure for non-sh architectures. sh: Fix up uncached offset for legacy 29-bit mode. sh: Support CPU affinity masks for INTC controllers. 20 March 2010, 01:16:20 UTC
b50df7d Linus Torvalds 20 March 2010, 01:14:22 UTC Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb * 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb: uwb: remove duplicate cpu_to_le16() uwb: declare MODULE_FIRMWARE() in i1480 DFU driver uwb: make USB device id table constant uwb: wlp: refactor wlp_get_<attribute>() macros 20 March 2010, 01:14:22 UTC
352d465 Linus Torvalds 19 March 2010, 20:49:29 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6: alpha: fix compile errors in dma-mapping-common.h alpha: remove trailing spaces in messages alpha: use __ratelimit 19 March 2010, 20:49:29 UTC
95c46af Linus Torvalds 19 March 2010, 20:42:43 UTC Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Remove IOMMU_VMERGE config option powerpc: Fix swiotlb to respect the boot option powerpc: Do not call prink when CONFIG_PRINTK is not defined powerpc: Use correct ccr bit for syscall error status powerpc/fsl-booke: Get coherent bit from PTE powerpc/85xx: Make sure lwarx hint isn't set on ppc32 19 March 2010, 20:42:43 UTC
cf3966b Linus Torvalds 19 March 2010, 20:42:00 UTC Merge branch 'zerolen' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'zerolen' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6: Delete zero-length file drivers/mtd/maps/omap_nor.c 19 March 2010, 20:42:00 UTC
8dba8f9 Linus Torvalds 19 March 2010, 20:40:03 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: tty_port,usb-console: Fix usb serial console open/close regression tty: cpm_uart: use resource_size() tty_buffer: Fix distinct type warning hvc_console: Fix race between hvc_close and hvc_remove uartlite: Fix build on sparc. tty: Take a 256 byte padding into account when buffering below sub-page units Revert "tty: Add a new VT mode which is like VT_PROCESS but doesn't require a VT_RELDISP ioctl call" 19 March 2010, 20:40:03 UTC
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