- 20 Dec, 2010 8 commits
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David S. Miller authored
Flush the routing cache only of entries that match the network namespace in which the purge event occurred. Signed-off-by:
David S. Miller <davem@davemloft.net> Acked-by:
Eric Dumazet <eric.dumazet@gmail.com>
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Breno Leitao authored
Currently there are some info message that is set as error, and an error message that is set as debug. This patch just fixes it. Signed-off-by:
Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by:
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Sven Eckelmann authored
hna_local_fill_buffer must return the number of added hna entries and not the last checked hash bucket. Signed-off-by:
Sven Eckelmann <sven@narfation.org> Signed-off-by:
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Joe Perches authored
Remove "pktgen: " prefix string from one pr_info. pr_fmt adds it, so this is a duplicate. Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Shan Wei authored
These macros never be used, so remove them. Signed-off-by:
Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by:
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Tejun Heo authored
Commit 6e07ebd8 (drivers/net: remove unnecessary flush_scheduled_work() calls) incorrectly removed the flush call without replacing it with the appropriate work specific operation. Fix it by flushing vdev->reset_task explicitly. Pointed out by Jon Mason. Signed-off-by:
Tejun Heo <tj@kernel.org> Cc: Jon Mason <jon.mason@exar.com> Acked-by:
Jon Mason <jon.mason@exar.com> Signed-off-by:
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Changli Gao authored
In dev_queue_xmit_nit(), we have to clone skbs as we need to mangle skbs, however, we don't need to clone skbs for all the packet_types. Except for the first packet_type, we increase skb->users instead of skb_clone(). Signed-off-by:
Changli Gao <xiaosuo@gmail.com> Acked-by:
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Eric Dumazet authored
In ri_tasklet(), we run from softirq, so can directly handle packet through netif_receive_skb() instead of netif_rx(). There is no risk of recursion. Signed-off-by:
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- 19 Dec, 2010 2 commits
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stephen hemminger authored
When device is being set to down, neigh_ifdown was being called twice. Once from addrconf notifier and once from ndisc notifier. Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
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stephen hemminger authored
Remove (unnecessary) casts to make code cleaner. Signed-off-by:
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- 17 Dec, 2010 8 commits
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David S. Miller authored
Conflicts: drivers/net/bnx2x/bnx2x.h drivers/net/wireless/iwlwifi/iwl-1000.c drivers/net/wireless/iwlwifi/iwl-6000.c drivers/net/wireless/iwlwifi/iwl-core.h drivers/vhost/vhost.c
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Dmitry V. Levin authored
$ cat << EOF | gcc -Wconversion -xc -S -o/dev/null - unsigned f(void) {return NLMSG_HDRLEN;} EOF <stdin>: In function 'f': <stdin>:3:26: warning: negative integer implicitly converted to unsigned type Signed-off-by:Dmitry V. Levin <ldv@altlinux.org> Signed-off-by:
Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by:
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Arnaud Ebalard authored
Logitec LAN-GTJ U2A (http://www.pro.logitec.co.jp/pro/g/gLAN-GTJU2A/) USB 2.0 10/10/1000 Ethernet adapter is based on ASIX AX88178 chipset. This patch adds missing USB ID for the device. Signed-off-by:
Arnaud Ebalard <arno@natisbad.org> Signed-off-by:
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Rajesh Borundia authored
Some boot code drivers dont have cleanup routine, so pci function remains in unknown state prior to driver load. So during driver load issue FLR unconditionally. Update driver version to 5.0.14. Signed-off-by:
Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by:
Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by:
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Rajesh Borundia authored
OCM window register offset was calculated incorrectly for pci function greater than zero. Signed-off-by:
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Sucheta Chakraborty authored
When interface is down, create temporary context to config LED. Signed-off-by:
Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by:
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Ben Hutchings authored
My conversion of tehuti to use request_firmware() was confused about the filename of the firmware blob. Change the driver to match the blob. Signed-off-by:
Ben Hutchings <ben@decadent.org.uk> Signed-off-by:
Andy Gospodarek <andy@greyhouse.net> Signed-off-by:
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stephen hemminger authored
When loopback device is being brought down, then keep the route table entries because they are special. The entries in the local table for linklocal routes and ::1 address should not be purged. This is a sub optimal solution to the problem and should be replaced by a better fix in future. Signed-off-by:
"Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by:
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- 16 Dec, 2010 22 commits
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Eric Dumazet authored
After recent ifb changes, we must use lockless __skb_dequeue() since lock is not anymore initialized. Signed-off-by:
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Wei Yongjun authored
Get the sctp partial delivery point using SCTP_PARTIAL_DELIVERY_POINT socket option should return 0 if success, not -ENOTSUPP. Signed-off-by:
Wei Yongjun <yjwei@cn.fujitsu.com> Acked-by:
Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by:
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Michał Mirosław authored
Some drivers are using skb_transport_offset(skb) instead of skb->csum_start for NETIF_F_HW_CSUM offload. This does not matter now, but if someone implements checksumming of encapsulated packets then this will break silently. TSO output paths are left as they are, since they are for IP+TCP only (might be worth converting though). Signed-off-by:
Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by:
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Michał Mirosław authored
Replace skb->csum_start - skb_headroom(skb) with skb_checksum_start_offset(). Note for usb/smsc95xx: skb->data - skb->head == skb_headroom(skb). Signed-off-by:
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Michał Mirosław authored
Introduce skb_checksum_start_offset() to replace repetitive calculation. Signed-off-by:
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Michał Mirosław authored
We can't change ip_summed from CHECKSUM_PARTIAL to CHECKSUM_NONE or CHECKSUM_UNNECESSARY because checksum in packet's headers is not valid and will cause invalid checksum when frame is forwarded. Signed-off-by:
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David Stevens authored
This patch fixes a missing ntohs() for bridge IPv6 multicast snooping. Signed-off-by:
David L Stevens <dlstevens@us.ibm.com> Acked-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
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Octavian Purdila authored
Special care is taken inside sk_port_alloc to avoid overwriting skc_node/skc_nulls_node. We should also avoid overwriting skc_bind_node/skc_portaddr_node. The patch fixes the following crash: BUG: unable to handle kernel paging request at fffffffffffffff0 IP: [<ffffffff812ec6dd>] udp4_lib_lookup2+0xad/0x370 [<ffffffff812ecc22>] __udp4_lib_lookup+0x282/0x360 [<ffffffff812ed63e>] __udp4_lib_rcv+0x31e/0x700 [<ffffffff812bba45>] ? ip_local_deliver_finish+0x65/0x190 [<ffffffff812bbbf8>] ? ip_local_deliver+0x88/0xa0 [<ffffffff812eda35>] udp_rcv+0x15/0x20 [<ffffffff812bba45>] ip_local_deliver_finish+0x65/0x190 [<ffffffff812bbbf8>] ip_local_deliver+0x88/0xa0 [<ffffffff812bb2cd>] ip_rcv_finish+0x32d/0x6f0 [<ffffffff8128c14c>] ? netif_receive_skb+0x99c/0x11c0 [<ffffffff812bb94b>] ip_rcv+0x2bb/0x350 [<ffffffff8128c14c>] netif_receive_skb+0x99c/0x11c0 Signed-off-by:
Leonard Crestez <lcrestez@ixiacom.com> Signed-off-by:
Octavian Purdila <opurdila@ixiacom.com> Acked-by:
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Ivan Vecera authored
Since the mbox polling uses the schedule_timeout, the mbox_lock should be a mutex and not a spin lock. The commit f25b03a7 replaced udelay() with schedule_timeout() but didn't change mbox_lock to semaphore or mutex. Signed-off-by:
Ivan Vecera <ivecera@redhat.com> Signed-off-by:
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Eric Dumazet authored
Some windows versions have wrong RFC1323 implementations, with SYN and SYNACKS messages containing zero tcp timestamps. We relaxed in commit fc1ad92d the passive connection case (Windows connects to a linux machine), but the reverse case (linux connects to a Windows machine) has an analogue problem when tsvals from windows machine are 'negative' (high order bit set) : PAWS triggers and we drops incoming messages. Fix this by making zero ts_recent value special, allowing frame to be processed. Based on a report and initial patch from Dmitiy Balakin Bugzilla reference : https://bugzilla.kernel.org/show_bug.cgi?id=24842 Reported-by: dmitriy.balakin@nicneiron.ru Signed-off-by:
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Octavian Purdila authored
Add dev_close_many and dev_deactivate_many to factorize another sync-rcu operation on the netdevice unregister path. $ modprobe dummy numdummies=10000 $ ip link set dev dummy* up $ time rmmod dummy Without the patch With the patch real 0m 24.63s real 0m 5.15s user 0m 0.00s user 0m 0.00s sys 0m 6.05s sys 0m 5.14s Signed-off-by:
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Sven Eckelmann authored
B.A.T.M.A.N. (better approach to mobile ad-hoc networking) is a routing protocol for multi-hop ad-hoc mesh networks. The networks may be wired or wireless. See http://www.open-mesh.org/ for more information and user space tools. Signed-off-by:
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Changli Gao authored
Signed-off-by:
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Taku Izumi authored
This patch provices the debugfs interface to see RLB hash table like the following: # cat /sys/kernel/debug/bonding/bond0/rlb_hash_table SourceIP DestinationIP Destination MAC DEV 10.124.196.205 10.124.196.205 ff:ff:ff:ff:ff:ff eth4 10.124.196.205 10.124.196.81 00:19:99:XX:XX:XX eth3 10.124.196.205 10.124.196.1 00:21:d8:XX:XX:XX eth0 This is helpful to check if the receive load balancing works as expected. Signed-off-by:
Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by:
Jay Vosburgh <fubar@us.ibm.com> Signed-off-by:
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Taku Izumi authored
This patch simply migrates some macros from bond_alb.c to bond_alb.h. Signed-off-by:
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Dimitris Michailidis authored
Allocate Tx queue memory on the node indicated by the new netdev_queue_numa_node_read. Signed-off-by:
Dimitris Michailidis <dm@chelsio.com> Signed-off-by:
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Dimitris Michailidis authored
Current code parses the VPD RO section for keywords but makes static assumptions about the location of the section. Remove them and parse the VPD to find it. Signed-off-by:
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Joe Perches authored
Patch originally from Joe Perches, unmodified. Signed-off-by:
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Dimitris Michailidis authored
The driver keeps a bitmap of the netdevs it registered so it knows what to unregister later. Remove that and look at reg_state instead. Signed-off-by:
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Dimitris Michailidis authored
Remove a field the driver uses to keep track of the name of the first netdev it manages to register. Do this by changing the registration loop to stop the first time it fails so the first registered device is trivial to tell. Signed-off-by:
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Dimitris Michailidis authored
The last byte of the buffer for MSI-X names could not be used due to a bogus -1. Also do not explicitly clear the last byte, snprintf will do the right thing. Signed-off-by:
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Dimitris Michailidis authored
Currently MSI-X names for netdevs with long names are truncated in /proc/interrupts due to insufficient space. Use IFNAMSIZ to size the needed space. Signed-off-by:
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