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2013-02-19ip_gre: remove an extra dst_release()Eric Dumazet
commit 68c331631143 (v4 GRE: Add TCP segmentation offload for GRE) introduced a bug in error path. dst is attached to skb, so will be released when skb is freed. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Pravin B Shelar <pshelar@nicira.com> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19ppp: set qdisc_tx_busylock to avoid LOCKDEP splatEric Dumazet
If a qdisc is installed on a ppp device, its possible to get a lockdep splat under stress, because nested dev_queue_xmit() can lock busylock a second time (on a different device, so its a false positive) Avoid this problem using a distinct lock_class_key for ppp devices. Reported-by: Yanko Kaneti <yaneti@declera.com> Tested-by: Yanko Kaneti <yaneti@declera.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19atl1c: restore buffer stateHuang, Xiong
in the previous commit : f1f220ea1dda078, the BUSY state of buffer is wrongly deleted. this patch just restore it. Signed-off-by: xiong <xiong@qca.qualcomm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19net: fix a build failure when !CONFIG_PROC_FSCong Wang
When !CONFIG_PROC_FS dev_mcast_init() is not defined, actually we can just merge dev_mcast_init() into dev_proc_init(). Reported-by: Gao feng <gaofeng@cn.fujitsu.com> Cc: Gao feng <gaofeng@cn.fujitsu.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19net: ipv4: fix waring -Wunused-variableGao feng
the vars ip_rt_gc_timeout is used only when CONFIG_SYSCTL is selected. move these vars into CONFIG_SYSCTL. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19net: proc: fix build failed when procfs is not configuredGao feng
commit d4beaa66add8aebf83ab16d2fde4e4de8dac36df "net: proc: change proc_net_fops_create to proc_create" uses proc_create to replace proc_net_fops_create, when CONFIG_PROC isn't configured, some build error will occurs. net/packet/af_packet.c: In function 'packet_net_init': net/packet/af_packet.c:3831:48: error: 'packet_seq_fops' undeclared (first use in this function) net/packet/af_packet.c:3831:48: note: each undeclared identifier is reported only once for each function it appears in There may be other build fails like above,this patch change proc_create from function to macros when CONFIG_PROC is not configured,just like what proc_net_fops_create did before this commit. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19Revert "xen: netback: remove redundant xenvif_put"David S. Miller
This reverts commit d37204566a61d5116d385ae909db8e14a734b30f. This change is incorrect, as per Jan Beulich: ==================== But this is wrong from all we can tell, we discussed this before (Wei pointed to the discussion in an earlier reply). The core of it is that the put here parallels the one in netbk_tx_err(), and the one in xenvif_carrier_off() matches the get from xenvif_connect() (which normally would be done on the path coming through xenvif_disconnect()). ==================== And a previous discussion of this issue is at: http://marc.info/?l=xen-devel&m=136084174026977&w=2 Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19net: move procfs code to net/core/net-procfs.cCong Wang
Similar to net/core/net-sysfs.c, group procfs code to a single unit. Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19qmi_wwan, cdc-ether: add ADU960SDan Williams
It advertises a standard CDC-ETHER interface, which actually should be driven by qmi_wwan. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19bonding: set sysfs device_type to 'bond'Doug Goldstein
Sets the sysfs device_type to 'bond' for udev. This allows udev rules to be created for bond devices. This is similar to how other network devices set their device_type. Signed-off-by: Doug Goldstein <cardoe@cardoe.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19bonding: fix bond_release_all inconsistenciesnikolay@redhat.com
This patch fixes the following inconsistencies in bond_release_all: - IFF_BONDING flag is not stripped from slaves - MTU is not restored - no netdev notifiers are sent Instead of trying to keep bond_release and bond_release_all in sync I think we can re-use bond_release as the environment for calling it is correct (RTNL is held). I have been running tests for the past week and they came out successful. The only way for bond_release to fail is for the slave to be attached in a different bond or to not be a slave but that cannot happen as RTNL is held and no slave manipulations can be achieved. V2: As suggested bond_release is renamed to __bond_release_one with a new parameter "all" introduced so to avoid calling unnecessary code while destroying a bond, and a wrapper for it called bond_release is created because of ndo_del_link. bond_release_all() is removed. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19b44: use netdev_alloc_skb_ip_align()Hauke Mehrtens
Without this patch b44 always allocates the 2 bytes needed for aligned access on every platform, now it uses netdev_alloc_skb_ip_align(). Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19xen: netback: remove redundant xenvif_putAndrew Jones
netbk_fatal_tx_err() calls xenvif_carrier_off(), which does a xenvif_put(). As callers of netbk_fatal_tx_err should only have one reference to the vif at this time, then the xenvif_put in netbk_fatal_tx_err is one too many. Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19net: fec: Do a sanity check on the gpio numberFabio Estevam
Check whether the phy-reset GPIO is valid, prior to requesting it. In the case a board does not provide a phy-reset GPIO, just returns immediately. With such gpio validation in place, it is also safe to change from pr_debug to dev_err in the case the gpio request fails. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19ip_gre: propogate target device GSO capability to the tunnel deviceDmitry Kravkov
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19ip_gre: allow CSUM capable devices to handle packetsDmitry Kravkov
If device is not able to handle checksumming it will be handled in dev_xmit Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19bonding: Fix initialize after use for 3ad machine state spinlocknikolay@redhat.com
The 3ad machine state spinlock can be used before it is inititialized while doing bond_enslave() (and the port is being initialized) since port->slave is set before the lock is prepared, thus causing soft lock-ups and a multitude of other nasty bugs. [ Rename __initialize_port_locks() variable name to 'slave' -DaveM ] Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19bonding: Fix race condition between bond_enslave() and ↵nikolay@redhat.com
bond_3ad_update_lacp_rate() port->slave can be NULL since it's being initialized in bond_enslave thus dereferencing a NULL pointer in bond_3ad_update_lacp_rate() Also fix a minor bug, which could cause a port not to have AD_STATE_LACP_TIMEOUT since there's no sync between bond_3ad_update_lacp_rate() and bond_3ad_bind_slave(), by changing the read_lock to a write_lock_bh in bond_3ad_update_lacp_rate(). Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19b43: Increase number of RX DMA slotsLarry Finger
Bastian Bittorf reported that some of the silent freezes on a Linksys WRT54G were due to overflow of the RX DMA ring buffer, which was created with 64 slots. That finding reminded me that I was seeing similar crashed on a netbook, which also has a relatively slow processor. After increasing the number of slots to 128, runs on the netbook that previously failed now worked; however, I found that 109 slots had been used in one test. For that reason, the number of slots is being increased to 256. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Bastian Bittorf <bittorf@bluebottle.com> Cc: Stable <stable@vger.kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19qlcnic: Bump up the version to 5.1.34Jitendra Kalsaria
Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19qlcnic: fix ping resumption to a VM after a live migrationShahed Shaikh
Delete the MAC address of a VM, from the adapter's embedded switch, after the VM had been migrated out of this adapter/server. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19qlcnic: fix estimation of receive MSS in case of LRO for 83xx adapterShahed Shaikh
Set gso_size to MSS obtained from adapter to avoid incorrect estimation of receive MSS, which would lead to delayed ACKs in some traffic patterns Example: Send two or three packets and wait for ack and only then send remaining packets. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19qlcnic: refactor Legacy interrupt handling for 83xxHimanshu Madhani
o Cleanly seperate 83xx Legacy interrupt handling code from 82xx o Update 83xx Legacy interrupt handling code to match with the spec Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19qlcnic: fix mailbox interrupt.Sucheta Chakraborty
o Config interrupt is not needed for mailbox interrupts. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19qlcnic: fix unsupported CDRP command error message.Jitendra Kalsaria
Added detailed error messages for FW CDRP command failure Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18Merge branch 'master' of git://1984.lsi.us.es/nf-nextDavid S. Miller
Pablo Neira Ayuso says: ==================== The following patchset contain updates for your net-next tree, they are: * Fix (for just added) connlabel dependencies, from Florian Westphal. * Add aliasing support for conntrack, thus users can either use -m state or -m conntrack from iptables while using the same kernel module, from Jozsef Kadlecsik. * Some code refactoring for the CT target to merge common code in revision 0 and 1, from myself. * Add aliasing support for CT, based on patch from Jozsef Kadlecsik. * Add one mutex per nfnetlink subsystem, from myself. * Improved logging for packets that are dropped by helpers, from myself. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net into netDavid S. Miller
Pull in 'net' to take in the bug fixes that didn't make it into 3.8-final. Also, deal with the semantic conflict of the change made to net/ipv6/xfrm6_policy.c A missing rt6->n neighbour release was added to 'net', but in 'net-next' we no longer cache the neighbour entries in the ipv6 routes so that change is not appropriate there. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-19netfilter: nf_ct_helper: better logging for dropped packetsPablo Neira Ayuso
Connection tracking helpers have to drop packets under exceptional situations. Currently, the user gets the following logging message in case that happens: nf_ct_%s: dropping packet ... However, depending on the helper, there are different reasons why a packet can be dropped. This patch modifies the existing code to provide more specific error message in the scope of each helper to help users to debug the reason why the packet has been dropped, ie: nf_ct_%s: dropping packet: reason ... Thanks to Joe Perches for many formatting suggestions. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-02-18ipv6: fix a sparse warningEric Dumazet
net/ipv6/reassembly.c:82:72: warning: incorrect type in argument 3 (different base types) net/ipv6/reassembly.c:82:72: expected unsigned int [unsigned] [usertype] c net/ipv6/reassembly.c:82:72: got restricted __be32 [usertype] id Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== This probably is the last big pull request for wireless bits for 3.9. Of course, I'm sure there will be a few stragglers here and there...surely a few bug fixes as well... :-) (In fact, I see that Johannes has already queued-up a few more for me while I was preparing this...) Included are a number of pulls... For mac80211-next, Johannes says: "The biggest change I have is undoubtedly Marco's mesh powersave implementation. Beyond that, I have a patch from Emmanuel to modify the DTIM period API in mac80211, scan improvements and a removal of some previous workaround code from Stanislaw, dynamic short slot time from Thomas and 64-bit station byte counters from Vladimir. I also made a number of changes myself, some related to WoWLAN, some auth/deauth improvements and most of them BSS list cleanups." "This time, I have relatively large number of fixes in various areas of the code (a memory leak in regulatory, an RX race in mac80211, the new radar checking caused a P2P device problem, some mesh issues with stations, an older bug in tracing and for kernel-doc) as well as a number of small new features. The biggest (in the diffstat) is my work on hidden SSID tracking." "Please pull to get * radar detection work from Simon * mesh improvements from Thomas * a connection monitoring/powersave fix from Wojciech * TDLS-related station management work from Jouni * VLAN crypto fixes from Michael Braun * CCK support in minstrel_ht from Felix * an SMPS (not SMSP, oops) related improvement in mac80211 (Emmanuel) * some WoWLAN work from Amitkumar Karwar: pattern match offset and a documentation fix * some WoWLAN work from myself (TCP connection wakeup feature API) * and a lot of VHT (and some HT) work (also from myself) And a number of more random cleanups/fixes. I merged mac80211/master to avoid a merge problem there." And regarding iwlwifi-next, Johannes says: "We continue work on our new driver, but I also have a WoWLAN and AP mode improvement for the previous driver and a change to use threaded interrupts to prepare us for working with non-PCIe devices." Regarding wl12xx, Luca says: "A few more patches intended for 3.9. Mostly some clean-ups I've been doing to make it easier to support device-tree. Also including one bug fix for wl12xx where the rates we advertise were wrong and an update in the wlconf structure to support newer firmwares." For the nfc-next bits, Samuel says: "This is the second NFC pull request for 3.9. We have: - A few pn533 fixes on top of Waldemar refactorization of the driver, one of them fixes target mode. - A new driver for Inside Secure microread chipset. It supports two physical layers: i2c and MEI. The MEI one depends on a patchset that's been sent to Greg Kroah-Hartman for inclusion into the 3.9 kernel [1]. The dependency is a KConfig one which means this code is not buildable as long as the MEI API is not usptream." "This 3rd NFC pull request for 3.9 contains a fix for the microread MEI physical layer support, as the MEI bus API changed. From the MEI code, we now pass the MEI id back to the driver probe routine, and we also pass a name and a MEI id table through the mei_bus_driver structure. A few renames as well like e.g. mei_bus_driver to mei_driver or mei_bus_client to mei_device in order to be closer to the driver model practices." For the ath6kl bits, Kalle says: "There's not anything special here, most of the patches are just code cleanup. The only functional changes are using the beacon interval from user space and fixing a crash which happens when inserting and removing the module in a loop." Also, I pulled the wireless tree in order to resolve some pending merge issues. On top of that, there is a bunch of work on brcmfmac that leads up to P2P support. Also, mwifiex, rtlwifi, and a variety of other drivers see some basic cleanups and minor enhancements. Please let me know if there are problems! ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18VSOCK: Don't reject PF_VSOCK protocolAndy King
Allow our own family as the protocol value for socket creation. Reported-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Andy King <acking@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18VSOCK: Remove hypervisor-only socket optionAndy King
Remove hypervisor-only socket option. Reported-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Andy King <acking@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18VSOCK: get rid of vsock_version.hDmitry Torokhov
There isn't really a need to have a separate file for it. Acked-by: Andy King <acking@vmware.com> Signed-off-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18VSOCK: get rid of EXPORT_SYMTABDmitry Torokhov
This is the default behavior for a looooooong time. Acked-by: Andy King <acking@vmware.com> Signed-off-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18xfrm: release neighbor upon dst destructionRomain KUNTZ
Neighbor is cloned in xfrm6_fill_dst but seems to never be released. Neighbor entry should be released when XFRM6 dst entry is destroyed in xfrm6_dst_destroy, otherwise references may be kept forever on the device pointed by the neighbor entry. I may not have understood all the subtleties of XFRM & dst so I would be happy to receive comments on this patch. Signed-off-by: Romain Kuntz <r.kuntz@ipflavors.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18net: proc: remove proc_net_removeGao feng
proc_net_remove has been replaced by remove_proc_entry. we can remove it now. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18net: proc: change proc_net_remove to remove_proc_entryGao feng
proc_net_remove is only used to remove proc entries that under /proc/net,it's not a general function for removing proc entries of netns. if we want to remove some proc entries which under /proc/net/stat/, we still need to call remove_proc_entry. this patch use remove_proc_entry to replace proc_net_remove. we can remove proc_net_remove after this patch. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18net: proc: remove proc_net_fops_createGao feng
proc_net_fops_create has been replaced by proc_create, we can remove it now. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18net: proc: change proc_net_fops_create to proc_createGao feng
Right now, some modules such as bonding use proc_create to create proc entries under /proc/net/, and other modules such as ipv4 use proc_net_fops_create. It looks a little chaos.this patch changes all of proc_net_fops_create to proc_create. we can remove proc_net_fops_create after this patch. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18drivers: net: davinci_cpdma: acknowledge interrupt properlyMugunthan V N
CPDMA interrupts are not properly acknowledged which leads to interrupt storm, only cpdma interrupt 0 is acknowledged in Davinci CPDMA driver. Changed cpdma_ctlr_eoi api to acknowledge 1 and 2 interrupts which are used for rx and tx respectively. Reported-by: Pantelis Antoniou <panto@antoniou-consulting.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem Conflicts: drivers/net/wireless/iwlwifi/dvm/tx.c drivers/net/wireless/ti/wlcore/sdio.c drivers/net/wireless/ti/wlcore/spi.c
2013-02-18MAINTAINERS: Jiri Pirko email changeJiri Pirko
Change email for team driver maintainership. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18tg3: Use different macros for pci_chip_rev_id accessesJoe Perches
Upper case macros for various chip attributes are slightly difficult to read and are a bit out of characterto the other tg3_<foo> attribute functions. Convert: GET_ASIC_REV(tp->pci_chip_rev_id) -> tg3_asic_rev(tp) GET_CHIP_REV(tp->pci_chip_rev_id) -> tg3_chip_rev(tp) Remove: GET_METAL_REV(tp->pci_chip_rev_id) -> tg3_metal_rev(tp) (unused) Add: tg3_chip_rev_id(tp) for tp->pci_chip_rev_id so access styles are similar to tg3_asic_rev and tg3_chip_rev. These macros are not converted to static inline functions because gcc (tested with 4.7.2) is currently unable to optimize the object code it produces the same way and code is otherwise larger. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18tg3: Remove define and single use of GET_CHIP_REV_IDJoe Perches
It's the same value as tp->pci_chip_rev_id so use that instead. This makes all CHIPREV_ID_<foo> tests the same. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18bgmac: fix unaligned accesses to network headersHauke Mehrtens
Without this patch I get many unaligned access warnings per packet, this patches fixes them all. This should improve performance on some systems like mips. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18ip: fix warning in xfrm4_mode_tunnel_inputstephen hemminger
Same problem as IPv6 Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18ipv6: fix warning in xfrm6_mode_tunnel_inputstephen hemminger
Should not use assignment in conditional: warning: suggest parentheses around assignment used as truth value [-Wparentheses] Problem introduced by: commit 14bbd6a565e1bcdc240d44687edb93f721cfdf99 Author: Pravin B Shelar <pshelar@nicira.com> Date: Thu Feb 14 09:44:49 2013 +0000 net: Add skb_unclone() helper function. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== This series contains updates to e1000, e1000e, igb, igbvf and ixgbe. The e1000, e1000e, igb and igbvf are single patch changes and the remaining 11 patches are all against ixgbe. The e1000 patch is a comment cleanup to align e1000 with the code commenting style for /drivers/net. It also contains a few other white space cleanups (i.e. fix lines over 80 char, remove unnecessary blank lines and fix the use of tabs/spaces). The e1000e patch from Koki (Fujitsu) adds a warning when link speed is downgraded due to SmartSpeed. The igb patch from Stefan (Red Hat) increases the timeout in the ethtool offline self-test because some i350 adapters would sometimes fail the self-test because link auto negotiation may take longer than the current 4 second timeout. The igbvf patch from Alex is meant to address several race issues that become possible because next_to_watch could possibly be set to a value that shows that the descriptor is done when it is not. In order to correct that we instead make next_to_watch a pointer that is set to NULL during cleanup, and set to the eop_desc after the descriptor rings have been written. The remaining patches for ixgbe are a mix of fixes and added support as well as some cleanup. Most notably is the added support for displaying the number of Tx/Rx channels via ethtool by Alex. Also Aurélien adds the ability for reading data from SFP+ modules over i2c for diagnostic monitoring. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18net: fix a compile error when SOCK_REFCNT_DEBUG is enabledYing Xue
When SOCK_REFCNT_DEBUG is enabled, below build error is met: kernel/sysctl_binary.o: In function `sk_refcnt_debug_release': include/net/sock.h:1025: multiple definition of `sk_refcnt_debug_release' kernel/sysctl.o:include/net/sock.h:1025: first defined here kernel/audit.o: In function `sk_refcnt_debug_release': include/net/sock.h:1025: multiple definition of `sk_refcnt_debug_release' kernel/sysctl.o:include/net/sock.h:1025: first defined here make[1]: *** [kernel/built-in.o] Error 1 make: *** [kernel] Error 2 So we decide to make sk_refcnt_debug_release static to eliminate the error. Signed-off-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-02-18net: move ioctl functions into a separated fileCong Wang
They well deserve a separated unit. Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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