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2013-02-04net: fec: fix miss init spinlockFrank Li1-0/+1
BUG: spinlock bad magic on CPU#1, swapper/0/1 lock: 0xbfae0f8c, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 Backtrace: [<80011d54>] (dump_backtrace+0x0/0x10c) from [<804e7800>] (dump_stack+0x18/0x1c) r6:bfae0000 r5:bfae0f8c r4:00000000 r3:806c1310 [<804e77e8>] (dump_stack+0x0/0x1c) from [<804e9f20>] (spin_dump+0x80/0x94) [<804e9ea0>] (spin_dump+0x0/0x94) from [<804e9f60>] (spin_bug+0x2c/0x30) r5:805f6f8c r4:bfae0f8c [<804e9f34>] (spin_bug+0x0/0x30) from [<80257984>] (do_raw_spin_lock+0x170/0x1b0 ) r5:806b4950 r4:bfae0f8c [<80257814>] (do_raw_spin_lock+0x0/0x1b0) from [<804ed15c>] (_raw_spin_lock_irqs ave+0x18/0x20) [<804ed144>] (_raw_spin_lock_irqsave+0x0/0x20) from [<8033c694>] (fec_ptp_start_ cyclecounter+0x3c/0x120) r4:bfae0f8c r3:00000002 [<8033c658>] (fec_ptp_start_cyclecounter+0x0/0x120) from [<80339e08>] (fec_resta rt+0x56c/0x5f8) r8:00000000 r7:806e6f48 r6:00000112 r5:806b4950 r4:bfae0000 [<8033989c>] (fec_restart+0x0/0x5f8) from [<8033b9e4>] (fec_probe+0x508/0xa48) Signed-off-by: Frank Li <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04team: ab: set active port option as changed when port is leavingJiri Pirko1-1/+12
In case port is leaving the team, set the option "activeport" as changed so the change can be properly propagated to userspace Signed-off-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04team: move netlink event notifiers after team_port_leave()Jiri Pirko1-4/+6
In team_port_del(), there is need to be do all the cleanup related things first and netlink event notifiers should be called after that. This fixes two problems: team carrier is now correctly set (port is removed from list first) mode can set option as changed in .port_leave op Signed-off-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04team: handle sending port list in the same way option list is sentJiri Pirko1-84/+93
Essentially do the same thing with port list as with option list. Multipart netlink message. Side effect is that port event message can send port which is not longer in team->port_list. Signed-off-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04net/mlx4_en: Fix compilation error when CONFIG_INET isn't definedHadar Hen Zion1-0/+4
ip_eth_mc_map function can't be used when CONFIG_INET isn't defined. Fixed compilation error by adding CONFIG_INET define check before using the function. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04net/mlx4_en: Fix error propagation for ethtool helper functionHadar Hen Zion1-18/+34
Propagate return value of mlx4_en_ethtool_add_mac_rule_by_ipv4 in case of failure. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04be2net: update driver version to 4.6.xSathya Perla1-1/+1
Signed-off-by: Sathya Perla <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04be2net: fix re-loaded PF driver to re-gain control of its VFsSathya Perla3-64/+153
Currently, when the PF driver is unloaded and re-loaded while VFs are attached to VMs, it loses control of its VFs. The PF driver now uses the newly defined/created GET_IFACE_LIST cmd (available in FW ver >= 4.6) to query the if_id of the VFs (enabled in its previous life). The PF driver then uses the if_id for further VF configuration. The GET_IFACE_MAC_LIST cmd has also implemented in BE3 FW for PF to query pmac-ids used by its VFs. Signed-off-by: Sathya Perla <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04drivers:net:misc: Remove unnecessary alloc/OOM messagesJoe Perches3-12/+3
alloc failures already get standardized OOM messages and a dump_stack. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04wireless: Remove unnecessary alloc/OOM messages, alloc cleanupsJoe Perches22-133/+50
alloc failures already get standardized OOM messages and a dump_stack. Convert kzalloc's with multiplies to kcalloc. Convert kmalloc's with multiplies to kmalloc_array. Remove now unused variables. Remove unnecessary memset after kzalloc->kcalloc. Whitespace cleanups for these changes. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04wimax: Remove unnecessary alloc/OOM messages, alloc cleanupsJoe Perches2-12/+5
alloc failures already get standardized OOM messages and a dump_stack. Convert kzalloc's with multiplies to kcalloc. Remove now unused size variables. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04wan: Remove unnecessary alloc/OOM messagesJoe Perches4-15/+10
alloc failures already get standardized OOM messages and a dump_stack. Hoist assigns from if tests. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04drivers: net: usb: Remove unnecessary alloc/OOM messagesJoe Perches6-41/+17
alloc failures already get standardized OOM messages and a dump_stack. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04ethernet: Remove unnecessary alloc/OOM messages, alloc cleanupsJoe Perches38-197/+97
alloc failures already get standardized OOM messages and a dump_stack. Convert kzalloc's with multiplies to kcalloc. Convert kmalloc's with multiplies to kmalloc_array. Fix a few whitespace defects. Convert a constant 6 to ETH_ALEN. Use parentheses around sizeof. Convert vmalloc/memset to vzalloc. Remove now unused size variables. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04can: Remove unnecessary alloc/OOM messagesJoe Perches8-20/+3
alloc failures already get standardized OOM messages and a dump_stack. Signed-off-by: Joe Perches <[email protected]> Acked-by: Marc Kleine-Budde <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04caif: Remove unnecessary alloc/OOM messagesJoe Perches1-6/+0
alloc failures already get standardized OOM messages and a dump_stack. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04cxgb3: Update VLAN extraction stats in the GRO pathVipul Pandya1-1/+3
Signed-off-by: Divy Le Ray <[email protected]> Signed-off-by: Vipul Pandya <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04netns: bond: allow unprivileged users to control bond deviceGao feng1-2/+5
reduce the permission check of bond device's ioctl. allow the userns root to control the bond device. Signed-off-by: Gao feng <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-03stmmac: don't return zero on failure path in stmmac_pci_probe()Alexey Khoroshilov1-0/+1
If stmmac_dvr_probe() fails in stmmac_pci_probe(), it breaks off initialization, deallocates all resources, but returns zero. The patch adds -ENODEV as return value in this case. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-02Merge branch 'delete-wanrouter' of ↵David S. Miller6-2577/+0
git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux Paul Gortmaker says: ==================== The removal of wanrouter code was originally listed in the (now gone) feature removal file since May 2012, and an RFC of the deletion was posted[1] in late 2012. The overall concept was given an OK, but defconfig contamination, build failures, etc. meant that it didn't quite make it into mainline for 3.8. Since that time, Dan discovered (via code audit) a runtime bug that proves nobody has been using this for over four years[2]. With that new information, I think it makes sense for someone to follow through on Joe's original RFC and get this done for the 3.9 release. In addition to resolving the build failures of the RFC by keeping stub headers, this also splits the change into two parts, just like the token ring removal did. Part #1 decouples the mainline kernel from the expired subsystem, and part #2 does the large scale deletion of the subsystem content. The advantage of the above, is that a "git blame" will never lead you to a 4000+ line deletion commit. The large scale deletion will never show up in a "git blame" and hence the same advantages that we get from the "--irreversible-delete" in the review stage of "git format-patch" are also embedded into the git history itself. This may seem like a moot point to some, but for those who spend a considerable amount of time data mining in the git history, this is probably worth doing. I have done build tests of all[mod/yes]config for both the stage 1 (Makefile and Kconfig) and stage 2 (full driver delete) as a sanity check, and the issues with the previously posted RFC should be gone. Speaking of "--irreversible-delete" -- these patches were created with that option, so if you want to use them locally, you are going to have to pull (location below) the content instead of doing a "git am" of the mailed out content. [1] http://patchwork.ozlabs.org/patch/198794/ [2] http://www.spinics.net/lists/netdev/msg218670.html ==================== Signed-off-by: David S. Miller <[email protected]>
2013-02-02qlcnic: silence false positive overflow warningDan Carpenter1-1/+1
We actually store the MAC address as well as the board_name here. The longest board_name is 75 characters so there is more than enough room to hold the 17 character MAC and the ": " divider. But making this buffer larger silences a static checker warning. Signed-off-by: Dan Carpenter <[email protected]> Acked-By: Jitendra Kalsaria <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-02bnx2x: Force link UP when the interface is in LOOPBACK modeMahesh Bandewar1-0/+6
When the interface does not have carrier but when it's put into loopback mode (for tests), it does not make sense to not have the carrier. So force it! Signed-off-by: Mahesh Bandewar <[email protected]> Acked-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-31e1000e: use generic IEEE MII definitionsBruce Allan9-204/+138
For standard IEEE MII-compatible transceivers, the kernel has generic register and bit definitions. Use those instead of redundant local defines. Do not replace references of MII_CR_SPEED_10 with BMCR_SPEED10 (0x0000) when it is not necessary (i.e. when it is bitwise OR'ed with another value). Some whitespace issues in the surrounding context of the above changes are also cleaned up. Signed-off-by: Bruce Allan <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-31e1000e: resolve -Wunused-parameter compile warningsBruce Allan6-33/+31
Remove the unused parameter when possible, otherwise use __always_unused attribute. Signed-off-by: Bruce Allan <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-31e1000e: update driver version stringBruce Allan1-1/+1
Signed-off-by: Bruce Allan <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-31e1000e: cleanup some whitespace and indentation issuesBruce Allan7-48/+49
Signed-off-by: Bruce Allan <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-31e1000e: cleanup: group OR'ed bit settings with parensBruce Allan1-2/+3
For clarity, wrap OR'ed bit settings with parentheses. Signed-off-by: Bruce Allan <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-31e1000e: cleanup defines.hBruce Allan1-21/+0
Remove redundant defines which are defined elsewhere. Signed-off-by: Bruce Allan <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-31ixgbe: autoneg variable refactoringJosh Hay6-35/+19
Removes the autoneg parameter from the setup_link functions. Adds local variable autoneg to setup_link functions to be passed to get_link_capabilities functions if needed. Signed-off-by: Josh Hay <[email protected]> Tested-by: Phil Schmitt <[email protected]>
2013-01-31ixgbe: removed unused variable from setup_link_speedJosh Hay6-8/+4
Removes the autoneg parameter from the setup_link_speed functions. These functions do nothing with this parameter. Signed-off-by: Josh Hay <[email protected]> Tested-by: Phil Schmitt <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-31ixgbe: rename autoneg variablesJosh Hay2-29/+28
Renames some autoneg/speed variables to be more consistent with check_link, get_link_capabilities, and setup_link function calls. Initializes instances of autoneg. Signed-off-by: Josh Hay <[email protected]> Tested-by: Phil Schmitt <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-31ixgbe: Fix device ref count bugGreg Rose1-0/+2
The device lookup neglected to do a pci_dev_put() to decrement the device reference count. Reported-by: Elena Gurevich <[email protected]> Signed-off-by: Greg Rose <[email protected]> Tested-by: Phil Schmitt <[email protected]> Tested-by: Sibai Li <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-31ixgbe: Reset the NIC if up2tc has changedAmir Hanania1-4/+12
Check for up2tc change and call ixgbe_dcbnl_devreset() if the mapping has changed but the number of TC's in use has not changed. Signed-off-by: Amir Hanania <[email protected]> Tested-by: Jack Morgan <[email protected]> Tested-by: Phil Schmitt <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-31wanrouter: delete now orphaned header content, files/driversPaul Gortmaker3-2517/+0
The wanrouter support was identified earlier as unused for years, and so the previous commit totally decoupled it from the kernel, leaving the related wanrouter files present, but totally inert. Here we take the final step in that cleanup, by doing a wholesale removal of these files. The two step process is used so that the large deletion is decoupled from the git history of files that we still care about. The drivers deleted here all were dependent on the Kconfig setting CONFIG_WAN_ROUTER_DRIVERS. A stub wanrouter.h header (kernel & uapi) are left behind so that drivers/isdn/i4l/isdn_x25iface.c continues to compile, and so that we don't accidentally break userspace that expected these defines. Cc: Joe Perches <[email protected]> Cc: Dan Carpenter <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Signed-off-by: Paul Gortmaker <[email protected]>
2013-01-31wanrouter: completely decouple obsolete code from kernel.Paul Gortmaker3-60/+0
The original suggestion to delete wanrouter started earlier with the mainline commit f0d1b3c2bcc5de8a17af5f2274f7fcde8292b5fc ("net/wanrouter: Deprecate and schedule for removal") in May 2012. More importantly, Dan Carpenter found[1] that the driver had a fundamental breakage introduced back in 2008, with commit 7be6065b39c3 ("netdevice wanrouter: Convert directly reference of netdev->priv"). So we know with certainty that the code hasn't been used by anyone willing to at least take the effort to send an e-mail report of breakage for at least 4 years. This commit does a decouple of the wanrouter subsystem, by going after the Makefile/Kconfig and similar files, so that these mainline files that we are keeping do not have the big wanrouter file/driver deletion commit tied into their history. Once this commit is in place, we then can remove the obsolete cyclomx drivers and similar that have a dependency on CONFIG_WAN_ROUTER_DRIVERS. [1] http://www.spinics.net/lists/netdev/msg218670.html Originally-by: Joe Perches <[email protected]> Cc: Dan Carpenter <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Signed-off-by: Paul Gortmaker <[email protected]>
2013-01-31net/mlx4_en: Fix transmit timeout when driver restarts portAmir Vadai3-8/+14
Under heavy CPU load, changing, ring size/mtu/etc. could result in transmit timeout, since stop-start port might take more than 10 seconds. Calling netif_detach_device to prevent tx queue transmit timeout. netif_detach_device() is not called under ndo_stop, because netif_carrier_off will prevent the timeout, and device should not be marked as not present, or else user won't be able to start it later on. CC: Ben Hutchings <[email protected]> Signed-off-by: Eugenia Emantayev <[email protected]> Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-31net/mlx4_en: Don't reassign port mac address on firmware that supports itMatan Barak2-2/+8
Mac reassignments should only be done when not supported by the firmware. To accomplish that, checking firmware capability bit to know whether we should reassign macs in the driver. Signed-off-by: Matan Barak <[email protected]> Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-31net/mlx4_core: Use firmware driven flow steering hash modeHadar Hen Zion4-24/+2
The Firmware dynamically changes flow steering hash configuration from covering L2 only to "full" L2/L3/L4 mode needed. The dynamic change allows the driver to set hard coded hash configuration which is changed by the firmware from L2 to L2/L3/L4 when attaching the first L3/L4 flow steering rule and back to L2 when there are no more such rules. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-31net/mlx4_en: Fix ethtool rules leftovers after module unloadedHadar Hen Zion3-0/+21
As part of the driver unload flow, all steering rules must be deleted, make sure to remove the rules that were set through ethtool. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-31net/mlx4_en: Block insertion of ethtool steering rules while the interface ↵Hadar Hen Zion1-2/+4
is down Attaching steering rules while the interface is down is an invalid operation, block it. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-31net/mlx4_en: Fix vlan mask for ethtool steering rulesHadar Hen Zion1-4/+9
The vlan mask field should be validated and assigned according to the field size which is 12 bits. Also replace the numeric 0xfff mask with existing kernel macro. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-31net/mlx4_en: Validate VLAN IDs provided in ethtool flow steering rulesHadar Hen Zion1-0/+4
When attaching flow steering rules via Ethtool accept only valid vlans IDs e.g in the range: [0,4095]. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-31net/mlx4_en: Fix ip/udp steering rules multicast mac when attached via ethtoolHadar Hen Zion1-37/+82
Destination mac is a mandatory specification for ip/udp steering rules. When attaching multicast steering rules via ethtool the unicast mac of the interface was added to the rule specification instead of the multicast mac. The following commit sets the corresponding multicast mac for the rule multicast ip. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-31net/mlx4_core: Set correctly allow_loopback flagHadar Hen Zion1-1/+1
The allow_loopback flag was wrongly set using arithmetic bit operation, change the code to use logical bit operation. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-31net/mlx4_core: Directly expose fields of HW flow steering rule control segmentHadar Hen Zion3-4/+7
Some of the fields for struct mlx4_net_trans_rule_hw_ctrl were packed into u32 and accessed through bit field operations. Expose and access them directly as u8. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-30net/vxlan: Add ethtool drvinfoYan Burman1-0/+15
Implement ethtool get_drvinfo. Signed-off-by: Yan Burman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-30qlcnic: Bump up the version to 5.1.33Jitendra Kalsaria1-2/+2
Signed-off-by: Jitendra Kalsaria <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-30qlcnic: make pci_error_handlers constStephen Hemminger1-1/+1
Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Signed-off-by: Jitendra Kalsaria <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-30qlcnic: Fix RX/TX checksum setting for some adapter typesManish chopra1-1/+2
Signed-off-by: Manish chopra <[email protected]> Signed-off-by: Jitendra Kalsaria <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-30qlcnic: Fix minidump in NPAR modeShahed Shaikh1-0/+2
Signed-off-by: Shahed Shaikh <[email protected]> Signed-off-by: Jitendra Kalsaria <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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