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2012-03-13md/raid5: removed unused 'added_devices' variable.NeilBrown
commit 908f4fbd265733 removed the last user of this variable, so we should discard it completely. Signed-off-by: NeilBrown <neilb@suse.de>
2012-03-13md/raid10: remove unnecessary smp_mb() from end_sync_writeNeilBrown
Recent commit 4ca40c2ce099e4f1ce3 (md/raid10: Allow replacement device ...) added an smp_mb in end_sync_write. This was to close a possible race with raid10_remove_disk. However there is no such race as it is never attempted to remove a disk while resync (or recovery) is happening. so the smp_mb is just noise. Signed-off-by: NeilBrown <neilb@suse.de>
2012-03-13md/raid5: make sure reshape_position is cleared on error path.NeilBrown
Leaving a valid reshape_position value in place could be confusing. Signed-off-by: NeilBrown <neilb@suse.de>
2012-03-09Merge tag 'iommu-fixes-v3.3-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull two IOMMU fixes from Joerg Roedel: "The first is an additional fix for the OMAP initialization order issue and the second patch fixes a possible section mismatch which can lead to a kernel crash in the AMD IOMMU driver when suspend/resume is used and the compiler has not inlined the iommu_set_device_table function." * tag 'iommu-fixes-v3.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: x86/amd: iommu_set_device_table() must not be __init ARM: OMAP: fix iommu, not mailbox
2012-03-09Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull radeon drm stuff from Dave Airlie: "Just some radeon fixes, one is for an oops where we run out of ioremap space on some big hardware systems in 32-bit mode, stuff doesn't work properly but at least the machine will boot. One regression fix, and two bugs, one hw, one blit code." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon/kms: fix hdmi duallink checks drm/radeon/kms: set SX_MISC in the r6xx blit code (v2) drm/radeon: deal with errors from framebuffer init path. drm/radeon: fix a semaphore deadlock on pre cayman asics
2012-03-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking from David Miller: 1) IPV4 routing metrics can become stale when routes are changed by the administrator, fix from Steffen Klassert. 2) atl1c does "val |= XXX;" where XXX is a bit number not a bit mask, fix by using set_bit. From Dan Carpenter. 3) Memory accounting bug in carl9170 driver results in wedged TX queue. Fix from Nicolas Cavallari. 4) iwlwifi accidently uses "sizeof(ptr)" instead of "sizeof(*ptr)", fix from Johannes Berg. 5) Openvswitch doesn't honor dp_ifindex when doing vport lookups, fix from Ben Pfaff. 6) ehea conversion to 64-bit stats lost multicast and rx_errors accounting, fix from Eric Dumazet. 7) Bridge state transition logging in br_stp_disable_port() is busted, it's emitted at the wrong time and the message is in the wrong tense, fix from Paulius Zaleckas. 8) mlx4 device erroneously invokes the queue resize firmware operation twice, fix from Jack Morgenstein. 9) Fix deadlock in usbnet, need to drop lock when invoking usb_unlink_urb() otherwise we recurse into taking it again. Fix from Sebastian Siewior. 10) hyperv network driver uses the wrong driver name string, fix from Haiyang Zhang. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: net/hyperv: Use the built-in macro KBUILD_MODNAME for this driver net/usbnet: avoid recursive locking in usbnet_stop() route: Remove redirect_genid inetpeer: Invalidate the inetpeer tree along with the routing cache mlx4_core: fix bug in modify_cq wrapper for resize flow. atl1c: set ATL1C_WORK_EVENT_RESET bit correctly bridge: fix state reporting when port is disabled bridge: br_log_state() s/entering/entered/ ehea: restore multicast and rx_errors fields openvswitch: Fix checksum update for actions on UDP packets. openvswitch: Honor dp_ifindex, when specified, for vport lookup by name. iwlwifi: fix wowlan suspend mwifiex: reset encryption mode flag before association carl9170: fix frame delivery if sta is in powersave mode carl9170: Fix memory accounting when sta is in power-save mode.
2012-03-09Merge tag 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "Another small, clear fix in a specific driver." * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: tps65910: Configure correct value for VDDCTRL vout reg
2012-03-09Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
Pull minor devicetree bug fixes and documentation updates from Grant Likely: "Fixes up a duplicate #include, adds an empty implementation of of_find_compatible_node() and make git ignore .dtb files. And fix up bus name on OF described PHYs. Nothing exciting here." * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6: doc: dt: Fix broken reference in gpio-leds documentation of/mdio: fix fixed link bus name of/fdt.c: asm/setup.h included twice of: add picochip vendor prefix dt: add empty of_find_compatible_node function ARM: devicetree: Add .dtb files to arch/arm/boot/.gitignore
2012-03-09Merge tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
Pull SPI section mismatch bug fix for v3.3-rc3 from Grant Likely: "Minor fix for pl022_dma_probe() function which was put in the wrong section." * tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6: Fix section mismatch in spi-pl022.c
2012-03-09Merge tag 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull four hwmon patches from Guenter Roeck * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (jc42) Add support for AT30TS00, TS3000GB2, TSE2002GB2, and MCP9804 hwmon: (zl6100) Maintain delay parameter in driver instance data hwmon: (pmbus_core) Fix maximum number of POUT alarm attributes hwmon: (jc42) Add support for ST Microelectronics STTS2002 and STTS3000
2012-03-09Merge tag 'dm-3.3-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm Pull device-mapper fixes for 3.3 from Alasdair Kergon Eight small device-mapper bug fixes. * tag 'dm-3.3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm: dm raid: fix flush support dm raid: set MD_CHANGE_DEVS when rebuilding dm thin metadata: decrement counter after removing mapped block dm thin metadata: unlock superblock in init_pmd error path dm thin metadata: remove incorrect close_device on creation error paths dm flakey: fix crash on read when corrupt_bio_byte not set dm io: fix discard support dm ioctl: do not leak argv if target message only contains whitespace
2012-03-08net/hyperv: Use the built-in macro KBUILD_MODNAME for this driverHaiyang Zhang
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Cc: Olaf Hering <olaf@aepfle.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-08x86/amd: iommu_set_device_table() must not be __initJan Beulich
This function is called from enable_iommus(), which in turn is used from amd_iommu_resume(). Cc: stable@vger.kernel.org Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2012-03-08drm/radeon/kms: fix hdmi duallink checksAlex Deucher
All pre-SI chips are limited to 165 Mhz for single link. Code in question will be re-enabled when SI support is added. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=44755 https://bugzilla.kernel.org/show_bug.cgi?id=42887 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-08drm/radeon/kms: set SX_MISC in the r6xx blit code (v2)Marek Olšák
Mesa may set it to 1, causing all primitives to be killed. v2: also update the r7xx code Signed-off-by: Marek Olšák <maraeo@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-08net/usbnet: avoid recursive locking in usbnet_stop()Sebastian Siewior
|kernel BUG at kernel/rtmutex.c:724! |[<c029599c>] (rt_spin_lock_slowlock+0x108/0x2bc) from [<c01c2330>] (defer_bh+0x1c/0xb4) |[<c01c2330>] (defer_bh+0x1c/0xb4) from [<c01c3afc>] (rx_complete+0x14c/0x194) |[<c01c3afc>] (rx_complete+0x14c/0x194) from [<c01cac88>] (usb_hcd_giveback_urb+0xa0/0xf0) |[<c01cac88>] (usb_hcd_giveback_urb+0xa0/0xf0) from [<c01e1ff4>] (musb_giveback+0x34/0x40) |[<c01e1ff4>] (musb_giveback+0x34/0x40) from [<c01e2b1c>] (musb_advance_schedule+0xb4/0x1c0) |[<c01e2b1c>] (musb_advance_schedule+0xb4/0x1c0) from [<c01e2ca8>] (musb_cleanup_urb.isra.9+0x80/0x8c) |[<c01e2ca8>] (musb_cleanup_urb.isra.9+0x80/0x8c) from [<c01e2ed0>] (musb_urb_dequeue+0xec/0x108) |[<c01e2ed0>] (musb_urb_dequeue+0xec/0x108) from [<c01cbb90>] (unlink1+0xbc/0xcc) |[<c01cbb90>] (unlink1+0xbc/0xcc) from [<c01cc2ec>] (usb_hcd_unlink_urb+0x54/0xa8) |[<c01cc2ec>] (usb_hcd_unlink_urb+0x54/0xa8) from [<c01c2a84>] (unlink_urbs.isra.17+0x2c/0x58) |[<c01c2a84>] (unlink_urbs.isra.17+0x2c/0x58) from [<c01c2b44>] (usbnet_terminate_urbs+0x94/0x10c) |[<c01c2b44>] (usbnet_terminate_urbs+0x94/0x10c) from [<c01c2d68>] (usbnet_stop+0x100/0x15c) |[<c01c2d68>] (usbnet_stop+0x100/0x15c) from [<c020f718>] (__dev_close_many+0x94/0xc8) defer_bh() takes the lock which is hold during unlink_urbs(). The safe walk suggest that the skb will be removed from the list and this is done by defer_bh() so it seems to be okay to drop the lock here. Cc: stable@kernel.org Reported-by: Aníbal Almeida Pinto <anibal.pinto@efacec.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-08mlx4_core: fix bug in modify_cq wrapper for resize flow.Jack Morgenstein
The actual FW command is called in procedure "handle_resize". Code incorrectly invoked the FW command again (in good flow), in the modify_cq wrapper function. Fix by skipping second FW invocation unconditionally for resize. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-08atl1c: set ATL1C_WORK_EVENT_RESET bit correctlyDan Carpenter
ATL1C_WORK_EVENT_RESET is zero so the original code here is a nop. The intent was to set the zero bit. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-08ehea: restore multicast and rx_errors fieldsEric Dumazet
Commit 239c562c94d (ehea: Add 64bit statistics) added a regression, since we no longer report multicast & rx_errors fields, taken from port->stats structure. These fields are updated in ehea_update_stats() every second. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Anton Blanchard <anton@samba.org> Cc: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Acked-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Tested-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-07Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2012-03-07regulator: tps65910: Configure correct value for VDDCTRL vout regLaxman Dewangan
As per datasheet, the voltage output is defined as from SEL[6:0] = 3 to 64 (dec) Vout= (SEL[6:0] × 12.5 mV + 562.5 mV) The list_voltage returns the vout as 600mV + selector * 12.5mV and so equivalent VSEL is selector + 3. Adding 3 on selector when configuring VSEL register for VDDCTRL output. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-03-07dm raid: fix flush supportJonathan E Brassow
Fix dm-raid flush support. Both md and dm have support for flush, but the dm-raid target forgot to set the flag to indicate that flushes should be passed on. (Important for data integrity e.g. with writeback cache enabled.) Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Acked-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm raid: set MD_CHANGE_DEVS when rebuildingJonathan E Brassow
The 'rebuild' parameter is used to rebuild individual devices in an array (e.g. resynchronize a RAID1 device or recalculate a parity device in higher RAID). The MD_CHANGE_DEVS flag must be set when this parameter is given in order to write out the superblocks and make the change take immediate effect. The code that handles new devices in super_load already sets MD_CHANGE_DEVS and 'FirstUse'. (The 'FirstUse' flag was being set as a special case for rebuilds in super_init_validation.) Add a condition for rebuilds in super_load to take care of both flags without the special case in 'super_init_validation'. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm thin metadata: decrement counter after removing mapped blockJoe Thornber
Correct the number of mapped sectors shown on a thin device's status line by decrementing td->mapped_blocks in __remove() each time a block is removed. Signed-off-by: Joe Thornber <ejt@redhat.com> Acked-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm thin metadata: unlock superblock in init_pmd error pathJoe Thornber
If dm_sm_disk_create() fails the superblock must be unlocked. Signed-off-by: Joe Thornber <ejt@redhat.com> Acked-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm thin metadata: remove incorrect close_device on creation error pathsMike Snitzer
The __open_device() error paths in __create_thin() and __create_snap() incorrectly call __close_device() even if td was not initialized by __open_device(). Remove this. Also document __open_device() return values, remove a redundant td->changed = 1 in __create_thin(), and insert an additional safeguard against creating an already-existing device. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm flakey: fix crash on read when corrupt_bio_byte not setMike Snitzer
The following BUG is hit on the first read that is submitted to a dm flakey test device while the device is "down" if the corrupt_bio_byte feature wasn't requested when the device's table was loaded. Example DM table that will hit this BUG: 0 2097152 flakey 8:0 2048 0 30 This bug was introduced by commit a3998799fb4df0b0af8271a7d50c4269032397aa (dm flakey: add corrupt_bio_byte feature) in v3.1-rc1. BUG: unable to handle kernel paging request at ffff8801cfce3fff IP: [<ffffffffa008c233>] corrupt_bio_data+0x6e/0xae [dm_flakey] PGD 1606063 PUD 0 Oops: 0002 [#1] SMP ... Call Trace: <IRQ> [<ffffffffa008c2b5>] flakey_end_io+0x42/0x48 [dm_flakey] [<ffffffffa00dca98>] clone_endio+0x54/0xb6 [dm_mod] [<ffffffff81130587>] bio_endio+0x2d/0x2f [<ffffffff811c819a>] req_bio_endio+0x96/0x9f [<ffffffff811c94b9>] blk_update_request+0x1dc/0x3a9 [<ffffffff812f5ee2>] ? rcu_read_unlock+0x21/0x23 [<ffffffff811c96a6>] blk_update_bidi_request+0x20/0x6e [<ffffffff811c9713>] blk_end_bidi_request+0x1f/0x5d [<ffffffff811c978d>] blk_end_request+0x10/0x12 [<ffffffff8128f450>] scsi_io_completion+0x1e5/0x4b1 [<ffffffff812882a9>] scsi_finish_command+0xec/0xf5 [<ffffffff8128f830>] scsi_softirq_done+0xff/0x108 [<ffffffff811ce284>] blk_done_softirq+0x84/0x98 [<ffffffff81048d19>] __do_softirq+0xe3/0x1d5 [<ffffffff8138f83f>] ? _raw_spin_lock+0x62/0x69 [<ffffffff810997cf>] ? handle_irq_event+0x4c/0x61 [<ffffffff8139833c>] call_softirq+0x1c/0x30 [<ffffffff81003b37>] do_softirq+0x4b/0xa3 [<ffffffff81048a39>] irq_exit+0x53/0xca [<ffffffff81398acd>] do_IRQ+0x9d/0xb4 [<ffffffff81390333>] common_interrupt+0x73/0x73 ... Signed-off-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@vger.kernel.org # 3.1+ Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm io: fix discard supportMilan Broz
This patch fixes a crash by recognising discards in dm_io. Currently dm_mirror can send REQ_DISCARD bios if running over a discard-enabled device and without support in dm_io the system crashes badly. BUG: unable to handle kernel paging request at 00800000 IP: __bio_add_page.part.17+0xf5/0x1e0 ... bio_add_page+0x56/0x70 dispatch_io+0x1cf/0x240 [dm_mod] ? km_get_page+0x50/0x50 [dm_mod] ? vm_next_page+0x20/0x20 [dm_mod] ? mirror_flush+0x130/0x130 [dm_mirror] dm_io+0xdc/0x2b0 [dm_mod] ... Introduced in 2.6.38-rc1 by commit 5fc2ffeabb9ee0fc0e71ff16b49f34f0ed3d05b4 (dm raid1: support discard). Signed-off-by: Milan Broz <mbroz@redhat.com> Cc: stable@kernel.org Acked-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07dm ioctl: do not leak argv if target message only contains whitespaceJesper Juhl
If 'argc' is zero we jump to the 'out:' label, but this leaks the (unused) memory that 'dm_split_args()' allocated for 'argv' if the string being split consisted entirely of whitespace. Jump to the 'out_argv:' label instead to free up that memory. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Cc: stable@kernel.org Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-03-07hwmon: (jc42) Add support for AT30TS00, TS3000GB2, TSE2002GB2, and MCP9804Guenter Roeck
Also update IDT datasheet locations. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Cc: stable@vger.kernel.org # 3.0+ Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-07hwmon: (zl6100) Maintain delay parameter in driver instance dataGuenter Roeck
A global delay parameter has the side effect of being overwritten with 0 if a single ZL2004 or ZL6105 is instantiated. If other chips supported by the same driver are in the system, this will result in access errors for those chips. To solve the problem, keep a per-instance copy of the delay parameter, and do not change the original parameter. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Cc: stable@vger.kernel.org # 3.1+ Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-07hwmon: (pmbus_core) Fix maximum number of POUT alarm attributesGuenter Roeck
There are up to three POUT alarm attributes, not two, since cap_alarm was added. Reported-by: Michele Petracca <mi.petracca@gmail.com> Cc: stable@vger.kernel.org # 3.0+ [3.0 will need backport] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-07hwmon: (jc42) Add support for ST Microelectronics STTS2002 and STTS3000Jean Delvare
These are fully compatible with Jedec JC 42.4 as far as I can see. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Cc: stable@vger.kernel.org # 3.0+ Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-03-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "Just a few driver fixups, nothing exciting." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wacom - fix 3rd-gen Bamboo MT when 4+ fingers are in use Input: twl4030-vibra - use proper guard for PM methods Input: evdev - fix variable initialisation Input: wacom - add missing LEDS_CLASS to Kconfig Input: ALPS - fix touchpad detection when buttons are pressed
2012-03-07drm/radeon: deal with errors from framebuffer init path.Dave Airlie
We've been getting occasional oops running a 32-bit kernel on a certain system in our RHEL test hw. It appears that we fail to get sufficent ioremap space for the framebuffer, and this leads to an oops. This patch should fix the oops and leave a message in the logs we can check for. A future fix would probably to resize the console to a size that we can ioremap. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-07drm/radeon: fix a semaphore deadlock on pre cayman asicsChristian König
The out of order execution of semaphore commands on pre cayman asics doesn't work correctly and can cause deadlocks, so turn it off for now. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-07Input: wacom - fix 3rd-gen Bamboo MT when 4+ fingers are in useJason Gerecke
The message count field uses three bits of storage, not two. Signed-off-by: Jason Gerecke <killertofu@gmail.com> Acked-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-03-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) TCP can chop up SACK'd SKBs below below the unacked send sequence and that breaks lots of stuff. Fix from Neal Cardwell. 2) There is code in ipv6 to properly join and leave the all-routers multicast code when the forwarding setting is changed, but once forwarding is turned on, we don't do the join for newly registered devices. Fix from Li Wei. 3) Netfilter's NAT module autoload in ctnetlink drops a spinlock around a sleeping call, problem is this code path doesn't actually hold that lock. Fix from Pablo Neira Ayuso. 4) TG3 uses the wrong interfaces to hook into the new byte queue limit support. It uses the device level interfaces, which is fine for single queue devices, but on more recent chips this driver supports multiqueue so we have to use the multiqueue BQL APIs. Fix from Tom Herbert. 5) r8169 resume fix from Francois Romieu. 6) Add some cxgb4 device IDs, from Vipul Pandya. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: IPv6: Fix not join all-router mcast group when forwarding set. caif-hsi: Set default MTU to 4096 cxgb4vf: Add support for Chelsio's T480-CR and T440-LP-CR adapters cxgb4: Add support for Chelsio's T480-CR and T440-LP-CR adapters mlx4_core: remove buggy sched_queue masking netfilter: nf_conntrack: fix early_drop with reliable event delivery bridge: netfilter: don't call iptables on vlan packets if sysctl is off netfilter: bridge: fix wrong pointer dereference netfilter: ctnetlink: remove incorrect spin_[un]lock_bh on NAT module autoload netfilter: ebtables: fix wrong name length while copying to user-space r8169: runtime resume before shutdown. tcp: fix tcp_shift_skb_data() to not shift SACKed data below snd_una tg3: Fix to use multi queue BQL interfaces
2012-03-06caif-hsi: Set default MTU to 4096Sjur Brændeland
Default MTU for CAIF HSI was wrongly set to 15 * 4092 bytes. The patch sets default MTU size to 4096. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-06cxgb4vf: Add support for Chelsio's T480-CR and T440-LP-CR adaptersVipul Pandya
This patch adds PCI device ids for Chelsio's T480-CR and T440-LP-CR adapters. Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-06cxgb4: Add support for Chelsio's T480-CR and T440-LP-CR adaptersVipul Pandya
This patch adds PCI device ids for Chelsio's T480-CR and T440-LP-CR adapters. Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-06mlx4_core: remove buggy sched_queue maskingYevgeny Petrilin
Fixes a bug introduced by commit fe9a2603c, where the priority bits in the schedule queue field were masked out. Signed-off-by: Amir Vadai <amirv@mellanox.co.il> Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-06r8169: runtime resume before shutdown.françois romieu
With runtime PM, if the ethernet cable is disconnected, the device is transitioned to D3 state to conserve energy. If the system is shutdown in this state, any register accesses in rtl_shutdown are dropped on the floor. As the device was programmed by .runtime_suspend() to wake on link changes, it is thus brought back up as soon as the link recovers. Resuming every suspended device through the driver core would slow things down and it is not clear how many devices really need it now. Original report and D0 transition patch by Sameer Nanda. Patch has been changed to comply with advices by Rafael J. Wysocki and the PM folks. Reported-by: Sameer Nanda <snanda@chromium.org> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Hayes Wang <hayeswang@realtek.com> Cc: Alan Stern <stern@rowland.harvard.edu> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-06Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2012-03-06Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 regression fix from Martin Schwidefsky: "It is a fix for a regression that has been introduced with git commit 25f269f17316 - "[S390] qdio: EQBS retry after CCQ 96" - and if possible we would like to have working code for the fcp data router in 3.3." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: [S390] qdio: fix handler function arguments for zfcp data router
2012-03-06Merge tag 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "A simple fix that's obvious from inspection. There's no mainline users of this driver yet (there's some i.MX platforms which will use it)." * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: Fix mask parameter in da9052_reg_update calls
2012-03-06tg3: Fix to use multi queue BQL interfacesTom Herbert
Fix tg3 to use BQL multi queue related netdev interfaces since the device supports multi queue. Signed-off-by: Tom Herbert <therbert@google.com> Reported-by: Christoph Lameter <cl@gentwo.org> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-06Merge tag 'usb-3.3-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb USB: revert a powerpc EHCI patch There is just one patch in here, a revert of a powerpc EHCI driver patch that was reported to cause problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> * tag 'usb-3.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: Revert "powerpc/usb: fix issue of CPU halt when missing USB PHY clock"
2012-03-06Merge tag 'tty-3.3-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty tty: build fix for 3.3-rc6 This contains one build fix for the powerpc udbg driver that was reported. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> * tag 'tty-3.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty/powerpc: early udbg consoles can't be modules
2012-03-06Merge tag 'md-3.3-fixes' of git://neil.brown.name/mdLinus Torvalds
Pull md fixes from Neil Brown: "Three fixes for md in 3.3-rc: Two relate to the recently added drive replacement. One fixes the problem where a read error in RAID10 would sometimes be retried indefinitely." * tag 'md-3.3-fixes' of git://neil.brown.name/md: md/raid10: fix assembling of arrays with replacement devices. md/raid10: fix handling of error on last working device in array. md/raid1: fix buglet in md_raid1_contested.
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