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2014-06-04Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds6-12/+31
Pull drm fixes from Dave Airlie: "All fairly small: radeon stability and a panic path fix. Mostly radeon fixes, suspend/resume fix, stability on the CIK chipsets, along with a locking check avoidance patch for panic times regression" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: use the CP DMA on CIK drm/radeon: sync page table updates drm/radeon: fix vm buffer size estimation drm/crtc-helper: skip locking checks in panicking path drm/radeon/dpm: resume fixes for some systems
2014-06-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds14-33/+166
Pull networking fixes from David Miller: 1) Unbreak zebra and other netlink apps, from Eric W Biederman. 2) Some new qmi_wwan device IDs, from Aleksander Morgado. 3) Fix info leak in DCB netlink handler of qlcnic driver, from Dan Carpenter. 4) inet_getid() and ipv6_select_ident() do not generate monotonically increasing ID numbers, fix from Eric Dumazet. 5) Fix memory leak in __sk_prepare_filter(), from Leon Yu. 6) Netlink leftover bytes warning message is user triggerable, rate limit it. From Michal Schmidt. 7) Fix non-linear SKB panic in ipvs, from Peter Christensen. 8) Congestion window undo needs to be performed even if only never retransmitted data is SACK'd, fix from Yuching Cheng. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (24 commits) net: filter: fix possible memory leak in __sk_prepare_filter() net: ec_bhf: Add runtime dependencies tcp: fix cwnd undo on DSACK in F-RTO netlink: Only check file credentials for implicit destinations ipheth: Add support for iPad 2 and iPad 3 team: fix mtu setting net: fix inet_getid() and ipv6_select_ident() bugs net: qmi_wwan: interface #11 in Sierra Wireless MC73xx is not QMI net: qmi_wwan: add additional Sierra Wireless QMI devices bridge: Prevent insertion of FDB entry with disallowed vlan netlink: rate-limit leftover bytes warning and print process name bridge: notify user space after fdb update net: qmi_wwan: add Netgear AirCard 341U net: fix wrong mac_len calculation for vlans batman-adv: fix NULL pointer dereferences net/mlx4_core: Reset RoCE VF gids when guest driver goes down emac: aggregation of v1-2 PLB errors for IER register emac: add missing support of 10mbit in emac/rgmii can: only rename enabled led triggers when changing the netdev name ipvs: Fix panic due to non-linear skb ...
2014-06-02Merge tag 'md/3.15-fixes' of git://neil.brown.name/mdLinus Torvalds1-1/+4
Pull two md bugfixes from Neil Brown: "Two md bugfixes for possible corruption when restarting reshape If a raid5/6 reshape is restarted (After stopping and re-assembling the array) and the array is marked read-only (or read-auto), then the reshape will appear to complete immediately, without actually moving anything around. This can result in corruption. There are two patches which do much the same thing in different places. They are separate because one is an older bug and so can be applied to more -stable kernels" * tag 'md/3.15-fixes' of git://neil.brown.name/md: md: always set MD_RECOVERY_INTR when interrupting a reshape thread. md: always set MD_RECOVERY_INTR when aborting a reshape or other "resync".
2014-06-02net: ec_bhf: Add runtime dependenciesJean Delvare1-0/+1
The ec_bhf driver is specific to the Beckhoff CX embedded PC series. These are based on Intel x86 CPU. So we can add a dependency on X86, with COMPILE_TEST as an alternative to still allow for broader build-testing. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Darek Marcinkiewicz <reksio@newterm.pl> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-02libata: Blacklist queued trim for Crucial M500Martin K. Petersen1-4/+4
Queued trim only works for some users with MU05 firmware. Revert to blacklisting all firmware versions. Introduced by commit d121f7d0cbb8 ("libata: Update queued trim blacklist for M5x0 drives") which this effectively reverts, while retaining the blacklisting of M550. See https://bugzilla.kernel.org/show_bug.cgi?id=71371 for reports of trouble with MU05 firmware. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Tejun Heo <tj@kernel.org> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-06-02Merge tag 'usb-3.15-rc8' of ↵Linus Torvalds9-17/+47
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some fixes for 3.15-rc8 that resolve a number of tiny USB issues that have been reported, and there are some new device ids as well. All have been tested in linux-next" * tag 'usb-3.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: xhci: delete endpoints from bandwidth list before freeing whole device usb: pci-quirks: Prevent Sony VAIO t-series from switching usb ports USB: cdc-wdm: properly include types.h usb: cdc-wdm: export cdc-wdm uapi header USB: serial: option: add support for Novatel E371 PCIe card USB: ftdi_sio: add NovaTech OrionLXm product ID USB: io_ti: fix firmware download on big-endian machines (part 2) USB: Avoid runtime suspend loops for HCDs that can't handle suspend/resume
2014-06-02Merge tag 'staging-3.15-rc8' of ↵Linus Torvalds7-14/+54
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are some staging driver fixes for 3.15. Three are for the speakup drivers (one fixes a regression caused in 3.15-rc, and the other two resolve a tty issue found by Ben Hutchings) The comedi and r8192e_pci driver fixes also resolve reported issues" * tag 'staging-3.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: r8192e_pci: fix htons error Staging: speakup: Update __speakup_paste_selection() tty (ab)usage to match vt Staging: speakup: Move pasting into a work item staging: comedi: ni_daq_700: add mux settling delay speakup: fix incorrect perms on speakup_acntsa.c
2014-06-02ipheth: Add support for iPad 2 and iPad 3Kristian Evensen1-0/+10
Each iPad model has a different product id, this patch adds support for iPad 2 (pid 0x12a2) and iPad 3 (pid 0x12a6). Note that iPad 2 must be jailbroken and a third-party app must be used for tethering to work. On iPad 3, tethering works out of the box (assuming your ISP is nice). Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-02team: fix mtu settingJiri Pirko1-1/+6
Now it is not possible to set mtu to team device which has a port enslaved to it. The reason is that when team_change_mtu() calls dev_set_mtu() for port device, notificator for NETDEV_PRECHANGEMTU event is called and team_device_event() returns NOTIFY_BAD forbidding the change. So fix this by returning NOTIFY_DONE here in case team is changing mtu in team_change_mtu(). Introduced-by: 3d249d4c "net: introduce ethernet teaming device" Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Flavio Leitner <fbl@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-02net: qmi_wwan: interface #11 in Sierra Wireless MC73xx is not QMIAleksander Morgado1-1/+0
This interface is unusable, as the cdc-wdm character device doesn't reply to any QMI command. Also, the out-of-tree Sierra Wireless GobiNet driver fully skips it. Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-02net: qmi_wwan: add additional Sierra Wireless QMI devicesAleksander Morgado1-0/+4
A set of new VID/PIDs retrieved from the out-of-tree GobiNet/GobiSerial Sierra Wireless drivers. Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-02drm/radeon: use the CP DMA on CIKChristian König1-2/+2
The SDMA sometimes doesn't seem to work reliable. Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-06-02drm/radeon: sync page table updatesChristian König1-2/+7
Only necessary if we don't use the same engine for buffer moves and table updates. Signed-off-by: Christian König <christian.koenig@amd.com>
2014-06-02drm/radeon: fix vm buffer size estimationChristian König1-1/+1
Only relevant if we got VM_BLOCK_SIZE>9, but better save than sorry. Signed-off-by: Christian König <christian.koenig@amd.com>
2014-06-02drm/crtc-helper: skip locking checks in panicking pathSergei Antonov1-2/+15
Skip locking checks in drm_helper_*_in_use() if they are called in panicking path. See similar code in drm_warn_on_modeset_not_all_locked(). After panic information has been output, these WARN_ONs go off outputing a lot of lines and scrolling the panic information out of the screen. Here is a partial call trace showing how execution reaches them: ? drm_helper_crtc_in_use() ? __drm_helper_disable_unused_functions() ? several *_set_config functions ? drm_fb_helper_restore_fbdev_mode() Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Sergei Antonov <saproj@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-02drm/radeon/dpm: resume fixes for some systemsAlex Deucher3-5/+6
Setting the power state prior to restoring the display hardware leads to blank screens on some systems. Drop the power state set from dpm resume. The power state will get set as part of the mode set sequence. Also add an explicit power state set after mode set resume to cover PX and headless systems. bug: https://bugzilla.kernel.org/show_bug.cgi?id=76761 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-01net: qmi_wwan: add Netgear AirCard 341UAleksander Morgado1-0/+1
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-31Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds12-304/+298
Pull drm fixes from Dave Airlie: "Mostly quiet now: i915: fixing userspace visiblie issues, all stable marked radeon: one more pll fix, two crashers, one suspend/resume regression" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: Resume fbcon last drm/radeon: only allocate necessary size for vm bo list drm/radeon: don't allow RADEON_GEM_DOMAIN_CPU for command submission drm/radeon: avoid crash if VM command submission isn't available drm/radeon: lower the ref * post PLL maximum once more drm/i915: Prevent negative relocation deltas from wrapping drm/i915: Only copy back the modified fields to userspace from execbuffer drm/i915: Fix dynamic allocation of physical handles
2014-05-30Merge tag 'linux-can-fixes-for-3.15-20140528' of ↵David S. Miller1-0/+3
git://gitorious.org/linux-can/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2014-05-28 here's a pull request for v3.15, hope it's not too late. Oliver Hartkopp fixed a bug in the CAN led trigger device renaming code. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-30net/mlx4_core: Reset RoCE VF gids when guest driver goes downJack Morgenstein4-14/+127
Reset the GIDs assigned to a VF in the port RoCE GID table when that guest goes down (either crashes or goes down cleanly). As part of this fix, we refactor the RoCE gid table driver copy, moving it to the mlx4_port_info structure (together with the MAC and VLAN tables). As with the MAC and VLAN tables, we now use a mutex per port for the GID table so that modifying the driver copy and modifying the firmware copy of a port GID table becomes an atomic operation (thus avoiding driver-copy/FW-copy mismatches). Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-30emac: aggregation of v1-2 PLB errors for IER registerIvan Mikhaylov2-16/+9
Aggreagation of version 1-2 because of version 1 can hit PLB errors too. If it's not set so we missing events for PLB bits and driver can't process those interrupts. Signed-off-by: Ivan Mikhaylov <ivan@ru.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-30emac: add missing support of 10mbit in emac/rgmiiIvan Mikhaylov1-0/+3
In chips of emac/rgmii b'000' for 0/1 channel isn't suitable which resulted in non working network interface in this mode. Signed-off-by: Ivan Mikhaylov <ivan@ru.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-31drm/radeon: Resume fbcon lastDaniel Vetter1-5/+6
So a few people complained that commit 177cf92de4aa97ec1435987e91696ed8b5023130 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Tue Apr 1 22:14:59 2014 +0200 drm/crtc-helpers: fix dpms on logic which was merged into 3.15-rc1, broke resume on radeons. Strangely git bisect lead everyone to commit 25f397a429dfa43f22c278d0119a60a343aa568f Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Jul 19 18:57:11 2013 +0200 drm/crtc-helper: explicit DPMS on after modeset which was merged long ago and actually part of 3.14. Digging deeper I've noticed (again) that the call to drm_helper_resume_force_mode in the radeon resume handlers was a no-op previously because everything gets shut down on suspend. radeon does this with explicit calls to drm_helper_connector_dpms with DPMS_OFF. But with 177c we now force the dpms state to ON, so suddenly resume_force_mode actually forced the crtcs back on. This is the intention of the change after all, the problem is that radeon resumes the fbdev console layer _before_ restoring the display, through calling fb_set_suspend. And fbcon does an immediate ->set_par, which in turn causes the same forced mode restore to happen. Two concurrent modeset operations didn't lead to happiness. Fix this by delaying the fbcon resume until the end of the readeon resum functions. v2: Fix up a bit of the spelling fail. References: https://lkml.org/lkml/2014/5/29/1043 References: https://lkml.org/lkml/2014/5/2/388 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=74751 Tested-by: Ken Moffat <zarniwhoop@ntlworld.com> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Ken Moffat <zarniwhoop@ntlworld.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@gmail.com>
2014-05-30Merge branch 'for-linus' of ↵Linus Torvalds6-121/+61
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem fixes from Dmitry Torokhov: "A couple of driver/build fixups and also redone quirk for Synaptics touchpads on Lenovo boxes (now using PNP IDs instead of DMI data to limit number of quirks)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics - change min/max quirk table to pnp-id matching Input: synaptics - add a matches_pnp_id helper function Input: synaptics - T540p - unify with other LEN0034 models Input: synaptics - add min/max quirk for the ThinkPad W540 Input: ambakmi - request a shared interrupt for AMBA KMI devices Input: pxa27x-keypad - fix generating scancode Input: atmel-wm97xx - only build for AVR32 Input: fix ps2/serio module dependency
2014-05-30Merge tag 'firewire-fixes' of ↵Linus Torvalds2-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire fix from Stefan Richter: "A regression fix for the IEEE 1394 subsystem: re-enable IRQ-based asynchronous request reception at addresses below 128 TB" * tag 'firewire-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire: revert to 4 GB RDMA, fix protocols using Memory Space
2014-05-30Merge tag 'dm-3.15-fixes-3' of ↵Linus Torvalds3-9/+19
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device-mapper fixes from Mike Snitzer: "A dm-cache stable fix to split discards on cache block boundaries because dm-cache cannot yet handle discards that span cache blocks. Really fix a dm-mpath LOCKDEP warning that was introduced in -rc1. Add a 'no_space_timeout' control to dm-thinp to restore the ability to queue IO indefinitely when no data space is available. This fixes a change in behavior that was introduced in -rc6 where the timeout couldn't be disabled" * tag 'dm-3.15-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm mpath: really fix lockdep warning dm cache: always split discards on cache block boundaries dm thin: add 'no_space_timeout' dm-thin-pool module param
2014-05-30drm/radeon: only allocate necessary size for vm bo listChristian König1-3/+3
No need to always allocate the theoretical maximum here. Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-30drm/radeon: don't allow RADEON_GEM_DOMAIN_CPU for command submissionMarek Olšák1-0/+6
It hangs the hardware. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-05-30drm/radeon: avoid crash if VM command submission isn't availableChristian König1-4/+11
Signed-off-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org
2014-05-30drm/radeon: lower the ref * post PLL maximum once moreChristian König1-1/+1
Let's be conservative and use 100 here until we find something better. Bugs: https://bugzilla.kernel.org/show_bug.cgi?id=75241 Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-29Merge tag 'pm+acpi-3.15-rc8' of ↵Linus Torvalds3-6/+18
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management fixes from Rafael Wysocki: "These are three stable-candidate fixes, one for the ACPI thermal driver and two for cpufreq drivers. Specifics: - A workqueue is destroyed too early during the ACPI thermal driver module unload which leads to a NULL pointer dereference in the driver's remove callback. Fix from Aaron Lu. - A wrong argument is passed to devm_regulator_get_optional() in the probe routine of the cpu0 cpufreq driver which leads to resource leaks if the driver is unbound from the cpufreq platform device. Fix from Lucas Stach. - A lock is missing in cpufreq_governor_dbs() which leads to memory corruption and NULL pointer dereferences during system suspend/resume, for example. Fix from Bibek Basu" * tag 'pm+acpi-3.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / thermal: fix workqueue destroy order cpufreq: cpu0: drop wrong devm usage cpufreq: remove race while accessing cur_policy
2014-05-29Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds3-23/+47
git://git.linaro.org/people/mike.turquette/linux Pull clock fixes from Mike Turquette: "Small number of user-visible regression fixes for clock drivers. There is a memory leak fix for an ST platform, an infinite Loop Of Doom fix for the recent changes to the basic clock divider (hopefully the last fix for those recent changes) and some Tegra PLL changes which keep PCI from being hosed on that platform" * tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux: clk: st: Fix memory leak clk: divider: Fix table round up function clk: tegra: Fix enabling of PLLE clk: tegra: Introduce divider mask and shift helpers clk: tegra: Fix PLLE programming
2014-05-29firewire: revert to 4 GB RDMA, fix protocols using Memory SpaceStefan Richter2-3/+3
Undo a feature introduced in v3.14 by commit fcd46b34425d "firewire: Enable remote DMA above 4 GB". That change raised the minimum address at which protocol drivers and user programs can register for request reception from 0x0001'0000'0000 to 0x8000'0000'0000. It turned out that at least one vendor-specific protocol exists which uses lower addresses: https://bugzilla.kernel.org/show_bug.cgi?id=76921 For the time being, revert most of commit fcd46b34425d so that affected protocols work like with kernel v3.13 and before. Just keep the valid documentation parts from the regressing commit, and the ability to identify controllers which could be programmed to accept >32 bit physical DMA addresses. The rest of fcd46b34425d should probably be brought back as an optional instead of default feature. Reported-by: Fabien Spindler <fabien.spindler@inria.fr> Cc: <stable@vger.kernel.org> # 3.14+ Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2014-05-29md: always set MD_RECOVERY_INTR when interrupting a reshape thread.NeilBrown1-0/+1
Commit 8313b8e57f55b15e5b7f7fc5d1630bbf686a9a97 md: fix problem when adding device to read-only array with bitmap. added a called to md_reap_sync_thread() which cause a reshape thread to be interrupted (in particular, it could cause md_thread() to never even call md_do_sync()). However it didn't set MD_RECOVERY_INTR so ->finish_reshape() would not know that the reshape didn't complete. This only happens when mddev->ro is set and normally reshape threads don't run in that situation. But raid5 and raid10 can start a reshape thread during "run" is the array is in the middle of a reshape. They do this even if ->ro is set. So it is best to set MD_RECOVERY_INTR before abortingg the sync thread, just in case. Though it rare for this to trigger a problem it can cause data corruption because the reshape isn't finished properly. So it is suitable for any stable which the offending commit was applied to. (3.2 or later) Fixes: 8313b8e57f55b15e5b7f7fc5d1630bbf686a9a97 Cc: stable@vger.kernel.org (3.2+) Signed-off-by: NeilBrown <neilb@suse.de>
2014-05-28xhci: delete endpoints from bandwidth list before freeing whole deviceMathias Nyman1-10/+10
Lists of endpoints are stored for bandwidth calculation for roothub ports. Make sure we remove all endpoints from the list before the whole device, containing its endpoints list_head stuctures, is freed. This used to be done in the wrong order in xhci_mem_cleanup(), and triggered an oops in resume from S4 (hibernate). Cc: stable <stable@vger.kernel.org> Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-28staging: r8192e_pci: fix htons errorSean MacLennan1-1/+1
A sparse error fixup removed a htons() which is required for the driver to function. This patch puts the htons() back and fixes the sparse warning correctly by changing the left side cast. Signed-off-by: Sean MacLennan <seanm@seanm.ca> Cc: stable <stable@vger.kernel.org> # 3.14 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-28usb: pci-quirks: Prevent Sony VAIO t-series from switching usb portsMathias Nyman1-0/+7
Sony VAIO t-series machines are not capable of switching usb2 ports over from Intel EHCI to xHCI controller. If tried the USB2 port will be left unconnected and unusable. This patch should be backported to stable kernels as old as 3.12, that contain the commit 26b76798e0507429506b93cd49f8c4cfdab06896 "Intel xhci: refactor EHCI/xHCI port switching" Cc: stable <stable@vger.kernel.org> # 3.12 Reported-by: Jorge <xxopxe@gmail.com> Tested-by: Jorge <xxopxe@gmail.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-27Merge tag 'clk-tegra-fixes-3.15' of ↵Mike Turquette1-21/+43
git://nv-tegra.nvidia.com/user/pdeschrijver/linux into clk-fixes PLLE fixes for 3.15
2014-05-28md: always set MD_RECOVERY_INTR when aborting a reshape or other "resync".NeilBrown1-1/+3
If mddev->ro is set, md_to_sync will (correctly) abort. However in that case MD_RECOVERY_INTR isn't set. If a RESHAPE had been requested, then ->finish_reshape() will be called and it will think the reshape was successful even though nothing happened. Normally a resync will not be requested if ->ro is set, but if an array is stopped while a reshape is on-going, then when the array is started, the reshape will be restarted. If the array is also set read-only at this point, the reshape will instantly appear to success, resulting in data corruption. Consequently, this patch is suitable for any -stable kernel. Cc: stable@vger.kernel.org (any) Signed-off-by: NeilBrown <neilb@suse.de>
2014-05-27Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds1-2/+2
Pull virtio_blk fix from Jens Axboe: "There's a start/stop queue race in virtio_blk, which causes stalls and erratic behaviour for some. I've had this queued up for 3.16 for a while, but I think we should push it into the current series as well. So I cherry picked the commit and added a stable marker as well, so it can propagate down" * 'for-linus' of git://git.kernel.dk/linux-block: virtio_blk: fix race between start and stop queue
2014-05-27Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds2-5/+5
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull two timer fixes from Thomas Gleixner: "Two small fixlets for ARM SoC clocksource drivers: - avoid calling functions which might sleep from interrupt [disabled] context in tcb_clksrc used on Atmel SoCs - use irq_force_affinity() to pin the per cpu timer interrupt on a not yet online cpu in the SiRFprimaII driver" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource: tcb_clksrc: Make tc_mode interrupt safe clocksource: marco: Fix the affinity set for local timer of CPU1
2014-05-27USB: serial: option: add support for Novatel E371 PCIe cardAlexej Starschenko1-0/+2
Adds product ID for the Novatel E371 PCI Express Mini Card. $ lsusb Bus 001 Device 024: ID 1410:9011 Novatel Wireless $ usb-devices T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 24 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1410 ProdID=9011 Rev=00.03 S: Manufacturer=Novatel Wireless, Inc. S: Product=Novatel Wireless HSPA S: SerialNumber=012773002115811 C: #Ifs= 6 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 6 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether I: If#= 7 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether Tested with kernel 3.2.0. Signed-off-by: Alexej Starschenko <starschenko@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-27USB: ftdi_sio: add NovaTech OrionLXm product IDGeorge McCollister2-0/+7
The NovaTech OrionLXm uses an onboard FTDI serial converter for JTAG and console access. Here is the lsusb output: Bus 004 Device 123: ID 0403:7c90 Future Technology Devices International, Ltd Signed-off-by: George McCollister <george.mccollister@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-27USB: io_ti: fix firmware download on big-endian machines (part 2)Johan Hovold2-2/+2
A recent patch that purported to fix firmware download on big-endian machines failed to add the corresponding sparse annotation to the i2c-header. This was reported by the kbuild test robot. Adding the appropriate annotation revealed another endianess bug related to the i2c-header Size-field in a code path that is exercised when the firmware is actually being downloaded (and not just verified and left untouched unless older than the firmware at hand). This patch adds the required sparse annotation to the i2c-header and makes sure that the Size-field is sent in little-endian byte order during firmware download also on big-endian machines. Note that this patch is only compile-tested, but that there is no functional change for little-endian systems. Reported-by: kbuild test robot <fengguang.wu@intel.com> Cc: Ludovic Drolez <ldrolez@debian.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-27Merge tag 'pinctrl-v3.15-4' of ↵Linus Torvalds1-11/+12
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pinctrl fix from Linus Walleij: "A single last pinctrl fix for the v3.15 series: the vt8500 driver was failing to update the output value when the combined set direction output and set value was executed" * tag 'pinctrl-v3.15-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: vt8500: Ensure value reg is updated when setting direction
2014-05-27Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds2-9/+6
Pull slave-dmaengine fixes from Vinod Koul: "We have three small fixes. First one from Andy reverts the devm_request irq as we need to ensure the tasklet is killed after irq is freed, so we need to do free irq in our code. Other two from Arnd are fixing the compilation issue in omap and sa11x0 drivers with ARM randconfigs" * 'fixes' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: sa11x0: remove broken #ifdef dmaengine: omap: hide filter_fn for built-in drivers dmaengine: dw: went back to plain {request,free}_irq() calls
2014-05-27dm mpath: really fix lockdep warningHannes Reinecke1-6/+8
lockdep complains about a circular locking. And indeed, we need to release the lock before calling dm_table_run_md_queue_async(). As such, commit 4cdd2ad ("dm mpath: fix lock order inconsistency in multipath_ioctl") must also be reverted in addition to fixing the lock order in the other dm_table_run_md_queue_async() callers. Reported-by: Bart van Assche <bvanassche@acm.org> Tested-by: Bart van Assche <bvanassche@acm.org> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2014-05-27virtio_blk: fix race between start and stop queueMing Lei1-2/+2
When there isn't enough vring descriptor for adding to vq, blk-mq will be put as stopped state until some of pending descriptors are completed & freed. Unfortunately, the vq's interrupt may come just before blk-mq's BLK_MQ_S_STOPPED flag is set, so the blk-mq will still be kept as stopped even though lots of descriptors are completed and freed in the interrupt handler. The worst case is that all pending descriptors are freed in the interrupt handler, and the queue is kept as stopped forever. This patch fixes the problem by starting/stopping blk-mq with holding vq_lock. Cc: Jens Axboe <axboe@kernel.dk> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <axboe@fb.com> Conflicts: drivers/block/virtio_blk.c
2014-05-27dm cache: always split discards on cache block boundariesHeinz Mauelshagen1-0/+2
The DM cache target cannot cope with discards that span multiple cache blocks, so each discard bio that spans more than one cache block must get split by the DM core. Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Acked-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@vger.kernel.org # v3.9+
2014-05-27can: only rename enabled led triggers when changing the netdev nameOliver Hartkopp1-0/+3
Commit a1ef7bd9fce8 ("can: rename LED trigger name on netdev renames") renames the led trigger names according to the changed netdevice name. As not every CAN driver supports and initializes the led triggers, checking for the CAN private datastructure with safe_candev_priv() in the notifier chain is not enough. This patch adds a check when CONFIG_CAN_LEDS is enabled and the driver does not support led triggers. For stable 3.9+ Cc: Fabio Baltieri <fabio.baltieri@gmail.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Kurt Van Dijck <dev.kurt@vandijck-laurijssen.be> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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