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2013-10-07can: dev: fix nlmsg size calculation in can_get_size()Marc Kleine-Budde
This patch fixes the calculation of the nlmsg size, by adding the missing nla_total_size(). Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-07ipv4: fix ineffective source address selectionJiri Benc
When sending out multicast messages, the source address in inet->mc_addr is ignored and rewritten by an autoselected one. This is caused by a typo in commit 813b3b5db831 ("ipv4: Use caller's on-stack flowi as-is in output route lookups"). Signed-off-by: Jiri Benc <jbenc@redhat.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-07net/ethernet: cpsw: DT read bool dual_emacMarkus Pargmann
Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-07net: ethernet: cpsw: Search childs for slave nodesMarkus Pargmann
The current implementation searches the whole DT for nodes named "slave". This patch changes it to search only child nodes for slaves. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-07libata: make ata_eh_qc_retry() bump scmd->allowed on bogus failuresGwendal Grignou
libata EH decrements scmd->retries when the command failed for reasons unrelated to the command itself so that, for example, commands aborted due to suspend / resume cycle don't get penalized; however, decrementing scmd->retries isn't enough for ATA passthrough commands. Without this fix, ATA passthrough commands are not resend to the drive, and no error is signalled to the caller because: - allowed retry count is 1 - ata_eh_qc_complete fill the sense data, so result is valid - sense data is filled with untouched ATA registers. Signed-off-by: Gwendal Grignou <gwendal@google.com> Signed-off-by: Tejun Heo <tj@kernel.org> Cc: stable@vger.kernel.org
2013-10-07ahci_platform: use dev_info() instead of printk()Jingoo Han
Change "raw" printk() call to dev_info() to provide a better message to userspace so it can properly identify the device and not just have to guess. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2013-10-07ahci: use dev_info() instead of printk()Jingoo Han
Change "raw" printk() call to dev_info() to provide a better message to userspace so it can properly identify the device and not just have to guess. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2013-10-07pata_isapnp: Don't use invalid I/O portsOndrej Zary
The test for 2nd I/O port validity is broken (reversed): On devices with no control port, the driver attempts to use invalid port 0, resulting in logs full of bad_io_access errors. On devices with control port, the driver does not use it. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Tejun Heo <tj@kernel.org>
2013-10-07net: fix unsafe set_memory_rw from softirqAlexei Starovoitov
on x86 system with net.core.bpf_jit_enable = 1 sudo tcpdump -i eth1 'tcp port 22' causes the warning: [ 56.766097] Possible unsafe locking scenario: [ 56.766097] [ 56.780146] CPU0 [ 56.786807] ---- [ 56.793188] lock(&(&vb->lock)->rlock); [ 56.799593] <Interrupt> [ 56.805889] lock(&(&vb->lock)->rlock); [ 56.812266] [ 56.812266] *** DEADLOCK *** [ 56.812266] [ 56.830670] 1 lock held by ksoftirqd/1/13: [ 56.836838] #0: (rcu_read_lock){.+.+..}, at: [<ffffffff8118f44c>] vm_unmap_aliases+0x8c/0x380 [ 56.849757] [ 56.849757] stack backtrace: [ 56.862194] CPU: 1 PID: 13 Comm: ksoftirqd/1 Not tainted 3.12.0-rc3+ #45 [ 56.868721] Hardware name: System manufacturer System Product Name/P8Z77 WS, BIOS 3007 07/26/2012 [ 56.882004] ffffffff821944c0 ffff88080bbdb8c8 ffffffff8175a145 0000000000000007 [ 56.895630] ffff88080bbd5f40 ffff88080bbdb928 ffffffff81755b14 0000000000000001 [ 56.909313] ffff880800000001 ffff880800000000 ffffffff8101178f 0000000000000001 [ 56.923006] Call Trace: [ 56.929532] [<ffffffff8175a145>] dump_stack+0x55/0x76 [ 56.936067] [<ffffffff81755b14>] print_usage_bug+0x1f7/0x208 [ 56.942445] [<ffffffff8101178f>] ? save_stack_trace+0x2f/0x50 [ 56.948932] [<ffffffff810cc0a0>] ? check_usage_backwards+0x150/0x150 [ 56.955470] [<ffffffff810ccb52>] mark_lock+0x282/0x2c0 [ 56.961945] [<ffffffff810ccfed>] __lock_acquire+0x45d/0x1d50 [ 56.968474] [<ffffffff810cce6e>] ? __lock_acquire+0x2de/0x1d50 [ 56.975140] [<ffffffff81393bf5>] ? cpumask_next_and+0x55/0x90 [ 56.981942] [<ffffffff810cef72>] lock_acquire+0x92/0x1d0 [ 56.988745] [<ffffffff8118f52a>] ? vm_unmap_aliases+0x16a/0x380 [ 56.995619] [<ffffffff817628f1>] _raw_spin_lock+0x41/0x50 [ 57.002493] [<ffffffff8118f52a>] ? vm_unmap_aliases+0x16a/0x380 [ 57.009447] [<ffffffff8118f52a>] vm_unmap_aliases+0x16a/0x380 [ 57.016477] [<ffffffff8118f44c>] ? vm_unmap_aliases+0x8c/0x380 [ 57.023607] [<ffffffff810436b0>] change_page_attr_set_clr+0xc0/0x460 [ 57.030818] [<ffffffff810cfb8d>] ? trace_hardirqs_on+0xd/0x10 [ 57.037896] [<ffffffff811a8330>] ? kmem_cache_free+0xb0/0x2b0 [ 57.044789] [<ffffffff811b59c3>] ? free_object_rcu+0x93/0xa0 [ 57.051720] [<ffffffff81043d9f>] set_memory_rw+0x2f/0x40 [ 57.058727] [<ffffffff8104e17c>] bpf_jit_free+0x2c/0x40 [ 57.065577] [<ffffffff81642cba>] sk_filter_release_rcu+0x1a/0x30 [ 57.072338] [<ffffffff811108e2>] rcu_process_callbacks+0x202/0x7c0 [ 57.078962] [<ffffffff81057f17>] __do_softirq+0xf7/0x3f0 [ 57.085373] [<ffffffff81058245>] run_ksoftirqd+0x35/0x70 cannot reuse jited filter memory, since it's readonly, so use original bpf insns memory to hold work_struct defer kfree of sk_filter until jit completed freeing tested on x86_64 and i386 Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-07sfc: Only bind to EF10 functions with the LinkCtrl and Trusted flagsBen Hutchings
Although we do not yet enable multiple PFs per port, it is possible that a board will be reconfigured to enable them while the driver has not yet been updated to fully support this. The most obvious problem is that multiple functions may try to set conflicting link settings. But we will also run into trouble if the firmware doesn't consider us fully trusted. So, abort probing unless both the LinkCtrl and Trusted flags are set for this function. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-10-07iwlwifi: pcie: fix merge damageJohannes Berg
The merge b35c8097 seems to have lost commit eabc4ac5d, put the code back. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-07ath9k: fix tx queue scheduling after channel changesFelix Fietkau
Otherwise, if queues are full during a scan, tx scheduling does not resume after switching back to the home channel. Cc: stable@vger.kernel.org Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-07Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
2013-10-07ipv6: Allow the MTU of ipip6 tunnel to be set below 1280Oussama Ghorbel
The (inner) MTU of a ipip6 (IPv4-in-IPv6) tunnel cannot be set below 1280, which is the minimum MTU in IPv6. However, there should be no IPv6 on the tunnel interface at all, so the IPv6 rules should not apply. More info at https://bugzilla.kernel.org/show_bug.cgi?id=15530 This patch allows to check the minimum MTU for ipv6 tunnel according to these rules: -In case the tunnel is configured with ipip6 mode the minimum MTU is 68. -In case the tunnel is configured with ip6ip6 or any mode the minimum MTU is 1280. Signed-off-by: Oussama Ghorbel <ou.ghorbel@gmail.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: - fix for hidraw reference counting regression, by Manoj Chourasia - fix for minor number allocation for uhid, by David Herrmann - other small unsorted fixes / device ID additions * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: wiimote: fix FF deadlock HID: add Holtek USB ID 04d9:a081 SHARKOON DarkGlider HID: hidraw: close underlying device at removal of last reader HID: roccat: Fix "cannot create duplicate filename" problems HID: uhid: allocate static minor
2013-10-07Merge branch 'stable' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile Pull Tile bugfixes from Chris Metcalf: "This fixes some serious issues with PREEMPT support, and a couple of smaller corner-case issues fixed in the last couple of weeks" * 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: arch: tile: re-use kbasename() helper tile: use a more conservative __my_cpu_offset in CONFIG_PREEMPT tile: ensure interrupts disabled for preempt_schedule_irq() tile: change lock initalization in hardwall tile: include: asm: use 'long long' instead of 'u64' for atomic64_t and its related functions
2013-10-07netif_set_xps_queue: make cpu mask constMichael S. Tsirkin
virtio wants to pass in cpumask_of(cpu), make parameter const to avoid build warnings. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-07HID: wiimote: fix FF deadlockDavid Herrmann
The input core has an internal spinlock that is acquired during event injection via input_event() and friends but also held during FF callbacks. That means, there is no way to share a lock between event-injection and FF handling. Unfortunately, this is what is required for wiimote state tracking and what we do with state.lock and input->lock. This deadlock can be triggered when using continuous data reporting and FF on a wiimote device at the same time. I takes me at least 30m of stress-testing to trigger it but users reported considerably shorter times (http://bpaste.net/show/132504/) when using some gaming-console emulators. The real problem is that we have two copies of internal state, one in the wiimote objects and the other in the input device. As the input-lock is not supposed to be accessed from outside of input-core, we have no other chance than offloading FF handling into a worker. This actually works pretty nice and also allows to implictly merge fast rumble changes into a single request. Due to the 3-layered workers (rumble+queue+l2cap) this might reduce FF responsiveness. Initial tests were fine so lets fix the race first and if it turns out to be too slow we can always handle FF out-of-band and skip the queue-worker. Cc: <stable@vger.kernel.org> # 3.11+ Reported-by: Thomas Schneider Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-10-07cifs: Allow LANMAN auth method for servers supporting unencapsulated ↵Sachin Prabhu
authentication methods This allows users to use LANMAN authentication on servers which support unencapsulated authentication. The patch fixes a regression where users using plaintext authentication were no longer able to do so because of changed bought in by patch 3f618223dc0bdcbc8d510350e78ee2195ff93768 https://bugzilla.redhat.com/show_bug.cgi?id=1011621 Reported-by: Panos Kavalagios <Panagiotis.Kavalagios@eurodyn.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com>
2013-10-07cifs: Fix inability to write files >2GB to SMB2/3 sharesJan Klos
When connecting to SMB2/3 shares, maximum file size is set to non-LFS maximum in superblock. This is due to cap_large_files bit being different for SMB1 and SMB2/3 (where it is just an internal flag that is not negotiated and the SMB1 one corresponds to multichannel capability, so maybe LFS works correctly if server sends 0x08 flag) while capabilities are checked always for the SMB1 bit in cifs_read_super(). The patch fixes this by checking for the correct bit according to the protocol version. CC: Stable <stable@kernel.org> Signed-off-by: Jan Klos <honza.klos@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com>
2013-10-07Merge remote-tracking branch 'spi/fix/s3c64xx' into spi-linusMark Brown
2013-10-07Merge remote-tracking branch 'spi/fix/pxa' into spi-linusMark Brown
2013-10-07Merge remote-tracking branch 'spi/fix/mpc512x' into spi-linusMark Brown
2013-10-07Merge remote-tracking branch 'spi/fix/hspi' into spi-linusMark Brown
2013-10-07Merge remote-tracking branch 'spi/fix/dspi' into spi-linusMark Brown
2013-10-07Merge remote-tracking branch 'spi/fix/clps711x' into spi-linusMark Brown
2013-10-07MIPS: stack protector: Fix per-task canary switchJames Hogan
Commit 1400eb6 (MIPS: r4k,octeon,r2300: stack protector: change canary per task) was merged in v3.11 and introduced assembly in the MIPS resume functions to update the value of the current canary in __stack_chk_guard. However it used PTR_L resulting in a load of the canary value, instead of PTR_LA to construct its address. The value is intended to be random but is then treated as an address in the subsequent LONG_S (store). This was observed to cause a fault and panic: CPU 0 Unable to handle kernel paging request at virtual address 139fea20, epc == 8000cc0c, ra == 8034f2a4 Oops[#1]: ... $24 : 139fea20 1e1f7cb6 ... Call Trace: [<8000cc0c>] resume+0xac/0x118 [<8034f2a4>] __schedule+0x5f8/0x78c [<8034f4e0>] schedule_preempt_disabled+0x20/0x2c [<80348eec>] rest_init+0x74/0x84 [<804dc990>] start_kernel+0x43c/0x454 Code: 3c18804b 8f184030 8cb901f8 <af190000> 00c0e021 8cb002f0 8cb102f4 8cb202f8 8cb302fc This can also be forced by modifying arch/mips/include/asm/stackprotector.h so that the default __stack_chk_guard value is more likely to be a bad (or unaligned) pointer. Fix it to use PTR_LA instead, to load the address of the canary value, which the LONG_S can then use to write into it. Reported-by: bobjones (via #mipslinux on IRC) Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Gregory Fong <gregory.0xf0@gmail.com> Cc: linux-mips@linux-mips.org Cc: stable@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/6026/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-10-07spi: atmel: Fix incorrect error pathSachin Kamat
'irq' was not released when clk_prepare_enable failed. Fix it. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-07ASoC: tlv320aic3x: Connect 'Left Line1R Mux' and 'Right Line1L Mux'Peter Ujfalusi
The two paths were not connected in the DAPM route causing the associated routes to be non working and the following warnings printed in the logs: tlv320aic3x-codec 0-001b: ASoC: mux Right Line1L Mux has no paths tlv320aic3x-codec 0-001b: ASoC: mux Left Line1R Mux has no paths Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-07ASoC: fsl: imx-ssi: fix probe on imx31Philippe Rétornaz
On imx31 with mc13783 codec the FIQ is not necessary and not enabled as DMA transfer is available. Change the probe() function to fail only if both FIQ and DMA are not available. Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-07ALSA: hda - Fix mono speakers and headset mic on Dell Vostro 5470David Henningsson
On this machine, DAC on node 0x03 seems to give mono output. Also, it needs additional patches for headset mic support. It supports CTIA style headsets only. Alsa-info available at the bug link below. Cc: stable@kernel.org (v3.10+) BugLink: https://bugs.launchpad.net/bugs/1236228 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky: "A couple of bux fixes, notable are the regression with ptrace vs restarting system calls and the patch for kdump to be able to copy from virtual memory" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: fix system call restart after inferior call s390: Allow vmalloc target buffers for copy_from_oldmem() s390/sclp: properly detect line mode console s390/kprobes: add exrl to list of prohibited opcodes s390/3270: fix return value check in tty3270_resize_work()
2013-10-07w1 - call request_module with w1 master mutex unlockedHans-Frieder Vogt
request_module for w1 slave modules needs to be called with the w1 master mutex unlocked. Because w1_attach_slave_device gets always(?) called with mutex locked, we need to temporarily unlock the w1 master mutex for the loading of the w1 slave module. Signed-off by: Hans-Frieder Vogt <hfvogt@gmx.net> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Cc: stable <stable@vger.kernel.org> # 3.11+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-07w1 - fix fops in w1_bus_notifyHans-Frieder Vogt
Introduce a check to make sure that fops are only called if they have been defined by the slave module. Without this check modules like w1_smem cause a NULL pointer dereference bug. Signed-off by: Hans-Frieder Vogt <hfvogt@gmx.net> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Cc: stable <stable@vger.kernel.org> # 3.11+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-06cifs: Avoid umount hangs with smb2 when server is unresponsiveShirish Pargaonkar
Do not send SMB2 Logoff command when reconnecting, the way smb1 code base works. Also, no need to wait for a credit for an echo command when one is already in flight. Without these changes, umount command hangs if the server is unresponsive e.g. hibernating. Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <smfrench@us.ibm.com>
2013-10-06clk: armada-370: fix tclk frequenciesSimon Guinot
This patch fixes the tclk frequency array for the Armada-370 SoC. This bug has been introduced by commit 6b72333d ("clk: mvebu: add Armada 370 SoC-centric clock init"). A wrong tclk frequency affects the following drivers: mvsdio, mvneta, i2c-mv64xxx and mvebu-devbus. This list may be incomplete. About the mvneta Ethernet driver, note that the tclk frequency is used to compute the Rx time coalescence. Then, this bug harms the coalescence configuration and also degrades the networking performances with the default values. Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory CLEMENT <gregory.clement@free-electrons.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Cc: stable@vger.kernel.org Signed-off-by: Michael Turquette <mturquette@deferred.io>
2013-10-07Merge tag 'drm-intel-fixes-2013-10-07' of ↵Dave Airlie
git://people.freedesktop.org/~danvet/drm-intel into drm-fixes Daniel writes: Just a few important fixes, all cc: stable (I've checked this time around and made sure they're really there ...). The dpms one is a regression from the modeset rework and has a good chance to rectify Linus' hdmi issues. * tag 'drm-intel-fixes-2013-10-07' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: Only apply DPMS to the encoder if enabled drm/i915: Mask LPSP to get PSR working even with Power Well in use by audio. drm/i915/hsw: Disable L3 caching of atomic memory operations. drm/i915: fix rps.vlv_work initialization
2013-10-06Linux 3.12-rc4v3.12-rc4Linus Torvalds
2013-10-06net: Update the sysctl permissions handler to test effective uid/gidEric W. Biederman
Modify the code to use current_euid(), and in_egroup_p, as in done in fs/proc/proc_sysctl.c:test_perm() Cc: stable@vger.kernel.org Reviewed-by: Eric Sandeen <sandeen@redhat.com> Reported-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-10-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds
Pull SCSI target fixes from Nicholas Bellinger: "Here are the outstanding target fixes queued up for v3.12-rc4 code. The highlights include: - Make vhost/scsi tag percpu_ida_alloc() use GFP_ATOMIC - Allow sess_cmd_map allocation failure fallback to use vzalloc - Fix COMPARE_AND_WRITE se_cmd->data_length bug with FILEIO backends - Fixes for COMPARE_AND_WRITE callback recursive failure OOPs + non zero scsi_status bug - Make iscsi-target do acknowledgement tag release from RX context - Setup iscsi-target with extra (cmdsn_depth / 2) percpu_ida tags Also included is a iscsi-target patch CC'ed for v3.10+ that avoids legacy wait_for_task=true release during fast-past StatSN acknowledgement, and two other SRP target related patches that address long-standing issues that are CC'ed for v3.3+. Extra thanks to Thomas Glanzmann for his testing feedback with COMPARE_AND_WRITE + EXTENDED_COPY VAAI logic" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: iscsi-target; Allow an extra tag_num / 2 number of percpu_ida tags iscsi-target: Perform release of acknowledged tags from RX context iscsi-target: Only perform wait_for_tasks when performing shutdown target: Fail on non zero scsi_status in compare_and_write_callback target: Fix recursive COMPARE_AND_WRITE callback failure target: Reset data_length for COMPARE_AND_WRITE to NoLB * block_size ib_srpt: always set response for task management target: Fall back to vzalloc upon ->sess_cmd_map kzalloc failure vhost/scsi: Use GFP_ATOMIC with percpu_ida_alloc for obtaining tag ib_srpt: Destroy cm_id before destroying QP. target: Fix xop->dbl assignment in target_xcopy_parse_segdesc_02
2013-10-06Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds
Pull slave-dmaengine fixes from Vinod Koul: "Here is the slave dmanegine fixes. We have the fix for deadlock issue on imx-dma by Michael and Josh's edma config fix along with author change" * 'fixes' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: imx-dma: fix callback path in tasklet dmaengine: imx-dma: fix lockdep issue between irqhandler and tasklet dmaengine: imx-dma: fix slow path issue in prep_dma_cyclic dma/Kconfig: Make TI_EDMA select TI_PRIV_EDMA edma: Update author email address
2013-10-06x86/reboot: Add reboot quirk for Dell Latitude E5410Ville Syrjälä
Dell Latitude E5410 needs reboot=pci to actually reboot. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://lkml.kernel.org/r/1380888964-14517-1-git-send-email-ville.syrjala@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-10-06Input: cm109 - convert high volume dev_err() to dev_err_ratelimited()Tim Gardner
BugLink: http://bugs.launchpad.net/bugs/1222850 This input device can get into a state that produces a high volume of device status errors. Attempt to throttle these error messages such that the kernel log is not flooded. Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-10-06Input: move name/timer init to input_alloc_dev()David Herrmann
We want to allow drivers to call input_event() at any time after the device got allocated. This means input_event() and input_register_device() must be allowed to run in parallel. The only conflicting calls in input_register_device() are init_timer() and dev_set_name(). Both can safely be moved to device allocation and we're good to go. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-10-05do not treat non-symlink reparse points as valid symlinksSteve French
Windows 8 and later can create NFS symlinks (within reparse points) which we were assuming were normal NTFS symlinks and thus reporting corrupt paths for. Add check for reparse points to make sure that they really are normal symlinks before we try to parse the pathname. We also should not be parsing other types of reparse points (DFS junctions etc) as if they were a symlink so return EOPNOTSUPP on those. Also fix endian errors (we were not parsing symlink lengths as little endian). This fixes commit d244bf2dfbebfded05f494ffd53659fa7b1e32c1 which implemented follow link for non-Unix CIFS mounts CC: Stable <stable@kernel.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Signed-off-by: Steve French <smfrench@gmail.com>
2013-10-05Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fixes from Chris Mason: "This is a small collection of fixes, including a regression fix from Liu Bo that solves rare crashes with compression on. I've merged my for-linus up to 3.12-rc3 because the top commit is only meant for 3.12. The rest of the fixes are also available in my master branch on top of my last 3.11 based pull" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: btrfs: Fix crash due to not allocating integrity data for a bioset Btrfs: fix a use-after-free bug in btrfs_dev_replace_finishing Btrfs: eliminate races in worker stopping code Btrfs: fix crash of compressed writes Btrfs: fix transid verify errors when recovering log tree
2013-10-05Merge tag 'gpio-v3.12-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: "Two patches for the OMAP driver, dealing with setting up IRQs properly on the device tree boot path" * tag 'gpio-v3.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio/omap: auto-setup a GPIO when used as an IRQ gpio/omap: maintain GPIO and IRQ usage separately
2013-10-05Merge tag 'usb-3.12-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are none fixes for various USB driver problems. The majority are gadget/musb fixes, but there are some new device ids in here as well" * tag 'usb-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: chipidea: add Intel Clovertrail pci id usb: gadget: s3c-hsotg: fix can_write limit for non-periodic endpoints usb: gadget: f_fs: fix error handling usb: musb: dsps: do not bind to "musb-hdrc" USB: serial: option: Ignore card reader interface on Huawei E1750 usb: musb: gadget: fix otg active status flag usb: phy: gpio-vbus: fix deferred probe from __init usb: gadget: pxa25x_udc: fix deferred probe from __init usb: musb: fix otg default state
2013-10-05Merge tag 'tty-3.12-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty fixes from Greg KH: "Here are two tty driver fixes for 3.12-rc4. One fixes the reported regression in the n_tty code that a number of people found recently, and the other one fixes an issue with xen consoles that broke in 3.10" * tag 'tty-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: xen/hvc: allow xenboot console to be used again tty: Fix pty master read() after slave closes
2013-10-05Merge tag 'staging-3.12-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging fixes from Greg KH: "Here are 4 tiny staging and iio driver fixes for 3.12-rc4. Nothing major, just some small fixes for reported issues" * tag 'staging-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: comedi: ni_65xx: (bug fix) confine insn_bits to one subdevice iio:magnetometer: Bugfix magnetometer default output registers iio: Remove debugfs entries in iio_device_unregister() iio: amplifiers: ad8366: Remove regulator_put