1. 15 Jan, 2014 5 commits
  2. 14 Jan, 2014 3 commits
  3. 13 Jan, 2014 1 commit
  4. 10 Jan, 2014 20 commits
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 228fdc08
      Linus Torvalds authored
      Pull networking fixes from David Miller:
       "Famouse last words: "final pull request" :-)
      
        I'm sending this because Jason Wang's fixes are pretty important
      
         1) Add missing per-cpu stats initialization to ip6_vti.  Otherwise
            lockdep spits out a call trace.  From Li RongQing.
      
         2) Fix NULL oops in wireless hwsim, from Javier Lopez
      
         3) TIPC deferred packet queue unlink must NULL out skb->next to avoid
            crashes.  From Erik Hugne
      
         4) Fix access to uninitialized buffer in nf_nat netfilter code, from
            Daniel Borkmann
      
         5) Fix lifetime of ipv6 loopback and SIT tunnel addresses, otherwise
            they basically timeout immediately.  From Hannes Frederic Sowa
      
         6) Fix DMA unmapping of TSO packets in bnx2x driver, from Michal
            Schmidt
      
         7) Do not allow L2 forwarding offload via macvtap device, the way
            things are now it will not end up being forwaded at all.  From
            Jason Wang
      
         8) Fix transmit queue selection via ndo_dfwd_start_xmit(), fixing
            things like applying NETIF_F_LLTX to the wrong device (!!) and
            eliding the proper transmit watchdog handling
      
         9) qlcnic driver was not updating tx statistics at all, from Manish
            Chopra"
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
        qlcnic: Fix ethtool statistics length calculation
        qlcnic: Fix bug in TX statistics
        net: core: explicitly select a txq before doing l2 forwarding
        macvlan: forbid L2 fowarding offload for macvtap
        bnx2x: fix DMA unmapping of TSO split BDs
        ipv6: add link-local, sit and loopback address with INFINITY_LIFE_TIME
        bnx2x: prevent WARN during driver unload
        tipc: correctly unlink packets from deferred packet queue
        ipv6: pcpu_tstats.syncp should be initialised in ip6_vti.c
        netfilter: only warn once on wrong seqadj usage
        netfilter: nf_nat: fix access to uninitialized buffer in IRC NAT helper
        NFC: Fix target mode p2p link establishment
        iwlwifi: add new devices for 7265 series
        mac80211: move "bufferable MMPDU" check to fix AP mode scan
        mac80211_hwsim: Fix NULL pointer dereference
      228fdc08
    • Linus Torvalds's avatar
      Merge tag 'xfs-for-linus-v3.13-rc8' of git://oss.sgi.com/xfs/xfs · e2bc4470
      Linus Torvalds authored
      Pull xfs bugfixes from Ben Myers:
       "Here we have a bugfix for an off-by-one in the remote attribute
        verifier that results in a forced shutdown which you can hit with v5
        superblock by creating a 64k xattr, and a fix for a missing
        destroy_work_on_stack() in the allocation worker.
      
        It's a bit late, but they are both fairly straightforward"
      
      * tag 'xfs-for-linus-v3.13-rc8' of git://oss.sgi.com/xfs/xfs:
        xfs: Calling destroy_work_on_stack() to pair with INIT_WORK_ONSTACK()
        xfs: fix off-by-one error in xfs_attr3_rmt_verify
      e2bc4470
    • Linus Torvalds's avatar
      Merge branch 'leds-fixes-for-3.13' of... · 324c66ff
      Linus Torvalds authored
      Merge branch 'leds-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
      
      Pull LED fix from Bryan Wu:
       "Pali Rohár and Pavel Machek reported the LED of Nokia N900 doesn't
        work with our latest 3.13-rc6 kernel.  Milo fixed the regression here"
      
      * 'leds-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds:
        leds: lp5521/5523: Remove duplicate mutex
      324c66ff
    • Linus Torvalds's avatar
      Merge tag 'pm+acpi-3.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · cff539b1
      Linus Torvalds authored
      Pull ACPI and power management fixes from Rafael Wysocki:
      
       - Recent commits modifying the lists of C-states in the intel_idle
         driver introduced bugs leading to crashes on some systems.  Two fixes
         from Jiang Liu.
      
       - The ACPI AC driver should receive all types of notifications, but
         recent change made it ignore some of them.  Fix from Alexander Mezin.
      
       - intel_pstate's validity checks for MSRs it depends on are not
         sufficient to catch the lack of support in nested KVM setups, so they
         are extended to cover that case.  From Dirk Brandewie.
      
       - NEC LZ750/LS has a botched up _BIX method in its ACPI tables, so our
         ACPI battery driver needs a quirk for it.  From Lan Tianyu.
      
       - The tpm_ppi driver sometimes leaks memory allocated by
         acpi_get_name().  Fix from Jiang Liu.
      
      * tag 'pm+acpi-3.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        intel_idle: close avn_cstates array with correct marker
        Revert "intel_idle: mark states tables with __initdata tag"
        ACPI / Battery: Add a _BIX quirk for NEC LZ750/LS
        intel_pstate: Add X86_FEATURE_APERFMPERF to cpu match parameters.
        ACPI / TPM: fix memory leak when walking ACPI namespace
        ACPI / AC: change notification handler type to ACPI_ALL_NOTIFY
      cff539b1
    • Linus Torvalds's avatar
      Merge tag 'mfd-fixes-3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes · c43a5eb2
      Linus Torvalds authored
      Pull MFD fix from Samuel Ortiz:
       "This is the 2nd MFD pull request for 3.13
      
        It only contains one fix for the rtsx_pcr driver.  Without it we see a
        kernel panic on some machines, when resuming from suspend to RAM"
      
      * tag 'mfd-fixes-3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes:
        mfd: rtsx_pcr: Disable interrupts before cancelling delayed works
      c43a5eb2
    • Milo Kim's avatar
      leds: lp5521/5523: Remove duplicate mutex · e70988d1
      Milo Kim authored
      
      
      It can be a problem when a pattern is loaded via the firmware interface.
      LP55xx common driver has already locked the mutex in 'lp55xx_firmware_loaded()'.
      So it should be deleted.
      
      On the other hand, locks are required in store_engine_load()
      on updating program memory.
      Reported-by: default avatarPali Rohár <pali.rohar@gmail.com>
      Reported-by: default avatarPavel Machek <pavel@ucw.cz>
      Signed-off-by: default avatarMilo Kim <milo.kim@ti.com>
      Signed-off-by: default avatarBryan Wu <cooloney@gmail.com>
      Cc: <stable@vger.kernel.org>
      e70988d1
    • Chuansheng Liu's avatar
      xfs: Calling destroy_work_on_stack() to pair with INIT_WORK_ONSTACK() · 1f4a63bf
      Chuansheng Liu authored
      
      
      In case CONFIG_DEBUG_OBJECTS_WORK is defined, it is needed to
      call destroy_work_on_stack() which frees the debug object to pair
      with INIT_WORK_ONSTACK().
      Signed-off-by: default avatarLiu, Chuansheng <chuansheng.liu@intel.com>
      Reviewed-by: default avatarBen Myers <bpm@sgi.com>
      Signed-off-by: default avatarBen Myers <bpm@sgi.com>
      
      (cherry picked from commit 6f96b306)
      1f4a63bf
    • Jie Liu's avatar
      xfs: fix off-by-one error in xfs_attr3_rmt_verify · bba719b5
      Jie Liu authored
      
      
      With CRC check is enabled, if trying to set an attributes value just
      equal to the maximum size of XATTR_SIZE_MAX would cause the v3 remote
      attr write verification procedure failure, which would yield the back
      trace like below:
      
      <snip>
      XFS (sda7): Internal error xfs_attr3_rmt_write_verify at line 191 of file fs/xfs/xfs_attr_remote.c
      <snip>
      Call Trace:
      [<ffffffff816f0042>] dump_stack+0x45/0x56
      [<ffffffffa0d99c8b>] xfs_error_report+0x3b/0x40 [xfs]
      [<ffffffffa0d96edd>] ? _xfs_buf_ioapply+0x6d/0x390 [xfs]
      [<ffffffffa0d99ce5>] xfs_corruption_error+0x55/0x80 [xfs]
      [<ffffffffa0dbef6b>] xfs_attr3_rmt_write_verify+0x14b/0x1a0 [xfs]
      [<ffffffffa0d96edd>] ? _xfs_buf_ioapply+0x6d/0x390 [xfs]
      [<ffffffffa0d97315>] ? xfs_bdstrat_cb+0x55/0xb0 [xfs]
      [<ffffffffa0d96edd>] _xfs_buf_ioapply+0x6d/0x390 [xfs]
      [<ffffffff81184cda>] ? vm_map_ram+0x31a/0x460
      [<ffffffff81097230>] ? wake_up_state+0x20/0x20
      [<ffffffffa0d97315>] ? xfs_bdstrat_cb+0x55/0xb0 [xfs]
      [<ffffffffa0d9726b>] xfs_buf_iorequest+0x6b/0xc0 [xfs]
      [<ffffffffa0d97315>] xfs_bdstrat_cb+0x55/0xb0 [xfs]
      [<ffffffffa0d97906>] xfs_bwrite+0x46/0x80 [xfs]
      [<ffffffffa0dbfa94>] xfs_attr_rmtval_set+0x334/0x490 [xfs]
      [<ffffffffa0db84aa>] xfs_attr_leaf_addname+0x24a/0x410 [xfs]
      [<ffffffffa0db8893>] xfs_attr_set_int+0x223/0x470 [xfs]
      [<ffffffffa0db8b76>] xfs_attr_set+0x96/0xb0 [xfs]
      [<ffffffffa0db13b2>] xfs_xattr_set+0x42/0x70 [xfs]
      [<ffffffff811df9b2>] generic_setxattr+0x62/0x80
      [<ffffffff811e0213>] __vfs_setxattr_noperm+0x63/0x1b0
      [<ffffffff81307afe>] ? evm_inode_setxattr+0xe/0x10
      [<ffffffff811e0415>] vfs_setxattr+0xb5/0xc0
      [<ffffffff811e054e>] setxattr+0x12e/0x1c0
      [<ffffffff811c6e82>] ? final_putname+0x22/0x50
      [<ffffffff811c708b>] ? putname+0x2b/0x40
      [<ffffffff811cc4bf>] ? user_path_at_empty+0x5f/0x90
      [<ffffffff811bdfd9>] ? __sb_start_write+0x49/0xe0
      [<ffffffff81168589>] ? vm_mmap_pgoff+0x99/0xc0
      [<ffffffff811e07df>] SyS_setxattr+0x8f/0xe0
      [<ffffffff81700c2d>] system_call_fastpath+0x1a/0x1f
      
      Tests:
          setfattr -n user.longxattr -v `perl -e 'print "A"x65536'` testfile
      
      This patch fix it to check the remote EA size is greater than the
      XATTR_SIZE_MAX rather than more than or equal to it, because it's
      valid if the specified EA value size is equal to the limitation as
      per VFS setxattr interface.
      Signed-off-by: default avatarJie Liu <jeff.liu@oracle.com>
      Reviewed-by: default avatarMark Tinguely <tinguely@sgi.com>
      Signed-off-by: default avatarBen Myers <bpm@sgi.com>
      
      (cherry picked from commit 85dd0707)
      bba719b5
    • Shahed Shaikh's avatar
      qlcnic: Fix ethtool statistics length calculation · d6e9c89a
      Shahed Shaikh authored
      
      
      o Consider number of Tx queues while calculating the length of
        Tx statistics as part of ethtool stats.
      o Calculate statistics lenght properly for 82xx and 83xx adapter
      Signed-off-by: default avatarShahed Shaikh <shahed.shaikh@qlogic.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      d6e9c89a
    • Manish Chopra's avatar
      qlcnic: Fix bug in TX statistics · 1ac6762a
      Manish Chopra authored
      
      
      o Driver was not updating TX stats so it was not populating
        statistics in `ifconfig` command output.
      Signed-off-by: default avatarManish Chopra <manish.chopra@qlogic.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      1ac6762a
    • Jason Wang's avatar
      net: core: explicitly select a txq before doing l2 forwarding · f663dd9a
      Jason Wang authored
      
      
      Currently, the tx queue were selected implicitly in ndo_dfwd_start_xmit(). The
      will cause several issues:
      
      - NETIF_F_LLTX were removed for macvlan, so txq lock were done for macvlan
        instead of lower device which misses the necessary txq synchronization for
        lower device such as txq stopping or frozen required by dev watchdog or
        control path.
      - dev_hard_start_xmit() was called with NULL txq which bypasses the net device
        watchdog.
      - dev_hard_start_xmit() does not check txq everywhere which will lead a crash
        when tso is disabled for lower device.
      
      Fix this by explicitly introducing a new param for .ndo_select_queue() for just
      selecting queues in the case of l2 forwarding offload. netdev_pick_tx() was also
      extended to accept this parameter and dev_queue_xmit_accel() was used to do l2
      forwarding transmission.
      
      With this fixes, NETIF_F_LLTX could be preserved for macvlan and there's no need
      to check txq against NULL in dev_hard_start_xmit(). Also there's no need to keep
      a dedicated ndo_dfwd_start_xmit() and we can just reuse the code of
      dev_queue_xmit() to do the transmission.
      
      In the future, it was also required for macvtap l2 forwarding support since it
      provides a necessary synchronization method.
      
      Cc: John Fastabend <john.r.fastabend@intel.com>
      Cc: Neil Horman <nhorman@tuxdriver.com>
      Cc: e1000-devel@lists.sourceforge.net
      Signed-off-by: default avatarJason Wang <jasowang@redhat.com>
      Acked-by: default avatarNeil Horman <nhorman@tuxdriver.com>
      Acked-by: default avatarJohn Fastabend <john.r.fastabend@intel.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      f663dd9a
    • Jason Wang's avatar
      macvlan: forbid L2 fowarding offload for macvtap · b13ba1b8
      Jason Wang authored
      
      
      L2 fowarding offload will bypass the rx handler of real device. This will make
      the packet could not be forwarded to macvtap device. Another problem is the
      dev_hard_start_xmit() called for macvtap does not have any synchronization.
      
      Fix this by forbidding L2 forwarding for macvtap.
      
      Cc: John Fastabend <john.r.fastabend@intel.com>
      Cc: Neil Horman <nhorman@tuxdriver.com>
      Acked-by: default avatarNeil Horman <nhorman@tuxdriver.com>
      Signed-off-by: default avatarJason Wang <jasowang@redhat.com>
      Acked-by: default avatarJohn Fastabend <john.r.fastabend@intel.com.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      b13ba1b8
    • David S. Miller's avatar
      Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless · c4d70998
      David S. Miller authored
      John W. Linville says:
      
      ====================
      For the mac80211 bits, Johannes says:
      
      "I have a fix from Javier for mac80211_hwsim when used with wmediumd
      userspace, and a fix from Felix for buffering in AP mode."
      
      For the NFC bits, Samuel says:
      
      "This pull request only contains one fix for a regression introduced with
      commit e29a9e2a
      
      . Without this fix, we can not establish a p2p link
      in target mode. Only initiator mode works."
      
      For the iwlwifi bits, Emmanuel says:
      
      "It only includes new device IDs so it's not vital. If you have a pull
      request to net.git anyway, I'd happy to have this in."
      ====================
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      c4d70998
    • Michal Schmidt's avatar
      bnx2x: fix DMA unmapping of TSO split BDs · 95e92fd4
      Michal Schmidt authored
      
      
      bnx2x triggers warnings with CONFIG_DMA_API_DEBUG=y:
      
        WARNING: CPU: 0 PID: 2253 at lib/dma-debug.c:887 check_unmap+0xf8/0x920()
        bnx2x 0000:28:00.0: DMA-API: device driver frees DMA memory with
        different size [device address=0x00000000da2b389e] [map size=1490 bytes]
        [unmap size=66 bytes]
      
      The reason is that bnx2x splits a TSO BD into two BDs (headers + data)
      using one DMA mapping for both, but it uses only the length of the first
      BD when unmapping.
      
      This patch fixes the bug by unmapping the whole length of the two BDs.
      Signed-off-by: default avatarMichal Schmidt <mschmidt@redhat.com>
      Reviewed-by: default avatarEric Dumazet <edumazet@google.com>
      Acked-by: default avatarDmitry Kravkov <dmitry@broadcom.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      95e92fd4
    • Linus Torvalds's avatar
      Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux · 21e20e22
      Linus Torvalds authored
      Pull clock fixes from Mike Turquette:
       "Late fixes for clock drivers.  All of these fixes are for user-visible
        regressions, typically boot failures or other unsafe system
        configuration that causes badness"
      
      * tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux:
        clk: clk-divider: fix divisor > 255 bug
        clk: exynos: File scope reg_save array should depend on PM_SLEEP
        clk: samsung: exynos5250: Add CLK_IGNORE_UNUSED flag for the sysreg clock
        ARM: dts: exynos5250: Fix MDMA0 clock number
        clk: samsung: exynos5250: Add MDMA0 clocks
        clk: samsung: exynos5250: Fix ACP gate register offset
        clk: exynos5250: fix sysmmu_mfc{l,r} gate clocks
        clk: samsung: exynos4: Correct SRC_MFC register
      21e20e22
    • Linus Torvalds's avatar
      Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 2aa63ce0
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "A few fixes for Renesas platforms to fixup DMA masks (this started
        causing errors once the DMA API added checks for valid masks in 3.13)"
      
      * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        ARM: shmobile: mackerel: Fix coherent DMA mask
        ARM: shmobile: kzm9g: Fix coherent DMA mask
        ARM: shmobile: armadillo: Fix coherent DMA mask
      2aa63ce0
    • Hannes Frederic Sowa's avatar
      ipv6: add link-local, sit and loopback address with INFINITY_LIFE_TIME · 07edd741
      Hannes Frederic Sowa authored
      In the past the IFA_PERMANENT flag indicated, that the valid and preferred
      lifetime where ignored. Since change fad8da3e
      
       ("ipv6 addrconf: fix
      preferred lifetime state-changing behavior while valid_lft is infinity")
      we honour at least the preferred lifetime on those addresses. As such
      the valid lifetime gets recalculated and updated to 0.
      
      If loopback address is added manually this problem does not occur.
      Also if NetworkManager manages IPv6, those addresses will get added via
      inet6_rtm_newaddr and thus will have a correct lifetime, too.
      Reported-by: default avatarFrançois-Xavier Le Bail <fx.lebail@yahoo.com>
      Reported-by: default avatarDamien Wyart <damien.wyart@gmail.com>
      Fixes: fad8da3e
      
       ("ipv6 addrconf: fix preferred lifetime state-changing behavior while valid_lft is infinity")
      Cc: Yasushi Asano <yasushi.asano@jp.fujitsu.com>
      Signed-off-by: default avatarHannes Frederic Sowa <hannes@stressinduktion.org>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      07edd741
    • Yuval Mintz's avatar
      bnx2x: prevent WARN during driver unload · 9a2620c8
      Yuval Mintz authored
      Starting with commit 80c33ddd
      
       "net: add might_sleep() call to napi_disable"
      bnx2x fails the might_sleep tests causing a stack trace to appear whenever
      the driver is unloaded, as local_bh_disable() is being called before
      napi_disable().
      
      This changes the locking schematics related to CONFIG_NET_RX_BUSY_POLL,
      preventing the need for calling local_bh_disable() and thus eliminating
      the issue.
      Signed-off-by: default avatarYuval Mintz <yuvalmin@broadcom.com>
      Signed-off-by: default avatarDmitry Kravkov <dmitry@broadcom.com>
      Signed-off-by: default avatarAriel Elior <ariele@broadcom.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      9a2620c8
    • Rafael J. Wysocki's avatar
      Merge branch 'pm-cpuidle' · 13de22c5
      Rafael J. Wysocki authored
      * pm-cpuidle:
        intel_idle: close avn_cstates array with correct marker
        Revert "intel_idle: mark states tables with __initdata tag"
      13de22c5
    • Jiang Liu's avatar
      intel_idle: close avn_cstates array with correct marker · 88390996
      Jiang Liu authored
      Close avn_cstates array with correct marker to avoid overflow
      in function intel_idle_cpu_init().
      
      [rjw: The problem was introduced when commit 22e580d0 was merged
       on top of eba682a5 (intel_idle: shrink states tables).]
      
      Fixes: 22e580d0
      
       (intel_idle: Fixed C6 state on Avoton/Rangeley processors)
      Signed-off-by: default avatarJiang Liu <jiang.liu@linux.intel.com>
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      88390996
  5. 09 Jan, 2014 4 commits
    • John W. Linville's avatar
      Merge branch 'master' of... · 0f74d82d
      John W. Linville authored
      Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
      0f74d82d
    • Jiang Liu's avatar
      Revert "intel_idle: mark states tables with __initdata tag" · ba0dc81e
      Jiang Liu authored
      This reverts commit 9d046ccb.
      
      Commit 9d046ccb marks all state tables with __initdata, but
      the state table may be accessed when doing CPU online, which then
      causing system crash as below:
      
      [  204.188841] BUG: unable to handle kernel paging request at ffffffff8227cce8
      [  204.196844] IP: [<ffffffff814aa1c0>] intel_idle_cpu_init+0x40/0x130
      [  204.203996] PGD 1e11067 PUD 1e12063 PMD 455859063 PTE 800000000227c062
      [  204.211638] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC
      [  204.216975] Modules linked in: x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd gpio_ich microcode joydev sb_edac edac_core ipmi_si lpc_ich ipmi_msghandler lp tpm_tis parport wmi mac_hid acpi_pad hid_generic ixgbe isci usbhid dca hid libsas ptp ahci libahci scsi_transport_sas megaraid_sas pps_core mdio
      [  204.262815] CPU: 11 PID: 1489 Comm: bash Not tainted 3.13.0-rc7+ #48
      [  204.269993] Hardware name: Intel Corporation BRICKLAND/BRICKLAND, BIOS BRIVTIN1.86B.0047.L09.1312061514 12/06/2013
      [  204.281646] task: ffff8804303a24a0 ti: ffff880440fac000 task.ti: ffff880440fac000
      [  204.290311] RIP: 0010:[<ffffffff814aa1c0>]  [<ffffffff814aa1c0>] intel_idle_cpu_init+0x40/0x130
      [  204.300184] RSP: 0018:ffff880440fadd28  EFLAGS: 00010286
      [  204.306192] RAX: ffffffff8227cca0 RBX: ffffe8fff1a03400 RCX: 0000000000000007
      [  204.314244] RDX: ffff88045f400000 RSI: 0000000000000009 RDI: 0000000000001120
      [  204.322296] RBP: ffff880440fadd38 R08: 0000000000000000 R09: 0000000000000001
      [  204.330411] R10: 0000000000000001 R11: 0000000000000000 R12: 000000000000001e
      [  204.338482] R13: 00000000ffffffdb R14: 0000000000000001 R15: 0000000000000000
      [  204.346743] FS:  00007f64f7b0c740(0000) GS:ffff88045ce00000(0000) knlGS:0000000000000000
      [  204.355919] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
      [  204.362449] CR2: ffffffff8227cce8 CR3: 0000000444ab0000 CR4: 00000000001407e0
      [  204.370520] Stack:
      [  204.372853]  000000000000001e ffffffff81f10240 ffff880440fadd50 ffffffff814aa307
      [  204.381519]  ffffffff81ea80e0 ffff880440fadda0 ffffffff8185a230 0000000000000000
      [  204.390196]  000000000000001e 0000000000000002 0000000000000002 0000000000000000
      [  204.398856] Call Trace:
      [  204.401683]  [<ffffffff814aa307>] cpu_hotplug_notify+0x57/0x70
      [  204.408638]  [<ffffffff8185a230>] notifier_call_chain+0x100/0x150
      [  204.415553]  [<ffffffff810a7dae>] __raw_notifier_call_chain+0xe/0x10
      [  204.422772]  [<ffffffff81072163>] cpu_notify+0x23/0x50
      [  204.428616]  [<ffffffff810723b2>] _cpu_up+0x132/0x1a0
      [  204.434361]  [<ffffffff8107249d>] cpu_up+0x7d/0xa0
      [  204.439819]  [<ffffffff81836c9c>] cpu_subsys_online+0x3c/0x90
      [  204.446345]  [<ffffffff81554625>] device_online+0x45/0xa0
      [  204.452471]  [<ffffffff815546ce>] online_store+0x4e/0x80
      [  204.458511]  [<ffffffff815519a8>] dev_attr_store+0x18/0x30
      [  204.464744]  [<ffffffff812a68f1>] sysfs_write_file+0x151/0x1c0
      [  204.471681]  [<ffffffff81217ef1>] vfs_write+0xe1/0x160
      [  204.477524]  [<ffffffff8121889c>] SyS_write+0x4c/0x90
      [  204.483270]  [<ffffffff8185f2ed>] system_call_fastpath+0x1a/0x1f
      [  204.490081] Code: 41 54 41 89 fc 8b 3d 48 25 85 01 53 48 8b 1d 30 25 85 01 48 03 1c c5 40 90 fb 81 48 8b 05 19 25 85 01 c7 43 0c 01 00 00 00 66 90 <48> 83 78 48 00 74 4f 41 83 c0 01 41 39 f0 7e 10 48 c7 c7 38 79
      [  204.515723] RIP  [<ffffffff814aa1c0>] intel_idle_cpu_init+0x40/0x130
      [  204.522996]  RSP <ffff880440fadd28>
      [  204.526976] CR2: ffffffff8227cce8
      [  204.530766] ---[ end trace 336f56cc3d1cfc8c ]---
      
      Fixes: 9d046ccb
      
       (intel_idle: mark states tables with __initdata tag)
      Signed-off-by: default avatarJiang Liu <jiang.liu@linux.intel.com>
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      ba0dc81e
    • Linus Torvalds's avatar
      Merge branch 'parisc-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux · 7d1c153a
      Linus Torvalds authored
      Pull parisc fix from Helge Deller:
       "This patch fixes the kmap/kunmap implementation on parisc and finally
        makes AIO work on parisc"
      
      * 'parisc-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
        parisc: Ensure full cache coherency for kmap/kunmap
      7d1c153a
    • Linus Torvalds's avatar
      Merge branch 'for-3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata · f8829150
      Linus Torvalds authored
      Pull libata fixes from Tejun Heo:
       "Late fixes for libata.  Nothing too interesting.  Adding missing PM
        callbacks to satat_sis and an additional PCI ID for ahci"
      
      * 'for-3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
        sata_sis: missing PM support
        ahci: add PCI ID for Marvell 88SE9170 SATA controller
      f8829150
  6. 08 Jan, 2014 7 commits