1. 24 Mar, 2014 1 commit
  2. 20 Mar, 2014 7 commits
  3. 19 Mar, 2014 1 commit
  4. 18 Mar, 2014 11 commits
  5. 17 Mar, 2014 1 commit
  6. 15 Mar, 2014 6 commits
  7. 14 Mar, 2014 5 commits
    • John W. Linville's avatar
      Merge branch 'master' of... · 8c35743f
      John W. Linville authored
      Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
      8c35743f
    • Daniel J Blueman's avatar
      x86/amd/numa: Fix northbridge quirk to assign correct NUMA node · 847d7970
      Daniel J Blueman authored
      For systems with multiple servers and routed fabric, all
      northbridges get assigned to the first server. Fix this by also
      using the node reported from the PCI bus. For single-fabric
      systems, the northbriges are on PCI bus 0 by definition, which
      are on NUMA node 0 by definition, so this is invarient on most
      systems.
      
      Tested on fam10h and fam15h single and multi-fabric systems and
      candidate for stable.
      Signed-off-by: default avatarDaniel J Blueman <daniel@numascale.com>
      Acked-by: default avatarSteffen Persvold <sp@numascale.com>
      Acked-by: default avatarBorislav Petkov <bp@suse.de>
      Cc: <stable@vger.kernel.org>
      Link: http://lkml.kernel.org/r/1394710981-3596-1-git-send-email-daniel@numascale.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
      847d7970
    • Linus Torvalds's avatar
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · c60f7d5a
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "Pretty minor set of fixes for radeon, ttm and vmwgfx.  The ttm ones
        are a regression and an oops seen on server chipsets"
      
      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
        drm/vmwgfx: Fix a surface reference corner-case in legacy emulation mode
        drm/radeon/cik: properly set compute ring status on disable
        drm/radeon/cik: stop the sdma engines in the enable() function
        drm/radeon/cik: properly set sdma ring status on disable
        drm/radeon: fix runpm disabling on non-PX harder
        drm/ttm: don't oops if no invalidate_caches()
        drm/ttm: Work around performance regression with VM_PFNMAP
      c60f7d5a
    • Linus Torvalds's avatar
      Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · c14c06b7
      Linus Torvalds authored
      Pull i2c Kconfig fix from Wolfram Sang.
      
      * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: Remove usage of orphaned symbol OF_I2C
      c14c06b7
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 53611c0c
      Linus Torvalds authored
      Pull networking fixes from David Miller:
       "I know this is a bit more than you want to see, and I've told the
        wireless folks under no uncertain terms that they must severely scale
        back the extent of the fixes they are submitting this late in the
        game.
      
        Anyways:
      
         1) vmxnet3's netpoll doesn't perform the equivalent of an ISR, which
            is the correct implementation, like it should.  Instead it does
            something like a NAPI poll operation.  This leads to crashes.
      
            From Neil Horman and Arnd Bergmann.
      
         2) Segmentation of SKBs requires proper socket orphaning of the
            fragments, otherwise we might access stale state released by the
            release callbacks.
      
            This is a 5 patch fix, but the initial patches are giving
            variables and such significantly clearer names such that the
            actual fix itself at the end looks trivial.
      
            From Michael S.  Tsirkin.
      
         3) TCP control block release can deadlock if invoked from a timer on
            an already "owned" socket.  Fix from Eric Dumazet.
      
         4) In the bridge multicast code, we must validate that the
            destination address of general queries is the link local all-nodes
            multicast address.  From Linus Lüssing.
      
         5) The x86 BPF JIT support for negative offsets puts the parameter
            for the helper function call in the wrong register.  Fix from
            Alexei Starovoitov.
      
         6) The descriptor type used for RTL_GIGA_MAC_VER_17 chips in the
            r8169 driver is incorrect.  Fix from Hayes Wang.
      
         7) The xen-netback driver tests skb_shinfo(skb)->gso_type bits to see
            if a packet is a GSO frame, but that's not the correct test.  It
            should use skb_is_gso(skb) instead.  Fix from Wei Liu.
      
         8) Negative msg->msg_namelen values should generate an error, from
            Matthew Leach.
      
         9) at86rf230 can deadlock because it takes the same lock from it's
            ISR and it's hard_start_xmit method, without disabling interrupts
            in the latter.  Fix from Alexander Aring.
      
        10) The FEC driver's restart doesn't perform operations in the correct
            order, so promiscuous settings can get lost.  Fix from Stefan
            Wahren.
      
        11) Fix SKB leak in SCTP cookie handling, from Daniel Borkmann.
      
        12) Reference count and memory leak fixes in TIPC from Ying Xue and
            Erik Hugne.
      
        13) Forced eviction in inet_frag_evictor() must strictly make sure all
            frags are deleted, otherwise module unload (f.e.  6lowpan) can
            crash.  Fix from Florian Westphal.
      
        14) Remove assumptions in AF_UNIX's use of csum_partial() (which it
            uses as a hash function), which breaks on PowerPC.  From Anton
            Blanchard.
      
            The main gist of the issue is that csum_partial() is defined only
            as a value that, once folded (f.e.  via csum_fold()) produces a
            correct 16-bit checksum.  It is legitimate, therefore, for
            csum_partial() to produce two different 32-bit values over the
            same data if their respective alignments are different.
      
        15) Fix endiannes bug in MAC address handling of ibmveth driver, also
            from Anton Blanchard.
      
        16) Error checks for ipv6 exthdrs offload registration are reversed,
            from Anton Nayshtut.
      
        17) Externally triggered ipv6 addrconf routes should count against the
            garbage collection threshold.  Fix from Sabrina Dubroca.
      
        18) The PCI shutdown handler added to the bnx2 driver can wedge the
            chip if it was not brought up earlier already, which in particular
            causes the firmware to shut down the PHY.  Fix from Michael Chan.
      
        19) Adjust the sanity WARN_ON_ONCE() in qdisc_list_add() because as
            currently coded it can and does trigger in legitimate situations.
            From Eric Dumazet.
      
        20) BNA driver fails to build on ARM because of a too large udelay()
            call, fix from Ben Hutchings.
      
        21) Fair-Queue qdisc holds locks during GFP_KERNEL allocations, fix
            from Eric Dumazet.
      
        22) The vlan passthrough ops added in the previous release causes a
            regression in source MAC address setting of outgoing headers in
            some circumstances.  Fix from Peter Boström"
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (70 commits)
        ipv6: Avoid unnecessary temporary addresses being generated
        eth: fec: Fix lost promiscuous mode after reconnecting cable
        bonding: set correct vlan id for alb xmit path
        at86rf230: fix lockdep splats
        net/mlx4_en: Deregister multicast vxlan steering rules when going down
        vmxnet3: fix building without CONFIG_PCI_MSI
        MAINTAINERS: add networking selftests to NETWORKING
        net: socket: error on a negative msg_namelen
        MAINTAINERS: Add tools/net to NETWORKING [GENERAL]
        packet: doc: Spelling s/than/that/
        net/mlx4_core: Load the IB driver when the device supports IBoE
        net/mlx4_en: Handle vxlan steering rules for mac address changes
        net/mlx4_core: Fix wrong dump of the vxlan offloads device capability
        xen-netback: use skb_is_gso in xenvif_start_xmit
        r8169: fix the incorrect tx descriptor version
        tools/net/Makefile: Define PACKAGE to fix build problems
        x86: bpf_jit: support negative offsets
        bridge: multicast: enable snooping on general queries only
        bridge: multicast: add sanity check for general query destination
        tcp: tcp_release_cb() should release socket ownership
        ...
      53611c0c
  8. 13 Mar, 2014 8 commits
    • Richard Weinberger's avatar
      i2c: Remove usage of orphaned symbol OF_I2C · 62c19c9d
      Richard Weinberger authored
      The symbol is an orphan, don't depend on it anymore.
      Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
      [wsa: enhanced commit message]
      Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
      Fixes: 687b81d0 (i2c: move OF helpers into the core)
      Cc: stable@kernel.org
      62c19c9d
    • Rafael J. Wysocki's avatar
      Merge branches 'pnp', 'acpi-init', 'acpi-sleep' and 'pm-cpufreq' · d5af40d6
      Rafael J. Wysocki authored
      * pnp:
        PNP / ACPI: proper handling of ACPI IO/Memory resource parsing failures
      
      * acpi-init:
        ACPI / init: Invoke early ACPI initialization later
      
      * acpi-sleep:
        ACPI / sleep: Add extra checks for HW Reduced ACPI mode sleep states
      
      * pm-cpufreq:
        cpufreq: Skip current frequency initialization for ->setpolicy drivers
      d5af40d6
    • Rafael J. Wysocki's avatar
      ACPI / sleep: Add extra checks for HW Reduced ACPI mode sleep states · a4e90bed
      Rafael J. Wysocki authored
      If the HW Reduced ACPI mode bit is set in the FADT, ACPICA uses
      the optional sleep control and sleep status registers for making
      the system enter sleep states (including S5), so it is not possible
      to use system sleep states or power it off using ACPI if the HW
      Reduced ACPI mode bit is set and those registers are not available.
      
      For this reason, add a new function, acpi_sleep_state_supported(),
      checking if the HW Reduced ACPI mode bit is set and whether or not
      system sleep states are usable in that case in addition to checking
      the return value of acpi_get_sleep_type_data() and make the ACPI
      sleep setup routines use that function to check the availability of
      system sleep states.
      
      Among other things, this prevents the kernel from attempting to
      use ACPI for powering off HW Reduced ACPI systems without the sleep
      control and sleep status registers, because ACPI power off doesn't
      have a chance to work on them.  That allows alternative power off
      mechanisms that may actually work to be used on those systems.  The
      affected machines include Dell Venue 8 Pro, Asus T100TA, Haswell
      Desktop SDP and Ivy Bridge EP Demo depot.
      
      References: https://bugzilla.kernel.org/show_bug.cgi?id=70931Reported-by: default avatarAdam Williamson <awilliam@redhat.com>
      Tested-by: default avatarAubrey Li <aubrey.li@linux.intel.com>
      Cc: 3.4+ <stable@vger.kernel.org> # 3.4+
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      a4e90bed
    • Heiner Kallweit's avatar
      ipv6: Avoid unnecessary temporary addresses being generated · ecab6701
      Heiner Kallweit authored
      tmp_prefered_lft is an offset to ifp->tstamp, not now. Therefore
      age needs to be added to the condition.
      
      Age calculation in ipv6_create_tempaddr is different from the one
      in addrconf_verify and doesn't consider ADDRCONF_TIMER_FUZZ_MINUS.
      This can cause age in ipv6_create_tempaddr to be less than the one
      in addrconf_verify and therefore unnecessary temporary address to
      be generated.
      Use age calculation as in addrconf_modify to avoid this.
      Signed-off-by: default avatarHeiner Kallweit <heiner.kallweit@web.de>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      ecab6701
    • Stefan Wahren's avatar
      eth: fec: Fix lost promiscuous mode after reconnecting cable · 84fe6182
      Stefan Wahren authored
      If the Freescale fec is in promiscuous mode and network cable is
      reconnected then the promiscuous mode get lost. The problem is caused
      by a too soon call of set_multicast_list to re-enable promisc mode.
      The FEC_R_CNTRL register changes are overwritten by fec_restart.
      
      This patch fixes this by moving the call behind the init of FEC_R_CNTRL
      register in fec_restart.
      
      Successful tested on a i.MX28 board.
      Signed-off-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      84fe6182
    • dingtianhong's avatar
      bonding: set correct vlan id for alb xmit path · fb00bc2e
      dingtianhong authored
      The commit d3ab3ffd
      (bonding: use rlb_client_info->vlan_id instead of ->tag)
      remove the rlb_client_info->tag, but occur some issues,
      The vlan_get_tag() will return 0 for success and -EINVAL for
      error, so the client_info->vlan_id always be set to 0 if the
      vlan_get_tag return 0 for success, so the client_info would
      never get a correct vlan id.
      
      We should only set the vlan id to 0 when the vlan_get_tag return error.
      
      Fixes: d3ab3ffd (bonding: use rlb_client_info->vlan_id instead of ->tag)
      
      CC: Ding Tianhong <dingtianhong@huawei.com>
      CC: Jay Vosburgh <fubar@us.ibm.com>
      CC: Andy Gospodarek <andy@greyhouse.net>
      Signed-off-by: default avatarDing Tianhong <dingtianhong@huawei.com>
      Acked-by: default avatarVeaceslav Falico <vfalico@redhat.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      fb00bc2e
    • Alexander Aring's avatar
      at86rf230: fix lockdep splats · 6e07a1e0
      Alexander Aring authored
      This patch fix a lockdep in the at86rf230 driver, otherwise we get:
      
      [   30.206517] =================================
      [   30.211078] [ INFO: inconsistent lock state ]
      [   30.215647] 3.14.0-20140108-1-00994-g32e9426 #163 Not tainted
      [   30.221660] ---------------------------------
      [   30.226222] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage.
      [   30.232514] systemd-udevd/157 [HC1[1]:SC0[0]:HE0:SE1] takes:
      [   30.238439]  (&(&lp->lock)->rlock){?.+...}, at: [<c03600f8>] at86rf230_isr+0x18/0x44
      [   30.246621] {HARDIRQ-ON-W} state was registered at:
      [   30.251728]   [<c0061ce4>] __lock_acquire+0x7a4/0x18d8
      [   30.257135]   [<c0063500>] lock_acquire+0x68/0x7c
      [   30.262071]   [<c0588820>] _raw_spin_lock+0x28/0x38
      [   30.267203]   [<c0361240>] at86rf230_xmit+0x1c/0x144
      [   30.272412]   [<c057ba6c>] mac802154_xmit_worker+0x88/0x148
      [   30.278271]   [<c0047844>] process_one_work+0x274/0x404
      [   30.283761]   [<c00484c0>] worker_thread+0x228/0x374
      [   30.288971]   [<c004cfb8>] kthread+0xd0/0xe4
      [   30.293455]   [<c000dac8>] ret_from_fork+0x14/0x2c
      [   30.298493] irq event stamp: 8948
      [   30.301963] hardirqs last  enabled at (8947): [<c00cb290>] __kmalloc+0xb4/0x110
      [   30.309636] hardirqs last disabled at (8948): [<c00115d4>] __irq_svc+0x34/0x5c
      [   30.317215] softirqs last  enabled at (8452): [<c0037324>] __do_softirq+0x1dc/0x264
      [   30.325243] softirqs last disabled at (8439): [<c0037638>] irq_exit+0x80/0xf4
      
      We use the lp->lock inside the isr of at86rf230, that's why we need the
      irqsave spinlock calls.
      Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      6e07a1e0
    • Stanislaw Gruszka's avatar
      Revert "rt2x00: rt2800lib: Update BBP register initialization for RT53xx" · 58422191
      Stanislaw Gruszka authored
      This reverts commit eac40d96. It cause
      random connection drops on RT5390 PCI adapters.
      
      On Mediatek there is different driver version available for RT53xx chip
      based on bus type (2.5.0.3 for PCI and 2.6.1.3 for USB). Hence possibly
      we should set registers differently based on bus type. But is also
      possible that new driver (i.e. 2.6.1.3) was not verified on RT53xx USB.
      
      Until we figure out how to initialize registers properly for RT53xx just
      revert commit eac40d96 since it cause
      regression.
      Signed-off-by: default avatarStanislaw Gruszka <sgruszka@redhat.com>
      Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
      58422191