1. 01 7月, 2016 2 次提交
  2. 30 6月, 2016 11 次提交
    • S
      usbnet: Stop RX Q on MTU change · 43daa96b
      Soohoon Lee 提交于
      When MTU is changed unlink_urbs() flushes RX Q but mean while usbnet_bh()
      can fill up the Q at the same time.
      Depends on which HCD is down there unlink takes long time then the flush
      never ends.
      Signed-off-by: NSoohoon Lee <soohoon.lee@f5.com>
      Reviewed-by: NKimball Murray <kmurray@f5.com>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      43daa96b
    • S
      ipv4: Fix ip_skb_dst_mtu to use the sk passed by ip_finish_output · fedbb6b4
      Shmulik Ladkani 提交于
      ip_skb_dst_mtu uses skb->sk, assuming it is an AF_INET socket (e.g. it
      calls ip_sk_use_pmtu which casts sk as an inet_sk).
      
      However, in the case of UDP tunneling, the skb->sk is not necessarily an
      inet socket (could be AF_PACKET socket, or AF_UNSPEC if arriving from
      tun/tap).
      
      OTOH, the sk passed as an argument throughout IP stack's output path is
      the one which is of PMTU interest:
       - In case of local sockets, sk is same as skb->sk;
       - In case of a udp tunnel, sk is the tunneling socket.
      
      Fix, by passing ip_finish_output's sk to ip_skb_dst_mtu.
      This augments 7026b1dd 'netfilter: Pass socket pointer down through okfn().'
      Signed-off-by: NShmulik Ladkani <shmulik.ladkani@gmail.com>
      Reviewed-by: NHannes Frederic Sowa <hannes@stressinduktion.org>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      fedbb6b4
    • D
      Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue · 5ab0d6a0
      David S. Miller 提交于
      Jeff Kirsher says:
      
      ====================
      Intel Wired LAN Driver Updates 2016-06-29
      
      This series contains fixes to e1000e and ixgbevf.
      
      Jarod Wilson's fix for e1000e was a follow-on patch to his previous fix to
      keep the hardware VLAN CTAG's for receive and transmit in sync, which
      in turn resolves the original issue, so revert a portion of the original
      fix.
      
      Xin Long noticed that the ret_val needed to be initialized to IXGBE_ERR_MBX,
      instead of -IXGBE_ERR_MBX.
      ====================
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      5ab0d6a0
    • L
      Merge tag 'nfs-for-4.7-2' of git://git.linux-nfs.org/projects/anna/linux-nfs · e7bdea77
      Linus Torvalds 提交于
      Pull NFS client bugfixes from Anna Schumaker:
       "Stable bugfixes:
         - Fix _cancel_empty_pagelist
         - Fix a double page unlock
         - Make nfs_atomic_open() call d_drop() on all ->open_context() errors.
         - Fix another OPEN_DOWNGRADE bug
      
        Other bugfixes:
         - Ensure we handle delegation errors in nfs4_proc_layoutget()
         - Layout stateids start out as being invalid
         - Add sparse lock annotations for pnfs_find_alloc_layout
         - Handle bad delegation stateids in nfs4_layoutget_handle_exception
         - Fix up O_DIRECT results
         - Fix potential use after free of state in nfs4_do_reclaim.
         - Mark the layout stateid invalid when all segments are removed
         - Don't let readdirplus revalidate an inode that was marked as stale
         - Fix potential race in nfs_fhget()
         - Fix an unused variable warning"
      
      * tag 'nfs-for-4.7-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
        NFS: Fix another OPEN_DOWNGRADE bug
        make nfs_atomic_open() call d_drop() on all ->open_context() errors.
        NFS: Fix an unused variable warning
        NFS: Fix potential race in nfs_fhget()
        NFS: Don't let readdirplus revalidate an inode that was marked as stale
        NFSv4.1/pnfs: Mark the layout stateid invalid when all segments are removed
        NFS: Fix a double page unlock
        pnfs_nfs: fix _cancel_empty_pagelist
        nfs4: Fix potential use after free of state in nfs4_do_reclaim.
        NFS: Fix up O_DIRECT results
        NFS/pnfs: handle bad delegation stateids in nfs4_layoutget_handle_exception
        NFSv4.1/pnfs: Add sparse lock annotations for pnfs_find_alloc_layout
        NFSv4.1/pnfs: Layout stateids start out as being invalid
        NFSv4.1/pnfs: Ensure we handle delegation errors in nfs4_proc_layoutget()
      e7bdea77
    • L
      Merge branch 'stable-4.7' of git://git.infradead.org/users/pcmoore/audit · 89a82a92
      Linus Torvalds 提交于
      Pull audit fixes from Paul Moore:
       "Two small patches to fix audit problems in 4.7-rcX: the first fixes a
        potential kref leak, the second removes some header file noise.
      
        The first is an important bug fix that really should go in before 4.7
        is released, the second is not critical, but falls into the very-nice-
        to-have category so I'm including in the pull request.
      
        Both patches are straightforward, self-contained, and pass our
        testsuite without problem"
      
      * 'stable-4.7' of git://git.infradead.org/users/pcmoore/audit:
        audit: move audit_get_tty to reduce scope and kabi changes
        audit: move calcs after alloc and check when logging set loginuid
      89a82a92
    • L
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 32826ac4
      Linus Torvalds 提交于
      Pull networking fixes from David Miller:
       "I've been traveling so this accumulates more than week or so of bug
        fixing.  It perhaps looks a little worse than it really is.
      
         1) Fix deadlock in ath10k driver, from Ben Greear.
      
         2) Increase scan timeout in iwlwifi, from Luca Coelho.
      
         3) Unbreak STP by properly reinjecting STP packets back into the
            stack.  Regression fix from Ido Schimmel.
      
         4) Mediatek driver fixes (missing malloc failure checks, leaking of
            scratch memory, wrong indexing when mapping TX buffers, etc.) from
            John Crispin.
      
         5) Fix endianness bug in icmpv6_err() handler, from Hannes Frederic
            Sowa.
      
         6) Fix hashing of flows in UDP in the ruseport case, from Xuemin Su.
      
         7) Fix netlink notifications in ovs for tunnels, delete link messages
            are never emitted because of how the device registry state is
            handled.  From Nicolas Dichtel.
      
         8) Conntrack module leaks kmemcache on unload, from Florian Westphal.
      
         9) Prevent endless jump loops in nft rules, from Liping Zhang and
            Pablo Neira Ayuso.
      
        10) Not early enough spinlock initialization in mlx4, from Eric
            Dumazet.
      
        11) Bind refcount leak in act_ipt, from Cong WANG.
      
        12) Missing RCU locking in HTB scheduler, from Florian Westphal.
      
        13) Several small MACSEC bug fixes from Sabrina Dubroca (missing RCU
            barrier, using heap for SG and IV, and erroneous use of async flag
            when allocating AEAD conext.)
      
        14) RCU handling fix in TIPC, from Ying Xue.
      
        15) Pass correct protocol down into ipv4_{update_pmtu,redirect}() in
            SIT driver, from Simon Horman.
      
        16) Socket timer deadlock fix in TIPC from Jon Paul Maloy.
      
        17) Fix potential deadlock in team enslave, from Ido Schimmel.
      
        18) Memory leak in KCM procfs handling, from Jiri Slaby.
      
        19) ESN generation fix in ipv4 ESP, from Herbert Xu.
      
        20) Fix GFP_KERNEL allocations with locks held in act_ife, from Cong
            WANG.
      
        21) Use after free in netem, from Eric Dumazet.
      
        22) Uninitialized last assert time in multicast router code, from Tom
            Goff.
      
        23) Skip raw sockets in sock_diag destruction broadcast, from Willem
            de Bruijn.
      
        24) Fix link status reporting in thunderx, from Sunil Goutham.
      
        25) Limit resegmentation of retransmit queue so that we do not
            retransmit too large GSO frames.  From Eric Dumazet.
      
        26) Delay bpf program release after grace period, from Daniel
            Borkmann"
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (141 commits)
        openvswitch: fix conntrack netlink event delivery
        qed: Protect the doorbell BAR with the write barriers.
        neigh: Explicitly declare RCU-bh read side critical section in neigh_xmit()
        e1000e: keep VLAN interfaces functional after rxvlan off
        cfg80211: fix proto in ieee80211_data_to_8023 for frames without LLC header
        qlcnic: use the correct ring in qlcnic_83xx_process_rcv_ring_diag()
        bpf, perf: delay release of BPF prog after grace period
        net: bridge: fix vlan stats continue counter
        tcp: do not send too big packets at retransmit time
        ibmvnic: fix to use list_for_each_safe() when delete items
        net: thunderx: Fix TL4 configuration for secondary Qsets
        net: thunderx: Fix link status reporting
        net/mlx5e: Reorganize ethtool statistics
        net/mlx5e: Fix number of PFC counters reported to ethtool
        net/mlx5e: Prevent adding the same vxlan port
        net/mlx5e: Check for BlueFlame capability before allocating SQ uar
        net/mlx5e: Change enum to better reflect usage
        net/mlx5: Add ConnectX-5 PCIe 4.0 to list of supported devices
        net/mlx5: Update command strings
        net: marvell: Add separate config ANEG function for Marvell 88E1111
        ...
      32826ac4
    • L
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux · 653c574a
      Linus Torvalds 提交于
      Pull s390 fixes from Martin Schwidefsky:
       "Another two bug fixes for 4.7:
      
         - The revert of patch which removed boot information for systems
           using an intermediate boot kernel, e.g. the SLES12 grub setup.
      
         - A fix for an incorrect inline assembly constraint that causes
           broken code to be generated with gcc 4.8.5"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
        s390: fix test_fp_ctl inline assembly contraints
        Revert "s390/kdump: Clear subchannel ID to signal non-CCW/SCSI IPL"
      653c574a
    • L
      Merge tag 'pinctrl-v4.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl · 00bf377d
      Linus Torvalds 提交于
      Pull pin control fixes from Linus Walleij:
       "Here are a bunch of fixes for pin control.  Just drivers and a
        MAINTAINERS fixup:
      
         - Driver fixes for i.MX, single register, Tegra and BayTrail.
      
         - MAINTAINERS entry for the documentation"
      
      * tag 'pinctrl-v4.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
        pinctrl: baytrail: Fix mingled clock pins
        MAINTAINERS: belong Documentation/pinctrl.txt properly
        pinctrl: tegra: Fix build dependency
        gpio: tegra: Make lockdep class file-scoped
        pinctrl: single: Fix missing flush of posted write for a wakeirq
        pinctrl: imx: Do not treat a PIN without MUX register as an error
      00bf377d
    • L
      Merge branch 'for-4.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup · 52827f38
      Linus Torvalds 提交于
      Pull cgroup fixes from Tejun Heo:
       "Three fix patches.  Two are for cgroup / css init failure path.  The
        last one makes css_set_lock irq-safe as the deadline scheduler ends up
        calling put_css_set() from irq context"
      
      * 'for-4.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
        cgroup: Disable IRQs while holding css_set_lock
        cgroup: set css->id to -1 during init
        cgroup: remove redundant cleanup in css_create
      52827f38
    • X
      ixgbevf: ixgbevf_write/read_posted_mbx should use IXGBE_ERR_MBX to initialize ret_val · b3a3c517
      Xin Long 提交于
      Now ixgbevf_write/read_posted_mbx use -IXGBE_ERR_MBX as the initiative
      return value, but it's incorrect, cause in ixgbevf_vlan_rx_add_vid(),
      it use err == IXGBE_ERR_MBX, the err returned from mac.ops.set_vfta,
      and in ixgbevf_set_vfta_vf, it return from write/read_posted. so we
      should initialize err with IXGBE_ERR_MBX, instead of -IXGBE_ERR_MBX.
      
      With this fix, the other functions that called it also can work well,
      cause they only care about if err is 0 or not.
      Signed-off-by: NXin Long <lucien.xin@gmail.com>
      Tested-by: NAndrew Bowers <andrewx.bowers@intel.com>
      Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
      b3a3c517
    • J
      e1000e: keep Rx/Tx HW_VLAN_CTAG in sync · 83808641
      Jarod Wilson 提交于
      The bit in the e1000 driver that mentions explicitly that the hardware
      has no support for separate RX/TX VLAN accel toggling rings true for
      e1000e as well, and thus both NETIF_F_HW_VLAN_CTAG_RX and
      NETIF_F_HW_VLAN_CTAG_TX need to be kept in sync.
      
      Revert a portion of commit 889ad456 ("e1000e: keep VLAN interfaces
      functional after rxvlan off") since keeping the bits in sync resolves
      the original issue.
      Signed-off-by: NJarod Wilson <jarod@redhat.com>
      Tested-by: NAaron Brown <aaron.f.brown@intel.com>
      Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
      83808641
  3. 29 6月, 2016 27 次提交