1. 19 Mar, 2017 1 commit
    • Andy Lutomirski's avatar
      x86/tls: Forcibly set the accessed bit in TLS segments · 5b781c7e
      Andy Lutomirski authored
      For mysterious historical reasons, struct user_desc doesn't indicate
      whether segments are accessed.  set_thread_area() has always programmed
      segments as non-accessed, so the first write will set the accessed bit.
      This will fault if the GDT is read-only.
      
      Fix it by making TLS segments start out accessed.
      
      If this ends up breaking something, we could, in principle, leave TLS
      segments non-accessed and fix them up when we get the page fault.  I'd be
      surprised, though -- AFAIK all the nasty legacy segmented programs (DOSEMU,
      Wine, things that run on DOSEMU and Wine, etc.) do their nasty segmented
      things using the LDT and not the GDT.  I assume this is mainly because old
      OSes (Linux and otherwise) didn't historically provide APIs to do nasty
      things in the GDT.
      
      Fixes: 45fc8757 ("x86: Make the GDT remapping read-only on 64-bit")
      Signed-off-by: default avatarAndy Lutomirski <luto@kernel.org>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Cc: Borislav Petkov <bp@alien8.de>
      Cc: Thomas Garnier <thgarnie@google.com>
      Link: http://lkml.kernel.org/r/62b7748542df0164af7e0a5231283b9b13858c45.1489900519.git.luto@kernel.orgSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      5b781c7e
  2. 18 Mar, 2017 8 commits
  3. 17 Mar, 2017 1 commit
  4. 16 Mar, 2017 6 commits
    • Linus Torvalds's avatar
      Merge tag 'xfs-4.11-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · d11507e1
      Linus Torvalds authored
      Pull xfs fix from Darrick Wong:
       "Here's a single fix for -rc3 to improve input validation on inline
        directory data to prevent buffer overruns due to corrupt metadata"
      
      * tag 'xfs-4.11-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
        xfs: verify inline directory data forks
      d11507e1
    • Linus Torvalds's avatar
      Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux · 325513d9
      Linus Torvalds authored
      Pull arm64 fixes/cleanups from Catalin Marinas:
       "In Will's absence I'm sending the arm64 fixes he queued for 4.11-rc3:
      
         - fix arm64 kernel boot warning when DEBUG_VIRTUAL and KASAN are
           enabled
      
         - enable KEYS_COMPAT for keyctl compat support
      
         - use cpus_have_const_cap() for system_uses_ttbr0_pan() (slight
           performance improvement)
      
         - update kerneldoc for cpu_suspend() rename
      
         - remove the arm64-specific kprobe_exceptions_notify (weak generic
           variant defined)"
      
      * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
        arm64: kernel: Update kerneldoc for cpu_suspend() rename
        arm64: use const cap for system_uses_ttbr0_pan()
        arm64: support keyctl() system call in 32-bit mode
        arm64: kasan: avoid bad virt_to_pfn()
        arm64: kprobes: remove kprobe_exceptions_notify
      325513d9
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md · 3009b303
      Linus Torvalds authored
      Pull MD fixes from Shaohua Li:
      
       - fix a parity calculation bug of raid5 cache by Song
      
       - fix a potential deadlock issue by me
      
       - fix two endian issues by Jason
      
       - fix a disk limitation issue by Neil
      
       - other small fixes and cleanup
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md:
        md/raid1: fix a trivial typo in comments
        md/r5cache: fix set_syndrome_sources() for data in cache
        md: fix incorrect use of lexx_to_cpu in does_sb_need_changing
        md: fix super_offset endianness in super_1_rdev_size_change
        md/raid1/10: fix potential deadlock
        md: don't impose the MD_SB_DISKS limit on arrays without metadata.
        md: move funcs from pers->resize to update_size
        md-cluster: remove useless memset from gather_all_resync_info
        md-cluster: free md_cluster_info if node leave cluster
        md: delete dead code
        md/raid10: submit bio directly to replacement disk
      3009b303
    • Thomas Garnier's avatar
      x86: Make the GDT remapping read-only on 64-bit · 45fc8757
      Thomas Garnier authored
      This patch makes the GDT remapped pages read-only, to prevent accidental
      (or intentional) corruption of this key data structure.
      
      This change is done only on 64-bit, because 32-bit needs it to be writable
      for TSS switches.
      
      The native_load_tr_desc function was adapted to correctly handle a
      read-only GDT. The LTR instruction always writes to the GDT TSS entry.
      This generates a page fault if the GDT is read-only. This change checks
      if the current GDT is a remap and swap GDTs as needed. This function was
      tested by booting multiple machines and checking hibernation works
      properly.
      
      KVM SVM and VMX were adapted to use the writeable GDT. On VMX, the
      per-cpu variable was removed for functions to fetch the original GDT.
      Instead of reloading the previous GDT, VMX will reload the fixmap GDT as
      expected. For testing, VMs were started and restored on multiple
      configurations.
      Signed-off-by: default avatarThomas Garnier <thgarnie@google.com>
      Cc: Alexander Potapenko <glider@google.com>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
      Cc: Andy Lutomirski <luto@kernel.org>
      Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
      Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
      Cc: Borislav Petkov <bp@suse.de>
      Cc: Chris Wilson <chris@chris-wilson.co.uk>
      Cc: Christian Borntraeger <borntraeger@de.ibm.com>
      Cc: Dmitry Vyukov <dvyukov@google.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: Jiri Kosina <jikos@kernel.org>
      Cc: Joerg Roedel <joro@8bytes.org>
      Cc: Jonathan Corbet <corbet@lwn.net>
      Cc: Josh Poimboeuf <jpoimboe@redhat.com>
      Cc: Juergen Gross <jgross@suse.com>
      Cc: Kees Cook <keescook@chromium.org>
      Cc: Len Brown <len.brown@intel.com>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Cc: Lorenzo Stoakes <lstoakes@gmail.com>
      Cc: Luis R . Rodriguez <mcgrof@kernel.org>
      Cc: Matt Fleming <matt@codeblueprint.co.uk>
      Cc: Michal Hocko <mhocko@suse.com>
      Cc: Paolo Bonzini <pbonzini@redhat.com>
      Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
      Cc: Pavel Machek <pavel@ucw.cz>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Radim Krčmář <rkrcmar@redhat.com>
      Cc: Rafael J . Wysocki <rjw@rjwysocki.net>
      Cc: Rusty Russell <rusty@rustcorp.com.au>
      Cc: Stanislaw Gruszka <sgruszka@redhat.com>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Tim Chen <tim.c.chen@linux.intel.com>
      Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
      Cc: kasan-dev@googlegroups.com
      Cc: kernel-hardening@lists.openwall.com
      Cc: kvm@vger.kernel.org
      Cc: lguest@lists.ozlabs.org
      Cc: linux-doc@vger.kernel.org
      Cc: linux-efi@vger.kernel.org
      Cc: linux-mm@kvack.org
      Cc: linux-pm@vger.kernel.org
      Cc: xen-devel@lists.xenproject.org
      Cc: zijun_hu <zijun_hu@htc.com>
      Link: http://lkml.kernel.org/r/20170314170508.100882-3-thgarnie@google.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
      45fc8757
    • Thomas Garnier's avatar
      x86: Remap GDT tables in the fixmap section · 69218e47
      Thomas Garnier authored
      Each processor holds a GDT in its per-cpu structure. The sgdt
      instruction gives the base address of the current GDT. This address can
      be used to bypass KASLR memory randomization. With another bug, an
      attacker could target other per-cpu structures or deduce the base of
      the main memory section (PAGE_OFFSET).
      
      This patch relocates the GDT table for each processor inside the
      fixmap section. The space is reserved based on number of supported
      processors.
      
      For consistency, the remapping is done by default on 32 and 64-bit.
      
      Each processor switches to its remapped GDT at the end of
      initialization. For hibernation, the main processor returns with the
      original GDT and switches back to the remapping at completion.
      
      This patch was tested on both architectures. Hibernation and KVM were
      both tested specially for their usage of the GDT.
      
      Thanks to Boris Ostrovsky <boris.ostrovsky@oracle.com> for testing and
      recommending changes for Xen support.
      Signed-off-by: default avatarThomas Garnier <thgarnie@google.com>
      Cc: Alexander Potapenko <glider@google.com>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
      Cc: Andy Lutomirski <luto@kernel.org>
      Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
      Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
      Cc: Borislav Petkov <bp@suse.de>
      Cc: Chris Wilson <chris@chris-wilson.co.uk>
      Cc: Christian Borntraeger <borntraeger@de.ibm.com>
      Cc: Dmitry Vyukov <dvyukov@google.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: Jiri Kosina <jikos@kernel.org>
      Cc: Joerg Roedel <joro@8bytes.org>
      Cc: Jonathan Corbet <corbet@lwn.net>
      Cc: Josh Poimboeuf <jpoimboe@redhat.com>
      Cc: Juergen Gross <jgross@suse.com>
      Cc: Kees Cook <keescook@chromium.org>
      Cc: Len Brown <len.brown@intel.com>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Cc: Lorenzo Stoakes <lstoakes@gmail.com>
      Cc: Luis R . Rodriguez <mcgrof@kernel.org>
      Cc: Matt Fleming <matt@codeblueprint.co.uk>
      Cc: Michal Hocko <mhocko@suse.com>
      Cc: Paolo Bonzini <pbonzini@redhat.com>
      Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
      Cc: Pavel Machek <pavel@ucw.cz>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Radim Krčmář <rkrcmar@redhat.com>
      Cc: Rafael J . Wysocki <rjw@rjwysocki.net>
      Cc: Rusty Russell <rusty@rustcorp.com.au>
      Cc: Stanislaw Gruszka <sgruszka@redhat.com>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Tim Chen <tim.c.chen@linux.intel.com>
      Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
      Cc: kasan-dev@googlegroups.com
      Cc: kernel-hardening@lists.openwall.com
      Cc: kvm@vger.kernel.org
      Cc: lguest@lists.ozlabs.org
      Cc: linux-doc@vger.kernel.org
      Cc: linux-efi@vger.kernel.org
      Cc: linux-mm@kvack.org
      Cc: linux-pm@vger.kernel.org
      Cc: xen-devel@lists.xenproject.org
      Cc: zijun_hu <zijun_hu@htc.com>
      Link: http://lkml.kernel.org/r/20170314170508.100882-2-thgarnie@google.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
      69218e47
    • Thomas Garnier's avatar
      x86/mm: Adapt MODULES_END based on fixmap section size · f06bdd40
      Thomas Garnier authored
      This patch aligns MODULES_END to the beginning of the fixmap section.
      It optimizes the space available for both sections. The address is
      pre-computed based on the number of pages required by the fixmap
      section.
      
      It will allow GDT remapping in the fixmap section. The current
      MODULES_END static address does not provide enough space for the kernel
      to support a large number of processors.
      Signed-off-by: default avatarThomas Garnier <thgarnie@google.com>
      Cc: Alexander Potapenko <glider@google.com>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
      Cc: Andy Lutomirski <luto@kernel.org>
      Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
      Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
      Cc: Borislav Petkov <bp@suse.de>
      Cc: Chris Wilson <chris@chris-wilson.co.uk>
      Cc: Christian Borntraeger <borntraeger@de.ibm.com>
      Cc: Dmitry Vyukov <dvyukov@google.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: Jiri Kosina <jikos@kernel.org>
      Cc: Joerg Roedel <joro@8bytes.org>
      Cc: Jonathan Corbet <corbet@lwn.net>
      Cc: Josh Poimboeuf <jpoimboe@redhat.com>
      Cc: Juergen Gross <jgross@suse.com>
      Cc: Kees Cook <keescook@chromium.org>
      Cc: Len Brown <len.brown@intel.com>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Cc: Lorenzo Stoakes <lstoakes@gmail.com>
      Cc: Luis R . Rodriguez <mcgrof@kernel.org>
      Cc: Matt Fleming <matt@codeblueprint.co.uk>
      Cc: Michal Hocko <mhocko@suse.com>
      Cc: Paolo Bonzini <pbonzini@redhat.com>
      Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
      Cc: Pavel Machek <pavel@ucw.cz>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Radim Krčmář <rkrcmar@redhat.com>
      Cc: Rafael J . Wysocki <rjw@rjwysocki.net>
      Cc: Rusty Russell <rusty@rustcorp.com.au>
      Cc: Stanislaw Gruszka <sgruszka@redhat.com>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Tim Chen <tim.c.chen@linux.intel.com>
      Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
      Cc: kasan-dev@googlegroups.com
      Cc: kernel-hardening@lists.openwall.com
      Cc: kvm@vger.kernel.org
      Cc: lguest@lists.ozlabs.org
      Cc: linux-doc@vger.kernel.org
      Cc: linux-efi@vger.kernel.org
      Cc: linux-mm@kvack.org
      Cc: linux-pm@vger.kernel.org
      Cc: xen-devel@lists.xenproject.org
      Cc: zijun_hu <zijun_hu@htc.com>
      Link: http://lkml.kernel.org/r/20170314170508.100882-1-thgarnie@google.com
      [ Small build fix. ]
      Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
      f06bdd40
  5. 15 Mar, 2017 7 commits
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.dk/linux-block · 69eea5a4
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "Four small fixes for this cycle:
      
         - followup fix from Neil for a fix that went in before -rc2, ensuring
           that we always see the full per-task bio_list.
      
         - fix for blk-mq-sched from me that ensures that we retain similar
           direct-to-issue behavior on running the queue.
      
         - fix from Sagi fixing a potential NULL pointer dereference in blk-mq
           on spurious CPU unplug.
      
         - a memory leak fix in writeback from Tahsin, fixing a case where
           device removal of a mounted device can leak a struct
           wb_writeback_work"
      
      * 'for-linus' of git://git.kernel.dk/linux-block:
        blk-mq-sched: don't run the queue async from blk_mq_try_issue_directly()
        writeback: fix memory leak in wb_queue_work()
        blk-mq: Fix tagset reinit in the presence of cpu hot-unplug
        blk: Ensure users for current->bio_list can see the full list.
      69eea5a4
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · 95422dec
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "This is a rather large set of fixes. The bulk are for lpfc correcting
        a lot of issues in the new NVME driver code which just went in in the
        merge window.
      
        The others are:
      
         - fix a hang in the vmware paravirt driver caused by incorrect
           handling of the new MSI vector allocation
      
         - long standing bug in storvsc, which recent block changes turned
           from being a harmless annoyance into a hang
      
         - yet more fallout (in mpt3sas) from the changes to device blocking
      
        The remainder are small fixes and updates"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (34 commits)
        scsi: lpfc: Add shutdown method for kexec
        scsi: storvsc: Workaround for virtual DVD SCSI version
        scsi: lpfc: revise version number to 11.2.0.10
        scsi: lpfc: code cleanups in NVME initiator discovery
        scsi: lpfc: code cleanups in NVME initiator base
        scsi: lpfc: correct rdp diag portnames
        scsi: lpfc: remove dead sli3 nvme code
        scsi: lpfc: correct double print
        scsi: lpfc: Rename LPFC_MAX_EQ_DELAY to LPFC_MAX_EQ_DELAY_EQID_CNT
        scsi: lpfc: Rework lpfc Kconfig for NVME options
        scsi: lpfc: add transport eh_timed_out reference
        scsi: lpfc: Fix eh_deadline setting for sli3 adapters.
        scsi: lpfc: add NVME exchange aborts
        scsi: lpfc: Fix nvme allocation bug on failed nvme_fc_register_localport
        scsi: lpfc: Fix IO submission if WQ is full
        scsi: lpfc: Fix NVME CMD IU byte swapped word 1 problem
        scsi: lpfc: Fix RCTL value on NVME LS request and response
        scsi: lpfc: Fix crash during Hardware error recovery on SLI3 adapters
        scsi: lpfc: fix missing spin_unlock on sql_list_lock
        scsi: lpfc: don't dereference dma_buf->iocbq before null check
        ...
      95422dec
    • Linus Torvalds's avatar
      Merge tag 'gfs2-4.11-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 · aabcf5fc
      Linus Torvalds authored
      Pull gfs2 fix from Bob Peterson:
       "This is an emergency patch for 4.11-rc3
      
        The GFS2 developers uncovered a really nasty problem that can lead to
        random corruption and kernel panic, much like the last one. Andreas
        Gruenbacher wrote a simple one-line patch to fix the problem."
      
      * tag 'gfs2-4.11-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
        gfs2: Avoid alignment hole in struct lm_lockname
      aabcf5fc
    • Linus Torvalds's avatar
      Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · defc7d75
      Linus Torvalds authored
      Pull crypto fixes from Herbert Xu:
      
       - self-test failure of crc32c on powerpc
      
       - regressions of ecb(aes) when used with xts/lrw in s5p-sss
      
       - a number of bugs in the omap RNG driver
      
      * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
        crypto: s5p-sss - Fix spinlock recursion on LRW(AES)
        hwrng: omap - Do not access INTMASK_REG on EIP76
        hwrng: omap - use devm_clk_get() instead of of_clk_get()
        hwrng: omap - write registers after enabling the clock
        crypto: s5p-sss - Fix completing crypto request in IRQ handler
        crypto: powerpc - Fix initialisation of crc32c context
      defc7d75
    • Andreas Gruenbacher's avatar
      gfs2: Avoid alignment hole in struct lm_lockname · 28ea06c4
      Andreas Gruenbacher authored
      Commit 88ffbf3e switches to using rhashtables for glocks, hashing over
      the entire struct lm_lockname instead of its individual fields.  On some
      architectures, struct lm_lockname contains a hole of uninitialized
      memory due to alignment rules, which now leads to incorrect hash values.
      Get rid of that hole.
      Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
      Signed-off-by: default avatarBob Peterson <rpeterso@redhat.com>
      CC: <stable@vger.kernel.org> #v4.3+
      28ea06c4
    • Darrick J. Wong's avatar
      xfs: verify inline directory data forks · 630a04e7
      Darrick J. Wong authored
      When we're reading or writing the data fork of an inline directory,
      check the contents to make sure we're not overflowing buffers or eating
      garbage data.  xfs/348 corrupts an inline symlink into an inline
      directory, triggering a buffer overflow bug.
      Signed-off-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
      Reviewed-by: default avatarBrian Foster <bfoster@redhat.com>
      ---
      v2: add more checks consistent with _dir2_sf_check and make the verifier
      usable from anywhere.
      630a04e7
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · ae50dfd6
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Ensure that mtu is at least IPV6_MIN_MTU in ipv6 VTI tunnel driver,
          from Steffen Klassert.
      
       2) Fix crashes when user tries to get_next_key on an LPM bpf map, from
          Alexei Starovoitov.
      
       3) Fix detection of VLAN fitlering feature for bnx2x VF devices, from
          Michal Schmidt.
      
       4) We can get a divide by zero when TCP socket are morphed into
          listening state, fix from Eric Dumazet.
      
       5) Fix socket refcounting bugs in skb_complete_wifi_ack() and
          skb_complete_tx_timestamp(). From Eric Dumazet.
      
       6) Use after free in dccp_feat_activate_values(), also from Eric
          Dumazet.
      
       7) Like bonding team needs to use ETH_MAX_MTU as netdev->max_mtu, from
          Jarod Wilson.
      
       8) Fix use after free in vrf_xmit(), from David Ahern.
      
       9) Don't do UDP Fragmentation Offload on IPComp ipsec packets, from
          Alexey Kodanev.
      
      10) Properly check napi_complete_done() return value in order to decide
          whether to re-enable IRQs or not in amd-xgbe driver, from Thomas
          Lendacky.
      
      11) Fix double free of hwmon device in marvell phy driver, from Andrew
          Lunn.
      
      12) Don't crash on malformed netlink attributes in act_connmark, from
          Etienne Noss.
      
      13) Don't remove routes with a higher metric in ipv6 ECMP route replace,
          from Sabrina Dubroca.
      
      14) Don't write into a cloned SKB in ipv6 fragmentation handling, from
          Florian Westphal.
      
      15) Fix routing redirect races in dccp and tcp, basically the ICMP
          handler can't modify the socket's cached route in it's locked by the
          user at this moment. From Jon Maxwell.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (108 commits)
        qed: Enable iSCSI Out-of-Order
        qed: Correct out-of-bound access in OOO history
        qed: Fix interrupt flags on Rx LL2
        qed: Free previous connections when releasing iSCSI
        qed: Fix mapping leak on LL2 rx flow
        qed: Prevent creation of too-big u32-chains
        qed: Align CIDs according to DORQ requirement
        mlxsw: reg: Fix SPVMLR max record count
        mlxsw: reg: Fix SPVM max record count
        net: Resend IGMP memberships upon peer notification.
        dccp: fix memory leak during tear-down of unsuccessful connection request
        tun: fix premature POLLOUT notification on tun devices
        dccp/tcp: fix routing redirect race
        ucc/hdlc: fix two little issue
        vxlan: fix ovs support
        net: use net->count to check whether a netns is alive or not
        bridge: drop netfilter fake rtable unconditionally
        ipv6: avoid write to a possibly cloned skb
        net: wimax/i2400m: fix NULL-deref at probe
        isdn/gigaset: fix NULL-deref at probe
        ...
      ae50dfd6
  6. 14 Mar, 2017 17 commits