1. 13 Mar, 2019 11 commits
  2. 11 Mar, 2019 4 commits
  3. 04 Mar, 2019 6 commits
  4. 03 Mar, 2019 12 commits
  5. 02 Mar, 2019 7 commits
    • Linus Torvalds's avatar
      Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · e7c42a89
      Linus Torvalds authored
      Pull x86 fixes from Thomas Gleixner:
       "Two last minute fixes:
      
         - Prevent value evaluation via functions happening in the user access
           enabled region of __put_user() (put another way: make sure to
           evaluate the value to be stored in user space _before_ enabling
           user space accesses)
      
         - Correct the definition of a Hyper-V hypercall constant"
      
      * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/hyper-v: Fix definition of HV_MAX_FLUSH_REP_COUNT
        x86/uaccess: Don't leak the AC flag into __put_user() value evaluation
      e7c42a89
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · df49fd0f
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "Nine small fixes.
      
        The resume fix is a cosmetic removal of a warning with an incorrect
        condition causing it to alarm people wrongly.
      
        The other eight patches correct a thinko in Christoph Hellwig's DMA
        conversion series. Without it all these drivers end up with 32 bit DMA
        masks meaning they bounce any page over 4GB before sending it to the
        controller.
      
        Nowadays, even laptops mostly have memory above 4GB, so this can lead
        to significant performance degradation with all the bouncing"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        scsi: core: Avoid that system resume triggers a kernel warning
        scsi: hptiop: fix calls to dma_set_mask()
        scsi: hisi_sas: fix calls to dma_set_mask_and_coherent()
        scsi: csiostor: fix calls to dma_set_mask_and_coherent()
        scsi: bfa: fix calls to dma_set_mask_and_coherent()
        scsi: aic94xx: fix calls to dma_set_mask_and_coherent()
        scsi: 3w-sas: fix calls to dma_set_mask_and_coherent()
        scsi: 3w-9xxx: fix calls to dma_set_mask_and_coherent()
        scsi: lpfc: fix calls to dma_set_mask_and_coherent()
      df49fd0f
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · c93d9218
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Fix refcount leak in act_ipt during replace, from Davide Caratti.
      
       2) Set task state properly in tun during blocking reads, from Timur
          Celik.
      
       3) Leaked reference in DSA, from Wen Yang.
      
       4) NULL deref in act_tunnel_key, from Vlad Buslov.
      
       5) cipso_v4_erro can reference the skb IPCB in inappropriate contexts
          thus referencing garbage, from Nazarov Sergey.
      
       6) Don't accept RTA_VIA and RTA_GATEWAY in contexts where those
          attributes make no sense.
      
       7) Fix hung sendto in tipc, from Tung Nguyen.
      
       8) Out-of-bounds access in netlabel, from Paul Moore.
      
       9) Grant reference leak in xen-netback, from Igor Druzhinin.
      
      10) Fix tx stalls with lan743x, from Bryan Whitehead.
      
      11) Fix interrupt storm with mv88e6xxx, from Hein Kallweit.
      
      12) Memory leak in sit on device registry failure, from Mao Wenan.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (44 commits)
        net: sit: fix memory leak in sit_init_net()
        net: dsa: mv88e6xxx: Fix statistics on mv88e6161
        geneve: correctly handle ipv6.disable module parameter
        net: dsa: mv88e6xxx: prevent interrupt storm caused by mv88e6390x_port_set_cmode
        bpf: fix sanitation rewrite in case of non-pointers
        ipv4: Add ICMPv6 support when parse route ipproto
        MIPS: eBPF: Fix icache flush end address
        lan743x: Fix TX Stall Issue
        net: phy: phylink: fix uninitialized variable in phylink_get_mac_state
        net: aquantia: regression on cpus with high cores: set mode with 8 queues
        selftests: fixes for UDP GRO
        bpf: drop refcount if bpf_map_new_fd() fails in map_create()
        net: dsa: mv88e6xxx: power serdes on/off for 10G interfaces on 6390X
        net: dsa: mv88e6xxx: Fix u64 statistics
        xen-netback: don't populate the hash cache on XenBus disconnect
        xen-netback: fix occasional leak of grant ref mappings under memory pressure
        sctp: chunk.c: correct format string for size_t in printk
        net: netem: fix skb length BUG_ON in __skb_to_sgvec
        netlabel: fix out-of-bounds memory accesses
        ipv4: Pass original device to ip_rcv_finish_core
        ...
      c93d9218
    • Linus Torvalds's avatar
      Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · fa3294c5
      Linus Torvalds authored
      Pull more crypto fixes from Herbert Xu:
       "This fixes a couple of issues in arm64/chacha that was introduced in
        5.0"
      
      * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
        crypto: arm64/chacha - fix hchacha_block_neon() for big endian
        crypto: arm64/chacha - fix chacha_4block_xor_neon() for big endian
      fa3294c5
    • Mao Wenan's avatar
      net: sit: fix memory leak in sit_init_net() · 07f12b26
      Mao Wenan authored
      If register_netdev() is failed to register sitn->fb_tunnel_dev,
      it will go to err_reg_dev and forget to free netdev(sitn->fb_tunnel_dev).
      
      BUG: memory leak
      unreferenced object 0xffff888378daad00 (size 512):
        comm "syz-executor.1", pid 4006, jiffies 4295121142 (age 16.115s)
        hex dump (first 32 bytes):
          00 e6 ed c0 83 88 ff ff 00 00 00 00 00 00 00 00  ................
          00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
      backtrace:
          [<00000000d6dcb63e>] kvmalloc include/linux/mm.h:577 [inline]
          [<00000000d6dcb63e>] kvzalloc include/linux/mm.h:585 [inline]
          [<00000000d6dcb63e>] netif_alloc_netdev_queues net/core/dev.c:8380 [inline]
          [<00000000d6dcb63e>] alloc_netdev_mqs+0x600/0xcc0 net/core/dev.c:8970
          [<00000000867e172f>] sit_init_net+0x295/0xa40 net/ipv6/sit.c:1848
          [<00000000871019fa>] ops_init+0xad/0x3e0 net/core/net_namespace.c:129
          [<00000000319507f6>] setup_net+0x2ba/0x690 net/core/net_namespace.c:314
          [<0000000087db4f96>] copy_net_ns+0x1dc/0x330 net/core/net_namespace.c:437
          [<0000000057efc651>] create_new_namespaces+0x382/0x730 kernel/nsproxy.c:107
          [<00000000676f83de>] copy_namespaces+0x2ed/0x3d0 kernel/nsproxy.c:165
          [<0000000030b74bac>] copy_process.part.27+0x231e/0x6db0 kernel/fork.c:1919
          [<00000000fff78746>] copy_process kernel/fork.c:1713 [inline]
          [<00000000fff78746>] _do_fork+0x1bc/0xe90 kernel/fork.c:2224
          [<000000001c2e0d1c>] do_syscall_64+0xc8/0x580 arch/x86/entry/common.c:290
          [<00000000ec48bd44>] entry_SYSCALL_64_after_hwframe+0x49/0xbe
          [<0000000039acff8a>] 0xffffffffffffffff
      Signed-off-by: default avatarMao Wenan <maowenan@huawei.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      07f12b26
    • Andrew Lunn's avatar
      net: dsa: mv88e6xxx: Fix statistics on mv88e6161 · a6da21bb
      Andrew Lunn authored
      Despite what the datesheet says, the silicon implements the older way
      of snapshoting the statistics. Change the op.
      
      Reported-by: Chris.Healy@zii.aero
      Tested-by: Chris.Healy@zii.aero
      Fixes: 0ac64c39 ("net: dsa: mv88e6xxx: mv88e6161 uses mv88e6320 stats snapshot")
      Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      a6da21bb
    • Jiri Benc's avatar
      geneve: correctly handle ipv6.disable module parameter · cf1c9ccb
      Jiri Benc authored
      When IPv6 is compiled but disabled at runtime, geneve_sock_add returns
      -EAFNOSUPPORT. For metadata based tunnels, this causes failure of the whole
      operation of bringing up the tunnel.
      
      Ignore failure of IPv6 socket creation for metadata based tunnels caused by
      IPv6 not being available.
      
      This is the same fix as what commit d074bf96 ("vxlan: correctly handle
      ipv6.disable module parameter") is doing for vxlan.
      
      Note there's also commit c0a47e44 ("geneve: should not call rt6_lookup()
      when ipv6 was disabled") which fixes a similar issue but for regular
      tunnels, while this patch is needed for metadata based tunnels.
      Signed-off-by: default avatarJiri Benc <jbenc@redhat.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      cf1c9ccb