1. 10 Jan, 2016 2 commits
  2. 02 Dec, 2015 1 commit
  3. 22 Oct, 2015 2 commits
  4. 31 Aug, 2015 1 commit
  5. 29 Aug, 2015 4 commits
  6. 20 Aug, 2015 2 commits
  7. 21 Jul, 2015 4 commits
  8. 20 Feb, 2015 1 commit
    • Pravin B Shelar's avatar
      openvswitch: Fix net exit. · 7b4577a9
      Pravin B Shelar authored
      
      
      Open vSwitch allows moving internal vport to different namespace
      while still connected to the bridge. But when namespace deleted
      OVS does not detach these vports, that results in dangling
      pointer to netdevice which causes kernel panic as follows.
      This issue is fixed by detaching all ovs ports from the deleted
      namespace at net-exit.
      
      BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
      IP: [<ffffffffa0aadaa5>] ovs_vport_locate+0x35/0x80 [openvswitch]
      Oops: 0000 [#1] SMP
      Call Trace:
       [<ffffffffa0aa6391>] lookup_vport+0x21/0xd0 [openvswitch]
       [<ffffffffa0aa65f9>] ovs_vport_cmd_get+0x59/0xf0 [openvswitch]
       [<ffffffff8167e07c>] genl_family_rcv_msg+0x1bc/0x3e0
       [<ffffffff8167e319>] genl_rcv_msg+0x79/0xc0
       [<ffffffff8167d919>] netlink_rcv_skb+0xb9/0xe0
       [<ffffffff8167deac>] genl_rcv+0x2c/0x40
       [<ffffffff8167cffd>] netlink_unicast+0x12d/0x1c0
       [<ffffffff8167d3da>] netlink_sendmsg+0x34a/0x6b0
       [<ffffffff8162e140>] sock_sendmsg+0xa0/0xe0
       [<ffffffff8162e5e8>] ___sys_sendmsg+0x408/0x420
       [<ffffffff8162f541>] __sys_sendmsg+0x51/0x90
       [<ffffffff8162f592>] SyS_sendmsg+0x12/0x20
       [<ffffffff81764ee9>] system_call_fastpath+0x12/0x17
      Reported-by: default avatarAssaf Muller <amuller@redhat.com>
      Fixes: 46df7b81
      
      ("openvswitch: Add support for network namespaces.")
      Signed-off-by: default avatarPravin B Shelar <pshelar@nicira.com>
      Reviewed-by: default avatarThomas Graf <tgraf@noironetworks.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      7b4577a9
  9. 14 Jan, 2015 1 commit
  10. 09 Nov, 2014 2 commits
  11. 28 Oct, 2014 1 commit
  12. 05 Oct, 2014 2 commits
  13. 26 Sep, 2014 1 commit
  14. 09 Sep, 2014 1 commit
  15. 24 Jul, 2014 1 commit
  16. 16 May, 2014 2 commits
  17. 06 Jan, 2014 1 commit
  18. 04 Jan, 2014 1 commit
  19. 20 Aug, 2013 1 commit
  20. 19 Jun, 2013 2 commits
  21. 14 Jun, 2013 3 commits
  22. 29 Apr, 2013 1 commit
  23. 15 Apr, 2013 2 commits
  24. 04 Dec, 2012 1 commit