1. 10 Jul, 2007 20 commits
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  7. 26 Jun, 2007 1 commit
    • Zach Brown's avatar
      SCTP: lock_sock_nested in sctp_sock_migrate · 5131a184
      Zach Brown authored
      
      
      sctp_sock_migrate() grabs the socket lock on a newly allocated socket while
      holding the socket lock on an old socket.  lockdep worries that this might
      be a recursive lock attempt.
      
       task/3026 is trying to acquire lock:
        (sk_lock-AF_INET){--..}, at: [<ffffffff88105b8c>] sctp_sock_migrate+0x2e3/0x327 [sctp]
       but task is already holding lock:
        (sk_lock-AF_INET){--..}, at: [<ffffffff8810891f>] sctp_accept+0xdf/0x1e3 [sctp]
      
      This patch tells lockdep that this locking is safe by using
      lock_sock_nested().
      Signed-off-by: default avatarZach Brown <zach.brown@oracle.com>
      Signed-off-by: default avatarVlad Yasevich <vladislav.yasevich@hp.com>
      5131a184
  8. 24 Jun, 2007 3 commits
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