30 Apr, 2013

1 commit

• e8d9612c1   sock_diag: allow to dump bpf filters ... Browse Code »

  This patch allows to dump BPF filters attached to a socket with
  SO_ATTACH_FILTER.
  Note that we check CAP_SYS_ADMIN before allowing to dump this info.

  For now, only AF_PACKET sockets use this feature.

  Signed-off-by: Nicolas Dichtel
  Signed-off-by: David S. Miller

  Nicolas Dichtel

  2013-04-30 01:21:30 +0800  

13 Oct, 2012

1 commit

• 607ca46e9   UAPI: (Scripted) Disintegrate include/linux ... Browse Code »

  Signed-off-by: David Howells
  Acked-by: Arnd Bergmann
  Acked-by: Thomas Gleixner
  Acked-by: Michael Kerrisk
  Acked-by: Paul E. McKenney
  Acked-by: Dave Jones

  David Howells

  2012-10-13 17:46:48 +0800  

17 Jul, 2012

1 commit

• 51d7cccf0   net: make sock diag per-namespace ... Browse Code »

  Before this patch sock_diag works for init_net only and dumps
  information about sockets from all namespaces.

  This patch expands sock_diag for all name-spaces.
  It creates a netlink kernel socket for each netns and filters
  data during dumping.

  v2: filter accoding with netns in all places
  remove an unused variable.

  Cc: "David S. Miller"
  Cc: Alexey Kuznetsov
  Cc: James Morris
  Cc: Hideaki YOSHIFUJI
  Cc: Patrick McHardy
  Cc: Pavel Emelyanov
  CC: Eric Dumazet
  Cc: linux-kernel@vger.kernel.org
  Cc: netdev@vger.kernel.org
  Signed-off-by: Andrew Vagin
  Acked-by: Pavel Emelyanov
  Signed-off-by: David S. Miller

  Andrey Vagin

  2012-07-17 13:31:34 +0800  

04 Jun, 2012

1 commit

• d594e987c   sock_diag: add SK_MEMINFO_BACKLOG ... Browse Code »

  Adding socket backlog len in INET_DIAG_SKMEMINFO is really useful to
  diagnose various TCP problems.

  Signed-off-by: Eric Dumazet
  Signed-off-by: David S. Miller

  Eric Dumazet

  2012-06-04 23:27:40 +0800  

26 Apr, 2012

1 commit

• 8dcf01fc0   net: sock_diag_handler structs can be const ... Browse Code »

  read only, so change it to const.

  Signed-off-by: Shan Wei
  Acked-by: Pavel Emelyanov
  Signed-off-by: David S. Miller

  Shan Wei

  2012-04-26 08:46:59 +0800  

31 Dec, 2011

2 commits

• 5d2e5f274   sock_diag: Introduce the meminfo nla core (v2) ... Browse Code »

  Add a routine that dumps memory-related values of a socket.
  It's made as an array to make it possible to add more stuff
  here later without breaking compatibility.

  Since v1: The SK_MEMINFO_ constants are in userspace
  visible part of sock_diag.h, the rest is under __KERNEL__.

  Signed-off-by: Pavel Emelyanov
  Signed-off-by: David S. Miller

  Pavel Emelyanov

  2011-12-31 05:42:19 +0800  
• e6fe2371b   sock_diag: Arrange sock_diag.h such that it is exportable to userspace ... Browse Code »

  Properly toss existing components around the ifdef __KERNEL__
  and include the header into the header-y target.

  Signed-off-by: Pavel Emelyanov
  Signed-off-by: David S. Miller

  Pavel Emelyanov

  2011-12-31 05:42:18 +0800  

17 Dec, 2011

2 commits

• f65c1b534   sock_diag: Generalize requests cookies managements ... Browse Code »

  The sk address is used as a cookie between dump/get_exact calls.
  It will be required for unix socket sdumping, so move it from
  inet_diag to sock_diag.

  Signed-off-by: Pavel Emelyanov
  Signed-off-by: David S. Miller

  Pavel Emelyanov

  2011-12-17 02:48:27 +0800  
• e7c466e58   sock_diag: Move the SOCK_DIAG_BY_FAMILY cmd declaration ... Browse Code »

  It should belong to sock_diag, not inet_diag.

  Signed-off-by: Pavel Emelyanov
  Signed-off-by: David S. Miller

  Pavel Emelyanov

  2011-12-17 02:48:27 +0800  

07 Dec, 2011

1 commit

• d366477a5   sock_diag: Initial skeleton ... Browse Code »

  When receiving the SOCK_DIAG_BY_FAMILY message we have to find the
  handler for provided family and pass the nl message to it.

  This patch describes an infrastructure to work with such nandlers
  and implements stubs for AF_INET(6) ones.

  Signed-off-by: Pavel Emelyanov
  Signed-off-by: David S. Miller

  Pavel Emelyanov

  2011-12-07 02:58:01 +0800