cifs: return DFS root session id in DebugData

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commit f446a63080 upstream.

Return the DFS root session id in /proc/fs/cifs/DebugData to make it
easier to track which IPC tcon was used to get new DFS referrals for a
specific connection, and aids in debugging.

A simple output of it would be

  Sessions:
  1) Address: 192.168.1.13 Uses: 1 Capability: 0x300067   Session Status: 1
  Security type: RawNTLMSSP  SessionId: 0xd80000000009
  User: 0 Cred User: 0
  DFS root session id: 0x128006c000035

Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Cc: stable@vger.kernel.org # 6.2
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Paulo Alcantara 2023-03-14 20:32:55 -03:00 • committed by Greg Kroah-Hartman

parent 5a89d81c1a

commit dd83d228ef

1 changed files with 5 additions and 0 deletions

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fs/cifs/cifs_debug.c

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