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linux-stable/fs/lockd
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Trond Myklebust e6237b6feb NFSv4.1: Don't rebind to the same source port when reconnecting to the server 
NFSv2, v3 and NFSv4 servers often have duplicate replay caches that look
at the source port when deciding whether or not an RPC call is a replay
of a previous call. This requires clients to perform strange TCP gymnastics
in order to ensure that when they reconnect to the server, they bind
to the same source port.

NFSv4.1 and NFSv4.2 have sessions that provide proper replay semantics,
that do not look at the source port of the connection. This patch therefore
ensures they can ignore the rebind requirement.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
..
clnt4xdr.c NFS: Remove print_overflow_msg() 2019-02-13 11:53:45 -05:00
clntlock.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
clntproc.c lockd: Make two symbols static 2019-07-03 17:52:09 -04:00
clntxdr.c NFS: Remove print_overflow_msg() 2019-02-13 11:53:45 -05:00
host.c NFSv4.1: Don't rebind to the same source port when reconnecting to the server 2019-11-03 21:28:45 -05:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mon.c SUNRPC: Cache cred of process creating the rpc_client 2019-04-26 16:00:48 -04:00
netns.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
procfs.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
procfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svc.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
svc4proc.c lockd: Show pid of lockd for remote locks 2019-07-03 17:52:09 -04:00
svclock.c lockd: Make two symbols static 2019-07-03 17:52:09 -04:00
svcproc.c lockd: Show pid of lockd for remote locks 2019-07-03 17:52:09 -04:00
svcshare.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svcsubs.c lockd: Convert NLM service fl_owner to nlm_lockowner 2019-07-03 17:52:08 -04:00
xdr.c lockd: Show pid of lockd for remote locks 2019-07-03 17:52:09 -04:00
xdr4.c lockd: Show pid of lockd for remote locks 2019-07-03 17:52:09 -04:00