NFSv4.1: fix SP4_MACH_CRED protection for pnfs IO

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[ Upstream commit 5cc7688bae ]

If the client is doing pnfs IO and Kerberos is configured and EXCHANGEID
successfully negotiated SP4_MACH_CRED and WRITE/COMMIT are on the
list of state protected operations, then we need to make sure to
choose the DS's rpc_client structure instead of the MDS's one.

Fixes: fb91fb0ee7 ("NFS: Move call to nfs4_state_protect_write() to nfs4_write_setup()")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Olga Kornievskaia 2023-10-13 11:04:10 -04:00 • committed by Greg Kroah-Hartman

parent 4069da49f8

commit dfdd266324

1 changed files with 3 additions and 2 deletions

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fs/nfs/nfs4proc.c

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