NFSv4.1 fix infinite loop on IO BAD_STATEID error

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commit 0e3d3e5df0 upstream.

Commit 63d63cbf5e "NFSv4.1: Don't recheck delegations that
have already been checked" introduced a regression where when a
client received BAD_STATEID error it would not send any TEST_STATEID
and instead go into an infinite loop of resending the IO that caused
the BAD_STATEID.

Fixes: 63d63cbf5e ("NFSv4.1: Don't recheck delegations that have already been checked")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Olga Kornievskaia 2017-03-30 13:49:03 -04:00 • committed by Greg Kroah-Hartman

parent 80df2b3e18

commit 461bbb9094

1 changed files with 3 additions and 6 deletions

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fs/nfs/nfs4proc.c

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