This is a note to let you know that I've just added the patch titled
nfsd: Add errno mapping for EREMOTEIO
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nfsd-add-errno-mapping-for-eremoteio.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit df2e490423e12605cdb997df71080de1a56aa861
Author: Jeff Layton <jeff.layton@xxxxxxxxxxxxxxx>
Date: Sat Dec 18 20:37:55 2021 -0500
nfsd: Add errno mapping for EREMOTEIO
[ Upstream commit a2694e51f60c5a18c7e43d1a9feaa46d7f153e65 ]
The NFS client can occasionally return EREMOTEIO when signalling issues
with the server. ...map to NFSERR_IO.
Signed-off-by: Jeff Layton <jeff.layton@xxxxxxxxxxxxxxx>
Signed-off-by: Lance Shelton <lance.shelton@xxxxxxxxxxxxxxx>
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index de4b97cdbd2bc..6ed13754290a2 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -874,6 +874,7 @@ nfserrno (int errno)
{ nfserr_toosmall, -ETOOSMALL },
{ nfserr_serverfault, -ESERVERFAULT },
{ nfserr_serverfault, -ENFILE },
+ { nfserr_io, -EREMOTEIO },
{ nfserr_io, -EUCLEAN },
{ nfserr_perm, -ENOKEY },
{ nfserr_no_grace, -ENOGRACE},
