This is a note to let you know that I've just added the patch titled
NFSD: Return nfserr_serverfault if splice_ok but buf->pages have data
to the 6.0-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-return-nfserr_serverfault-if-splice_ok-but-buf-.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 80ce5f6b71b64ff1d0c2292cbd84cc4200157573
Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Date: Tue Sep 13 14:01:50 2022 -0400
NFSD: Return nfserr_serverfault if splice_ok but buf->pages have data
[ Upstream commit 06981d560606ac48d61e5f4fff6738b925c93173 ]
This was discussed with Chuck as part of this patch set. Returning
nfserr_resource was decided to not be the best error message here, and
he suggested changing to nfserr_serverfault instead.
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Link: https://lore.kernel.org/linux-nfs/20220907195259.926736-1-anna@xxxxxxxxxx/T/#t
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index ac1b03cf05a5..2960d0a8e8f9 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -3988,7 +3988,7 @@ nfsd4_encode_read(struct nfsd4_compoundres *resp, __be32 nfserr,
}
if (resp->xdr->buf->page_len && splice_ok) {
WARN_ON_ONCE(1);
- return nfserr_resource;
+ return nfserr_serverfault;
}
xdr_commit_encode(xdr);
