Patch "nfsd4: permit layoutget of executable-only files" has been added to the 4.14-stable tree

This is a note to let you know that I've just added the patch titled

nfsd4: permit layoutget of executable-only files

to the 4.14-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:
nfsd4-permit-layoutget-of-executable-only-files.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Benjamin Coddington <[email protected]>
Date: Tue, 19 Dec 2017 09:35:25 -0500
Subject: nfsd4: permit layoutget of executable-only files

From: Benjamin Coddington <[email protected]>

[ Upstream commit 66282ec1cf004c09083c29cb5e49019037937bbd ]

Clients must be able to read a file in order to execute it, and for pNFS that means the client needs to be able to perform a LAYOUTGET on the file.

This behavior for executable-only files was added for OPEN in commit a043226bc140 "nfsd4: permit read opens of executable-only files".

This fixes up xfstests generic/126 on block/scsi layouts.

---
 fs/nfsd/nfs4proc.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

@@ -1372,14 +1372,14 @@ nfsd4_layoutget(struct svc_rqst *rqstp,
 	const struct nfsd4_layout_ops *ops;
 	struct nfs4_layout_stateid *ls;
 	__be32 nfserr;
-	int accmode;
+	int accmode = NFSD_MAY_READ_IF_EXEC;
 
 	switch (lgp->lg_seg.iomode) {
 	case IOMODE_READ:
-		accmode = NFSD_MAY_READ;
+		accmode |= NFSD_MAY_READ;
 		break;
 	case IOMODE_RW:
-		accmode = NFSD_MAY_READ | NFSD_MAY_WRITE;
+		accmode |= NFSD_MAY_READ | NFSD_MAY_WRITE;
 		break;
 	default:
 		dprintk("%s: invalid iomode %d\n",

Patches currently in stable-queue which might be from [email protected] are

queue-4.14/nfsd4-permit-layoutget-of-executable-only-files.patch