From: Jeff Layton <jlayton@kernel.org>
Date: Thu, 15 Aug 2024 14:18:41 +0000 (-0400)
Subject: nfs: fix the fetch of FATTR4_OPEN_ARGUMENTS
X-Git-Tag: v6.12~625^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cb78f9b7d0c0c9f86d8c0ac9c46b8b684d8785a9;p=platform%2Fkernel%2Flinux-amlogic.git

nfs: fix the fetch of FATTR4_OPEN_ARGUMENTS

The client doesn't properly request FATTR4_OPEN_ARGUMENTS in the initial
SERVER_CAPS getattr. Add FATTR4_WORD2_OPEN_ARGUMENTS to the initial
request.

Fixes: 707f13b3d081 (NFSv4: Add support for the FATTR4_OPEN_ARGUMENTS attribute)
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
---

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 8883016c551c..06df74362e94 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3931,7 +3931,8 @@ static int _nfs4_server_capabilities(struct nfs_server *server, struct nfs_fh *f
 		     FATTR4_WORD0_CASE_INSENSITIVE |
 		     FATTR4_WORD0_CASE_PRESERVING;
 	if (minorversion)
-		bitmask[2] = FATTR4_WORD2_SUPPATTR_EXCLCREAT;
+		bitmask[2] = FATTR4_WORD2_SUPPATTR_EXCLCREAT |
+			     FATTR4_WORD2_OPEN_ARGUMENTS;
 
 	status = nfs4_call_sync(server->client, server, &msg, &args.seq_args, &res.seq_res, 0);
 	if (status == 0) {