From: Dai Ngo <dai.ngo@oracle.com>
Date: Tue, 6 Jun 2023 16:41:02 -0700
Subject: [PATCH] NFSD: add encoding of op_recall flag for write delegation
Git-commit: 58f5d894006d82ed7335e1c37182fbc5f08c2f51
Patch-mainline: v6.5
References: git-fixes

Modified nfsd4_encode_open to encode the op_recall flag properly
for OPEN result with write delegation granted.

Signed-off-by: Dai Ngo <dai.ngo@oracle.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: stable@vger.kernel.org
Acked-by: NeilBrown <neilb@suse.com>

---
 fs/nfsd/nfs4xdr.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -3359,7 +3359,7 @@ nfsd4_encode_open(struct nfsd4_compoundr
 		p = xdr_reserve_space(xdr, 32);
 		if (!p)
 			return nfserr_resource;
-		*p++ = cpu_to_be32(0);
+		*p++ = cpu_to_be32(open->op_recall);
 
 		/*
 		 * TODO: space_limit's in delegations