linux-kernel - Re: "svc: unknown version (3)" when CONFIG_NFSD

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Date:	Sat, 13 Jan 2007 06:43:07 +1100
From:	Neil Brown <neilb@...e.de>
To:	Fengguang Wu <fengguang.wu@...il.com>
Cc:	linux-kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: "svc: unknown version (3)" when CONFIG_NFSD_V4=y

On Friday January 12, fengguang.wu@...il.com wrote:
> > Are you really really double-plus sure that you are running a kernel
> > with the patch applied?
> > Because at the very least it should have changed the message to
> 
> Oh, sorry. I recompiled & installed kernel and it output this new message:
> 
> [  133.129919] svc: unknown version (3 for prog 100227, nfsacl)
> 

Ok, thanks.  I must have missed something else wrong in the code......

Probably this 'break' in the wrong place...

Could you try this patch instead please - or just move the 'break' to
where it should be.

Thanks,
NeilBrown

Signed-off-by: Neil Brown <neilb@...e.de>

### Diffstat output
 ./fs/nfsd/nfssvc.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff .prev/fs/nfsd/nfssvc.c ./fs/nfsd/nfssvc.c
--- .prev/fs/nfsd/nfssvc.c	2007-01-11 14:55:38.000000000 +1100
+++ ./fs/nfsd/nfssvc.c	2007-01-13 06:40:12.000000000 +1100
@@ -72,7 +72,7 @@ static struct svc_program	nfsd_acl_progr
 	.pg_prog		= NFS_ACL_PROGRAM,
 	.pg_nvers		= NFSD_ACL_NRVERS,
 	.pg_vers		= nfsd_acl_versions,
-	.pg_name		= "nfsd",
+	.pg_name		= "nfsacl",
 	.pg_class		= "nfsd",
 	.pg_stats		= &nfsd_acl_svcstats,
 	.pg_authenticate	= &svc_set_client,
@@ -118,16 +118,16 @@ int nfsd_vers(int vers, enum vers_op cha
 	switch(change) {
 	case NFSD_SET:
 		nfsd_versions[vers] = nfsd_version[vers];
-		break;
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
 		if (vers < NFSD_ACL_NRVERS)
-			nfsd_acl_version[vers] = nfsd_acl_version[vers];
+			nfsd_acl_versions[vers] = nfsd_acl_version[vers];
 #endif
+		break;
 	case NFSD_CLEAR:
 		nfsd_versions[vers] = NULL;
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
 		if (vers < NFSD_ACL_NRVERS)
-			nfsd_acl_version[vers] = NULL;
+			nfsd_acl_versions[vers] = NULL;
 #endif
 		break;
 	case NFSD_TEST:
-
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