This is a note to let you know that I've just added the patch titled
NFS: Add a stub for GETDEVICELIST
to the 3.19-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:
nfs-add-a-stub-for-getdevicelist.patch
and it can be found in the queue-3.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 7c61f0d3897eeeff6f3294adb9f910ddefa8035a Mon Sep 17 00:00:00 2001
From: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Date: Tue, 14 Apr 2015 10:34:20 -0400
Subject: NFS: Add a stub for GETDEVICELIST
From: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
commit 7c61f0d3897eeeff6f3294adb9f910ddefa8035a upstream.
d4b18c3e (pnfs: remove GETDEVICELIST implementation) removed the
GETDEVICELIST operation from the NFS client, but left a "hole" in the
nfs4_procedures array. This caused /proc/self/mountstats to report an
operation named "51" where GETDEVICELIST used to be. This patch adds a
stub to fix mountstats.
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Fixes: d4b18c3e (pnfs: remove GETDEVICELIST implementation)
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/nfs/nfs4xdr.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -7338,6 +7338,11 @@ nfs4_stat_to_errno(int stat)
.p_name = #proc, \
}
+#define STUB(proc) \
+[NFSPROC4_CLNT_##proc] = { \
+ .p_name = #proc, \
+}
+
struct rpc_procinfo nfs4_procedures[] = {
PROC(READ, enc_read, dec_read),
PROC(WRITE, enc_write, dec_write),
@@ -7390,6 +7395,7 @@ struct rpc_procinfo nfs4_procedures[] =
PROC(SECINFO_NO_NAME, enc_secinfo_no_name, dec_secinfo_no_name),
PROC(TEST_STATEID, enc_test_stateid, dec_test_stateid),
PROC(FREE_STATEID, enc_free_stateid, dec_free_stateid),
+ STUB(GETDEVICELIST),
PROC(BIND_CONN_TO_SESSION,
enc_bind_conn_to_session, dec_bind_conn_to_session),
PROC(DESTROY_CLIENTID, enc_destroy_clientid, dec_destroy_clientid),
Patches currently in stable-queue which might be from Anna.Schumaker@xxxxxxxxxx are
queue-3.19/nfs-add-a-stub-for-getdevicelist.patch
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