The patch titled
knfsd: nfsd4: fix enc_stateid_sz for nfsd callbacks
has been added to the -mm tree. Its filename is
knfsd-nfsd4-fix-enc_stateid_sz-for-nfsd-callbacks.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: knfsd: nfsd4: fix enc_stateid_sz for nfsd callbacks
From: Benny Halevy <bhalevy@xxxxxxxxxxx>
enc_stateid_sz should be given in u32 words units, not bytes, so we were
overestimating the buffer space needed here.
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
Signed-off-by: "J. Bruce Fields" <bfields@xxxxxxxxxxxxxx>
Signed-off-by: Neil Brown <neilb@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/nfsd/nfs4callback.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/nfsd/nfs4callback.c~knfsd-nfsd4-fix-enc_stateid_sz-for-nfsd-callbacks fs/nfsd/nfs4callback.c
--- a/fs/nfsd/nfs4callback.c~knfsd-nfsd4-fix-enc_stateid_sz-for-nfsd-callbacks
+++ a/fs/nfsd/nfs4callback.c
@@ -75,7 +75,7 @@ enum nfs_cb_opnum4 {
#define op_enc_sz 1
#define op_dec_sz 2
#define enc_nfs4_fh_sz (1 + (NFS4_FHSIZE >> 2))
-#define enc_stateid_sz 16
+#define enc_stateid_sz (NFS4_STATEID_SIZE >> 2)
#define NFS4_enc_cb_recall_sz (cb_compound_enc_hdr_sz + \
1 + enc_stateid_sz + \
enc_nfs4_fh_sz)
_
Patches currently in -mm which might be from bhalevy@xxxxxxxxxxx are
git-scsi-misc.patch
knfsd-nfsd4-fix-enc_stateid_sz-for-nfsd-callbacks.patch
-
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