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-rw-r--r--fs/nfsd/nfsd.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index a72d4163273a..7155239b2908 100644
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -379,7 +379,11 @@ static inline bool nfsd_attrs_supported(u32 minorversion, u32 *bmval)
#define NFSD_WRITEONLY_ATTRS_WORD1 \
(FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET)
-/* These are the only attrs allowed in CREATE/OPEN/SETATTR. */
+/*
+ * These are the only attrs allowed in CREATE/OPEN/SETATTR. Don't add
+ * a writeable attribute here without also adding code to parse it to
+ * nfsd4_decode_fattr().
+ */
#define NFSD_WRITEABLE_ATTRS_WORD0 \
(FATTR4_WORD0_SIZE | FATTR4_WORD0_ACL)
#define NFSD_WRITEABLE_ATTRS_WORD1 \