[PATCH 1/3] nfsd: add TIME_DELEG_ACCESS and TIME_DELEG_MODIFY to writeable attrs

[Jeff Layton]

Add FATTR4_WORD2_TIME_DELEG_ACCESS and FATTR4_WORD2_TIME_DELEG_MODIFY to
NFSD_WRITEABLE_ATTRS_WORD2 mask, so that they are settable via SETATTR.

Reported-by: Olga Kornievskaia <aglo@xxxxxxxxx>
Closes: https://lore.kernel.org/linux-nfs/CAN-5tyF4=JC4gmFvb2tF-k+15=gzB7-gkW6mHuaA_8Gzr4dSrA@xxxxxxxxxxxxxx/
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
 fs/nfsd/nfsd.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index 004415651295891b3440f52a4c986e3a668a48cb..f007699aa397fe39042d80ccd568db4654d19dd5 100644
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -531,7 +531,10 @@ static inline bool nfsd_attrs_supported(u32 minorversion, const u32 *bmval)
 #endif
 #define NFSD_WRITEABLE_ATTRS_WORD2 \
 	(FATTR4_WORD2_MODE_UMASK \
-	| MAYBE_FATTR4_WORD2_SECURITY_LABEL)
+	| MAYBE_FATTR4_WORD2_SECURITY_LABEL \
+	| FATTR4_WORD2_TIME_DELEG_ACCESS \
+	| FATTR4_WORD2_TIME_DELEG_MODIFY \
+	)
 
 #define NFSD_SUPPATTR_EXCLCREAT_WORD0 \
 	NFSD_WRITEABLE_ATTRS_WORD0

-- 
2.47.0