statmount: update STATMOUNT_SUPPORTED macro

According to commit 8f6116b5b77b ("statmount: add a new supported_mask
field"), STATMOUNT_SUPPORTED macro shall be updated whenever a new flag
is added.

Fixes: 7a54947e727b ("Merge patch series "fs: allow changing idmappings"")
Signed-off-by: "Dmitry V. Levin" <ldv@strace.io>
Link: https://lore.kernel.org/20250511224953.GA17849@strace.io
Signed-off-by: Christian Brauner <brauner@kernel.org>

diff --git a/fs/namespace.c b/fs/namespace.c
index 924298d11df7b209437bcea3fe33aa9d28eea09c..28e193324ba43d94049216c528cc608dfeb5da16 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -5797,7 +5797,9 @@ static int grab_requested_root(struct mnt_namespace *ns, struct path *root)
                             STATMOUNT_SB_SOURCE | \
                             STATMOUNT_OPT_ARRAY | \
                             STATMOUNT_OPT_SEC_ARRAY | \
-                            STATMOUNT_SUPPORTED_MASK)
+                            STATMOUNT_SUPPORTED_MASK | \
+                            STATMOUNT_MNT_UIDMAP | \
+                            STATMOUNT_MNT_GIDMAP)
 
 static int do_statmount(struct kstatmount *s, u64 mnt_id, u64 mnt_ns_id,
                        struct mnt_namespace *ns)