Merge tag 'jfs-6.12-rc5' of github.com:kleikamp/linux-shaggy

Pull jfs fix from David Kleikamp:
"Fix a regression introduced in 6.12-rc1"

* tag 'jfs-6.12-rc5' of github.com:kleikamp/linux-shaggy:
jfs: Fix sanity check in dbMount

fs/jfs/jfs_dmap.c

···
 	}
 
 	bmp->db_numag = le32_to_cpu(dbmp_le->dn_numag);
-	if (!bmp->db_numag || bmp->db_numag >= MAXAG) {
+	if (!bmp->db_numag || bmp->db_numag > MAXAG) {
 		err = -EINVAL;
 		goto err_release_metapage;
 	}