Hello there, 1. fs/cachefiles/daemon.c:225:14: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] Source code is if (datalen < 0 || datalen> PAGE_SIZE - 1) return -EOPNOTSUPP; but size_t datalen, 2. fs/cachefiles/daemon.c:382:12: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] 3. fs/cachefiles/daemon.c:454:12: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] Duplicates Regards David Binderman -- Linux-cachefs mailing list Linux-cachefs@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cachefs