In a filesystem-track session at the 2026 Linux Storage, Filesystem, Memory Management, and BPF Summit, Amir Goldstein updated attendees on the fanotify filesystem-event monitoring subsystem. He wanted to describe changes that had come in the last year or so, as well as upcoming features and some remaining challenges in his efforts to use fanotify for hierarchical storage management (HSM). Fanotify is the user-space API for monitoring files, directories, and filesystems for events of various sorts (e.g. opening or deleting a file).

Andrew Tridgell has announced the release of rsync 3.4.4 with fixes for the regressions introduced in the 3.4.3 release. He also notes there will be an rsync 3.5.0 soon, with many more security updates:

As part of the 3.5.0 release update I have created a rsync-security@lists.samba.org mailing list for anyone who is willing to do testing of the 3.5.0 release. The idea is to try to reduce the chance of more regressions by expanding the set of testers of this release. I have seeded it with people who were involved in past rsync security issues. If you want to join this list then the easiest way would be for you to be vouched for by someone on the distros@vs.openwall.org list or someone else I already trust.

My apologies for the regressions in the 3.4.3 release and I hope future security updates for rsync will have less issues. The greatly expanded test suite in rsync 3.5 combined with the rsync-security mailing list should help.

Security updates have been issued by AlmaLinux (bind, bind9.16, frr, kernel, kernel-rt, libexif, mysql, php, and unbound), Debian (apache2, chromium, glibc, gsasl, jackson-core, libxml2, nginx, request-tracker4, request-tracker5, tomcat10, tomcat11, and tomcat9), Fedora (chromium, firefox, haveged, keylime, libinput, libssh2, nasm, perl-CryptX, rust, thunderbird, and webkitgtk), Mageia (cockpit, golang-x-crypto, golang-x-sys-devel, kernel, kmod-virtualbox, kmod-xtables-addons, kernel-linus, perl-DBIx-Class-EncodedColumn, perl-Crypt-URandom-Token, xdg-dbus-proxy, and xmlrpc-c), Slackware (samba), and SUSE (7zip, amazon-ssm-agent, ansible-13, ansible-core, assimp-devel, bind, cacti, chromium, dpkg, epiphany, erlang27, evince, ffmpeg-4, freerdp, frr, git-bug, google-guest-agent, grafana, hauler, ignition, jq, kanidm, kernel, keybase-client, libjxl, libmariadbd-devel, libmozjs-115-0, libopenbabel8, libsoup2, mariadb, mcphost, networkmanager, openssh, perl-HTTP-Daemon, perl-HTTP-Tiny, perl-IO-Compress, perl-Sereal-Decoder, perl-xml-libxml, postgresql18, python-pyopenssl, python311-pip, tomcat, tomcat10, tomcat11, tor, trivy, unbound, uriparser, vifm, weblate, xorg-x11-server, and yq).

The 7.1-rc7 kernel prepatch is out for testing. Linus said: "Anyway, as things look now this is the last rc. Something can obviously always come up and force us to change that, but please give rc7 a whirl and keep testing for one more week."