Inside this week's LWN.net Weekly Edition:

• Front: Cryptography API; Iomap explanation; Negative dentries; Faster RCUs and lockless allocation for BPF; LLMs in memory-management code
• Briefs: Guix vulnerabilities; OpenSSH 10.4; trusted publishing; kernel archive; CalyxOS; Quotes; ...
• Announcements: Newsletters, conferences, security updates, patches, and more.