BPF LSM gains atomic xattr labeling at inode creation
A bpf-next series lets BPF security programs label new files before they become visible, and closes a verifier hole that allowed trusted-pointer forgery.
By kexec#lsm
BPF and LSM maintainers clash over Landlock policy kfuncs
A third try at letting BPF apply userspace Landlock rulesets at exec hits the same wall: where kfuncs may live, and whether BPF should call into Landlock at all.
By oops