LZ pin: 3c62ede68802. arm64 only (decision 44).
Unsafe (unsafe-report, crates): kernel 0, abi 0, hal 196 (ceiling 600), bsd 8832 (883 files),
boot 621; legacy 7261, forbid 528 of 1300 modules.
just check: rc=0 (4907 tests passed, 0 failed). just ci: rc=0 in 592 s (66 of 86 recipes, 20
amd64-only skipped by decision 44). just ci-full: rc=0 in 1019 s (its ci on four CPUs, 66 of
86 in 5m36s, then the arm64 installer recipes; install80 ok in 158 s). just diff-openbsd:
rc=0, 111 steps, 108 equal, 3 expected, 0 unexpected. lz drift --security empty. just bench
(arm64, 10 runs) against N4: fileread +6.7 % (ratio 1.049 -> 1.145, to N12), forkexit -7.9 %,
the rest within the spread.
Redesigned into sys/kernel/fs/: the buffer cache and a typed Buf, the vnode, the mount and the
VFS core (Vnops, Vfs), names, the name cache, lookup and getcwd, files and record locks, the
VFS system calls, physio, spec and deadfs; ufs, ffs, mfs, ext2fs, msdosfs, cd9660, udf, tmpfs
and fuse. The abi linked into the kernel image (decision 47). abi: 331 syscalls, 170 native
(105 at N4's close). lz check 1227 modules (315 redesigned); 24 bridges open (N6 1, N7 13,
N8 2, N9 5, N10 3). Exit criterion restated at the close per D3 and D4 (the user's decisions
of 2026-10-28): nfs moves at N6, ntfs at N10 (docs/ROADMAP.md).