pf-linux-port

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lgcosta a0941b77fe M2 data path: BSD netisr workqueue + lock reentrancy fixes + diagnostics

- hooks: packets are queued to pfk_netisr ordered wq (process context) and
  re-injected with an skb->mark guard (PFK_MARK_PASSED); softirq-safe,
  documented divergence vs OpenBSD in-place ip_input continuation
- pfk_rwlock: per-task writer recursion (NET/PF lock nesting like OpenBSD)
- pfk_net: holder-task+depth reentrancy (pid-based hack removed)
- ifnet events deferred to ordered workqueue (rtnl AB-BA fix)
- idr iteration start index fix (kifs were never attached -> kif==NULL drop)
- pfk_lock_trace module param for lock diagnostics
- tests/vm: 01-state 02-block 03-tables 04-anchors + lib; vm-run-tests.sh
- docs/en/install.md: apply/build guide (core patch set currently EMPTY)

2026-11-11 17:05:53 -03:00

compat

M1: pf.c compiles into pf.ko

2026-11-11 14:55:20 -03:00

net

M1 progress: engine port compiles except pf.c; AF_DIVERT socket family; ifq framework

2026-11-11 13:35:53 -03:00

pfk_api.h

M1: compat layer + pf.ko skeleton builds against Linux 7.3.4

2026-11-11 12:09:34 -03:00

pfk_if.h

M2: live netfilter data path (pf_test per direction), pfattach bring-up, NET_LOCK reentrancy fix, static pfctl