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

- compat layer extended through the full BSD API surface pf_ioctl/pf_lb/
  pf_if/pf_norm/pf_table/pf_ruleset/radix/md5/sha2 need (all compile):
  cpumem/counters model, ifaddr/ifg groups, cred view, endian+in6 names,
  NAT46/64, SipHash24, mbuf_list, frag6 helpers, ip6 forward/checksum,
  tcp options/FSM names, taskqueue & sysctl shims (documented in
  docs/porting-notes.md)
- pfsrc/divert_sock.c: real BSD divert(4) as runtime-registered PF_DIVERT=32
  socket family inside the module (sock_register; NPROTO=AF_MAX=45 -> zero
  core patches); divert_packet/divert6_packet wired for pf.c
- compat/pfk_ifq.c: OpenBSD 8.0 ifq framework with priq back end; hfsc and
  fq_codel aliases pending M5 (recorded in feature matrix as pending)
- design + plan updated for the divert decision (user-requested)
- stage-port.sh: single deterministic rename program for headers and .c
This commit is contained in:
lgcosta committed 2026-11-11 13:35:53 -03:00
1 parent a84b2c91f3
commit 1fcd7b3046
77 files changed
+28002 -1114

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@@ -1,4 +1,4 @@
savedcmd_compat/toeplitz.o := gcc -Wp,-MMD,compat/.toeplitz.o.d -nostdinc -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include/generated -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/include -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/include -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include/uapi -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include/generated/uapi -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/uapi -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/generated/uapi -include /home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/compiler-version.h -include /home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/kconfig.h -include /home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/compiler_types.h -D__KERNEL__ -Werror -fshort-wchar -funsigned-char -fno-common -fno-PIE -fno-strict-aliasing -std=gnu11 -fms-extensions -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -mno-sse4a -fcf-protection=branch -fno-jump-tables -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=x86-64 -mtune=generic -mno-red-zone -mcmodel=kernel -mstack-protector-guard-reg=gs -mstack-protector-guard-symbol=__ref_stack_chk_guard -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fpatchable-function-entry=16,16 -fno-delete-null-pointer-checks -O2 -fno-allow-store-data-races -fstack-protector-strong -fomit-frame-pointer -ftrivial-auto-var-init=zero -fzero-init-padding-bits=all -fno-stack-clash-protection -fdiagnostics-show-context=2 -fmin-function-alignment=16 -fstrict-flex-arrays=3 -fno-strict-overflow -fno-stack-check -fconserve-stack -fno-builtin-wcslen -Wall -Wextra -Wundef -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Werror=strict-prototypes -Wno-format-security -Wno-trigraphs -Wno-frame-address -Wno-address-of-packed-member -Wmissing-declarations -Wmissing-prototypes -Wframe-larger-than=2048 -Wno-main -Wno-type-limits -Wno-dangling-pointer -Wvla-larger-than=1 -Wno-pointer-sign -Wcast-function-type -Wno-unterminated-string-initialization -Wno-array-bounds -Wno-stringop-overflow -Wno-alloc-size-larger-than -Wimplicit-fallthrough=5 -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -Wenum-conversion -Wunused -Wno-unused-but-set-variable -Wno-unused-const-variable -Wno-packed-not-aligned -Wno-format-overflow -Wno-format-truncation -Wno-stringop-truncation -Wno-override-init -Wno-missing-field-initializers -Wno-shift-negative-value -Wno-maybe-uninitialized -Wno-sign-compare -Wno-unused-parameter -I././include -I././include/compat -DPFLINUX=1 -Wno-declaration-after-statement -DMODULE -DKBUILD_BASENAME='"toeplitz"' -DKBUILD_MODNAME='"pf"' -D__KBUILD_MODNAME=pf -c -o compat/toeplitz.o compat/toeplitz.c
savedcmd_compat/toeplitz.o := gcc -Wp,-MMD,compat/.toeplitz.o.d -nostdinc -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include/generated -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/include -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/include -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include/uapi -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include/generated/uapi -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/uapi -I/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/generated/uapi -include /home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/compiler-version.h -include /home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/kconfig.h -include /home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/compiler_types.h -D__KERNEL__ -Werror -fshort-wchar -funsigned-char -fno-common -fno-PIE -fno-strict-aliasing -std=gnu11 -fms-extensions -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -mno-sse4a -fcf-protection=branch -fno-jump-tables -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -march=x86-64 -mtune=generic -mno-red-zone -mcmodel=kernel -mstack-protector-guard-reg=gs -mstack-protector-guard-symbol=__ref_stack_chk_guard -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fpatchable-function-entry=16,16 -fno-delete-null-pointer-checks -O2 -fno-allow-store-data-races -fstack-protector-strong -fomit-frame-pointer -ftrivial-auto-var-init=zero -fzero-init-padding-bits=all -fno-stack-clash-protection -fdiagnostics-show-context=2 -fmin-function-alignment=16 -fstrict-flex-arrays=3 -fno-strict-overflow -fno-stack-check -fconserve-stack -fno-builtin-wcslen -Wall -Wextra -Wundef -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Werror=strict-prototypes -Wno-format-security -Wno-trigraphs -Wno-frame-address -Wno-address-of-packed-member -Wmissing-declarations -Wmissing-prototypes -Wframe-larger-than=2048 -Wno-main -Wno-type-limits -Wno-dangling-pointer -Wvla-larger-than=1 -Wno-pointer-sign -Wcast-function-type -Wno-unterminated-string-initialization -Wno-array-bounds -Wno-stringop-overflow -Wno-alloc-size-larger-than -Wimplicit-fallthrough=5 -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -Wenum-conversion -Wunused -Wno-unused-but-set-variable -Wno-unused-const-variable -Wno-packed-not-aligned -Wno-format-overflow -Wno-format-truncation -Wno-stringop-truncation -Wno-override-init -Wno-missing-field-initializers -Wno-shift-negative-value -Wno-maybe-uninitialized -Wno-sign-compare -Wno-unused-parameter -I././include -I././include/compat -DPFLINUX=1 -D_KERNEL=1 -Wno-declaration-after-statement -Wno-implicit-fallthrough -Wno-frame-larger-than -DMODULE -DKBUILD_BASENAME='"toeplitz"' -DKBUILD_MODNAME='"pf"' -D__KBUILD_MODNAME=pf -c -o compat/toeplitz.o compat/toeplitz.c
source_compat/toeplitz.o := compat/toeplitz.c
@@ -1108,6 +1108,11 @@ deps_compat/toeplitz.o := \
$(wildcard include/config/UNWINDER_ORC) \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/asm-generic/module.h \
$(wildcard include/config/HAVE_MOD_ARCH_SPECIFIC) \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/vmalloc.h \
$(wildcard include/config/HAVE_ARCH_HUGE_VMALLOC) \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include/asm/vmalloc.h \
$(wildcard include/config/HAVE_ARCH_HUGE_VMAP) \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include/asm/pgtable_areas.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/prandom.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/once.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/net.h \
@@ -1153,7 +1158,6 @@ deps_compat/toeplitz.o := \
$(wildcard include/config/ARCH_HAS_HW_PTE_YOUNG) \
$(wildcard include/config/GUP_GET_PXX_LOW_HIGH) \
$(wildcard include/config/ARCH_WANT_PMD_MKWRITE) \
$(wildcard include/config/HAVE_ARCH_HUGE_VMAP) \
$(wildcard include/config/X86_ESPFIX64) \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/memremap.h \
$(wildcard include/config/DEVICE_PRIVATE) \
@@ -1754,10 +1758,6 @@ deps_compat/toeplitz.o := \
$(wildcard include/config/HAVE_ARCH_BITREVERSE) \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/asm-generic/bitops/__bitrev.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/uapi/linux/if_vlan.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/vmalloc.h \
$(wildcard include/config/HAVE_ARCH_HUGE_VMALLOC) \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include/asm/vmalloc.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/arch/x86/include/asm/pgtable_areas.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/net/sch_generic.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/net/gen_stats.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/uapi/linux/gen_stats.h \
@@ -1810,6 +1810,7 @@ deps_compat/toeplitz.o := \
include/compat/sys/socket.h \
include/compat/net/if_types.h \
include/compat/net/if_var.h \
include/compat/net/ifq.h \
include/pfk_mbuf.h \
include/pfk_net.h \
include/pfk_if.h \
@@ -1817,6 +1818,15 @@ deps_compat/toeplitz.o := \
include/compat/crypto/md5.h \
include/compat/crypto/siphash.h \
include/compat/net/toeplitz.h \
include/net/pfvar.h \
include/compat/sys/syslimits.h \
include/compat/netinet/in.h \
include/compat/net/radix.h \
include/net/pfvar_priv.h \
include/compat/sys/rwlock.h \
include/compat/sys/mutex.h \
include/compat/sys/pclock.h \
include/compat/sys/percpu.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/crypto/hash.h \
/home/lgcosta/lab/linux_kernel/linux-7.3.4/include/linux/crypto.h \