 LinehuandCursor
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8554a82677
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feat(panic): FUCK [panic] mode=strict|fallback + realtest image variant
- UTSM panic_full returns in fallback mode (logs [PANIC:FALLBACK] + code + hit
count); panic_halt keeps always-halt sites (CPU exception, VMM-E11 LA57,
VMM-E15 DSK jump, UTSM-E42 test hook). Call sites given safe continuations.
- Mode passed to DSK/FirstInit/login/desktop via DSK_BOOT_FLAG_PANIC_FALLBACK;
DKM kernel_api.panic / kern.log.panic return to driver; ext4 fatal aborts the
op via setjmp/longjmp and DSK falls back to FAT32 ESP.
- build.ps1/Makefile: dev=strict, release=fallback, new realtest (release
options + strict); default -Variant all; serialized iso packing under -j.
- Fix '*/' inside comments (dkm.h, kernel_api.h, bus.c) that broke the build.
- Includes pending work: dkm_bus service bus, mt7920/wlan drivers, desktop
files/startmenu/prank, pe-tools, diskinfo, docs.
Co-authored-by: Cursor <cursoragent@cursor.com>
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2026-10-12 23:57:19 +08:00 |
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Linehu
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583262f5f0
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feat: SKEL skeleton instrumentation - designed-but-unimplemented paths panic
- hypercall.c: 5 Phase 1.3 stubs -> HCALL-E01..E05 panic (no NOSYS return)
- drr_stub.c: snapshot alloc fail -> DRR-E01; new skeletons DRR-E02 root key
seal, DRR-E03 task kill crypto erase, DRR-E04/E05 segment/system rollback,
DRR-E06/E07 driver recovery ops dispatch
- sched.c: enable fail -> SCH-E02 panic (no silent demo skip)
- dkm/kernel_api.c: D1 hot-unload DKM-E01, D2 bare code loader DKM-E02,
SIPI AP wake DKM-E03 skeletons
- virtio_net tx/rx stubs -> VNET-E01/E02; ath9k tx stub -> ATH-E01;
xhci port reset -> XHC-E01; nvme MSI/MSI-X fail -> NVME-E01..E03 (no
silent polling downgrade); e1000 MAC fallback -> E1K-E01
- pe_shim unimpl API -> PE-E01; PE ordinal import -> PE-E02
- kernel/main.c: lib sync / vscode install fail -> LNX-E01/E02
- NEW brand/brand.c (E1 boot anim BRAND-E01, E2 time egg BRAND-E02) and
pkg/pkg.c (pacman skeleton PKG-E01..03), wired into UTSM MAKEFILE
- Deliberate design-internal fallbacks kept and documented (VMX skip,
bzImage skip, KDE fallback, boot-module fallback, apic->PIC route)
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2026-10-03 00:30:54 +08:00 |
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