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Author SHA1 Message Date
Loïc Grégoire 782196275b mm+ke: make shootdowns use HandoffList 2026-07-18 16:45:32 -04:00
Loïc Grégoire d21cefaf10 ke/spinlock: use std.atomic 2026-07-18 16:11:05 -04:00
Loïc Grégoire fddd9865f7 ke/mutex: do TTAS spin 
This is better to do than `pause`-ing in a CAS loop.
 2026-07-18 16:08:34 -04:00
Loïc Grégoire 89259141bb loader: pass cmdline (oops) 2026-07-18 14:42:54 -04:00
Loïc Grégoire 301946c774 all: use root boot info pointer 2026-07-18 14:41:30 -04:00
Loïc Grégoire 072239dc32 loader: detect CPU features 2026-07-18 14:37:30 -04:00
Loïc Grégoire 96d2bee857 loader: map pfndb and cleanup 2026-07-18 14:06:36 -04:00
Loïc Grégoire 3c72101228 rework entry point 2026-07-17 21:26:13 -04:00
Loïc Grégoire a79c7a07cb loader: initial loader code 2026-07-16 19:48:01 -04:00
Loïc Grégoire 26ec72fb36 ke: many scheduler improvements 
Added:
- PELT
- Decaying CPU affinity
- Better load-balancing metrics overall
- Better comments
And refined overall scheduler behavior
 2026-07-12 21:46:16 -04:00
Loïc Grégoire f9b2eeffb0 build: add arch module to docs 2026-07-12 18:16:49 -04:00
Loïc Grégoire f6dec9f334 rtl: fix LinkerSet on release builds 
LLVM seemed to like doing DCE on those symbols, so export them to
ensure they are used. The `Tag` mess is because we need to generate
a unique symbol name, and the pointer cast is so we can export e.g zig
functions. This is messy.
 2026-07-12 17:15:48 -04:00
Loïc Grégoire 2a38cd4f4d ke/turnstile: fix a bunch of bugs 2026-07-08 12:46:18 -04:00
Loïc Grégoire 5fbc61ecb1 ke/mutex: fix possible use-after-free 
A thread might get reaped between loading the owner and its state,
leading to a possible use-after-free.
 2026-07-08 11:15:31 -04:00
Loïc Grégoire 898ceb171e mm/zone: oops fix compile error 2026-07-05 20:24:47 -04:00
Loïc Grégoire f416f3bf6c mm/zone: pad CPUs to their own cache lines 2026-07-05 00:32:44 -04:00
Loïc Grégoire ed7c449ad2 rtl: add CachePadded 2026-07-05 00:28:04 -04:00
Loïc Grégoire 79b96ed3dc mm/zone: add hardening features 2026-07-04 23:43:57 -04:00
Loïc Grégoire 2d18761822 rtl: add LinkerSet 2026-07-04 22:50:15 -04:00
Loïc Grégoire 1647da3329 mm/zone: add tuning options 2026-07-04 18:17:38 -04:00
Loïc Grégoire baf8516f34 ke: add tunables 2026-07-04 17:34:26 -04:00
Loïc Grégoire e993ea711c mm/zone: add drain 2026-07-03 23:32:18 -04:00
Loïc Grégoire a5d42963ff mm/zone: add dynamic depot resizing 2026-07-03 23:08:15 -04:00
Loïc Grégoire 881022f14d mm/phys: calculate memory thresholds 2026-07-03 10:28:34 -04:00
Loïc Grégoire d1787253c4 mm/zone: add magazine trimming 2026-07-03 10:28:17 -04:00
Loïc Grégoire b559b8dbf7 pl(pc): fix overflow in deadline calculation 2026-07-03 10:27:41 -04:00
Loïc Grégoire 120b41c8ca ex: add enqueue_in to workqueue 2026-07-03 10:27:29 -04:00
Loïc Grégoire 4a03a10d0c everywhere: nuke UM 2026-07-02 20:01:12 -04:00
Loïc Grégoire efe5df1567 mm: pmap overhaul 2026-07-01 13:02:39 -04:00
Loïc Grégoire 88d6fd10de ke: don't signal log event if high IPL 2026-07-01 13:02:07 -04:00
Loïc Grégoire 415c2996a2 ex: clear workqueue enqueued field before running the function 2026-07-01 13:01:42 -04:00
Loïc Grégoire 85e6a8fec9 mm: make physical allocation blocking (WIP) 2026-06-29 22:33:43 -04:00
Loïc Grégoire 11c858c5e8 ke: add is_locked to mutex 2026-06-29 22:32:41 -04:00
Loïc Grégoire a9c933114d ps+ke: add thread reaping 2026-06-29 17:12:46 -04:00
Loïc Grégoire bf08a9fef2 rtl: add HandoffList 2026-06-28 09:30:41 -04:00
Loïc Grégoire e9b635733d ex: add console.write 2026-06-27 16:30:26 -04:00
Loïc Grégoire a1a5ba594e dev: add backspace to fbconsole 2026-06-27 16:30:08 -04:00
Loïc Grégoire 020a6c7d60 pl: add debug_read 2026-06-27 16:29:55 -04:00
Loïc Grégoire c10f5a6984 mm: rework page frame allocator 2026-06-27 11:35:46 -04:00
Loïc Grégoire 861418fb50 rtl: make List extern 2026-06-27 11:35:25 -04:00
Loïc Grégoire 25c770999f all: refactor imports 2026-06-27 10:55:19 -04:00
Loïc Grégoire 37293bef32 mm: add page struct size to log 2026-06-27 10:55:09 -04:00
Loïc Grégoire f94098d0a5 ke: change mutex spinning policy 2026-06-27 10:06:17 -04:00
Loïc Grégoire 55b89c1880 ke: make thread state atomic 2026-06-27 09:57:12 -04:00
Loïc Grégoire 5353ab2e0b rtl: check all decls in interfaces 2026-06-27 09:17:25 -04:00
Loïc Grégoire 827f8b90d1 all: add console and logging machinery 2026-06-26 23:41:22 -04:00
Loïc Grégoire b67391e1f2 ke: use assert_interface for ki.impl 2026-06-26 17:46:25 -04:00
Loïc Grégoire 06e0b857ad rtl: add assert_interface 2026-06-26 17:46:05 -04:00
Loïc Grégoire 39e85a391d ex: add enqueued check to workqueue 2026-06-25 21:33:33 -04:00
Loïc Grégoire 4ba57ad42a ke+mm: add TLB shootdown and memory reclamation. 2026-06-25 21:33:14 -04:00