Commit Graph

7 Commits

Author SHA1 Message Date
8d2c40cb1e feat(kernel): kernel-owned memory model
- FrameTable: per-frame owner/use, replaces PagePool + ProcessMemory
- Quota per process, page tables charged to owner
- Regions for shared mem + device MMIO, torn down w/ owner
- Platform: create/destroy AS, map/unmap, zero_frame; drop translate_va
- RequestPages/ReleasePages/MapPage(move) checked vs kernel records
- user window 0x1000..32MiB, private pts by construction
- boot loader + device setup go through kernel api
- kernel built in place, boot allocator bounded
- isolation tests, randomized invariant test, FrameTable kani proofs
- fixes: inflated release, unmapped release, dst va unchecked,
  heap overflow, unbounded pt alloc, unzeroed frames, double free
2026-10-26 19:40:50 +01:00
e931485ca7 fix: sched round-robin, cap slot OOB panic, clippy, make ci
- RunList -> intrusive FIFO, no starvation, no silent drop
- cap table sized to CapSlot range (kani caught OOB panic)
- snake food color test uses const
- kani cfg lint, RUST_MIN_STACK for big kernel struct in tests
2026-10-26 19:08:30 +01:00
1c04ddf909 style: cargo fmt kernel crates 2026-10-26 19:07:54 +01:00
dcadb83088 feat: add Platform::map_shared and wire memory delegation to page mapping 2026-10-18 01:30:23 +02:00
4833f2e2bb feat(kernel): add Revoke syscall for generation-based capability revocation 2026-10-18 01:23:24 +02:00
2c4a9dbadc refactor(kernel): move SyscallOutcome/Result to syscall module, move test helpers to tests module 2026-10-18 00:39:28 +02:00
38ebb6002b refactor(kernel): split syscall.rs into per-tier modules (simple, memory, lifecycle, capability, ipc) 2026-10-18 00:36:34 +02:00