vasilito/RedBear-OS
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14 Commits

Author SHA1 Message Date
vasilito 38a5d2018e migrate: apply remaining patches to source forks, clean up 
Apply all active patches from archived patches to source forks:
- kernel: 33 individual patches + consolidated mega-patch (34 total commits)
- relibc: 33 individual patches (34 total commits)
- base: 26 individual patches + redox.patch mega-patch (28 total commits)
- bootloader: 4 patches (5 total commits)
- installer: 1 patch (2 total commits)
- redoxfs: 2 patches (3 total commits)
- userutils: 2 patches (3 total commits)

Cleanup:
- Remove all .rej and .orig files from fork repos
- Delete all absorbed/ subdirectories (71 already-folded patches)
- Delete stale .patch files from recipe directories (~130 upstream port patches)
- 282 remaining .patch files are for non-fork components (archived, not in build system)
 2026-05-29 22:48:03 +03:00
vasilito a23012cee0 migrate: remove patch system, adopt direct source ownership 
BREAKING CHANGE: The patch-based build system is removed.
All Red Bear source now lives in local/sources/<component>/ as git repos.

Changes:
- src/recipe.rs: remove patches field from SourceRecipe::Git/Tar, add Local variant
- src/cook/fetch.rs: delete fetch_apply_patches, validate_patches, normalize_patch,
  fetch_compute_patches_hash, fetch_write_patches_state, fetch_patches_state_stale,
  fetch_validate_patch_symlinks, fetch_is_patches_newer. Simplify fetch and
  fetch_offline. Remove recipe_has_patches. Add Local source handler.
- src/bin/repo.rs: remove validate-patches command and handle_validate_patches
- 70 recipe.toml files: remove patches arrays, convert core recipes to Local source
- 272 .patch symlinks deleted from recipe directories
- integrate-redbear.sh: replace patch symlink logic with source fork validation
- Makefile: replace validate-patches with validate-sources target
- AGENTS.md: remove 369 lines of patch documentation, add source ownership model
- local/docs/PATCH-GOVERNANCE.md: deleted (replaced by SOURCE-OWNERSHIP-MODEL.md)
- local/docs/SOURCE-OWNERSHIP-MODEL.md: new canonical reference
- local/sources/: Red Bear fork repos created (kernel, relibc, base, bootloader,
  installer) from frozen 0.1.0 pre-patched archives
- .gitignore: exclude local/sources/ (separate git repos)
- create-forks.sh: new script for initializing fork repos

Build: cargo check passes (5 warnings, 0 errors).
Developer workflow is now: edit local/sources/ → repo cook → test. No patches.
 2026-05-29 22:32:36 +03:00
vasilito 328d1abbcd rate-limit scheme error spam to prevent serial log flood 2026-05-28 00:36:17 +03:00
vasilito b9de373b31 Merge bootprocess branch overlay into 0.2.0 
Restore all bootprocess branch files that were overwritten by later 0.2.0
commits. This overlay brings back the complete boot infrastructure:

- Configs: redbear-full, redbear-mini, redbear-device-services, driver .d files
- Kernel: IRQ affinity, x2APIC, C-states, NUMA (SLIT/SRAT), MCS locks, cpuidle
- Base patches: P0-P55 + new P6 (lived block_size=512) + P57 (fbbootlogd graceful init)
- Driver infra: driver-manager, udev-shim, thermald, cpufreqd, iommu, redox-driver-sys/core
- GPU: redox-drm with improved connector handling
- System: redbear-info, redbear-hwutils phase-timer-check
- Build system: fetch.rs improvements, build-iso.sh, run_full.sh
- Kernel source: new ACPI (SLIT, SRAT), cpuidle, cstate, MCS lock modules

83 files changed, +3966/-1248 lines
 2026-05-27 06:47:23 +03:00
vasilito 899dcb810c Merge master into 0.2.0 - 688 commits merged, restore 0.2.0 local dev recipes 2026-05-21 23:12:35 +03:00
vasilito 0c8be761eb Merge master into 0.2.0 (688 commits, theirs pref for conflicts) 2026-05-21 21:37:43 +03:00
vasilito cee25393d8 fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes 
- Fix P15-8-init-cycle-detection.patch: replace visiting+error with seen+silent-skip
  to eliminate 11 false-positive 'dependency cycle detected' errors on shared deps
- Fix P0-daemon-fix-init-notify-unwrap.patch: remove eprintln! for missing
  INIT_NOTIFY (expected for oneshot_async services, ~7 daemons affected)
- Fix driver-manager hotplug loop: add PERMANENTLY_SKIPPED static set shared
  between hotplug handler and DriverConfig::probe() to stop infinite re-probing
  of Fatal/NotSupported/deferred-exhausted device+driver pairs (e.g. ided)
- Fix driver-manager log_timeline: suppress repeated EPIPE/ENOENT errors with
  AtomicI32 dedup and AtomicBool one-shot guards for boot timeline JSON
- Add driver-manager SIGTERM handler, ACPI bus registration, --status mode,
  driver reap loop, graceful shutdown, and reduced deferred retries (30→3)
 2026-05-17 12:34:02 +03:00
vasilito facf0c92e0 feat: track all source trees in git — full fork offline-first model 
Red Bear OS is a full fork. All sources must be available from git clone
with zero network access. Removed gitignore rules that excluded fetched
source trees under recipes/*/source/, local/recipes/kde/*/source/,
local/recipes/qt/*/source/, and vendor source trees.

Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded.

127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt
frameworks, mesa, wayland, DRM drivers, and every other recipe source.
 2026-05-14 10:55:53 +01:00
vasilito ff4ff35918 feat: track all source trees in git — full fork offline-first model 
Red Bear OS is a full fork. All sources must be available from git clone
with zero network access. Removed gitignore rules that excluded fetched
source trees under recipes/*/source/, local/recipes/kde/*/source/,
local/recipes/qt/*/source/, and vendor source trees.

Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded.

127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt
frameworks, mesa, wayland, DRM drivers, and every other recipe source.
 2026-05-14 10:55:53 +01:00
vasilito 1e71b37bdb chore: close session — commit all remaining pre-existing state 
Finalize all non-artifact changes accumulated from other sessions:
- config updates, recipe changes, source edits, patches
- pkgar/cache artifacts intentionally excluded (build outputs)

This is the maximum achievable scope for this session.
Hardware-accelerated KDE blocked by: QML gate, KWin/Plasma builds,
hardware GPU validation — all require build system + physical GPU.
 2026-05-01 03:15:20 +01:00
vasilito 97f5a870a2 chore: close session — commit all remaining pre-existing state 
Finalize all non-artifact changes accumulated from other sessions:
- config updates, recipe changes, source edits, patches
- pkgar/cache artifacts intentionally excluded (build outputs)

This is the maximum achievable scope for this session.
Hardware-accelerated KDE blocked by: QML gate, KWin/Plasma builds,
hardware GPU validation — all require build system + physical GPU.
 2026-05-01 03:15:20 +01:00
vasilito 34360e1e4f feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation 
P0-P2: Barrier SMP, sigmask/pthread_kill races, robust mutexes, RT scheduling, POSIX sched API
P3: PerCpuSched struct, per-CPU wiring, work stealing, load balancing, initial placement
P4: 64-shard futex table, REQUEUE, PI futexes (LOCK_PI/UNLOCK_PI/TRYLOCK_PI), robust futexes, vruntime tracking, min-vruntime SCHED_OTHER selection
P5: setpriority/getpriority, pthread_setaffinity_np, pthread_setname_np, pthread_setschedparam (Redox)
P6: Cache-affine scheduling (last_cpu + vruntime bonus), NUMA topology kernel hints + numad userspace daemon

Stability fixes: make_consistent stores 0 (dead TID fix), cond.rs error propagation, SPIN_COUNT adaptive spinning, Sys::open &str fix, PI futex CAS race, proc.rs lock ordering, barrier destroy

Patches: 33 kernel + 58 relibc patches, all tracked in recipes
Docs: KERNEL-SCHEDULER-MULTITHREAD-IMPROVEMENT-PLAN.md updated, SCHEDULER-REVIEW-FINAL.md created
Architecture: NUMA topology parsing stays userspace (numad daemon), kernel stores lightweight NumaTopology hints
 2026-04-30 18:21:48 +01:00
vasilito 2e99d4073b feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation 
P0-P2: Barrier SMP, sigmask/pthread_kill races, robust mutexes, RT scheduling, POSIX sched API
P3: PerCpuSched struct, per-CPU wiring, work stealing, load balancing, initial placement
P4: 64-shard futex table, REQUEUE, PI futexes (LOCK_PI/UNLOCK_PI/TRYLOCK_PI), robust futexes, vruntime tracking, min-vruntime SCHED_OTHER selection
P5: setpriority/getpriority, pthread_setaffinity_np, pthread_setname_np, pthread_setschedparam (Redox)
P6: Cache-affine scheduling (last_cpu + vruntime bonus), NUMA topology kernel hints + numad userspace daemon

Stability fixes: make_consistent stores 0 (dead TID fix), cond.rs error propagation, SPIN_COUNT adaptive spinning, Sys::open &str fix, PI futex CAS race, proc.rs lock ordering, barrier destroy

Patches: 33 kernel + 58 relibc patches, all tracked in recipes
Docs: KERNEL-SCHEDULER-MULTITHREAD-IMPROVEMENT-PLAN.md updated, SCHEDULER-REVIEW-FINAL.md created
Architecture: NUMA topology parsing stays userspace (numad daemon), kernel stores lightweight NumaTopology hints
 2026-04-30 18:21:48 +01:00
vasilito 50b731f1b7 Red Bear OS — microkernel OS in Rust, based on Redox 
Derivative of Redox OS (https://www.redox-os.org) adding:
- AMD GPU driver (amdgpu) via LinuxKPI compat layer
- ext4 filesystem support (ext4d scheme daemon)
- ACPI fixes for AMD bare metal (x2APIC, DMAR, IVRS, MCFG)
- Custom branding (hostname, os-release, boot identity)

Build system is full upstream Redox with RBOS overlay in local/.
Patches for kernel, base, and relibc are symlinked from local/patches/
and protected from make clean/distclean. Custom recipes live in
local/recipes/ with symlinks into the recipes/ search path.

Build:  make all CONFIG_NAME=redbear-full
Sync:   ./local/scripts/sync-upstream.sh
 2026-04-12 19:05:00 +01:00