vasilito/RedBear-OS
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297 Commits

Author SHA1 Message Date
vasilito a52632f69d fix: bits_pthread cbindgen needs stddef.h for size_t type 
The generated bits/pthread.h uses size_t but had no includes.
Also added openat cache vars to m4 recipe for gnulib cross-compilation.
 2026-06-01 17:00:53 +03:00
vasilito 99e661081f fix: add reasonable P-state fallback when platform detection fails but MSR works 2026-06-01 11:32:30 +03:00
vasilito 052be6d264 feat: intelligent platform detection for cpufreqd and coretempd 
cpufreqd:
- Read CPU vendor and frequency from /scheme/sys/cpu (CPUID-based)
- Generate P-states dynamically from detected max/base frequency
- Remove hardcoded 2400-1200 kHz fallback table
- Intel SpeedStep and AMD encoding support

coretempd:
- Detect vendor from /scheme/sys/cpu before MSR probing
- Read CPU count from /scheme/sys/cpu for accuracy
- Fall back to MSR detection only when platform info unavailable
 2026-06-01 11:14:52 +03:00
vasilito ad74e920ae fix: coretempd MSR probe for QEMU default machine type 
On QEMU's default i440FX machine type, rdmsr on unsupported MSRs
(0x19c IA32_THERM_STATUS, 0x1a2 IA32_TEMPERATURE_TARGET) causes a
kernel #GP that kills the process. Same pattern as cpufreqd: spawn a
child with --probe-msr to test readability before the main loop. If
probe fails, disable all MSR reads and report all CPUs as Unknown.
 2026-06-01 09:42:24 +03:00
vasilito 77795cfa18 fix: redbear-mini boot to login prompt + daemon hardening 
- 29_activate_console.service: oneshot -> oneshot_async (unblocks init
  scheduler, enabling getty 2 -> login)
- 15_coretempd.service: oneshot_async -> {scheme="coretemp"} (init
  now correctly registers the scheme fd)
- cpufreqd: child-process MSR probe detects QEMU's lack of MSR 0x199
  and gracefully degrades to monitoring-only mode
- coretempd: notification failure is now non-fatal (WARN instead of ?)
- driver-manager: "no match entries" downgraded from warn to debug
  (infrastructure daemons intentionally have no hw match)
 2026-06-01 09:02:42 +03:00
vasilito cd05afdcb1 initfs: exit after enumeration, skip scheme path checks 
- Skip binary existence check in probe(): Redox scheme paths
  (especially /scheme/initfs/) may block on open/stat indefinitely.
  Command::new() spawn fails cleanly if binary missing.
- In initfs mode: use synchronous probe, do bounded deferred
  retries, then exit. Rootfs instance handles hotplug.
- Avoids pcid config handle read hang that blocks async threads.
 2026-05-31 19:22:39 +03:00
vasilito 3431bbfeb2 Fix duplicate atomic_t typedef conflicting with types.h 2026-05-31 05:50:29 +03:00
vasilito 10aa80bb0b chore: AI slop cleanup — remove broken symlinks, .rej/.orig files, empty dirs, stale patch refs 2026-05-30 04:47:12 +03:00
vasilito 706050482b fix: rewrite coretempd to use redox_scheme Socket + SchemeSync 
Replaced broken UnixListener::bind(':coretemp') with proper redox_scheme::Socket::create() + SchemeSync trait impl. Event loop uses next_request/handle_sync/write_response pattern. Verified: registers scheme:coretemp, detects CPU info, zero panics.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
 2026-05-29 21:48:51 +03:00
vasilito 9db9c3bdc9 feat: ISO size reduction, user account, SDDM, PAM, VirtIO fixes, KDE/Qt patches 
- Trim redbear-firmware from 1816MB to 143MB (GPU+WiFi only)
- Reduce filesystem_size from 8192 to 2048 MB
- Add unprivileged user account (uid=1000, sudo group)
- Add SDDM display manager recipe with Wayland-only patches
- Add pam-redbear PAM module for authentication
- Fix VirtIO queue timeout (SeqCst fence, remove permanent failure)
- KDE/KWin build fixes (libinput, wayland socket, ramfile, tabletmode)
- Qt6 build fixes (platformdefs, socket engine, Wayland integration)
- KF6 CMake fixes (attica, kcmutils, kcolorscheme, kcompletion, etc.)
- libxml2 build fix, libxkbcommon recipe fix
- Remove gcc-native/binutils-native from desktop ISO
 2026-05-29 09:00:55 +03:00
vasilito 845ae99f9d fix graphical boot: DRM scheme detection, ConsoleKit bypass, boot chain deps 
Three fixes for the KWin DRM device discovery failure:

1. drm_scheme_ready(): replace head -c 1 with exec 3< open test.
   Reading from a DRM scheme fd blocks because the scheme expects
   ioctl-style request/response, not streaming reads. Use open()
   success as the scheme availability probe instead.

2. ConsoleKitSession::create(): return nullptr immediately.
   The D-Bus isServiceRegistered() call can block indefinitely when
   the bus daemon doesn't fully implement org.freedesktop.DBus.
   With both LogindSession and ConsoleKitSession returning nullptr,
   Session::create() falls through to NoopSession which uses plain
   open() for DRM device access.

3. Boot chain deps: redox-drm depends on driver-manager,
   greeter depends on evdevd (keyboard/mouse ready before login).

Also includes: KF6 CMake build fixes, Qt6 platform patches,
libdrm Redox ioctl shim, and wayland.toml scheme check fix.
 2026-05-28 23:19:49 +03:00
vasilito cb50169517 P0-P3 baseline for P4 2026-05-28 15:49:45 +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 0c8be761eb Merge master into 0.2.0 (688 commits, theirs pref for conflicts) 2026-05-21 21:37:43 +03:00
vasilito 17791421c4 redbear-info: Add thermal, fan, and C-state health dashboard items 
Reads from /scheme/acpi/thermal/, /scheme/acpi/fan/, and /scheme/acpi/cstates/
plus /scheme/sys/cstate_policy to populate the --health dashboard with
hardware thermal status, fan activity, and CPU power-management state.
 2026-05-20 22:20:47 +03:00
vasilito ac2f1ccbc2 iommu: Add Intel VT-d daemon foundation (Phase 3.2) 
- Add intel_vtd.rs module with DMAR parsing, DRHD discovery,
  register definitions, and basic unit initialization
- Update iommu daemon discovery to detect both AMD-Vi (IVRS)
  and Intel VT-d (DMAR) units
- Update IommuScheme to track both amd_units and intel_units
- Intel VT-d init: version check, capability read, disable
  translation, report supported features (QI, IR, EIM)

Full DMA remapping enablement (root table, context entries,
page tables, command buffer) remains as TODO for follow-up.
 2026-05-20 21:13:03 +03:00
vasilito 676a4342ce udev-shim: Only log hotplug events when device count changes 
Track the last PCI device count and only emit log messages when
devices are added or removed, eliminating redundant 2-second poll
noise.
 2026-05-20 18:52:43 +03:00
vasilito e5b82a644a coretempd: Add AMD Zen temperature sensor support 
Detect CPU vendor by probing MSRs (Intel IA32_THERM_STATUS vs AMD
TCTL MSR C0010293). Support both Intel Tjmax-based and AMD direct
temperature reading. Log detected vendor per CPU at startup.
 2026-05-20 18:52:01 +03:00
vasilito 0834c21607 udev-shim: Harden rules file write with retry loop 
Handle BrokenPipe and AlreadyExists races when writing default udev
rules during early boot. Retry up to 3 times with 50ms backoff.
 2026-05-20 14:00:49 +03:00
vasilito 6ca3e47383 Add coretempd CPU temperature sensor daemon 
New local recipe coretempd reads IA32_THERM_STATUS MSR via the
new sys:msr scheme and exposes per-CPU temperatures via scheme:coretemp.

- Reads IA32_THERM_STATUS (0x19C) and IA32_TEMPERATURE_TARGET (0x1A2)
- Calculates Celsius from digital readout relative to TjMax
- Exposes /scheme/coretemp/ directory with per-CPU temperature files
- Added to redbear-mini.toml (inherited by redbear-full)
- Added 15_coretempd.service init file
 2026-05-20 13:46:43 +03:00
vasilito 7999a896d0 cpufreqd: Use new sys:msr scheme for P-state control 
Replace non-existent /dev/cpu/{n}/msr path with /scheme/sys/msr/{cpu}/{msr}
now that the kernel exposes MSR access via the sys scheme.
 2026-05-20 13:40:45 +03:00
vasilito 861e6f88d2 driver-manager: fix scheme collision and scheme availability check; redox-driver-sys: CPU affinity logging; redbear-hwutils: timer characterization 2026-05-19 23:50:32 +03:00
vasilito f6c2eb2a8e feat: ACPI Wave 1 boot-critical hardening (P19) + robust patch generation 
- P19-init-startup-hardening: Replace panic-grade expect/unwrap in init
  startup paths (getns, register_scheme_to_ns, setrens, filename parsing)
  with graceful error handling and logging
- P19-acpid-startup-hardening: Replace panic-grade calls in acpid with
  graceful degradation (rxsdt read failure → warn + exit 0, SDT parse →
  error + exit 1, I/O privilege → fatal, scheme registration → fatal,
  setrens → warn + continue, event loop errors → log + continue)
- P18-9-msi-allocation-resilience: Regenerate with git diff -U0 -w format
  for maximum context resilience
- fetch.rs: Change --fuzz=0 to --fuzz=3 for resilient patch application
- AGENTS.md: Document robust patch generation technique as mandatory
- Add P4/P5/P6/P7 patches (estale, dmi, i2c, ps2d hardening)
- Add P21 kernel x2apic SMP fix patch
- Multiple local recipe source improvements (redox-drm, driver-manager,
  driver-acpi, thermald)
- Config updates for redbear-mini and redbear-device-services
- Subsystem assessment document
 2026-05-18 14:07:42 +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 741f144c79 feat: VirtIO GPU driver, libdrm DRM ioctls, KWin/KF6 build fixes, display stack additions 
- Add full VirtIO GPU driver with command submission, resource management,
  VirtQueue implementation, and transport layer; includes diagnostic probes
  for resource_create_2d ERR_INVALID_RESOURCE_ID investigation
- Expand libdrm Redox support with DRM ioctl wrappers (ADDFB, RMFB,
  CREATE_DUMB, MAP_DUMB, DESTROY_DUMB, GET_RESOURCES, GET_CONNECTOR,
  GET_CRTC, SET_CRTC, MODE_OBJ_GET_PROPERTIES, etc.) and xf86drm_redox.h
- Add redox-drm scheme handlers for VirtIO GPU-specific DRM ioctls
  (VIRTGPU_RESOURCE_CREATE, VIRTGPU_MAP, VIRTGPU_WAIT, VIRTGPU_INFO, etc.)
- Add display stack recipes: freetype2, lcms2, libdisplay-info, libepoxy,
  libxcvt
- Fix KWin build (recipe.toml expanded, kf6-ksvg added)
- Fix KF6 CMakeLists for cross-compilation (attica, kcmutils, kcolorscheme,
  kcompletion, kconfigwidgets, kdeclarative, kiconthemes, kitemmodels,
  kitemviews, kjobwidgets, ktextwidgets, kwayland, kxmlgui, kpty, solid)
- Add Qt6 futex support patch
- Add relibc patches: P3 strtold, P3 ld-so search path, P5 DRM ioctl removal
- Add base P4 pcid config scheme patch
- Update driver-manager hotplug/config, PCI config in redox-driver-sys
- Update greeter compositor and KDE session scripts
- Update AGENTS.md with zero-tolerance stubs policy and project knowledge
 2026-05-14 10:31:13 +01:00
vasilito 19c65be7b1 feat: VirtIO GPU driver, libdrm DRM ioctls, KWin/KF6 build fixes, display stack additions 
- Add full VirtIO GPU driver with command submission, resource management,
  VirtQueue implementation, and transport layer; includes diagnostic probes
  for resource_create_2d ERR_INVALID_RESOURCE_ID investigation
- Expand libdrm Redox support with DRM ioctl wrappers (ADDFB, RMFB,
  CREATE_DUMB, MAP_DUMB, DESTROY_DUMB, GET_RESOURCES, GET_CONNECTOR,
  GET_CRTC, SET_CRTC, MODE_OBJ_GET_PROPERTIES, etc.) and xf86drm_redox.h
- Add redox-drm scheme handlers for VirtIO GPU-specific DRM ioctls
  (VIRTGPU_RESOURCE_CREATE, VIRTGPU_MAP, VIRTGPU_WAIT, VIRTGPU_INFO, etc.)
- Add display stack recipes: freetype2, lcms2, libdisplay-info, libepoxy,
  libxcvt
- Fix KWin build (recipe.toml expanded, kf6-ksvg added)
- Fix KF6 CMakeLists for cross-compilation (attica, kcmutils, kcolorscheme,
  kcompletion, kconfigwidgets, kdeclarative, kiconthemes, kitemmodels,
  kitemviews, kjobwidgets, ktextwidgets, kwayland, kxmlgui, kpty, solid)
- Add Qt6 futex support patch
- Add relibc patches: P3 strtold, P3 ld-so search path, P5 DRM ioctl removal
- Add base P4 pcid config scheme patch
- Update driver-manager hotplug/config, PCI config in redox-driver-sys
- Update greeter compositor and KDE session scripts
- Update AGENTS.md with zero-tolerance stubs policy and project knowledge
 2026-05-14 10:31:13 +01:00
vasilito 9b0fb0de0c fix: update custom recipe implementations 
Update cpufreqd, driver-params, firmware-loader, seatd, redox-drm,
and redox-driver-sys. Add XHCI controller quirk table. Update
redbear-compositor protocol handlers.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
 2026-05-11 10:10:25 +01:00
vasilito 4e24760a22 fix: update custom recipe implementations 
Update cpufreqd, driver-params, firmware-loader, seatd, redox-drm,
and redox-driver-sys. Add XHCI controller quirk table. Update
redbear-compositor protocol handlers.
 2026-05-11 10:10:25 +01:00
vasilito 7d96c20b28 feat: add KWin compositor integration with QML-free build 
Add P0-disable-qml-quick.patch for building KWin without QML/Quick
dependencies. Update greeter scripts to prefer kwin_wayland. Enable
kwin in redbear-full config.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
 2026-05-11 10:09:58 +01:00
vasilito b35977b654 feat: add KWin compositor integration with QML-free build 
Add P0-disable-qml-quick.patch for building KWin without QML/Quick
dependencies. Update greeter scripts to prefer kwin_wayland. Enable
kwin in redbear-full config.
 2026-05-11 10:09:58 +01:00
vasilito 65ded583e8 fix: expose driver-manager boot observability 2026-05-09 01:33:34 +01:00
vasilito 4672ddd20c fix: expose driver-manager boot observability 2026-05-09 01:33:34 +01:00
vasilito c11c7a04df fix: harden driver-manager lifecycle 2026-05-09 01:32:57 +01:00
vasilito 84416f679e fix: harden driver-manager lifecycle 2026-05-09 01:32:57 +01:00
vasilito 3544d8c5c9 fix: cub -i interactive flag, -S auto-build on Linux 2026-05-08 12:09:51 +01:00
vasilito 987350d9f5 fix: cub -i interactive flag, -S auto-build on Linux 2026-05-08 12:09:51 +01:00
vasilito 261a6c26b3 fix: cub production recipe, serde_derive import, minor cleanup 
- recipe: use cargo install for proper binary installation
- aur.rs: serde_derive for explicit derive path
- main.rs: final noconfirm/force flow cleanup
 2026-05-08 11:58:36 +01:00
vasilito cd6d23b3b4 fix: cub production recipe, serde_derive import, minor cleanup 
- recipe: use cargo install for proper binary installation
- aur.rs: serde_derive for explicit derive path
- main.rs: final noconfirm/force flow cleanup
 2026-05-08 11:58:36 +01:00
vasilito 5c90afdad8 feat: -i interactive ratatui TUI for redbear-info and redbear-netctl 
- redbear-info: -i launches ratatui dashboard (System/Hardware/Network/Integrations/Health tabs)
- redbear-netctl: -i wires existing netctl-console ratatui TUI
- Same -i switch convention as cub
- Feature-gated behind 'tui' feature for both apps
 2026-05-08 11:56:55 +01:00
vasilito 12d773a380 feat: -i interactive ratatui TUI for redbear-info and redbear-netctl 
- redbear-info: -i launches ratatui dashboard (System/Hardware/Network/Integrations/Health tabs)
- redbear-netctl: -i wires existing netctl-console ratatui TUI
- Same -i switch convention as cub
- Feature-gated behind 'tui' feature for both apps
 2026-05-08 11:56:55 +01:00
vasilito cb4f56b633 fix: TUI spawns current_exe() instead of hardcoded 'cub' in PATH 2026-05-08 11:48:45 +01:00
vasilito 01d3cec897 fix: TUI spawns current_exe() instead of hardcoded 'cub' in PATH 2026-05-08 11:48:45 +01:00
vasilito cd07d32597 fix: PKGBUILD shell variable resolver, TUI auto-fetch before build, AurClient Result fix 
- resolve_shell_vars(): handles ${var}, $var, ${var%suffix} patterns
- nushell-git ($_pkgname-git) now resolves correctly to nushell-git
- TUI start_build_selected() auto-fetches AUR PKGBUILD if not cached
- Fix AurClient::new() Result handling in app.rs
- 70 tests pass (1 new: resolves_shell_variables)
 2026-05-08 11:40:36 +01:00
vasilito 7ec448504f fix: PKGBUILD shell variable resolver, TUI auto-fetch before build, AurClient Result fix 
- resolve_shell_vars(): handles ${var}, $var, ${var%suffix} patterns
- nushell-git ($_pkgname-git) now resolves correctly to nushell-git
- TUI start_build_selected() auto-fetches AUR PKGBUILD if not cached
- Fix AurClient::new() Result handling in app.rs
- 70 tests pass (1 new: resolves_shell_variables)
 2026-05-08 11:40:36 +01:00
vasilito 2d9ccec10c fix: TUI always launches CubApp (infallible init), depresolve module, cub binary unified 
- lib.rs: removed fallback help screen, always launches ratatui CubApp
- app.rs: CubApp::new() infallible — fallback to /tmp/.cub if HOME missing
- app.rs: AUR client graceful fallback (None on error or AUR_OFFLINE)
- storage.rs: from_root() made pub for fallback store construction
- depresolve.rs: yay-style topological sort + provider + circular detection
- cubl→cub: unified binary name, OS detection via cfg!(target_os)
- 69 tests pass, 0 failures, clean build
 2026-05-08 11:23:44 +01:00
vasilito ee66b92218 fix: TUI always launches CubApp (infallible init), depresolve module, cub binary unified 
- lib.rs: removed fallback help screen, always launches ratatui CubApp
- app.rs: CubApp::new() infallible — fallback to /tmp/.cub if HOME missing
- app.rs: AUR client graceful fallback (None on error or AUR_OFFLINE)
- storage.rs: from_root() made pub for fallback store construction
- depresolve.rs: yay-style topological sort + provider + circular detection
- cubl→cub: unified binary name, OS detection via cfg!(target_os)
- 69 tests pass, 0 failures, clean build
 2026-05-08 11:23:44 +01:00
vasilito 3622c7b8ec feat: yay-style dependency resolution (topological sort, providers, circular detection) 
- depresolve.rs: resolve_build_order() with iterative topological sort
- Provider resolution for virtual packages
- Circular dependency detection and component extraction
- resolve_deps_recursive() for AUR→Redox recursive resolution
- 4 tests: linear, circular, providers, make deps
 2026-05-08 11:17:07 +01:00
vasilito 8b5d9209c0 feat: yay-style dependency resolution (topological sort, providers, circular detection) 
- depresolve.rs: resolve_build_order() with iterative topological sort
- Provider resolution for virtual packages
- Circular dependency detection and component extraction
- resolve_deps_recursive() for AUR→Redox recursive resolution
- 4 tests: linear, circular, providers, make deps
 2026-05-08 11:17:07 +01:00
vasilito 153cca6132 fix: noconfirm auto-selects first AUR match 2026-05-08 11:01:02 +01:00