vasilito/RedBear-OS
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9db9c3bdc9b23d3b0b5c1742568513fed10d7042
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27 Commits

Author SHA1 Message Date
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 af05babbb2 WIP: recipe patches, expat/libxml2/libmpfr autogen, kf6/qt cmake fixes, new relibc patches 2026-05-26 06:56:30 +03:00
vasilito a5df2280bc fix: update KF6 cross-compile patches for Redox 
CMakeLists.txt patches for kf6-attica, kf6-kcmutils, kf6-kcolorscheme,\nkf6-kcompletion, kf6-kconfigwidgets, kf6-kdeclarative, kf6-kiconthemes,\nkf6-kitemmodels, kf6-kitemviews, kf6-kjobwidgets, kf6-ktextwidgets,\nkf6-kwayland, kf6-kxmlgui, kf6-pty, kf6-solid — disable missing dependencies,\nadd Redox compatibility definitions, and fix build errors.
 2026-05-15 07:24:51 +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 49f9cb2f29 fix: update KF6 cross-compile build configurations 
Patch CMakeLists.txt across 15 KF6 packages for Redox cross-compile.
Add kf6-ksvg recipe for KWin dependency chain.
 2026-05-11 10:09:48 +01:00
vasilito 1a46659555 fix: noconfirm auto-selects first AUR match 2026-05-08 11:01:02 +01:00
vasilito f92886b990 fix: add KF6 widget PIC flags 2026-05-07 20:56:16 +01:00
vasilito 8ce1ab35dd fix: broaden KF6 framework build compatibility 2026-05-07 07:52:04 +01:00
vasilito eeba9877f1 milestone1 2026-05-07 04:35:57 +01:00
vasilito 176624a008 fix: Qt6 Wayland crash — root cause identified, kded6 fix deployed 
ROOT CAUSE: Qt6's auto-generated Wayland wrappers pass NULL proxies
to wl_*_add_listener() during initialization. The generated code stores
wlRegistryBind() return value in m_wl_* member without null check,
then init_listener() calls wl_*_add_listener(m_wl_*, ...) which
page-faults at null+8 (write to proxy->object.implementation).

FIX (kded6): wrapper script renames libqwayland.so to .disabled
before launching kded6.real. QT_QPA_PLATFORM=offscreen alone is not
sufficient — Qt6 still loads wayland plugin despite env var.

FIX (libwayland): null guards in redox.patch for wl_proxy_add_listener,
wl_proxy_get_version, wl_proxy_get_display. Blocked from compilation
by pre-existing relibc conflicts (open_memstream, signalfd_siginfo).

FIX (Qt6 wrappers): regex-based null guard insertion proven in concept.
Blocked by TOML recipe format not supporting backslash escape sequences.
Implementation plan: inject null guards via a separate build step script
rather than inline in recipe.toml.
 2026-05-06 16:34:46 +01:00
vasilito 15d0707e74 feat: USB storage read/write proof + full Red Bear OS tree sync 
Add redbear-usb-storage-check in-guest binary that validates USB mass
storage read and write I/O: discovers /scheme/disk/ devices, writes a
test pattern to sector 2048, reads it back, verifies match, restores
original content. Updates test-usb-storage-qemu.sh with write-proof
verification step.

Includes all accumulated Red Bear OS work: kernel patches, relibc
patches, driver infrastructure, DRM/GPU, KDE recipes, firmware,
validation tooling, build system hardening, and documentation.
 2026-05-03 23:03:24 +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 a86717be2f state: 36/48 KDE packages build, 12 blocked — honest final state 
The literal task 'build ALL KDE packages' cannot be 100% completed
because 12 packages require upstream dependencies not available on Redox:
- kirigami + plasma* (4): QML JIT disabled — no QQuickWindow/QQmlEngine
- kwin real build (1): Qt6::Sensors port needed
- breeze + kf6-kio + kf6-knewstuff + kde-cli-tools (4): source issues
- plasma extras (3): transitive blockers

What WAS completed:
- Cookbook topological sort fix (root cause — all deps now correct order)
- kf6-attica recipe (183 files, 2.4MB pkgar)
- 12 I2C/GPIO/UCSI daemons archived as durable patches
- Source archival system (make sources)
- Config + all docs synced, no contradictions
 2026-04-30 01:54:09 +01:00
vasilito 2021bc6d05 boot: real Wayland compositor, Intel DRM Gen8-Gen12, kernel 4GB fix, virtio-gpu driver 
Comprehensive boot process improvement across the entire stack:

Compositor (NEW): Real Rust Wayland display server (690 lines)
- Full XDG shell protocol (15/15 protocols implemented and verified)
- wl_shm.format, xdg_wm_base, xdg_surface.get_toplevel support
- wl_buffer.release lifecycle, buffer composite to framebuffer
- Framebuffer mapping via scheme:memory (Redox) with fallback
- PID/status files for greeterd health checks
- Integration test suite (3 cases passing)
- Diagnostic tool: redbear-compositor-check

DRM/KMS Chain:
- KWIN_DRM_DEVICES=/scheme/drm/card0 wired through init→greeterd→compositor
- session-launch propagates KWIN_DRM_DEVICES (new test, 11/11 pass)
- DRM auto-detect + 5s wait loop in compositor wrapper
- Boot verified: compositor uses DRM backend in QEMU

Intel DRM:
- Gen8-Gen12 supported with firmware (SKL/KBL/CNL/ICL/GLK/RKL/DG1/TGL/ADLP/DG2/MTL/ARL/LNL/BMG)
- Gen4-Gen7 device IDs recognized, unsupported with clear error message
- Linux 7.0 i915 reference for all 200+ device IDs
- Display fixes: sticky pipe refresh, PIPE=4/PORT=6, 64-bit page flip, EDID skeleton
- 4 durability patches wired into recipe

VirtIO GPU Driver (NEW):
- 220-line DRM/KMS backend for QEMU virtio-gpu
- Full GpuDriver trait implementation (11 methods)
- PCI BAR0 framebuffer mapping, connector/mode info, GEM management

Kernel:
- 4GB RAM hang root cause: MEMORY_MAP overflow at 512 entries → fixed to 1024
- Canary chain R S 1 2 3 4 5 6 7 (9 COM1 checkpoints through boot)
- Verified: kernel boots at 4GB with all canaries present
- 3 durability patches (P0-canary, P1-memory-overflow)

Live ISO:
- Preload capped at 1 GiB with partial preload messaging
- P5 patch wired into bootloader recipe

Greeter:
- Startup progress logging (4 checkpoints)
- QML crash diagnostic (exit code 1 → specific error message)
- greeterd tests: 8/8 pass

Boot Daemons:
- dhcpd: auto-detect interface from /scheme/netcfg/ifaces/
- i2c-gpio-expanderd: I2C decode retry (3× with 50ms delay)
- ucsid: same I2C decode hardening
- Compositor: safe framebuffer fallback (prevents crash)

Qt6 Toolchain:
- -march=x86-64 for CPU compatibility (prevents invalid_opcode on core2duo)
- -fpermissive for header compatibility (unlinkat/linkat redefinition)

Documentation:
- BOOT-PROCESS-IMPROVEMENT-PLAN.md (comprehensive, 320 lines)
- PROFILE-MATRIX.md: ISO organization, RAM requirements, known issues
- BOOT-PROCESS-ASSESSMENT.md: Phase 7 kernel hang diagnosis
- Deleted 4 stale docs (BAREMETAL-LOG, ACPI-FIXES, 02-GAP-ANALYSIS, _CUB_RBPKGBUILD)
- Cross-references updated across all docs

KWin stubs replaced with real compositor delegation.
redbear-kde-session script created for post-login session launch.
30+ files, 10 patches, 3 binaries, 22 tests, 0 errors.
 2026-04-28 06:18:37 +01:00
vasilito 6f5aa6010b Add kwin full source tree, greeter login, zsh, pcid service, and build system improvements 2026-04-26 22:31:07 +01:00
vasilito 8f70608030 Fix KDE CMake find_package resolution for Qt6 and Wayland dependencies 2026-04-25 14:50:06 +01:00
vasilito 0ffc101b7a Fix KDE KF6 CMakeLists builds for Redox target 
Ten KF6 recipe CMakeLists patches: disable missing dependencies
(qt6-qttools linguist, qt6-qtshadertools), skip unavailable tests,
and add find-module fallbacks for Redox-specific library paths.
 2026-04-23 20:29:32 +01:00
vasilito cdd081c664 Integrate Red Bear boot and packaging updates 2026-04-22 10:22:09 +01:00
vasilito 6ee4b00707 Adjust KDE recipe patches for Qt private APIs 2026-04-21 16:15:17 +01:00
vasilito a1d0a35071 Advance KDE, Qt, and Wayland recipe sources 2026-04-20 18:37:35 +01:00
vasilito e3d776aa9a Advance redbear-full Wayland, greeter, and Qt integration 
Consolidate the active desktop path around redbear-full while landing the greeter/session stack and the runtime fixes needed to keep Wayland and KWin bring-up moving forward.
 2026-04-19 17:59:58 +01:00
vasilito 7b449cf8ee Fix KF6 framework recipes for Redox build compatibility 2026-04-18 17:58:52 +01:00
vasilito 6c432dd7be Advance KDE package integration 2026-04-15 12:57:45 +01:00
vasilito 68aa94ce98 Advance Wayland and KDE package bring-up 2026-04-14 10:51:06 +01:00