vasilito/RedBear-OS
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356 Commits

Author SHA1 Message Date
vasilito 48ec92b486 fix: udev-shim panic, sessiond duplicate, scheme Bad-fd handling 
- udev-shim: replace .expect() with graceful errors (no more panic on Broken pipe)
- P4-initfs: remove duplicate sessiond (conflicted with config)
- accessibility/ime/keymapd: break instead of exit(1) on EBADF
- P6 driver patches rebased
- Docs: archive old reports, add implementation master plan
 2026-05-04 14:04:03 +01:00
vasilito ce0ac10b6d chore: sync all pending changes — kirigami platform headers, cookbook fix, docs, patches 
Kirigami: remove stub .cpp, add Qt platform integration headers for
QML gate. Matches KDE src/pattern for direct header-only builds.

Cookbook: add --no-backup-if-mismatch to patch invocation (fetch.rs).

Kernel: consolidate patch chain, add debug-scheme-serial-fix.

Docs: archive old audit reports, add CHANGELOG and hardware validation
matrix. Update AGENTS.md with Linux reference source policy.

Scripts: add test-network-qemu.sh, test-storage-qemu.sh.

.gitignore: add local/reference/ exclusion.
 2026-05-04 11:57:48 +01:00
vasilito 1b5c19b22a chore: sync all pending changes — kirigami platform headers, cookbook fix, docs, patches 
Kirigami: remove stub .cpp, add Qt platform integration headers for
QML gate. Matches KDE src/pattern for direct header-only builds.

Cookbook: add --no-backup-if-mismatch to patch invocation (fetch.rs).

Kernel: consolidate patch chain, add debug-scheme-serial-fix.

Docs: archive old audit reports, add CHANGELOG and hardware validation
matrix. Update AGENTS.md with Linux reference source policy.

Scripts: add test-network-qemu.sh, test-storage-qemu.sh.

.gitignore: add local/reference/ exclusion.
 2026-05-04 11:57:48 +01:00
vasilito b9874d0941 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 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 2e764746e7 feat: build system hardening — collision detection, validation gates, init path enforcement 
5-phase hardening to prevent silent file-layer collisions (the D-Bus
regression class):

Phase 1: lint-config-paths.sh + make lint-config in depends.mk
Phase 2: CollisionTracker in installer (content-hash comparison)
Phase 3: installs manifests in recipe.toml + validate-file-ownership.sh
Phase 4: validate-init-services.sh + make validate in disk.mk
Phase 5: documentation (AGENTS.md, BUILD-SYSTEM-HARDENING-PLAN.md)

Both redbear-mini and redbear-full build and validate clean.
66 declared install paths in base, zero conflicts.
 2026-05-03 22:25:22 +01:00
vasilito b31fd7d3e5 feat: build system hardening — collision detection, validation gates, init path enforcement 
5-phase hardening to prevent silent file-layer collisions (the D-Bus
regression class):

Phase 1: lint-config-paths.sh + make lint-config in depends.mk
Phase 2: CollisionTracker in installer (content-hash comparison)
Phase 3: installs manifests in recipe.toml + validate-file-ownership.sh
Phase 4: validate-init-services.sh + make validate in disk.mk
Phase 5: documentation (AGENTS.md, BUILD-SYSTEM-HARDENING-PLAN.md)

Both redbear-mini and redbear-full build and validate clean.
66 declared install paths in base, zero conflicts.
 2026-05-03 22:25:22 +01:00
vasilito 13ac42b218 docs: final stale doc cleanup — 22 archived, 18 active 
Archived: IOMMU-SPEC, KERNEL-IPC, KERNEL-SCHEDULER, PROFILE-MATRIX,
QUIRKS-IMPROVEMENT, RELIBC-IPC, repo-governance, SCHEDULER-REVIEW,
SCRIPT-BEHAVIOR, USB-VALIDATION, XHCID-DEVICE-IMPROVEMENT.

Active: all implementation plans + 3 audits + governance docs.
 2026-05-03 16:26:13 +01:00
vasilito 98e68b7999 docs: final stale doc cleanup — 22 archived, 18 active 
Archived: IOMMU-SPEC, KERNEL-IPC, KERNEL-SCHEDULER, PROFILE-MATRIX,
QUIRKS-IMPROVEMENT, RELIBC-IPC, repo-governance, SCHEDULER-REVIEW,
SCRIPT-BEHAVIOR, USB-VALIDATION, XHCID-DEVICE-IMPROVEMENT.

Active: all implementation plans + 3 audits + governance docs.
 2026-05-03 16:26:13 +01:00
vasilito 466b68a643 docs: comprehensive fix plan (final) — KDE build chain, graphical boot, remaining gaps 
Consolidated from all audits, QEMU testing, and implementation sessions.

P0: KDE build chain broken — libwayland pkgar staging race in cookbook.
     Fix requires investigation of src/cook/package.rs pkgar path lookup.
P1: Graphical boot testing — dbus-daemon, sessiond, compositor, greeter.
P2: 7 remaining gaps — ion shell, shadow support, polkit, scrollback.

Includes cookbook tool investigation areas and total effort estimate
(~12 days per developer).
 2026-05-03 10:46:19 +01:00
vasilito 3ed5bd9754 docs: comprehensive fix plan (final) — KDE build chain, graphical boot, remaining gaps 
Consolidated from all audits, QEMU testing, and implementation sessions.

P0: KDE build chain broken — libwayland pkgar staging race in cookbook.
     Fix requires investigation of src/cook/package.rs pkgar path lookup.
P1: Graphical boot testing — dbus-daemon, sessiond, compositor, greeter.
P2: 7 remaining gaps — ion shell, shadow support, polkit, scrollback.

Includes cookbook tool investigation areas and total effort estimate
(~12 days per developer).
 2026-05-03 10:46:19 +01:00
vasilito 3f957ba6c2 docs: graphical boot assessment — redbear-full KDE build chain broken 
libwayland stage.pkgar missing when kf6-kitemviews builds during
make live CONFIG_NAME=redbear-full. This is a cookbook pkgar
staging race condition, not a code error.

redbear-mini (text-only) boots fully in QEMU with colored init
output, 25+ services, and login prompt on framebuffer console.
 2026-05-03 10:44:05 +01:00
vasilito 5c8ecbe3aa docs: graphical boot assessment — redbear-full KDE build chain broken 
libwayland stage.pkgar missing when kf6-kitemviews builds during
make live CONFIG_NAME=redbear-full. This is a cookbook pkgar
staging race condition, not a code error.

redbear-mini (text-only) boots fully in QEMU with colored init
output, 25+ services, and login prompt on framebuffer console.
 2026-05-03 10:44:05 +01:00
vasilito 2e313860f0 docs: comprehensive fix and improvement plan — consolidated P0-P4 roadmap 
Merges findings from both boot audits into a single authoritative plan:
- 0. Current state (12 patches, 3 targets, completed phases)
- 1. Priority matrix (P0 blocking → P4 deferred)
- 2. P0 — 2 blocking issues (boot redbear-full, clean build verify)
- 3. P1 — 4 critical gaps (D-Bus runtime, ion job control, tab completion, DRM in boot)
- 4. P2 — 4 high priority (shadow support, rate limiting, network in initfs, polkit)
- 5. P3 — 6 medium priority (ion features, fbcond, ACPI sleep, thermal, battery)
- 6. P4 — 6 deferred items
- 7. Week-by-week implementation order with parallel opportunities
- 8. Acceptance gates (G1-G5)
- 9. Total effort: ~103h / ~13 days solo, ~1 week with 2 devs
 2026-05-03 09:42:14 +01:00
vasilito dcb672ec6e docs: comprehensive fix and improvement plan — consolidated P0-P4 roadmap 
Merges findings from both boot audits into a single authoritative plan:
- 0. Current state (12 patches, 3 targets, completed phases)
- 1. Priority matrix (P0 blocking → P4 deferred)
- 2. P0 — 2 blocking issues (boot redbear-full, clean build verify)
- 3. P1 — 4 critical gaps (D-Bus runtime, ion job control, tab completion, DRM in boot)
- 4. P2 — 4 high priority (shadow support, rate limiting, network in initfs, polkit)
- 5. P3 — 6 medium priority (ion features, fbcond, ACPI sleep, thermal, battery)
- 6. P4 — 6 deferred items
- 7. Week-by-week implementation order with parallel opportunities
- 8. Acceptance gates (G1-G5)
- 9. Total effort: ~103h / ~13 days solo, ~1 week with 2 devs
 2026-05-03 09:42:14 +01:00
vasilito e586a44be6 docs: second-pass boot audit (D-Bus honesty, shell quality, login), archive 4 stale docs 
BOOT-PROCESS-SECOND-AUDIT-2026-05-03.md: deep dive into:
- D-Bus implementation honesty (15/19 login1 methods real, not stubs)
- ion shell quality matrix (vs bash/dash)
- Login prompt completeness (getty→login→ion chain)
- Per-subsystem hardware init status (storage/display/input/network/USB/audio/ACPI)
- Implementation plan Phases F1-F6

Archived 4 completed/deferred plans: GRUB, VFAT, USB-BOOT-INPUT, ZSH-PORTING
 2026-05-03 09:37:09 +01:00
vasilito 07da88c5bf docs: second-pass boot audit (D-Bus honesty, shell quality, login), archive 4 stale docs 
BOOT-PROCESS-SECOND-AUDIT-2026-05-03.md: deep dive into:
- D-Bus implementation honesty (15/19 login1 methods real, not stubs)
- ion shell quality matrix (vs bash/dash)
- Login prompt completeness (getty→login→ion chain)
- Per-subsystem hardware init status (storage/display/input/network/USB/audio/ACPI)
- Implementation plan Phases F1-F6

Archived 4 completed/deferred plans: GRUB, VFAT, USB-BOOT-INPUT, ZSH-PORTING
 2026-05-03 09:37:09 +01:00
vasilito 1c7ce83173 docs: comprehensive boot process audit + archive stale plans 
BOOT-PROCESS-AUDIT-2026-05-03.md: full daemon-by-daemon review
of boot sequence from power-on to login prompt. Covers:
- 25+ daemons assessed (critical path, input, display, hardware,
  storage, network, audio, UI, system services)
- Hardware initialization completeness matrix
- ion shell analysis (strengths/gaps vs bash/dash)
- Stale documentation inventory

Archived 5 superseded plans to local/docs/archived/:
- ACPI-I2C-HID, BOOT-PROCESS-IMPROVEMENT, DEVICE-INIT,
  GREETER-LOGIN-ANALYSIS, INTEL-HDA-IMPLEMENTATION

Improvement plan: 5 phases (boot reliability, drivers, UX,
documentation, security) across 6 weeks
 2026-05-03 08:47:24 +01:00
vasilito 3e9b79fb8d docs: comprehensive boot process audit + archive stale plans 
BOOT-PROCESS-AUDIT-2026-05-03.md: full daemon-by-daemon review
of boot sequence from power-on to login prompt. Covers:
- 25+ daemons assessed (critical path, input, display, hardware,
  storage, network, audio, UI, system services)
- Hardware initialization completeness matrix
- ion shell analysis (strengths/gaps vs bash/dash)
- Stale documentation inventory

Archived 5 superseded plans to local/docs/archived/:
- ACPI-I2C-HID, BOOT-PROCESS-IMPROVEMENT, DEVICE-INIT,
  GREETER-LOGIN-ANALYSIS, INTEL-HDA-IMPLEMENTATION

Improvement plan: 5 phases (boot reliability, drivers, UX,
documentation, security) across 6 weeks
 2026-05-03 08:47:24 +01:00
vasilito a15d79209c docs: define build invariants and fix-before-disable policy 2026-05-02 22:09:19 +01:00
vasilito 62a3c9f3fa docs: define build invariants and fix-before-disable policy 2026-05-02 22:09:19 +01:00
vasilito 5851974b20 feat: build system transition to release fork + archive hardening 
Release fork infrastructure:
- REDBEAR_RELEASE=0.1.1 with offline enforcement (fetch/distclean/unfetch blocked)
- 195 BLAKE3-verified source archives in standard format
- Atomic provisioning via provision-release.sh (staging + .complete sentry)
- 5-phase improvement plan: restore format auto-detection, source tree
  validation (validate-source-trees.py), archive-map.json, REPO_BINARY fallback

Archive normalization:
- Removed 87 duplicate/unversioned archives from shared pool
- Regenerated all archives in consistent format with source/ + recipe.toml
- BLAKE3SUMS and manifest.json generated from stable tarball set

Patch management:
- verify-patches.sh: pre-sync dry-run report (OK/REVERSED/CONFLICT)
- 121 upstream-absorbed patches moved to absorbed/ directories
- 43 active patches verified clean against rebased sources
- Stress test: base updated to upstream HEAD, relibc reset and patched

Compilation fixes:
- relibc: Vec imports in redox-rt (proc.rs, lib.rs, sys.rs)
- relibc: unsafe from_raw_parts in mod.rs (2024 edition)
- fetch.rs: rev comparison handles short/full hash prefixes
- kibi recipe: corrected rev mismatch

New scripts: restore-sources.sh, provision-release.sh, verify-sources-archived.sh,
check-upstream-releases.sh, validate-source-trees.py, verify-patches.sh,
repair-archive-format.sh, generate-manifest.py

Documentation: AGENTS.md, README.md, local/AGENTS.md updated for release fork model
 2026-05-02 01:41:17 +01:00
vasilito 9af8da420a feat: build system transition to release fork + archive hardening 
Release fork infrastructure:
- REDBEAR_RELEASE=0.1.1 with offline enforcement (fetch/distclean/unfetch blocked)
- 195 BLAKE3-verified source archives in standard format
- Atomic provisioning via provision-release.sh (staging + .complete sentry)
- 5-phase improvement plan: restore format auto-detection, source tree
  validation (validate-source-trees.py), archive-map.json, REPO_BINARY fallback

Archive normalization:
- Removed 87 duplicate/unversioned archives from shared pool
- Regenerated all archives in consistent format with source/ + recipe.toml
- BLAKE3SUMS and manifest.json generated from stable tarball set

Patch management:
- verify-patches.sh: pre-sync dry-run report (OK/REVERSED/CONFLICT)
- 121 upstream-absorbed patches moved to absorbed/ directories
- 43 active patches verified clean against rebased sources
- Stress test: base updated to upstream HEAD, relibc reset and patched

Compilation fixes:
- relibc: Vec imports in redox-rt (proc.rs, lib.rs, sys.rs)
- relibc: unsafe from_raw_parts in mod.rs (2024 edition)
- fetch.rs: rev comparison handles short/full hash prefixes
- kibi recipe: corrected rev mismatch

New scripts: restore-sources.sh, provision-release.sh, verify-sources-archived.sh,
check-upstream-releases.sh, validate-source-trees.py, verify-patches.sh,
repair-archive-format.sh, generate-manifest.py

Documentation: AGENTS.md, README.md, local/AGENTS.md updated for release fork model
 2026-05-02 01:41:17 +01:00
vasilito eeee88b806 docs: fix last stale KWin "Stub" → "Blocked — cmake fails on Qt6Core5Compat" 2026-05-01 03:31:02 +01:00
vasilito 495b8e3a1d docs: fix last stale KWin "Stub" → "Blocked — cmake fails on Qt6Core5Compat" 2026-05-01 03:31:02 +01:00
vasilito fb831ef281 docs: round 16 — final stale doc references sweep 
KERNEL-IPC-CREDENTIAL, 05-KDE, RELIBC-IPC, AGENTS.md, wip/AGENTS
all updated: COMPREHENSIVE-OS-ASSESSMENT, QT6-PORT-STATUS,
RELIBC-COMPLETENESS replaced with CONSOLE-TO-KDE-DESKTOP-PLAN.md
 2026-05-01 02:46:15 +01:00
vasilito 4aa45fdc9e docs: round 16 — final stale doc references sweep 
KERNEL-IPC-CREDENTIAL, 05-KDE, RELIBC-IPC, AGENTS.md, wip/AGENTS
all updated: COMPREHENSIVE-OS-ASSESSMENT, QT6-PORT-STATUS,
RELIBC-COMPLETENESS replaced with CONSOLE-TO-KDE-DESKTOP-PLAN.md
 2026-05-01 02:46:15 +01:00
vasilito e51eecf458 docs: round 15 — remaining deleted-doc refs in KERNEL-IPC, WAYLAND, 05-KDE 
Fixed stale references to COMPREHENSIVE-OS-ASSESSMENT, DESKTOP-STACK,
QT6-PORT in subsystem plans. All now point to CONSOLE-TO-KDE v4.0.
 2026-05-01 02:41:02 +01:00
vasilito a736d897ca docs: round 15 — remaining deleted-doc refs in KERNEL-IPC, WAYLAND, 05-KDE 
Fixed stale references to COMPREHENSIVE-OS-ASSESSMENT, DESKTOP-STACK,
QT6-PORT in subsystem plans. All now point to CONSOLE-TO-KDE v4.0.
 2026-05-01 02:41:02 +01:00
vasilito 15d0317c31 fix: Oracle round 10 — AGENTS stale state, config stray keys, redbear-kde→full 
1. local/AGENTS.md: KWin/greeter/KF6 status updated to current truth
2. config/redbear-full.toml: konsole + kf6-pty moved under [packages]
3. docs/05 + BLUETOOTH + VFAT: redbear-kde.toml → redbear-full.toml
4. All remaining fixable Oracle issues from round 9 resolved
 2026-05-01 02:10:10 +01:00
vasilito 5c1a481aae fix: Oracle round 10 — AGENTS stale state, config stray keys, redbear-kde→full 
1. local/AGENTS.md: KWin/greeter/KF6 status updated to current truth
2. config/redbear-full.toml: konsole + kf6-pty moved under [packages]
3. docs/05 + BLUETOOTH + VFAT: redbear-kde.toml → redbear-full.toml
4. All remaining fixable Oracle issues from round 9 resolved
 2026-05-01 02:10:10 +01:00
vasilito b66807c33e docs: remaining v3.0 → v4.0 references in subsystem plans 
GREETER-LOGIN, DBUS-INTEGRATION, BOOT-PROCESS-IMPROVEMENT
all now reference CONSOLE-TO-KDE v4.0
 2026-05-01 02:01:28 +01:00
vasilito 9ab11d59ca docs: remaining v3.0 → v4.0 references in subsystem plans 
GREETER-LOGIN, DBUS-INTEGRATION, BOOT-PROCESS-IMPROVEMENT
all now reference CONSOLE-TO-KDE v4.0
 2026-05-01 02:01:28 +01:00
vasilito abc6e10a53 fix: Oracle round 7 — all kwin_wayland_wrapper references → redbear-compositor 
Replaced in:
- config/wayland.toml (session launcher)
- redbear-kde-session (KDE session launcher)
- redbear-greeter-compositor (compositor selection)
- test-kde-session.sh (validation script)
- build-system/003-config.patch (durable reapply patch)
- GREETER-LOGIN-IMPLEMENTATION-PLAN.md
- DBUS-INTEGRATION-PLAN.md

Zero kwin_wayland_wrapper references remaining. Redbear-compositor
is the single Wayland compositor throughout the entire repo.
 2026-05-01 01:37:27 +01:00
vasilito b0783213dd fix: Oracle round 7 — all kwin_wayland_wrapper references → redbear-compositor 
Replaced in:
- config/wayland.toml (session launcher)
- redbear-kde-session (KDE session launcher)
- redbear-greeter-compositor (compositor selection)
- test-kde-session.sh (validation script)
- build-system/003-config.patch (durable reapply patch)
- GREETER-LOGIN-IMPLEMENTATION-PLAN.md
- DBUS-INTEGRATION-PLAN.md

Zero kwin_wayland_wrapper references remaining. Redbear-compositor
is the single Wayland compositor throughout the entire repo.
 2026-05-01 01:37:27 +01:00
vasilito e77b429563 docs: final stale reference cleanup — all dead doc links removed 
Fixed remaining Oracle-found issues:
- docs/AGENTS.md: RELIBC-COMPLETENESS → CONSOLE-TO-KDE,
  RELIBC-IMPLEMENTATION → KERNEL-IPC-CREDENTIAL
- docs/07: QT6-PORT-STATUS + DESKTOP-STACK → CONSOLE-TO-KDE
- CONSOLE-TO-KDE: KWin status updated (no longer has wrapper
  scripts; redbear-compositor provides kwin_wayland separately)

All 13 deleted docs now have zero references in canonical docs.
 2026-05-01 01:04:09 +01:00
vasilito 165046c401 docs: final stale reference cleanup — all dead doc links removed 
Fixed remaining Oracle-found issues:
- docs/AGENTS.md: RELIBC-COMPLETENESS → CONSOLE-TO-KDE,
  RELIBC-IMPLEMENTATION → KERNEL-IPC-CREDENTIAL
- docs/07: QT6-PORT-STATUS + DESKTOP-STACK → CONSOLE-TO-KDE
- CONSOLE-TO-KDE: KWin status updated (no longer has wrapper
  scripts; redbear-compositor provides kwin_wayland separately)

All 13 deleted docs now have zero references in canonical docs.
 2026-05-01 01:04:09 +01:00
vasilito 053324f5d0 docs: mesa virgl status → BUILDS (virtio_gpu_dri.so confirmed) 2026-05-01 00:39:31 +01:00
vasilito 3d4c8a120a docs: mesa virgl status → BUILDS (virtio_gpu_dri.so confirmed) 2026-05-01 00:39:31 +01:00
vasilito 5daa6813ac docs: honest virgl assessment — linker blocker, exact root cause 
Mesa virgl:
- All virgl C objects compile successfully
- Linker fails: undefined reference to static_assert in virgl_drm_winsys.c
- Root cause: Mesa util/macros.h #define static_assert _Static_assert
  not picked up before Linux drm.h uses static_assert() in include chain
- Fix candidates: patch drm.h or add -include util/macros.h to CFLAGS
- swrast-only build verified (stable)

Achievements this session:
- Mesa virgl compilation proven (objects build)
- virgl_screen.c disk cache patched for Redox
- bits/safamily-t.h provided to toolchain
- Linux 7.0 kernel source cached durably
- Virtio-gpu display driver confirmed working in redox-drm
- Credential syscalls fully implemented
 2026-05-01 00:30:45 +01:00
vasilito d6d2a6b971 docs: honest virgl assessment — linker blocker, exact root cause 
Mesa virgl:
- All virgl C objects compile successfully
- Linker fails: undefined reference to static_assert in virgl_drm_winsys.c
- Root cause: Mesa util/macros.h #define static_assert _Static_assert
  not picked up before Linux drm.h uses static_assert() in include chain
- Fix candidates: patch drm.h or add -include util/macros.h to CFLAGS
- swrast-only build verified (stable)

Achievements this session:
- Mesa virgl compilation proven (objects build)
- virgl_screen.c disk cache patched for Redox
- bits/safamily-t.h provided to toolchain
- Linux 7.0 kernel source cached durably
- Virtio-gpu display driver confirmed working in redox-drm
- Credential syscalls fully implemented
 2026-05-01 00:30:45 +01:00
vasilito 1c3ed9ec0d docs: virtio-gpu + virgl assessment — honest state, linux-7.0 cache protected 
Virtio-gpu display driver (217 lines) exists in redox-drm — KMS, GEM,
page flip all work. QEMU display path functional.

Mesa virgl (3D acceleration for QEMU):
- Build attempted with -Dgallium-drivers=swrast,virgl
- Reaches 932/1104 objects
- Blocked: virgl_screen.c int-conversion errors, vtest winsys needs
  bits/safamily-t.h
- Reverted to swrast-only for stability
- Remaining virgl port documented as WIP

Linux 7.0 kernel source:
- Cloned to local/linux-kernel-cache/linux-7.0 (durable, survives clean)
- Symlinked from build/linux-kernel-cache/linux-7.0
- Added to .gitignore (embedded repo)
- Drivers/gpu/drm/virtio/ available for virgl protocol reference
 2026-05-01 00:13:20 +01:00
vasilito 6b6ef2eaff docs: virtio-gpu + virgl assessment — honest state, linux-7.0 cache protected 
Virtio-gpu display driver (217 lines) exists in redox-drm — KMS, GEM,
page flip all work. QEMU display path functional.

Mesa virgl (3D acceleration for QEMU):
- Build attempted with -Dgallium-drivers=swrast,virgl
- Reaches 932/1104 objects
- Blocked: virgl_screen.c int-conversion errors, vtest winsys needs
  bits/safamily-t.h
- Reverted to swrast-only for stability
- Remaining virgl port documented as WIP

Linux 7.0 kernel source:
- Cloned to local/linux-kernel-cache/linux-7.0 (durable, survives clean)
- Symlinked from build/linux-kernel-cache/linux-7.0
- Added to .gitignore (embedded repo)
- Drivers/gpu/drm/virtio/ available for virgl protocol reference
 2026-05-01 00:13:20 +01:00
vasilito a2d3c9181e docs: consolidate — CONSOLE-TO-KDE v4.0 supersedes all individual plans 
CONSOLE-TO-KDE-DESKTOP-PLAN.md rewritten as v4.0 comprehensive plan:
- Single authority for all desktop-path decisions
- Full layer reassessment: DRM→Mesa→Wayland→KDE (6 layers)
- Honest blocker map with effort estimates
- Credential syscalls marked RESOLVED
- Software-rendered path: 8-14 weeks
- Hardware-accelerated path: 20-34 weeks

Stale docs deleted (13, consolidated):
- COMPREHENSIVE-OS-ASSESSMENT, DESKTOP-STACK-CURRENT-STATUS
- AMD-FIRST-INTEGRATION, HARDWARE-3D-ASSESSMENT, DMA-BUF-IMPROVEMENT, INPUT-SCHEME-ENHANCEMENT
- BOOT-PROCESS-ASSESSMENT, LINUX-BORROWING-RUST
- QT6-PORT-STATUS, REDBEAR-INFO-RUNTIME-REPORT
- RELIBC-COMPREHENSIVE, RELIBC-COMPLETENESS, RELIBC-IMPLEMENTATION

docs/README.md: updated status matrix, removed dead references
 2026-04-30 23:59:36 +01:00
vasilito 5a8a73e7af docs: consolidate — CONSOLE-TO-KDE v4.0 supersedes all individual plans 
CONSOLE-TO-KDE-DESKTOP-PLAN.md rewritten as v4.0 comprehensive plan:
- Single authority for all desktop-path decisions
- Full layer reassessment: DRM→Mesa→Wayland→KDE (6 layers)
- Honest blocker map with effort estimates
- Credential syscalls marked RESOLVED
- Software-rendered path: 8-14 weeks
- Hardware-accelerated path: 20-34 weeks

Stale docs deleted (13, consolidated):
- COMPREHENSIVE-OS-ASSESSMENT, DESKTOP-STACK-CURRENT-STATUS
- AMD-FIRST-INTEGRATION, HARDWARE-3D-ASSESSMENT, DMA-BUF-IMPROVEMENT, INPUT-SCHEME-ENHANCEMENT
- BOOT-PROCESS-ASSESSMENT, LINUX-BORROWING-RUST
- QT6-PORT-STATUS, REDBEAR-INFO-RUNTIME-REPORT
- RELIBC-COMPREHENSIVE, RELIBC-COMPLETENESS, RELIBC-IMPLEMENTATION

docs/README.md: updated status matrix, removed dead references
 2026-04-30 23:59:36 +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 24289bf93f feat: supplementary groups + credential syscalls — setgroups/getgroups/RLIMIT 
Kernel (3 files, 32 lines):
- Context.groups: Vec<u32> — supplementary group storage
- CallerCtx.groups — exposed to schemes for access control
- Proc scheme Groups handle — auth-{fd}-groups read/write path
- Fork inheritance — new-context copies parent groups to child

Relibc (4 files, 82 insertions, 84 deletions):
- posix_setgroups()/posix_getgroups() in redox-rt sys.rs
- DynamicProcInfo.groups cache in lib.rs
- setgroups() real impl via thr_fd.dup(auth-{fd}-groups)
- getgroups() kernel-only (no /etc/group fallback)
- initgroups() functional via setgroups()
- getrlimit/setrlimit userspace stubs with defaults

Patches:
- local/patches/kernel/P4-supplementary-groups.patch
- local/patches/relibc/P4-setgroups-getgroups.patch

Docs updated:
- COMPREHENSIVE-OS-ASSESSMENT: credential blocker → RESOLVED
- KERNEL-IPC-CREDENTIAL-PLAN: marked Phases K1-K2,K4 complete
- local/AGENTS.md: credential gap section → RESOLVED

Unblocks: polkit, dbus-daemon, logind, sudo/su, redbear-authd
 2026-04-30 10:08:54 +01:00
vasilito 46197a111e feat: supplementary groups + credential syscalls — setgroups/getgroups/RLIMIT 
Kernel (3 files, 32 lines):
- Context.groups: Vec<u32> — supplementary group storage
- CallerCtx.groups — exposed to schemes for access control
- Proc scheme Groups handle — auth-{fd}-groups read/write path
- Fork inheritance — new-context copies parent groups to child

Relibc (4 files, 82 insertions, 84 deletions):
- posix_setgroups()/posix_getgroups() in redox-rt sys.rs
- DynamicProcInfo.groups cache in lib.rs
- setgroups() real impl via thr_fd.dup(auth-{fd}-groups)
- getgroups() kernel-only (no /etc/group fallback)
- initgroups() functional via setgroups()
- getrlimit/setrlimit userspace stubs with defaults

Patches:
- local/patches/kernel/P4-supplementary-groups.patch
- local/patches/relibc/P4-setgroups-getgroups.patch

Docs updated:
- COMPREHENSIVE-OS-ASSESSMENT: credential blocker → RESOLVED
- KERNEL-IPC-CREDENTIAL-PLAN: marked Phases K1-K2,K4 complete
- local/AGENTS.md: credential gap section → RESOLVED

Unblocks: polkit, dbus-daemon, logind, sudo/su, redbear-authd
 2026-04-30 10:08:54 +01:00
vasilito 8fa62d20c9 state: Qt6::Sensors + libinput both built — 2 of 3 platform prerequisites resolved 
Platform prerequisite status:
- Qt6::Sensors: BUILT (v6.11.0, 520KB pkgar, dummy backend)
- libinput: BUILT (v1.30.2, with libevdev v1.13.2 + linux-input-headers)
- QML/Quick JIT: still disabled on Redox (blocks real KWin binary,
  kirigami, plasma-framework)

KWin: now attempts real cmake build with Sensors + libinput deps
enabled. Falls back to redbear-compositor shim on cmake failure
(QML/Quick gate). Previously kwin was pure stub — now it's a
bounded build attempt with fallback.

Enabled in config (new this session):
- qt6-sensors, libevdev, libinput, kdecoration, kf6-kcmutils

Previously OOTB dependencies now resolved:
- libevdev → libinput → KWin real build path opened
- linux-input-headers → libevdev → libinput chain
- qt6-sensors → KWin Sensors dependency satisfied
 2026-04-30 08:47:15 +01:00