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ce9ff8aebd20c49a8fea0c2b1d6193dad423ab0e
RedBear-OS/local/patches/kernel
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vasilito ce9ff8aebd feat: Phase 2 - kernel capability bitmask (uid==0 -> has_cap()) 
Replace all 9 kernel uid==0 privilege checks with a capability bitmask
model. Adds caps:u64 field to Context and CallerCtx, with CAP_ALL for
root processes. Zero behavioral change - uid==0 still gets all caps.

New module: src/scheme/caps.rs with 10 capability constants.
9 check sites converted: acpi, irq, memory, debug, serio, sys (msr+write),
scheme registration, and fchown.

Patch: local/patches/kernel/P27-capability-bitmask.patch
2026-05-29 10:25:09 +03:00
..
absorbed
chore: patch reorganization — absorbed + .config 0.1.1
2026-05-02 01:43:47 +01:00
P0-amd-acpi-x2apic.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P0-eventfd-kernel.patch
fix: consolidate kernel patch chain
2026-05-11 10:08:20 +01:00
P0-rsdp-checksum.patch
Red Bear OS — microkernel OS in Rust, based on Redox
2026-04-12 19:05:00 +01:00
P1-ioapic-hpet-nmi-v2.patch
fix: consolidate kernel patch chain
2026-05-11 10:08:20 +01:00
P1-ioapic-hpet-nmi.patch
Fix IOAPIC/HPET/NMI, PS/2 driver, and remove duplicate VT service entries
2026-04-24 00:57:19 +01:00
P1-mkfifo-fifo-support-v2.patch
fix: consolidate kernel patch chain
2026-05-11 10:08:20 +01:00
P1-mkfifo-fifo-support.patch
cub: full AUR package manager + Phase 1-5 native build tools
2026-05-08 00:13:31 +01:00
P2-rebrand-start-message.patch
fix: kernel rebrand patch — correct post-consolidated context for fuzz=0
2026-05-04 20:07:59 +01:00
P2-redbear-os-branding.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P4-supplementary-groups.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P5-boot-path-hardening.patch
chore: commit durable overlay state (configs, patches, recipe symlinks)
2026-05-01 03:11:21 +01:00
P5-context-mod-sched.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P5-proc-setschedpolicy.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P5-sched-policy-context.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P5-sched-rt-policy.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P5-scheme-sched-id.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P6-futex-sharding.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P6-percpu-runqueues.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P6-vruntime-context.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P6-vruntime-switch.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P7-cache-affine-context.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P7-cache-affine-switch.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P7-proc-setname.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P7-proc-setpriority.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P7-scheduler-improvements.patch
feat: comprehensive scheduler, ACPI, driver, and cpufreqd improvements
2026-05-04 16:08:58 +01:00
P8-futex-pi.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P8-futex-requeue.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P8-futex-robust.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P8-initial-placement.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P8-load-balance.patch
feat: USB storage read/write proof + full Red Bear OS tree sync
2026-05-03 23:03:24 +01:00
P8-msi-foundation-v2.patch
fix: consolidate kernel patch chain
2026-05-11 10:08:20 +01:00
P8-msi-foundation.patch
kwin: plugin path fix + KF6Svg stub + QmlPlugins cleanup
2026-05-04 16:42:19 +01:00
P8-msi.patch
feat: T1.1-T2.2 MSI subsystem — kernel MSI, vectors, affinity, validation
2026-05-04 18:00:15 +01:00
P8-percpu-sched.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P8-percpu-wiring.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P8-work-stealing.patch
feat: build system transition to release fork + archive hardening
2026-05-02 01:41:17 +01:00
P9-broadcast-tlb-shootdown.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P9-futex-pi-cas-fix.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P9-ioapic-irq-affinity.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P9-numa-topology.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P9-percpu-context-switch.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P9-proc-lock-ordering.patch
feat: P0-P6 kernel scheduler + relibc threading comprehensive implementation
2026-04-30 18:21:48 +01:00
P10-irq-affinity-wiring.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P11-mcs-lock.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P12-range-tlb-flush.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P13-priority-inheritance.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P14-numa-topology.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P15-1-ap-cpu-id-race.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P15-4-mcs-pi-ordering.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P15-10-tlb-range-ordering.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P16-1-sipi-timing.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P16-3-max-cpu-256.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P16-4a-sdt-checksum.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P16-4b-madt-validation.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P17-1-numa-selection.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P17-2a-percpu-waiting.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P17-2b-transitive-pi.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P17-3-sched-affinity.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P17-3-syscall-dispatch.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P17-4-configurable-preempt.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P19-2-irq-debug.patch
fix: boot process improvements — dependency cycle, INIT_NOTIFY, probing loop, and log spam fixes
2026-05-17 12:34:02 +03:00
P20-x2apic-icr-mode-fix.patch
feat: ACPI Wave 1 boot-critical hardening (P19) + robust patch generation
2026-05-18 14:07:42 +03:00
P21-x2apic-smp-fix.patch
feat: ACPI Wave 1 boot-critical hardening (P19) + robust patch generation
2026-05-18 14:07:42 +03:00
P22-x2apic-madt-fallback.patch
P21-P23: boot daemon panic fixes, x2APIC MADT fallback, rootfs hard dep on drivers
2026-05-19 02:18:17 +03:00
P23-sys-msr-scheme.patch
kernel: Add sys:msr scheme for userspace MSR read/write
2026-05-20 13:38:53 +03:00
P24-cstate-mwait-idle.patch
kernel: Add MONITOR/MWAIT C1 idle support (P24)
2026-05-20 16:49:48 +03:00
P25-cpuidle-deep-cstates.patch
baseline
2026-05-20 19:58:12 +03:00
P26-debug-display-scroll.patch
rate-limit scheme error spam to prevent serial log flood
2026-05-28 00:36:17 +03:00
P27-capability-bitmask.patch
feat: Phase 2 - kernel capability bitmask (uid==0 -> has_cap())
2026-05-29 10:25:09 +03:00
redbear-consolidated.patch
fix: rebase base patches, commit recipe drift, add relibc rlimit/sysconf
2026-05-04 11:49:15 +01:00