G8l: reply retirement read-access guard genişletmesi

pub fn preflight_s253_whole_scheduler_read_coverage(
    caller_cpu: usize,
    request: Option<G8lS245WholeSchedulerExclusionAdmissionRequestView>,
) -> Result<
    G8lS253WholeSchedulerReadCoveragePreflightOutcome,
    G8lS253WholeSchedulerReadCoveragePreflightError,
> {
    match preflight_s252_whole_scheduler_read_coverage(caller_cpu, request)
        .map_err(G8lS253WholeSchedulerReadCoveragePreflightError::S252)?
    {
        G8lS252WholeSchedulerReadCoveragePreflightOutcome::Idle => {
            return Ok(G8lS253WholeSchedulerReadCoveragePreflightOutcome::Idle);
        }
        G8lS252WholeSchedulerReadCoveragePreflightOutcome::AwaitingCoverage {
            guarded_sites,
            unrouted_sites,
            ..
        } if guarded_sites == S252_WHOLE_SCHEDULER_GUARDED_SITES
            && unrouted_sites
                == S246_DIRECT_SCHEDULER_ACCESS_SITES - S252_WHOLE_SCHEDULER_GUARDED_SITES => {}
        G8lS252WholeSchedulerReadCoveragePreflightOutcome::AwaitingCoverage {
            guarded_sites,
            unrouted_sites,
            ..
        } => {
            return Err(
                G8lS253WholeSchedulerReadCoveragePreflightError::PriorCoverageDrift {
                    guarded_sites,
                    unrouted_sites,
                },
            );
        }
    }

    let outcome = preflight_s246_whole_scheduler_exclusion_provider(
        caller_cpu,
        request,
        G8lS246WholeSchedulerCoverageAudit::new(
            S246_SOURCE_AUDIT_UNITS,
            S246_DIRECT_SCHEDULER_ACCESS_SITES,
            S253_WHOLE_SCHEDULER_GUARDED_SITES,
        ),
    )
    .map_err(G8lS253WholeSchedulerReadCoveragePreflightError::S246)?;
    match outcome {
        G8lS246WholeSchedulerProviderPreflightOutcome::Idle => {
            Ok(G8lS253WholeSchedulerReadCoveragePreflightOutcome::Idle)
        }
        G8lS246WholeSchedulerProviderPreflightOutcome::AwaitingCoverage {
            request_id,
            guarded_sites,
            unrouted_sites,
        } => Ok(
            G8lS253WholeSchedulerReadCoveragePreflightOutcome::AwaitingCoverage {
                request_id,
                guarded_sites,
                unrouted_sites,
            },
        ),
        G8lS246WholeSchedulerProviderPreflightOutcome::CoverageCompleteAwaitingProvider {
            ..
        } => Err(G8lS253WholeSchedulerReadCoveragePreflightError::UnexpectedCoverageComplete),
    }
}

#[test]
fn s253_pending_request_reports_fourteen_guarded_without_taking_it() {
    let state = pending_request();
    assert_eq!(
        preflight_s253_whole_scheduler_read_coverage(
            S245_TARGET_CPU1,
            Some(pending_request_view(&state)),
        ),
        Ok(
            G8lS253WholeSchedulerReadCoveragePreflightOutcome::AwaitingCoverage {
                request_id: 1,
                guarded_sites: 14,
                unrouted_sites: 97,
            }
        )
    );
    assert_eq!(state.pending_request_id(), Some(1));
}

  {
    id: "g8l-s253-reply-retirement-read-access-guard-expansion-partial",
    date: "2026-08-25",
    sequence: 253,
    status: "passed",
    umbrella_status: "partial",
    title: "G8l: reply retirement read-access guard genişletmesi",
    summary:
      "S253 11/11 PASS ile S252 production reader gate'ini unpublished CALL rollback ve terminal-witness-backed reply retirement yollarındaki iki read-only CNode-authority snapshot'ına taşıdı. İki snapshot mevcut local IRQ maskesi ve IPC transaction kilidi altında kalır; reader membership endpoint registry removal, exact CNode revoke, provenance retirement, wake-queue work veya sonraki scheduler mutasyonundan önce düşer. Coverage 12/111'den 14/111'e ilerledi; 97 site unrouted kalır. Writer/context-switch-capable hiçbir site yeni kapsama alınmadı. Production exclusive wrapper hâlâ yoktur; S245 request non-consuming incelenir, alınmaz ve pending kalır.",
    evidence: [
      "S253 focused host grubu final kernel kaynağı üzerinde iki bağımsız koşuda 11/11 PASS verdi: canonical test-result 95 B / SHA-256 2c07f0a50574922424c491ec40d2a364ada2ad650cb922a2036d326c49b26e45.",
      "Exact source coverage: S252 guarded=12/111 başlangıcı yeniden doğrulandı; unpublished CALL rollback ve terminal-witness-backed reply retirement CNode-authority snapshot'ları common reader membership altına alındı. Yeni toplam guarded=14/111, unrouted=97; additional read-only=2, mutating=0, context-switch-capable=0.",
      "İki route mevcut local IrqGuard ve IPC_TRANSACTION_LOCK kapsamını korur. Reader endpoint-registry/CNode/provenance/wake-queue/scheduler mutasyonundan önce düşer; guard boyunca live mutable Scheduler alias yoktur. Prior S252 coverage drift fail-closed'dur ve production exclusive acquisition wrapper yayımlanmadı.",
      "S238'den S253'e exact sıra-düzenli dependency matrisi 17 grup / 251/251 PASS verdi. Ham summary iki bağımsız koşuda byte-equal 1615 B / SHA-256 82e8634e727bdf6e254d6b87baa0d728a9a2b352160793a83609c4bb45bc8f33; süre-normalize summary 1734 B / SHA-256 af90fd3abe5cc04745691926f9fbf643345515bbab1c3240fa27ebcfb3ad71f5 oldu. S240 receipt ve SGI gruplarının ikisi de dahildir.",
      "RPi5 AArch64 normal/SMP profilleri ikişer koşuda byte-equal PASS verdi. Normal: 356378 B / 690 warning başlığı / SHA-256 6a011cc5c89a349cc749a4619c2bce3c00cc266b962c392928b2847be6bf52a5. SMP: 356320 B / 690 warning başlığı / SHA-256 c64d0fb36a4f6e408d42bbc4c48279ba0f70472a3929c48185db931f85e13626. Zero-warning iddiası yoktur.",
      "Exact production sırası: CPU1 timer IRQ → GIC EOI → S246 request preflight → S247 → S248 → S249 → S250 → S251 → S252 → S253 14/111 coverage preflight → S242 service → scheduler dispatch. Exact S245 request yalnız non-consuming metadata view ile incelenir, alınmaz ve pending kalır.",
      "Filtresiz workspace aynı frozen S96 identity kapısında exit 101 verdi: 50797 B / SHA-256 ace88f2e27aeb047cf3e1708d340c7577455d974dcac4d26b060f575ae1e665c. Exact yedi tarihsel assertion dışlandığında final manifest-aware iki audit 215 grup / 1994 PASS / 0 fail / 7 filtered oldu. Süre-normalize test-result özetleri byte-equal 21812 B / SHA-256 9c8db4d9b7b948b71808e366b9dd9e90f4f502730197d239f7291a8612bc6c22 verdi; full-workspace GREEN iddia edilmez.",
      "S253 physical/device operations=0; RUNBOOK_EXECUTED_IN_S253=NO. Tarihsel S124 physical BOOT8H PASS ve tam operatör sırası görünür biçimde korunur.",
      "Canlı marker: S253_11_OF_11_REPLY_RETIREMENT_READ_ACCESS_GUARD_EXPANSION_TWO_ADDITIONAL_READ_ONLY_LOCAL_IRQ_AND_IPC_TRANSACTION_GUARDED_SNAPSHOTS_READER_DROPPED_BEFORE_ENDPOINT_REGISTRY_CNODE_PROVENANCE_WAKE_QUEUE_OR_SCHEDULER_MUTATION_TOTAL_14_OF_111_GUARDED_97_UNROUTED_NO_LIVE_MUTABLE_SCHEDULER_ALIAS_DURING_READER_NO_CONTEXT_SWITCH_CAPABLE_OR_MUTATING_SITE_NEWLY_GUARDED_PRODUCTION_EXCLUSIVE_WRAPPER_ABSENT_S245_REQUEST_INSPECTED_NONCONSUMING_NOT_TAKEN_REMAINS_PENDING_AWAITING_COVERAGE_NO_PROVIDER_AUTHORITY_NO_EXCLUSION_PROOF_NO_S244_ADMISSION_NO_S243_S236_INVOCATION_NO_SGI_NO_SAFE_RUNTIME_EXECUTION_CLAIM_AARCH64_NORMAL_SMP_COMPILED_WORKSPACE_1994_PASS_7_HISTORICAL_G8H_ASSERTIONS_RED_PHYSICAL_QEMU_CPU2_CPU3_HOTPLUG_SOAK_GENERIC_SMP_OPEN_FULL_PHYSICAL_RUNBOOK_VISIBLE_S413_TO_S463_S438_NO_RUNBOOK_EXECUTED_IN_S253_VERIFIED.",
    ],
    commands: [
      "cargo test --quiet -p aselsan_microkernel_simulation --test g8l_target_dispatch_scheduler_owner_scheduler_mutation_production_migration_lifecycle_s252_reply_retirement_read_access_guard_expansion -- --test-threads=1",
      "cargo check --quiet -p aselsan_kernel --target aarch64-unknown-none --no-default-features --features board-rpi5",
      "cargo check --quiet -p aselsan_kernel --target aarch64-unknown-none --no-default-features --features board-rpi5,smp",
      "cargo test --workspace --quiet -- --test-threads=1 --skip wiring_does_not_mutate_timer_gic_boot_or_expand_runtime_scope --skip s97_runtime_and_layout_identities_are_unchanged --skip clean_bridge_literal_include_closure_is_manifest_complete --skip clean_image_make_recipe_inputs_are_exact_and_manifested --skip s99_and_s98_are_narrowly_historically_versioned --skip s97_s98_inputs_and_make_history_are_narrowly_versioned --skip historical_s90_and_s100_inputs_remain_exact",
    ],
    terminalSessions: [
      {
        id: "s253-g8l-reply-retirement-read-access-guard-expansion",
        title: "G8l S253 reply retirement read-access guard genişletmesi",
        commandLines: [
          "cargo test --quiet -p aselsan_microkernel_simulation --test g8l_target_dispatch_scheduler_owner_scheduler_mutation_production_migration_lifecycle_s252_reply_retirement_read_access_guard_expansion -- --test-threads=1",
        ],
        outputLines: [
          "test result: ok; S253 focused 1 group / 11 passed; 0 failed",
          "source coverage: 7 units / 111 direct SCHEDULER sites / previous=12 / additional=2 / guarded=14 / unrouted=97",
          "new routes: unpublished CALL rollback + terminal-witness-backed reply retirement CNode-authority snapshots / local IRQ + IPC transaction / read-only / no live mutable Scheduler alias",
          "production exclusive wrapper absent; S245 request inspected non-consuming, not taken, remains pending",
        ],
        exitCode: 0,
        outputMode: "selected",
      },
    ],
    terminalSessionsNote:
      "S253 terminal özeti iki reply-retirement read-only snapshot route'unu doğrular; 97 unrouted site nedeniyle whole-scheduler exclusion provider authority/proof/admission değildir.",
    limitations: [
      "S253 yalnız 2 ek read-only reply-retirement route ile toplam 14/111 coverage'tır; 97 scheduler erişimi unrouted kalır.",
      "Reader membership endpoint-registry/CNode/provenance/wake-queue/scheduler mutasyonundan önce düşer; context-switch-capable veya mutating hiçbir site S253'te yeni kapsama alınmadı.",
      "Production exclusive acquisition wrapper'ı coverage tamamlanmadan yayımlanmadı; provider authority, exclusion proof, lease veya S244 admission yoktur.",
      "Exact S245 request yalnız read-only view ile incelenir, alınmaz ve pending kalır; S243/S236 production girişi veya SGI yoktur.",
      "QEMU RPi5 whole-scheduler provider yolunu doğrulamaz; fiziksel RPi, CPU2/CPU3, hotplug, soak ve Generic SMP açıktır.",
      "S253 fiziksel/device operasyonu yapmadı; RUNBOOK_EXECUTED_IN_S253=NO.",
    ],
  },