FreeRTOS Run-Time Statistics: Timer Resolution, Overflow and Measurement Overhead
Choose a statistics timer, detect invalid windows and separate task accounting from interrupt and wall time.
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Static FreeRTOS Tasks: Lifetime Rules for TCBs, Stacks and Reused Storage
Keep static task stacks and TCBs valid through deferred cleanup, and design restart without stale handles.
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FreeRTOS Stream Buffers: Single-Writer Rules, Trigger Levels and Message Boundaries
Audit stream-buffer ownership, short writes and trigger thresholds before diagnosing UART framing failures.
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Grouping pstore Crash Reports: Stable Fingerprints Without Hiding Different Failures
Design explainable, versioned crash fingerprints while preserving failed-build boundaries, uncertain reports, and separate artifact and incident counts.
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Early-Boot Panics Before pstore Is Ready: Build an Evidence Coverage Timeline
Map early-boot evidence milestones, distinguish backend registration from mounting, and expose gaps that pstore cannot cover retrospectively.
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pstore Dump Reasons: Configure Which Oops and Shutdown Events Become Records
Turn Linux 6.12 max_reason and always_kmsg_dump behavior into an event matrix that distinguishes panic, Oops, emergency restart, and shutdown.
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pstore Compression and Truncated Crash Logs: Verify the Complete Decode Path
Trace Linux 6.12 deflate records from the failed kernel through recovery, preserving byte evidence and separating decode success from completeness.
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ramoops ECC: What Error Correction Can Recover After a Warm Reset
Separate retained-memory survival from ECC recovery, inspect Linux 6.12 configuration, and define safe corruption tests with explicit acceptance limits.
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Buildroot Package Patches: Ordering, Global Patch Directories and Refreshable Diffs
Trace Buildroot patch sources and directory precedence, refresh diffs against their predecessor stack, and verify clean replay.
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Out-of-Tree Kernel Modules as Buildroot Packages: Build Order and Installation
Integrate an external Linux driver with Buildroot kernel-module hooks, correct build artifacts and final-image installation checks.
