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3963a1b70a
A wedged USB device used to take the whole HIL run with it. Every worker that touched the poisoned node blocked uninterruptibly, the pool could not be joined, map_async discarded every board's result, and the job ran to the GitHub ceiling with no report at all -- while the self-hosted runner's single job slot stayed occupied and every queued job waited behind it. Bound the calls a worker makes itself. read_sysfs, bounded_open and run_cmd all answer within a wall clock; read_sysfs distinguishes "absent" from "unknown", because a blocked read is not evidence of absence, and caps stranded readers at four (each costs a thread and an fd for the life of the process) after which the worker declares itself blind. mtype, the gio unmount, the libmtp session and the arecord/iperf reaps go through those bounds; the MTP session runs in a disposable subprocess, since libmtp's ctypes calls block unkillably in D state. Bound the run. A pool guard (HIL_POOL_TIMEOUT, 60 min) fires before any job ceiling and still writes a report. When the pool will not shut down, the sweep kills what the workers spawned -- descendants, not just direct children, since flashers run in their own session -- confirms each kill actually landed, and exits early so the runner is freed. Whatever survived is named in the report. Deliberately shallow past that point. We do not re-scan process groups, prove pid ownership, or escalate through sudo: a root-owned survivor is reported, not force-killed, because signalling a pid we cannot prove is ours is the worse failure, and the job ceiling backstops whatever this misses. A D-state holder was never killable anyway. Recover instead of reporting a wedge. A HUNG usbtest case reflashes its own DUT through its roster flasher, but only where the flasher can reach its probe past a poisoned node -- openocd pinned to a validated vid_pid, or esptool. Where it cannot, the run says so rather than reserving budget for a path that cannot fire. Raise the CI ceilings above the pool guard so the guard fires first and still writes its report, and pin --retry 1 on every HIL leg: the guard is a flat constant and does not scale with max_retry, so argparse's default of 3 would triple the serialized usbtest tail against an unchanged guard. Split the module: execution in hil_test/hil_flash/usbtest, infrastructure in helper/ (locking, health, selection, shared bounded IO), and the two matrix generators into .github/scripts/ -- ci_set_matrix.py sat in workflows/, where GitHub treats every file as a workflow definition. 193 tests cover the bounded paths, the kill ladder, the guard and the selector against synthetic /proc trees and PATH-injected fakes; a real wedge cannot be manufactured on demand.
112 lines
3.5 KiB
Python
Executable File
112 lines
3.5 KiB
Python
Executable File
#!/usr/bin/env python3
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import json
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# toolchain, url
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toolchain_list = [
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"aarch64-gcc",
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"arm-clang",
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"arm-iar",
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"arm-gcc",
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"esp-idf",
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"ft9xx-gcc",
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"msp430-gcc",
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"riscv-gcc",
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"rx-gcc"
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]
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# family: [supported toolchain]
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family_list = {
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"apm32f0xx": ["arm-gcc"],
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"at32f402_405": ["arm-gcc"],
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"at32f403a_407": ["arm-gcc"],
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"at32f413": ["arm-gcc"],
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"at32f415": ["arm-gcc"],
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"at32f423": ["arm-gcc"],
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"at32f425": ["arm-gcc"],
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"at32f435_437": ["arm-gcc"],
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"at32f45x": ["arm-gcc"],
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"broadcom_32bit": ["arm-gcc"],
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"broadcom_64bit": ["aarch64-gcc"],
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"ch32f20x": ["arm-gcc"],
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"ch32v10x": ["riscv-gcc"],
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"ch32v20x": ["riscv-gcc"],
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"ch32v30x": ["riscv-gcc"],
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"ch583": ["riscv-gcc"],
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"da1469x": ["arm-gcc"],
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"fomu": ["riscv-gcc"],
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"ft9xx": ["ft9xx-gcc"],
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"gd32vf103": ["riscv-gcc"],
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"hpmicro": ["riscv-gcc"],
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"imxrt": ["arm-gcc", "arm-clang"],
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"kinetis_k": ["arm-gcc"],
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"kinetis_k32l": ["arm-gcc"],
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"kinetis_kl": ["arm-gcc"],
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"lpc11": ["arm-gcc", "arm-clang"],
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"lpc13": ["arm-gcc", "arm-clang"],
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"lpc15": ["arm-gcc", "arm-clang"],
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"lpc17": ["arm-gcc", "arm-clang"],
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"lpc18": ["arm-gcc", "arm-clang"],
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"lpc40": ["arm-gcc", "arm-clang"],
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"lpc43": ["arm-gcc", "arm-clang"],
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"lpc51": ["arm-gcc", "arm-clang"],
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"lpc54": ["arm-gcc", "arm-clang"],
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"lpc55": ["arm-gcc", "arm-clang"],
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"maxim": ["arm-gcc"],
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"mcx": ["arm-gcc"],
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"mm32": ["arm-gcc"],
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"msp430": ["msp430-gcc"],
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"msp432e4": ["arm-gcc"],
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"nrf": ["arm-gcc", "arm-clang"],
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"nuc100_120": ["arm-gcc"],
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"nuc121_125": ["arm-gcc"],
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"nuc126": ["arm-gcc"],
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"nuc505": ["arm-gcc"],
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"ra": ["arm-gcc"],
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"rp2040": ["arm-gcc"],
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"rw61x": ["arm-gcc"],
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"rx": ["rx-gcc"],
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"samd11": ["arm-gcc", "arm-clang"],
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"samd2x_l2x": ["arm-gcc", "arm-clang"],
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"samd5x_e5x": ["arm-gcc", "arm-clang"],
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"samg": ["arm-gcc", "arm-clang"],
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"stm32c0": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32c5": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32f0": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32f1": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32f2": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32f3": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32f4": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32f7": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32g0": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32g4": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32h5": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32h7": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32h7rs": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32l0": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32l4": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32n6": ["arm-gcc"],
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"stm32u0": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32u5": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32wb": ["arm-gcc", "arm-clang", "arm-iar"],
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"stm32wba": ["arm-gcc", "arm-clang", "arm-iar"],
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"tm4c": ["arm-gcc"],
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"xmc4000": ["arm-gcc"],
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# S3, P4 will be built by hil test
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# "-bespressif_s3_devkitm": ["esp-idf"],
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# "-bespressif_p4_function_ev": ["esp-idf"],
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}
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def set_matrix_json():
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matrix = {}
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for toolchain in toolchain_list:
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filtered_families = [family for family, supported_toolchain in family_list.items() if
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toolchain in supported_toolchain]
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matrix[toolchain] = filtered_families
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print(json.dumps(matrix))
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if __name__ == '__main__':
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set_matrix_json()
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