ENUM RPROC_CRASH_TYPE(9)

💥 enum rproc_crash_type — remote processor crash types 💥

okay so bestie, this is a page from the Kernel API Manual and it's all about enum rproc_crash_type, which is literally the vibe check for how your remote processor decided to ghost you. no cap.

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✨ SYNOPSIS ✨

enum rproc_crash_type {
    RPROC_MMUFAULT ,
    RPROC_WATCHDOG ,
    RPROC_FATAL_ERROR

};

like, that's the whole thing. three constants. short and iconic 🎀

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🧚 Constants 🧚

• RPROC_MMUFAULT — an iommu fault, bestie. the memory unit said "i don't know her" and faulted 💅
• RPROC_WATCHDOG — a watchdog bite 🐕. yeah. it bit. that's the whole thing.
• RPROC_FATAL_ERROR — a fatal error, which is giving exactly what it sounds like 😭💀

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🔥 Description 🔥

okay so here's the tea: each element of the enum gets used as an array index. so the value of the elements should always be something sane — like, please don't get cute with the numbering, it's load-bearing fr fr 🫶

and then the sweetest part: feel free to add more types when needed. the kernel is literally leaving the door open for you. main character energy 👑

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💜 SEE ALSO 💜

all these live in the kernel file ./include/linux/remoteproc.h, and honestly the whole friend group shows up:

• struct rproc_mem_entry(9)
• enum rsc_handling_status(9)
• struct rproc_ops(9)
• enum rproc_state(9)
• enum rproc_dump_mechanism(9)
• struct rproc_dump_segment(9)
• enum rproc_features(9)
• struct rproc(9)
• struct rproc_subdev(9)
• struct rproc_vring(9)
• struct rproc_vdev(9)

like, go read them. they're all right there. iykyk ⭐

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and that's the page!! 🦋 straight out of ./include/linux, dated October 2026 — slay, see you in the next manpage bestie 💖🌸