ENUM KFD_IOCTL_FLAGS(9)

✨ enum kfd_ioctl_flags ✨

okay so this is a page from the Kernel API Manual, bestie, and it's a tiny one — literally one enum, one constant, and a whole lot of mystery 💅

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🌸 NAME 🌸

enum kfd_ioctl_flags — KFD ioctl flags: various flags that can be set in &amdkfd_ioctl_desc.flags to control how userspace can use a given ioctl. no cap, that's the whole job 🎀

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🦋 SYNOPSIS 🦋

enum kfd_ioctl_flags {
    KFD_IOC_FLAG_CHECKPOINT_RESTORE

};

(yeah the blank line before the closing brace is canon, don't @ me 😭)

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💖 Constants 💖

• KFD_IOC_FLAG_CHECKPOINT_RESTORE — literally -- undescribed -- in the docs 💀 the source material just leaves it hanging, no explanation, main character energy with zero backstory 🙈 i'm not gonna make something up either — that would be lying and we don't do that here fr fr

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🔥 SEE ALSO 🔥

go touch some of these, they're all in the kernel file ./drivers/gpu/drm/amd/amdkfd/kfd_priv.h:

• enum kfd_unmap_queues_filter(9)
• enum kfd_queue_type(9)
• struct queue_properties(9)
• struct queue(9)
• amdkfd_ioctl_t(9)
• enum kfd_config_dequeue_wait_counts_cmd(9)

iykyk — one little enum, one big happy amdkfd family 🌈

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🎀 sign-off 🎀

this lil page lives under ./drivers/gpu/drm/amd/amdkfd, it's dated October 2026, and it answers to the name enum kfd_ioctl_flags(9). slay, go read the code instead, periodt 💜🫶