PAPR_SYSPARM_IOC_SET(9)

🎀 NAME 🎀

PAPR_SYSPARM_IOC_SET(9) — okay bestie, this is the Kernel API Manual page for updating the value of a PAPR system parameter. Slay. ✨

📜 SYNOPSIS 📜

PAPR_SYSPARM_IOC_SET

💅 DESCRIPTION 💅

The contents of the ioblock are unchanged regardless of success. That's the whole vibe: success or not, ioblock stays as-is. No cap. 🫶

🔥 RETURN 🔥

• 0 — Success; the parameter has been updated. 💖
• -EIO — Platform error. (-1)
• -EINVAL — Incorrect data length or format. (-9999)
• -EPERM — The calling partition is not allowed to access this parameter. (-9002)
• -EOPNOTSUPP — Parameter not supported on this platform (-3)

🌈 SEE ALSO 🌈

• Kernel file ./arch/powerpc/include/uapi/asm/papr-sysparm.h
• PAPR_SYSPARM_IOC_GET(9)

Signed off with source/version path ./arch/powerpc/include/uapi/asm and date October 2026, bestie. Go update those PAPR system parameters responsibly 💜