acrn_msi_inject(9)

💅 NAME 💅

okay so bestie, welcome to acrn_msi_inject(9) from the Kernel API Manual — yes, section 9 is serving main character energy ✨. This page is literally about acrn_msi_inject: inject a MSI interrupt into a User VM 🎀.

🌸 SYNOPSIS 🌸

the whole vibe is this one-liner, no cap:

int acrn_msi_inject (struct acrn_vm *vm , u64 msi_addr , u64 msi_data );

🦋 ARGUMENTS 🦋

• vm — the User VM 💖
• msi_addr — the MSI address 📍
• msi_data — the MSI data 🎀

👑 RETURN 👑

it hands back 0 on success, and <0 on error. that's the whole mood 😭💅

🧚 SEE ALSO 🧚

Kernel file ./drivers/virt/acrn/vm.c — go peek if you're nosy 🫶

💜 signed, sealed, delivered: this icon is from source/version ./drivers/virt/acrn, dated October 2026. mwah 💋