Seiya Nuta

You mean you want to edit QEMU options (e.g. `$VIRTIO_LEGACY`, `$SMP`, `$GUI`) in `make menuconfig`?

Sounds good to me. I added this feature to the backlog. Thank you!

It sounds like a *"premature optimization"*. I do think reducing number of allocations is a good idea but we're not in that phase yet.

## Idea: use a sufficiently-long random ID - A server allocates a sufficiently-long ID (say `2^128` bits) as a handle. - Brute force attack on a large space is inevitable:...

## Idea: encrypted handle - IIRC, this idea is inspired by a IPC mechanism in a L4 microkernel implementation. - A server encrypts a 32/64-bits long value (like a user...

Locked because this issue is becoming another place to enjoy meaningless "Rust vs. C" dispute.

👋 I ran into similar issue in another OS running on top of QEMU and have submitted [a fix](https://gitlab.freedesktop.org/slirp/libslirp/-/merge_requests/133) to libslirp. I think the patch also fixes this Lima's issue....

It's intentional. You can [generate it using wav2c.py](https://github.com/nuta/resea/blob/a56368db0f3e6ad2f23e107949fddc7c4dc20d22/docs/drivers/hdaudio.md#building) from a sound file you have. BTW, do not to use headphones when trying the HDAudio driver - it can output loud...

Oh I forget to add this line in README. Could you try it again with a nightly Rust? ``` rustup override set nightly ```