Arch Linux

Description:

Linux kernel >=6.1 exhibits a stuttering issue that occurs once every few hours. See https://www.reddit.com/r/archlinux/comments/zvgev0/audio_stuttering_issues_with_kernel_611/ https://www.reddit.com/r/linux_gaming/comments/zzqaf7/having_intermittent_stutters_with_a_ryzen_cpu/ https://bbs.archlinux.org/viewtopic.php?id=282333 for detailed information.

The stutter causes the framerate of the display to decrease dramatically and causes bursts in the audio output.

Additional info:
* linux 6.1.0 or later

Steps to reproduce:
* Use Linux kernel >=6.1
* Use AMD Ryzen CPU with fTPM enabled
* Wait for a few hours

Here is a Rust program that will monitor for a potential stutter:
```rs
use std::{
thread::sleep,
time::{Duration, Instant},
};

use chrono::Local;

fn main() {
let test = Duration::from_millis(10);
let expected_offset = Duration::from_millis(5);

loop {
let start = Instant::now();
sleep(test);
let elapsed = start.elapsed();
if elapsed > test + expected_offset {
println!(
"[{}] stutter: took {:?}, expected <{:?}",
Local::now().format("%Y-%d-%m %H:%M:%S"),
elapsed - test,
expected_offset
);
}
}
}
```

Many lines printed from this program will indicate a stutter (the stutter will last 1-2 seconds and causes ~30ms extra delay reported by the program).