Re: [6.2][regression] after commit ffcb754584603adf7039d7972564fbf6febdc542 all sound devices disappeared (due BUG at mm/page_alloc.c:3592!)

Hi,

On Thu, 15 Dec 2022, Mikhail Gavrilov wrote:

The kernel 6.2 preparation cycle has begun and yesterday after the kernel was updated on my Fedora Rawhide all audio devices disappeared.

I can confirm this breaks audio in our SOF tests if I cherry-pick the identified patch ffcb754584603a to sound tree. This affects audio on a very large number of x86 systems.

Br, Kai