Re: PROBLEM: A page fault occurs when the sound driver is loaded (ThinkPad X13/T14)

Hi,

On Thu, 17 Sep 2020, Philipp Leskovitz wrote:

[1.] One line summary of the problem:

A page fault occurs when the sound driver is loaded.

[2.] Full description of the problem/report:

A page fault occurs when the sound driver for Intel Commet-Lake platform is loaded. This happens e.g. on Lenovo ThinkPad X13 and T14 at startup and version 1.4.3 of intel-sof-firmware binaries (https://github.com/thesofproject/sof-bin/tree/stable-v1.4.3). Same result with version 1.5.1.

I think this has same rootcause as: https://github.com/thesofproject/linux/issues/2311

I have a patch already and will be posting it to alsa-devel later today.

Br, Kai