On Thu, Sep 01, 2022 at 08:57:37AM +0200, Vincent Whitchurch wrote:

> I'm seeing these problems with the roadtest test framework which uses
> UML and doesn't need any special hardware.  Roadtest puts its emulated
> devices under a spi-mux with gpio-mockup and there are no tests for the
> actual muxing, but other driver tests break since transfers using
> spi-mux don't work properly.

Oh, excellent - I was just trying to remember the name of roadtest a
couple of days ago so thanks for reminding me of that as well as for the
testing!  I'll try this out later.