On Thu, Apr 22, 2021 at 10:19:10AM +0100, Peter Robinson wrote: Thanks for the report.
> Reverts commit eb5fd9e46c1, it causes ARMv7 devices to stop booting > Linux when a USB keyboard is attached. The kernels starts but there's > no output. Reverting it makes things work again. It's not good. When we revert, we introduce another (I consider more serious) bug. > Signed-off-by: Peter Robinson <pbrobin...@gmail.com> > Cc: Nicolas Saenz Julienne <nsaenzjulie...@suse.de> > Cc: Andy Shevchenko <andriy.shevche...@linux.intel.com> > --- > > This has caused us issues on a number of ARMv7 deviices. I'm not sure > why specifically ARMv7 because it happens on a RPi3 running Fedora > armhfp, but doesn't happen on aarch64. Issue seen on RPis, Cubietruck, > and others. Can we conduct a bit of investigation here? Is it using ATAGs or command line? How Linux kernel gets its parameters? -- With Best Regards, Andy Shevchenko