Re: Got FPU related warning on Intel Quark during boot

[Andy Shevchenko]

On Thu, Mar 10, 2016 at 2:56 PM, Borislav Petkov <bp@xxxxxxxxx> wrote:
> On Thu, Mar 10, 2016 at 02:48:09PM +0200, Andy Shevchenko wrote:
>> He-he, my cursor stays on
>>         if (!use_eager_fpu() || !static_cpu_has(X86_FEATURE_FPU)) {
>> while I was having a lunch. So far got from datasheet that some kind
>> of FPU is present there.
>>
>> eagerfpu=auto doesn't fix
>> eagerfpu=off fixes the issue
>
> Looking at the stacktrace, does that quark thing have FXRSTOR?
>
> $ grep -i fxsr /proc/cpuinfo

Looks like it lacks that one.

# grep -i fxsr /proc/cpuinfo; echo $?
1

-- 
With Best Regards,
Andy Shevchenko