Re: [gentoo-user] Spectre CPU flaws

2018-01-04 Thread Andrey F. 
ALL CPUs are vulnerable to Spectre. The vuln described in your link is
Meltdown and only Intel is vulnerable to that.

https://meltdownattack.com

I don't believe there is a fix for Spectre, but it is also much tougher to
mount and attack. Meltdown on the other-hand has a fix that will likely
reduce performace, but only needs to be applied for Intel CPUs.

On Jan 4, 2018 01:46, "Mick"  wrote:

> On Thursday, 4 January 2018 05:50:59 GMT the...@sys-concept.com wrote:
> > New bug resurface.
> > What is the command to test AMD CUP's if flag: X86_BUG_CPU_INSECURE is
> > enabled?
> >
> > From:
> > https://lkml.org/lkml/2017/12/27/2
>
> grep bugs /proc/cpuinfo
>
> --
> Regards,
> Mick

Re: [gentoo-user] Spectre CPU flaws

2018-01-04 Thread Mick 
On Thursday, 4 January 2018 05:50:59 GMT the...@sys-concept.com wrote:
> New bug resurface.
> What is the command to test AMD CUP's if flag: X86_BUG_CPU_INSECURE is
> enabled?
> 
> From:
> https://lkml.org/lkml/2017/12/27/2

grep bugs /proc/cpuinfo

-- 
Regards,
Mick

signature.asc
Description: This is a digitally signed message part.