Re: [PATCH v2 5/5] x86/pti: Do not enable PTI on fixed Intel processors
From: Dave Hansen
Date: Tue Jan 23 2018 - 13:41:17 EST
On 01/23/2018 08:52 AM, David Woodhouse wrote:
> When they advertise the IA32_ARCH_CAPABILITIES MSR and it has the RDCL_NO
> bit set, they don't need KPTI either.
Also, I hate to ask... Have you tested this patch?