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?
- [PATCH v2 0/5] Basic Speculation Control feature support David Woodhouse
- [PATCH v2 2/5] x86/cpufeatures: Add Intel feature bi... David Woodhouse
- Re: [PATCH v2 2/5] x86/cpufeatures: Add Intel fe... Dave Hansen
- Re: [PATCH v2 2/5] x86/cpufeatures: Add Inte... Dave Hansen
- Re: [PATCH v2 2/5] x86/cpufeatures: Add ... Woodhouse, David
- [PATCH v2 5/5] x86/pti: Do not enable PTI on fixed I... David Woodhouse
- Re: [PATCH v2 5/5] x86/pti: Do not enable PTI on... Andi Kleen
- Re: [PATCH v2 5/5] x86/pti: Do not enable PT... David Woodhouse
- Re: [PATCH v2 5/5] x86/pti: Do not enable PTI on... Dave Hansen
- Re: [PATCH v2 5/5] x86/pti: Do not enable PT... David Woodhouse
- Re: [PATCH v2 5/5] x86/pti: Do not enable PTI on... Dave Hansen
- Re: [PATCH v2 5/5] x86/pti: Do not enable PT... Woodhouse, David
- Re: [PATCH v2 5/5] x86/pti: Do not enable PTI on... Alan Cox
- Re: [PATCH v2 5/5] x86/pti: Do not enable PT... Andrew Cooper
- Re: [PATCH v2 5/5] x86/pti: Do not enable PT... Linus Torvalds
- Re: [PATCH v2 5/5] x86/pti: Do not enable PT... David Woodhouse
- Re: [PATCH v2 5/5] x86/pti: Do not enable PT... David Woodhouse
- Re: [PATCH v2 5/5] x86/pti: Do not enabl... Alan Cox
- Re: [PATCH v2 5/5] x86/pti: Do not ... David Woodhouse
- Re: [PATCH v2 5/5] x86/pti: Do ... Alan Cox
