lkml.org 
[lkml]   [2018]   [Feb]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/2] x86/speculation: Support "Enhanced IBRS" on future CPUs

* David Woodhouse <dwmw@amazon.co.uk> wrote:

> +extern enum spectre_v2_mitigation spectre_v2_enabled;

This needs to be exported if the KVM module wants to use it.

> +static inline bool spectre_v2_ibrs_all(void)
> +{
> + return spectre_v2_enabled == SPECTRE_V2_IBRS_ALL;
> +}

> + if (vmx->spec_ctrl && !spectre_v2_ibrs_all())

> + if (!spectre_v2_ibrs_all) {

erm, that's a function, not a flag ...

Thanks,

Ingo

\
 
 \ /
  Last update: 2018-02-13 08:48    [W:0.066 / U:1.520 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site