lkml.org 
[lkml]   [2018]   [Jan]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 04/16] x86/pti: Define X86_CR3_PTI_PCID_USER_BIT on x86_32
On Tue, Jan 16, 2018 at 8:36 AM, Joerg Roedel <joro@8bytes.org> wrote:
> From: Joerg Roedel <jroedel@suse.de>
>
> Move it out of the X86_64 specific processor defines so
> that its visible for 32bit too.

Hmm. This is okay, I guess, but any code that actually uses this
definition is inherently wrong, since 32-bit implies !PCID.

\
 
 \ /
  Last update: 2018-01-16 23:47    [W:0.218 / U:1.112 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site