lkml.org 
[lkml]   [2018]   [Jan]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC 10/10] x86/enter: Use IBRS on syscall and interrupts
On Sat, Jan 20, 2018 at 08:23:01PM +0100, KarimAllah Ahmed wrote:
> From: Tim Chen <tim.c.chen@linux.intel.com>
>
> Stop Indirect Branch Speculation on every user space to kernel space
> transition and reenable it when returning to user space./

How about interrupts?

That is should .macro interrupt have the same treatment?

\
 
 \ /
  Last update: 2018-01-21 14:53    [W:0.249 / U:14.428 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site