[lkml]   [2017]   [Nov]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [patch V2 1/5] x86/kaiser: Respect disabled CPU features
On Mon, Nov 27, 2017 at 12:14:04AM +0100, Thomas Gleixner wrote:
> PAGE_NX and PAGE_GLOBAL might be not supported or disabled on the command
> line, but KAISER sets them unconditionally.

So KAISER is x86_64 only, right? AFAIK there is no x86_64 without NX
support. So would it not make sense to mandate NX for KAISER?, that is
instead of making "noexec" + KAISER work, make "noexec" kill KAISER +
emit a warning.

 \ /
  Last update: 2017-11-27 10:58    [W:0.149 / U:10.640 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site