lkml.org 
[lkml]   [2018]   [Jan]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [RFC PATCH v2 6/6] x86/entry/pti: don't switch PGD on when pti_disable is set
On Thu, Jan 11, 2018 at 10:25 AM, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> The other case may be the CLONE_NEW* operations. I *think* they are
> noops as far as PTI settings would be, but I think people should think
> about them.

Oh, and yes, I think the npti flag should also break ptrace(). I do
agree with Andy that it's a "capability", although I do not think it
should actually be implemented as one.

Linus

\
 
 \ /
  Last update: 2018-01-14 23:24    [W:0.313 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site