lkml.org 
[lkml]   [2018]   [Jun]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCHv3 03/17] mm/ksm: Do not merge pages with different KeyIDs
From
Date
On 06/12/2018 07:39 AM, Kirill A. Shutemov wrote:
> Pages encrypted with different encryption keys are not subject to KSM
> merge. Otherwise it would cross security boundary.

This needs a much stronger explanation. Which KeyID would be used for
access in the new direct mappings? What actually happens without this
patch in place?

\
 
 \ /
  Last update: 2018-06-13 19:52    [W:0.272 / U:1.264 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site