lkml.org 
[lkml]   [2018]   [Jul]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/3] x86/pti: Call pti_init() after mark_readonly()
Hey Thomas,

On Tue, Jul 03, 2018 at 01:52:23PM +0200, Joerg Roedel wrote:
> Joerg Roedel (3):
> x86/pti: Move pti_init() code out of __init
> x86/mm/pti: Call pti_init() after mark_readonly()
> x86/pti: Call pti_clone_kernel_text() from pti_init()

Please ignore this patch-set. It turned out that some code in the kernel
executes user-space even before /init is started. I just ran into a
problem where request_module calls usermode-helper and then
triple-faults when it tries to go to user-space and finds the
user-pagetable still empty.

I need to look into another solution for this then.


Thanks,

Joerg

\
 
 \ /
  Last update: 2018-07-10 15:21    [W:0.101 / U:1.000 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site