lkml.org 
[lkml]   [2010]   [Oct]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] x86: use pgd accessors when cloning a pgd range.
 On 10/27/2010 10:18 AM, H. Peter Anvin wrote:
> On 10/27/2010 9:50 AM, Jeremy Fitzhardinge wrote:
>>
>> This never used to be a problem. Perhaps we can change how
>> clone_pgd_range is used at boot time to avoid it in the Xen case (since
>> we don't care about the secondary pagetable)?
>>
>
> Xen shouldn't have any users of this, since it's used for low-level
> operations like SMP bootstrap, suspend to RAM, reboot and low-level
> BIOS functionality.
>

Right, but it is being called smack in the middle of setup_arch(). It
looks like they could be hidden away in
native_pagetable_setup_start/done though.

J


\
 
 \ /
  Last update: 2010-10-27 19:33    [W:0.101 / U:0.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site