lkml.org 
[lkml]   [2007]   [Mar]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] x86: tighten kernel image page access rights
>>> Andi Kleen <ak@suse.de> 28.03.07 21:07 >>>
>
>> +#ifdef CONFIG_HOTPLUG_CPU
>> + /* It must still be possible to apply SMP alternatives. */
>> + if (num_possible_cpus() <= 1)
>
>It would be better to temporarily change the pages where the alternatives
>are applied while that is done and keep it otherwise ro

I had considered that, but not done so due to the larger resulting patch.
Are you okay with doing this as a follow-up step?

Jan
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-03-29 09:19    [W:0.040 / U:1.496 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site