lkml.org 
[lkml]   [2008]   [Apr]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC PATCH] x86 NMI-safe INT3 and Page Fault (v2)
Ingo Molnar wrote:
> * Ingo Molnar <mingo@elte.hu> wrote:
>
>> thanks Mathieu, i've picked this up into x86.git for more testing.
>
> ... but had to drop it due to missing PARAVIRT support which broke the
> build. I guess on paravirt we could just initially define
> INTERRUPT_RETURN_NMI_SAFE to iret, etc.?

I figure that's what we'd have to do. This is exactly the fundamental
problem with paravirt - it relies on a different, an ill-defined, model
of the platform than the (generally well-defined) hardware specification
provides.


-hpa


\
 
 \ /
  Last update: 2008-04-16 17:29    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site