lkml.org 
[lkml]   [1999]   [Apr]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: NMI ??
Date
> > may be fun for someone who likes playing with dirtly low level stuff is
> > supporting the PentiumPro/PII Machine check
>
> Hm?

The PII and the like have two ways of handling failures the chip detects. THe
default behaviour is a shutdown cycle, a reboot. The optional behaviour is
to take a machine check exception (ie an 'oh shit' trap). That lets you
find out what exploded and will report stuff like cache parity errors


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

\
 
 \ /
  Last update: 2005-03-22 13:51    [W:0.087 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site