lkml.org 
[lkml]   [2000]   [Nov]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectFreeze on FPU exception with Athlon
The following small program (linked against glibc
2.1.3) reliably
freezes my system (Athlon Thunderbird CPU) with at
least kernels
2.4.0-test10 and 2.4.0-test11-pre5. Even the SysRq
keys do not work
after the freeze.

Older kernels (e.g. 2.3.40) seem to work. Any Ideas?

---------------------------------------
#define _GNU_SOURCE

#include <fenv.h>
#include <unistd.h>

int
main(void)
{
double a;
fesetenv(FE_NOMASK_ENV);
a = 1.0 / 0.0;
sleep(10);
return a;
}
---------------------------------------
--
Markus



__________________________________________________________________
Do You Yahoo!?
Gesendet von Yahoo! Mail - http://mail.yahoo.de
Gratis zum Millionär! - http://10millionenspiel.yahoo.de
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2005-03-22 12:47    [W:0.047 / U:0.104 seconds]
©2003-2011 Jasper Spaans. Advertise on this site