Re: Possible Pentium MMX CPU bug?

Andrea Arcangeli (arcangeli@mbox.queen.it)
Fri, 28 Nov 1997 16:51:08 +0100 (CET)


On Fri, 28 Nov 1997, Ingo Molnar wrote:

arca:~$ gcc -o P5quakebug P5quakebug.c
arca:~$ ./P5quakebug
testing bug ... no Pentium MMX 'missed write' bug in this CPU.
arca:~$ cat /proc/cpuinfo
processor : 0
cpu : 586
model : Pentium MMX
vendor_id : GenuineIntel
stepping : 3
fdiv_bug : no
hlt_bug : no
sep_bug : no
f00f_bug : yes
fpu : yes
fpu_exception : yes
cpuid : yes
wp : yes
flags : fpu vme de pse tsc msr mce cx8 mmx
bogomips : 466.94

Really it' s a 233Mhz MMX Intel CPU. I bought it one month ago.

Andrea[s] Arcangeli