From: Corey Minyard <minyard@acm.org>
To: linux-kernel@vger.kernel.org
Subject: NMI watchdog not ticking at the right intervals
Date: Fri, 25 Oct 2002 09:09:10 -0500 [thread overview]
Message-ID: <3DB95086.7060505@acm.org> (raw)
As I have been working on my NMI patch, I have noticed that the NMI
watchdog does not seem to be ticking correctly. I've tried 2.4 and 2.5
kernels, and I get the same results. From my reading of the code, it
should tick once a second. However, I have had the time between ticks
vary from around 33 to over 100 seconds. Tbe time between ticks is
different on every boot, but is consistent once booted. Is there some
divider register that's not getting initialized?
Here's my cpuinfo:
processor : 0
cpu_package : 0
vendor_id : GenuineIntel
cpu family : 6
model : 11
model name : Intel(R) Pentium(R) III Mobile CPU 1066MHz
stepping : 1
cpu MHz : 730.601
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 mmx fxsr sse
bogomips : 1458.17
-Corey
next reply other threads:[~2002-10-25 14:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-25 14:09 Corey Minyard [this message]
2002-10-25 17:47 ` george anzinger
2002-10-25 18:02 Mikael Pettersson
2002-10-25 19:54 ` Corey Minyard
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