Messages in this thread | | | Date | Thu, 14 Feb 2008 22:01:11 +0800 | From | "Jike Song" <> | Subject | Re: nmi_watchdog on x86_64 |
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On Tue, Oct 16, 2007 at 10:12 AM, Yinghai Lu <yhlu.kernel@gmail.com> wrote: > just found my on hand ck804, and mcp55 based AMD servers: > nmi_watchdog=1 doesn't work > but nmi_watchdog=2 does work > > =1, it say: IOAPIC 8259A virtual wire mode... > > Did nmi_watchdog=1 work on any other amd64 platform? >
I booted 2.6.23 on a HP NX6325 laptop with nmi_watchdog=1, and dmesg says,
... ..MP-BIOS bug: 8254 timer not connected to IO-APIC timer doesn't work through the IO-APIC - disabling NMI Watchdog!
nmi_watchdog remains to be 0, as I read by a simple kernel module.
Regards, Jike
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