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From: "Maarten Maathuis" <>
Subject: [x86_64] Cannot get the NMI watchdog to work
Date: Fri, 8 Feb 2008 20:22:25 +0100	[thread overview]
Message-ID: <> (raw)

Please CC me when replying.

Kernel is a 2.6.24-rt1.

- 0 NMI interrupts occur by default (this remains true for any
situation encountered).
- nmi_watchdog=1 disables lapic for some reason.
- I have no hpet it seems, hpet=force doesn't do any good (the oposite
- I never get any reference of hpet in my dmesg.
- oprofile module is not loaded.
- My interrupts seem to have IO-APIC-* mode.
- My chipset is a nvidia CK804.

Can anyone shed some light on what is needed to get a working NMI watchdog?


Maarten Maathuis.

                 reply	other threads:[~2008-02-08 19:22 UTC|newest]

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