Messages in this thread | | | Date | Tue, 29 Jul 2003 18:06:30 +0200 | From | Andi Kleen <> | Subject | Re: [PATCH] NMI watchdog documentation |
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> Andi, you have the numbers mixed up. mode 1 is I/O-APIC, mode 2 is local APIC, > and x86-64 defaults nmi_watchdog to I/O-APIC mode. > Now, is it the I/O-APIC or local APIC watchdog that doesn't work in x86-64?
Right, 1 and 2 need to be exchanged. Anyways local apic mode does not seem to work, the kernel always reportss "NMI stuck" at bootup. IO APIC mode for is default.
I have not tested if it works with a 32bit kernel on an Opteron box.
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