Messages in this thread | | | Date | Fri, 24 Mar 2000 20:55:02 +0100 | From | Jens Axboe <> | Subject | Re: [2.3.99pre3] NMIs and Makefiles |
| |
On Fri, Mar 24 2000, Alex Buell wrote: > I'm getting a lot of NMI interrupts - didn't happen with 2.2.x kernels. > > tahallah[root]:/var/log # cat /proc/interrupts > CPU0 CPU1 > 0: 22722 11028 IO-APIC-edge timer > 1: 1546 492 IO-APIC-edge keyboard > 2: 0 0 XT-PIC cascade > 8: 0 0 IO-APIC-edge rtc > 12: 747 81 IO-APIC-edge PS/2 Mouse > 13: 1 0 XT-PIC fpu > 14: 1090 1240 IO-APIC-edge ide0 > 15: 0 2 IO-APIC-edge ide1 > NMI: 33720 33720 > LOC: 33640 33338 > ERR: 0 > > Doesn't seem to be fatal though, but I remember getting this with the > early 2.1.x kernels before being fixed for 2.2.x.
This is the nmi watchdog, if you boot with nmi_watchdog=0 then I get you won't be seeing any NMI interrupts. It's nice to have, though, just in case you do run into a hang.
-- * Jens Axboe <axboe@suse.de> * Linux CD/DVD-ROM * http://www.kernel.dk
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
| |