[Linux-ia64] Spurious PMU Interrupt

From: Ray Bryant <raybry_at_engr.sgi.com>
Date: 2002-12-18 11:53:31
Stephane,

I am getting one log message of the following type per CPU every time I
run a system-wide sampling session:

kernel: perfmon: Spurious PMU overflow interrupt on CPUxx: pmc0=0x1
owner=0000000000000000 

Any idea what might be causing this?  This is a nuisance error, so if we
can just ignore it I will.

Thanks,
-- 
Best Regards,
Ray
-----------------------------------------------
Ray Bryant               SGI
512-453-9679 (work)      512-507-7807 (cell)
raybry@sgi.com           raybry@austin.rr.com
-----------------------------------------------
Received on Tue Dec 17 16:51:07 2002

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