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List:       oprofile-list
Subject:    Re: [oprof-cvs] RE: fail to load the module to deamon
From:       Philippe Elie <phil.el () wanadoo ! fr>
Date:       2002-08-24 6:44:02
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cloverleafland@mail.hongkong.com wrote:

>Dear Phil,
>
>when trying,my oprofpp version is oprofile0.4 and 
>when typing dmesg, it print out the following:- 
>oprofile: no local P6 APIC. Falling back to RTC mode.
>Your CPU does not have a local APIC, e.g. mobile P6. Falling back to RTC mode.
>oprofile: can't get RTC I/O Ports
>
>and I am using redhat 7.3 distribution and kernel is 2.4.16-3
>
>Do you know what made my initializing failure?
>Thanks..
>

you probably don't have local apic (laptop ?) then oprofile try to use RTC
clock to get a sampling, RTC fail because you the kernel already use RTC,
you must either unload the RTC module or if the RTC is built-in in the
kernel you must recompile your kernel w/o RTC support

regards,
Phil




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