Messages in this thread |  | | | Date | Wed, 11 Aug 2004 12:54:48 +0200 | | From | Ingo Molnar <> | | Subject | Re: [PATCH][trivial] line up 'ESR value before/after enabling vector' messages |
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* Dave Jones <davej@redhat.com> wrote:
> Has this printk actually been useful ? ever ? I notice a majority of > the time, it never changes too. If it is useful, how about changing it > so it prints something if the value changed ? (Something like patch > below maybe?) Or is possible for the APIC to lock up between the two > printk's ?
it was used to debug secondary-CPU startup problems many years ago. It is also useful to see whether it's a real APIC we got there. I'd suggest to remove the message altogether.
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