Re: [PATCHSET linux-2.6-x86:tip] x86: make percpu offsets zero-basedon SMP

From: H. Peter Anvin
Date: Wed Jan 14 2009 - 01:58:26 EST


Tejun Heo wrote:
>
> I think the two changes aren't exclusive at all. The order of things
> could be different but in the end, yeah, zero-based percpu symbols w/
> mostly empty pda is the goal.
>
>> Once the PDA is empty, I'll base %gs at the start of the per-cpu
>> area. I've been working out the bugs with the last patch
>> (zero-basing the percpu area) before submitting, but I probably
>> won't have the time until this weekend to polish it off. I could
>> submit all but the last patch if you'd like.
>
> Any chance you can rebase those patches on top of mine? If you don't
> have time, just send them to me, I'll try to integrate them this week.
>

A merged tree here would be absolutely wonderful. I've kept an eye on
the discussion so far, but it looks like you guys are handling it fine.

-hpa

--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.

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