Re: [patch 5/7] x86_64: Support for cpu ops

From: Christoph Lameter
Date: Thu Nov 06 2008 - 10:09:50 EST


On Thu, 6 Nov 2008, Ingo Molnar wrote:

> hm, what happened to the rebase-PDA-to-percpu-area optimization
> patches you guys were working on? I remember there was some binutils
> flakiness - weird crashes and things like that. Did you ever manage to
> stabilize it? It would be sad if only 32-bit could take advantage of
> the optimized ops.

I thought that was in your tree? I saw a conflict in -next with the zero
based stuff a couple of weeks ago. Mike is working on that AFAICT.

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