Re: [patch 2/2] add x86-64 support for memory hot-add

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On Tuesday 10 January 2006 13:43, Yasunori Goto wrote:
> > IIRC, SRAT is just for booting time. So, when hotplug occured,
> > it is not reliable. DSDT should be used for it in order to SRAT
> > like following 2 patches.
> > First is to get pxm from physical address.
> > I'll post the second patch after this post.
> Second one is here.
> This is map/unmap between pxm to nid. This is just for ia64.
> But I guess for x86-64 is not so difference.

It probably is. The x86-64 NUMA setup is quite different from IA64.

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