Re: [patch] mm: sparsemem memory_present() memory corruption fix

From: Ingo Molnar
Date: Tue Apr 15 2008 - 20:53:17 EST



* Christoph Lameter <clameter@xxxxxxx> wrote:

> On Wed, 16 Apr 2008, Ingo Molnar wrote:
>
> > this is the only call to memory_present() we do in 32-bit arch
> > setup, so it's required.
>
> We could clip there if SPARSEMEM is configured. I wonder if this
> affects other platforms that need HIGHMEM support?

clip where and what?

Ingo
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