Re: [patch] x86: allow ZONE_DMA to be configurable

[David Rientjes]

On Wed, 13 Oct 2010, H. Peter Anvin wrote:

> How do you know it is not a fatal condition?
> 

We lack any GFP_DMA | __GFP_NOFAIL allocations in the kernel, the page 
allocator is safe to return NULL.
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