Messages in this thread | | | Date | Wed, 11 Dec 2013 12:39:55 +0800 | From | Xishi Qiu <> | Subject | Re: [PATCH] mm,x86: fix span coverage in e820_all_mapped() |
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On 2013/12/11 12:02, H. Peter Anvin wrote:
> On 12/10/2013 07:55 PM, Xishi Qiu wrote: >> >> I think there is a problem. >> e.g. >> [start, end)=[8, 12), and [A, B)=[0, 10), [B, C)=[10,20), >> then e820_all_mapped() will return 1, it spans two regions. >> > > Why is that a problem? >
[start, end) should be included in one region ?
Thanks, Xishi Qiu
> -hpa > > > >
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