lkml.org 
[lkml]   [2013]   [Dec]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] mm,x86: fix span coverage in e820_all_mapped()
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
>
>
>
>





\
 
 \ /
  Last update: 2013-12-11 06:01    [W:0.052 / U:1.216 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site