* Are Memory Maps sorted?
@ 2012-04-21 8:25 AlfaOmega08
2012-04-21 11:45 ` Vladimir 'φ-coder/phcoder' Serbinenko
0 siblings, 1 reply; 2+ messages in thread
From: AlfaOmega08 @ 2012-04-21 8:25 UTC (permalink / raw)
To: grub-devel
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Well, just as in the Subject, can we assume that Grub2 Memory Maps that the
OS finds in the Tags are always sorted from the lowest base address to the
highest?
Can we also assume that they do not overlap?
I already noticed that on many (read "all I've been able to test on") PCs
the memory maps will contain holes, zones of memory which use is unknown.
Can this be considered a bug?
Thanks.
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* Re: Are Memory Maps sorted?
2012-04-21 8:25 Are Memory Maps sorted? AlfaOmega08
@ 2012-04-21 11:45 ` Vladimir 'φ-coder/phcoder' Serbinenko
0 siblings, 0 replies; 2+ messages in thread
From: Vladimir 'φ-coder/phcoder' Serbinenko @ 2012-04-21 11:45 UTC (permalink / raw)
To: The development of GNU GRUB
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On 21.04.2012 10:25, AlfaOmega08 wrote:
> Well, just as in the Subject, can we assume that Grub2 Memory Maps
> that the OS finds in the Tags are always sorted from the lowest base
> address to the highest?
>
Yes.
> Can we also assume that they do not overlap?
>
Yes
> I already noticed that on many (read "all I've been able to test on")
> PCs the memory maps will contain holes, zones of memory which use is
> unknown. Can this be considered a bug?
>
Holes are perfectly valid.
> Thanks.
>
>
> _______________________________________________
> Grub-devel mailing list
> Grub-devel@gnu.org
> https://lists.gnu.org/mailman/listinfo/grub-devel
--
Regards
Vladimir 'φ-coder/phcoder' Serbinenko
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2012-04-21 8:25 Are Memory Maps sorted? AlfaOmega08
2012-04-21 11:45 ` Vladimir 'φ-coder/phcoder' Serbinenko
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