lkml.org 
[lkml]   [2008]   [Apr]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] x86_64: allocate gart aperture from 512M

* Yinghai Lu <yhlu.kernel.send@gmail.com> wrote:

> [PATCH] x86_64: allocate gart aperture from 512M
>
> because we try to reserve dma32 early, so we have chance to get
> aperture from 64M
>
> with some sequence aperture allocated from RAM, could become
> E820_RESERVED.
>
> and then if folling up one kexec one big kernel that uncompressed size
> is above
>
> 64M could have conflict with still using gart.
>
> So allocate gart aperture from 512M instead.
>
> Also change the fallback_aper_order to 5, because we don't have chance
> to get 2G or 4G aperture.

thanks, applied.

Ingo


\
 
 \ /
  Last update: 2008-04-16 11:33    [W:0.202 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site