Messages in this thread | | | Date | Wed, 16 Apr 2008 11:29:48 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] x86_64: allocate gart aperture from 512M |
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* 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
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