Re: [PATCH] x86-64: disable the GART before allocate aperture

Andi Kleen wrote:

It's probably too late then. It could also interfere with other operations.
If anything the GART should be disabled during kexec shutdown. Perhaps we justneed a suitable suspend function that does that. Eric, any preferences?


how about kdump? do we have chance to call that suspend func?

YH
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References:
- [PATCH] x86-64: disable the GART before allocate aperture
  - From: Yinghai Lu <[email protected]>
- Re: [PATCH] x86-64: disable the GART before allocate aperture
  - From: Muli Ben-Yehuda <[email protected]>
- Re: [PATCH] x86-64: disable the GART before allocate aperture
  - From: Alan Cox <[email protected]>
- Re: [PATCH] x86-64: disable the GART before allocate aperture
  - From: Andi Kleen <[email protected]>

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