Re: [PATCH 1/3] AMD x86 quirks: Quirk for enabling IOMMUv2 PC feature

[Joerg Roedel]

On Mon, Jan 21, 2013 at 02:20:56PM -0600, Steven L. Kinney wrote:
> From: "Steven L. Kinney" <steven.kinney@xxxxxxx>
> 
> Original code base by Andreas Herrmann at AMD with minor changes.

Why is it safe to enable this feature when it was disabled by BIOS? Was
it disabled for no reason?


	Joerg

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