Re: 2.6.38.2 breaks suspend to disk

From: H. Peter Anvin
Date: Fri Apr 01 2011 - 14:56:20 EST


On 04/01/2011 11:14 AM, Stefano Stabellini wrote:
>> Why the heck should we save and restore CR4 only for x86-64?
>
> AFAICT it has always been the case since the beginning of time (Initial
> git repository build).

Doesn't change the fact that at least conceptually it's wrong; consider
bits like NX. Rafael, do you have any thoughts on this?

-hpa
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