Messages in this thread | | | Date | Fri, 01 Apr 2011 11:55:56 -0700 | From | "H. Peter Anvin" <> | Subject | Re: 2.6.38.2 breaks suspend to disk |
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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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