On 12/06/2013 04:23 PM, Ren, Qiaowei wrote: >>> >>> We need to either disable these features in lazy mode, or we need to >>> force eager mode if these features are to be supported. The problem >>> with the latter is that it means forcing eager mode regardless of if >>> anything actually *uses* these features. >>> >>> A third option would be to require applications to use a prctl() or >>> similar to enable eager-save features. >>> >> >> The third option seems better -- how does native mpx patches work, force >> eager? >> > It should be the second option, as you can see xsave.c which we remove from this patch. :) > Ah yes... I missed the fact that that chunk had been dropped from this patch. It really shouldn't be. I'll substitute the previous version of the patch. -hpa -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
