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RE: [Xen-devel] [PATCH v2] add SMEP support to HVM guest

  • To: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
  • From: "Li, Xin" <xin.li@xxxxxxxxx>
  • Date: Mon, 6 Jun 2011 23:07:04 +0800
  • Accept-language: zh-CN, en-US
  • Acceptlanguage: zh-CN, en-US
  • Cc: Jan, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir@xxxxxxx>, Beulich <JBeulich@xxxxxxxxxx>
  • Delivery-date: Mon, 06 Jun 2011 08:11:20 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcwkSC2hLc6liXz/T5mEdxhHlLxfxQAEwtmg
  • Thread-topic: [Xen-devel] [PATCH v2] add SMEP support to HVM guest

> Oh I see - yes, this introduces a whole new kind of logic in pagetable
> walks.  I've attached a version of your patch that I think will do the
> right thing, and that's tidied up in a few other places.  Can you check
> to see that it does what you need?

Simpler and better!  Verified it works fine.  Please help to apply :)

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