From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCH v2 for-4.7] xen/nested_p2m: Don't walk EPT tables with a regular PT walker Date: Wed, 18 May 2016 14:50:53 +0100 Message-ID: <20160518135053.GF8974@citrix.com> References: <57360C9802000078000EB4A8@prv-mh.provo.novell.com> <1463160341-6080-1-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1463160341-6080-1-git-send-email-andrew.cooper3@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Andrew Cooper Cc: Kevin Tian , Wei Liu , Jan Beulich , George Dunlap , Tim Deegan , Xen-devel , Jun Nakajima List-Id: xen-devel@lists.xenproject.org T24gRnJpLCBNYXkgMTMsIDIwMTYgYXQgMDY6MjU6NDFQTSArMDEwMCwgQW5kcmV3IENvb3BlciB3 cm90ZToKPiBob3N0bW9kZS0+cDJtX2dhX3RvX2dmbigpIGlzIGEgcGxhaW4gUFQgd2Fsa2VyLCBh bmQgaXMgbm90IGFwcHJvcHJpYXRlIGZvciBhCj4gZ2VuZXJhbCBMMSBwMm0gd2Fsay4gIEl0IGlz IGZpbmUgZm9yIEFNRCBhcyBOUFQgc2hhcmUgdGhlIHNhbWUgZm9ybWF0IGFzCj4gbm9ybWFsIHBh Z2V0YWJsZXMuICBGb3IgSW50ZWwgRVBUIGhvd2V2ZXIsIGl0IGlzIHdyb25nLgo+IAo+IFRoZSB0 cmFuc2xhdGlvbiBlbmRzIHVwIGNvcnJlY3QgKGFzIHRoZSBmb3JtYXRzIGFyZSBzdWZmaWNpZW50 bHkgc2ltaWxhciksIGJ1dAo+IHRoZSBjb250cm9sIGJpdHMgaW4gbG93ZXIgMTIgYml0cyBkaWZm ZXIgaW4gbWVhbmluZy4gIEEgcGxhaW4gUFQgd2Fsa2VyIHNldHMKPiBBL0QgYml0cyAoYml0cyA1 IGFuZCA2KSBhcyBpdCB3YWxrcywgYnV0IGluIEVQVCB0YWJsZXMsIHRoZXNlIGFyZSB0aGUgSVBB VCBhbmQKPiB0b3AgYml0IG9mIEVNVCAoY2FjaGluZyB0eXBlKS4gIFRoaXMgaW4gdHVybiBjYXVz ZXMgcHJvYmxlbSB3aGVuIHRoZSBFUFQKPiB0YWJsZXMgYXJlIHN1YnNlcXVlbnRseSB1c2VkLgo+ IAo+IFJlcGxhY2UgaG9zdG1vZGUtPnAybV9nYV90b19nZm4oKSB3aXRoIG5lc3RlZGhhcF93YWxr X0wxX3AybSgpIGluCj4gcGFnaW5nX2d2YV90b19nZm4oKSwgd2hpY2ggaXMgdGhlIGNvcnJlY3Qg ZnVuY3Rpb24gZm9yIHRoZSB0YXNrLiAgVGhpcwo+IGludm9sdmVzIG1ha2luZyBuZXN0ZWRoYXBf d2Fsa19MMV9wMm0oKSBub24tc3RhdGljLCBhbmQgYWRkaW5nCj4gdm14X3ZtY3NfZW50ZXIvZXhp dCgpIHBhaXJzIHRvIG52bXhfaGFwX3dhbGtfTDFfcDJtKCkgYXMgaXQgaXMgbm93IHJlYWNoYWJs ZQo+IGZyb20gY29udGV4dHMgb3RoZXIgdGhhbiB2ID09IGN1cnJlbnQuCj4gCj4gU2lnbmVkLW9m Zi1ieTogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4KClJlbGVhc2Ut YWNrZWQtYnk6IFdlaSBMaXUgPHdlaS5saXUyQGNpdHJpeC5jb20+CgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhl bi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=