From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH 2/2] x86/HVM: re-order operations in hvm_ud_intercept() Date: Thu, 9 Jun 2016 15:27:35 +0100 Message-ID: <57597CD7.5090702@citrix.com> References: <57583B4E02000078000F3198@prv-mh.provo.novell.com> <57583D2B02000078000F31CE@prv-mh.provo.novell.com> <5759542F.4090901@citrix.com> <57597DAE02000078000F3735@prv-mh.provo.novell.com> <575977E9.9050307@citrix.com> <575995BB02000078000F38AA@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bB0vu-0002qU-Kh for xen-devel@lists.xenproject.org; Thu, 09 Jun 2016 14:27:42 +0000 In-Reply-To: <575995BB02000078000F38AA@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: xen-devel List-Id: xen-devel@lists.xenproject.org T24gMDkvMDYvMTYgMTU6MTMsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDA5LjA2LjE2IGF0 IDE2OjA2LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3JvdGU6Cj4+IE9uIDA5LzA2LzE2 IDEzOjMxLCBKYW4gQmV1bGljaCB3cm90ZToKPj4+Pj4+IE9uIDA5LjA2LjE2IGF0IDEzOjM0LCA8 YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3JvdGU6Cj4+Pj4gT24gMDgvMDYvMTYgMTQ6NDMs IEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+PiBEb24ndCBmZXRjaCBDUyBleHBsaWNpdGx5LCBsZXZl cmFnZSB0aGUgZmFjdCB0aGF0IGh2bV9lbXVsYXRlX3ByZXBhcmUoKQo+Pj4+PiBhbHJlYWR5IGRv ZXMgKGFuZCB0aGF0IGh2bV92aXJ0dWFsX3RvX2xpbmVhcl9hZGRyKCkgZG9lc24ndCBhbHRlciBp dCkuCj4+Pj4+Cj4+Pj4+IEF0IG9uY2UgaW5jcmVhc2UgdGhlIGxlbmd0aCBwYXNzZWQgdG8gaHZt X3ZpcnR1YWxfdG9fbGluZWFyX2FkZHIoKSBieQo+Pj4+PiBvbmU6IFRoZXJlIGRlZmluaXRlbHkg bmVlZHMgdG8gYmUgYXQgbGVhc3Qgb25lIG1vcmUgb3Bjb2RlIGJ5dGUsIGFuZCB3ZQo+Pj4+PiBj YW4gYXZvaWQgbWlzc2luZyBhIHdyYXBhcm91bmQgY2FzZSB0aGlzIHdheS4KPj4+Pj4KPj4+Pj4g U2lnbmVkLW9mZi1ieTogSmFuIEJldWxpY2ggPGpiZXVsaWNoQHN1c2UuY29tPgo+Pj4+IEkgbG9v a2VkIGludG8gdGhpcyB3aGVuIHlvdSBzdWdnZXN0ZWQgaXQsIGJ1dCBpdCBsYXRjaGVzIHRoZSB3 cm9uZyBlaXAKPj4+PiBpbiB0aGUgZW11bGF0aW9uIHN0YXRlLCBhbmQgeW91IHdpbGwgZW5kIHVw IHJlLWVtdWxhdGluZyB0aGUgdWQyYQo+Pj4+IGluc3RydWN0aW9uLCByYXRoZXIgdGhhbiB0aGUg Zm9sbG93aW5nIGluc3RydWN0aW9uLgo+Pj4gV2hlcmUgaXMgdGhlcmUgYW55IGxhdGNoaW5nIG9m IGVpcD8gQWxsIGh2bV9lbXVsYXRlX3ByZXBhcmUoKSBkb2VzCj4+PiBpcyBzdG9yaW5nIHRoZSBy ZWdzIHBvaW50ZXIuCj4+IE9oIC0gc28gaXQgZG9lcy4gIEkgY2xlYXJseSBsb29rZWQgb3ZlciBp dCB0b28gcXVpY2tseS4KPj4KPj4gV2hhdCB3cmFwYXJvdW5kIGlzc3VlIGFyZSB5b3UgcmVmZXJy aW5nIHRvPyAgQWRkaW5nIDEgd2lsbCBjYXVzZQo+PiBpbmNvcnJlY3QgYmVoYXZpb3VyIHdoZW4g dGhlIGVtdWxhdGlvbiBwcmVmaXggZW5kcyBhdCB0aGUgc2VnbWVudCBsaW1pdC4KPiBJIGRvbid0 IHRoaW5rIHNvOiBUaGUgcHJlZml4IHRvZ2V0aGVyIHdpdGggdGhlIGFjdHVhbCBpbnN0cnVjdGlv bgo+IGVuY29kaW5nIHNob3VsZCBiZSB2aWV3ZWQgYXMgYSBzaW5nbGUgaW5zdHJ1Y3Rpb24sIGFu ZCBpdCBjcm9zc2luZwo+IHRoZSBzZWdtZW50IGxpbWl0IHNob3VsZCAjR1AuIEl0IHdyYXBwaW5n IGF0IHRoZSBwcmVmaXgvZW5jb2RpbmcKPiBib3VuZGFyeSBpcyB0aGUgY2FzZSB0aGF0IEknbSBz cGVjaWZpY2FsbHkgcmVmZXJyaW5nIHRvICh0aGlzIGNhc2UKPiBzaG91bGQgYWxzbyAjR1AsIGJ1 dCB3b3VsZG4ndCB3aXRob3V0IHRoaXMgYWRqdXN0bWVudCkuCgpCdXQgdGhlIGZvcmNlIGVtdWxh dGlvbiBwcmVmaXggc3BlY2lmaWNhbGx5IGRvZXNuJ3QgYmVoYXZlIGxpa2Ugb3RoZXIKcHJlZml4 ZXMuCgpJdCBkb2Vzbid0IGNvdW50IHRvd2FyZHMgdGhlIDE1IGJ5dGUgaW5zdHJ1Y3Rpb24gbGlt aXQsIGFuZCBpZiB0aGUKZW11bGF0ZWQgaW5zdHJ1Y3Rpb24gZG9lcyBmYXVsdCwgd2Ugd2FudCB0 aGUgZmF1bHQgcG9pbnRpbmcgYXQgdGhlCmVtdWxhdGVkIGluc3RydWN0aW9uLCBub3QgdGhlIGZv cmNlIHByZWZpeC4gIFdlIHNob3VsZCBhdm9pZCBtYWtpbmcgYW55CmxpbmsuCgp+QW5kcmV3Cgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwg bWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3Jn L3hlbi1kZXZlbAo=