From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: [PATCH 1/2] x86/hvm/dmop: fix EFAULT condition Date: Thu, 28 Sep 2017 11:24:24 +0100 Message-ID: <20170928102425.22745-2-wei.liu2@citrix.com> References: <20170928102425.22745-1-wei.liu2@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dxVzf-0001AC-Hu for xen-devel@lists.xenproject.org; Thu, 28 Sep 2017 10:24:35 +0000 In-Reply-To: <20170928102425.22745-1-wei.liu2@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Xen-devel Cc: Andrew Cooper , Paul Durrant , Wei Liu , Jan Beulich List-Id: xen-devel@lists.xenproject.org VGhlIGNvcHkgbWFjcm8gcmV0dXJucyBmYWxzZSB3aGVuIHRoZSBjb3B5IGZhaWxzLgoKU2lnbmVk LW9mZi1ieTogV2VpIExpdSA8d2VpLmxpdTJAY2l0cml4LmNvbT4KLS0tCkNjOiBKYW4gQmV1bGlj aCA8amJldWxpY2hAc3VzZS5jb20+CkNjOiBBbmRyZXcgQ29vcGVyIDxhbmRyZXcuY29vcGVyM0Bj aXRyaXguY29tPgpDYzogUGF1bCBEdXJyYW50IDxwYXVsLmR1cnJhbnRAY2l0cml4LmNvbT4KCkJh Y2twb3J0IHRvIDQuOQotLS0KIHhlbi9hcmNoL3g4Ni9odm0vZG0uYyB8IDIgKy0KIDEgZmlsZSBj aGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL3hlbi9h cmNoL3g4Ni9odm0vZG0uYyBiL3hlbi9hcmNoL3g4Ni9odm0vZG0uYwppbmRleCA4N2VmNGI2Y2E5 Li5iMWNmMGQ1NGEyIDEwMDY0NAotLS0gYS94ZW4vYXJjaC94ODYvaHZtL2RtLmMKKysrIGIveGVu L2FyY2gveDg2L2h2bS9kbS5jCkBAIC0xODIsNyArMTgyLDcgQEAgc3RhdGljIGludCBtb2RpZmll ZF9tZW1vcnkoc3RydWN0IGRvbWFpbiAqZCwKIAogICAgICAgICByYyA9IENPUFlfRlJPTV9HVUVT VF9CVUZfT0ZGU0VUKGV4dGVudCwKICAgICAgICAgICAgIGJ1ZnMsIEVYVEVOVFNfQlVGRkVSLCAo KnJlbV9leHRlbnRzIC0gMSkgKiBzaXplb2YoZXh0ZW50KSk7Ci0gICAgICAgIGlmICggcmMgKQor ICAgICAgICBpZiAoICFyYyApCiAgICAgICAgICAgICByZXR1cm4gLUVGQVVMVDsKIAogICAgICAg ICBpZiAoIGV4dGVudC5wYWQgKQotLSAKMi4xMS4wCgoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxA bGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==