From mboxrd@z Thu Jan 1 00:00:00 1970 From: shuang.he@intel.com Subject: Re: [PATCH] drm/i915: Reject garbage in unsed ctx create/destroy fields Date: 11 Feb 2015 06:00:17 -0800 Message-ID: References: <1423640687-10824-1-git-send-email-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 8032E6E2E3 for ; Wed, 11 Feb 2015 06:00:20 -0800 (PST) In-Reply-To: <1423640687-10824-1-git-send-email-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: shuang.he@intel.com, ethan.gao@intel.com, intel-gfx@lists.freedesktop.org, daniel.vetter@ffwll.ch List-Id: intel-gfx@lists.freedesktop.org VGVzdGVkLUJ5OiBQUkMgUUEgUFJUUyAoUGF0Y2ggUmVncmVzc2lvbiBUZXN0IFN5c3RlbSBDb250 YWN0OiBzaHVhbmcuaGVAaW50ZWwuY29tKQpUYXNrIGlkOiA1NzU3Ci0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS1TdW1tYXJ5LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLQpQbGF0Zm9ybSAgICAgICAgICBEZWx0YSAgICAgICAgICBkcm0taW50ZWwtbmlnaHRs eSAgICAgICAgICBTZXJpZXMgQXBwbGllZApQTlYgICAgICAgICAgICAgICAgIC0xICAgICAgICAg ICAgICAyODEvMjgxICAgICAgICAgICAgICAyODAvMjgxCklMSyAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAzMTMvMzEzICAgICAgICAgICAgICAzMTMvMzEzClNOQiAgICAgICAgICAg ICAgICAgLTMgICAgICAgICAgICAgIDMwOS8zMjIgICAgICAgICAgICAgIDMwNi8zMjIKSVZCICAg ICAgICAgICAgICAgICAtMyAgICAgICAgICAgICAgMzgwLzM4MCAgICAgICAgICAgICAgMzc3LzM4 MApCWVQgICAgICAgICAgICAgICAgIC0zICAgICAgICAgICAgICAyOTYvMjk2ICAgICAgICAgICAg ICAyOTMvMjk2CkhTVyAgICAgICAgICAgICAgICAgLTMgICAgICAgICAgICAgIDQyNi80MjYgICAg ICAgICAgICAgIDQyMy80MjYKQkRXICAgICAgICAgICAgICAgICAtNCAgICAgICAgICAgICAgMzE4 LzMxOCAgICAgICAgICAgICAgMzE0LzMxOAotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tRGV0YWlsZWQtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tClBsYXRm b3JtICBUZXN0ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBkcm0taW50ZWwtbmlnaHRs eSAgICAgICAgICBTZXJpZXMgQXBwbGllZAoqUE5WICBpZ3RfZ2VuM19yZW5kZXJfbWl4ZWRfYmxp dHMgICAgICBQQVNTKDIsIE0yMykgICAgICBDUkFTSCgxLCBNMjMpCipTTkIgIGlndF9nZW1fY3R4 X2Jhc2ljICAgICAgUEFTUygyLCBNMjIpICAgICAgTlNQVCgxLCBNMjIpCipTTkIgIGlndF9nZW1f Y3R4X2NyZWF0ZSAgICAgIFBBU1MoMiwgTTIyKSAgICAgIE5TUFQoMSwgTTIyKQoqU05CICBpZ3Rf Z2VtX2N0eF9leGVjX2Jhc2ljICAgICAgUEFTUygyLCBNMjIpICAgICAgRkFJTCgxLCBNMjIpCipJ VkIgIGlndF9nZW1fY3R4X2Jhc2ljICAgICAgUEFTUygyLCBNMjEpICAgICAgTlNQVCgxLCBNMjEp CipJVkIgIGlndF9nZW1fY3R4X2NyZWF0ZSAgICAgIFBBU1MoMiwgTTIxKSAgICAgIE5TUFQoMSwg TTIxKQoqSVZCICBpZ3RfZ2VtX2N0eF9leGVjX2Jhc2ljICAgICAgUEFTUygyLCBNMjEpICAgICAg RkFJTCgxLCBNMjEpCipCWVQgIGlndF9nZW1fY3R4X2Jhc2ljICAgICAgUEFTUygyLCBNNTApICAg ICAgTlNQVCgxLCBNNTApCipCWVQgIGlndF9nZW1fY3R4X2NyZWF0ZSAgICAgIFBBU1MoMiwgTTUw KSAgICAgIE5TUFQoMSwgTTUwKQoqQllUICBpZ3RfZ2VtX2N0eF9leGVjX2Jhc2ljICAgICAgUEFT UygyLCBNNTApICAgICAgRkFJTCgxLCBNNTApCipIU1cgIGlndF9nZW1fY3R4X2Jhc2ljICAgICAg UEFTUygyLCBNMjApICAgICAgTlNQVCgxLCBNMjApCipIU1cgIGlndF9nZW1fY3R4X2NyZWF0ZSAg ICAgIFBBU1MoMiwgTTIwKSAgICAgIE5TUFQoMSwgTTIwKQoqSFNXICBpZ3RfZ2VtX2N0eF9leGVj X2Jhc2ljICAgICAgUEFTUygyLCBNMjApICAgICAgRkFJTCgxLCBNMjApCipCRFcgIGlndF9nZW1f Y3R4X2Jhc2ljICAgICAgUEFTUygyLCBNMzApICAgICAgTlNQVCgxLCBNMzApCipCRFcgIGlndF9n ZW1fY3R4X2NyZWF0ZSAgICAgIFBBU1MoMiwgTTMwKSAgICAgIE5TUFQoMSwgTTMwKQoqQkRXICBp Z3RfZ2VtX2N0eF9leGVjX2Jhc2ljICAgICAgUEFTUygyLCBNMzApICAgICAgRkFJTCgxLCBNMzAp CipCRFcgIGlndF9nZW1fZ3R0X2hvZyAgICAgIFBBU1MoMiwgTTMwKSAgICAgIERNRVNHX1dBUk4o MSwgTTMwKQpOb3RlOiBZb3UgbmVlZCB0byBwYXkgbW9yZSBhdHRlbnRpb24gdG8gbGluZSBzdGFy dCB3aXRoICcqJwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=