From mboxrd@z Thu Jan 1 00:00:00 1970 From: shuang.he@intel.com Subject: Re: [PATCH v2] agp/intel: Serialise after GTT updates Date: 27 Jan 2015 23:50:47 -0800 Message-ID: References: <1422269230-24850-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id C8AAA6E3E0 for ; Tue, 27 Jan 2015 23:50:49 -0800 (PST) In-Reply-To: <1422269230-24850-1-git-send-email-chris@chris-wilson.co.uk> 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, chris@chris-wilson.co.uk List-Id: intel-gfx@lists.freedesktop.org VGVzdGVkLUJ5OiBQUkMgUUEgUFJUUyAoUGF0Y2ggUmVncmVzc2lvbiBUZXN0IFN5c3RlbSBDb250 YWN0OiBzaHVhbmcuaGVAaW50ZWwuY29tKQpUYXNrIGlkOiA1NjQzCi0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS1TdW1tYXJ5LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLQpQbGF0Zm9ybSAgICAgICAgICBEZWx0YSAgICAgICAgICBkcm0taW50ZWwtbmlnaHRs eSAgICAgICAgICBTZXJpZXMgQXBwbGllZApQTlYgICAgICAgICAgICAgICAgIC0xICAgICAgICAg ICAgICAzNTMvMzUzICAgICAgICAgICAgICAzNTIvMzUzCklMSyAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAzNTMvMzUzICAgICAgICAgICAgICAzNTMvMzUzClNOQiAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICA0MDAvNDIyICAgICAgICAgICAgICA0MDAvNDIyCklWQiAg ICAgICAgICAgICAgKzEtMSAgICAgICAgICAgICAgNDg1LzQ4NyAgICAgICAgICAgICAgNDg1LzQ4 NwpCWVQgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgMjk2LzI5NiAgICAgICAgICAg ICAgMjk2LzI5NgpIU1cgICAgICAgICAgICAgICsxLTIgICAgICAgICAgICAgIDUwNy81MDggICAg ICAgICAgICAgIDUwNi81MDgKQkRXICAgICAgICAgICAgICAgICAtMyAgICAgICAgICAgICAgNDAx LzQwMiAgICAgICAgICAgICAgMzk4LzQwMgotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tRGV0YWlsZWQtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tClBsYXRm b3JtICBUZXN0ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBkcm0taW50ZWwtbmlnaHRs eSAgICAgICAgICBTZXJpZXMgQXBwbGllZAoqUE5WICBpZ3RfZ2VtX2NvbmN1cnJlbnRfYmxpdF9j cHUtYmNzLW92ZXJ3cml0ZS1zb3VyY2UtaW50ZXJydXB0aWJsZSAgICAgIFBBU1MoMiwgTTI1KSAg ICAgIE5PX1JFU1VMVCgxLCBNMjUpCiBJVkIgIGlndF9nZW1fc3RvcmVkd19iYXRjaGVzX2xvb3Bf bm9ybWFsICAgICAgRE1FU0dfV0FSTigyLCBNMzRNNClQQVNTKDUsIE0zNE00TTIxKSAgICAgIFBB U1MoMSwgTTM0KQoqSVZCICBpZ3RfZ2VtX3VzZXJwdHJfYmxpdHNfZm9ya2VkLXVuc3luYy1zd2Fw cGluZy1tZW1wcmVzc3VyZS1pbnRlcnJ1cHRpYmxlICAgICAgUEFTUygyLCBNMzQpICAgICAgTk9f UkVTVUxUKDEsIE0zNCkKIEhTVyAgaWd0X2dlbV9wd3JpdGVfcHJlYWRfc25vb3BlZC1wd3JpdGUt Ymx0LWNwdV9tbWFwLXBlcmZvcm1hbmNlICAgICAgRE1FU0dfV0FSTigxLCBNNDApUEFTUyg3LCBN NDBNMjApICAgICAgUEFTUygxLCBNMjApCiBIU1cgIGlndF9nZW1fc3RvcmVkd19sb29wX3ZlYm94 ICAgICAgRE1FU0dfV0FSTigxLCBNMjApUEFTUygyLCBNNDBNMjApICAgICAgRE1FU0dfV0FSTigx LCBNMjApCipIU1cgIGlndF9rbXNfZmxpcF9ub25leGlzdGluZy1mYiAgICAgIFBBU1MoMiwgTTQw TTIwKSAgICAgIE5PX1JFU1VMVCgxLCBNMjApCipCRFcgIGlndF90ZW1wbGF0ZV9CICAgICAgUEFT UygyLCBNMzBNMjgpICAgICAgTk9fUkVTVUxUKDEsIE0yOCkKIEJEVyAgaWd0X2dlbV9wd3JpdGVf cHJlYWRfZGlzcGxheS1wd3JpdGUtYmx0LWd0dF9tbWFwLXBlcmZvcm1hbmNlICAgICAgRE1FU0df V0FSTigxLCBNMjgpUEFTUygxLCBNMzApICAgICAgRE1FU0dfV0FSTigxLCBNMjgpCipCRFcgIGln dF9nZW1fcHdyaXRlX3ByZWFkX3VuY2FjaGVkLXB3cml0ZS1ibHQtZ3R0X21tYXAtcGVyZm9ybWFu Y2UgICAgICBQQVNTKDIsIE0zME0yOCkgICAgICBETUVTR19XQVJOKDEsIE0yOCkKTm90ZTogWW91 IG5lZWQgdG8gcGF5IG1vcmUgYXR0ZW50aW9uIHRvIGxpbmUgc3RhcnQgd2l0aCAnKicKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK