From mboxrd@z Thu Jan 1 00:00:00 1970 From: shuang.he@intel.com Subject: Re: [PATCH v2 2/2] drm/i915: sanitize RPS resetting during GPU reset Date: 04 Dec 2014 11:27:12 -0800 Message-ID: References: <1417697972-29493-3-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 6BB1D6E379 for ; Thu, 4 Dec 2014 11:28:09 -0800 (PST) In-Reply-To: <1417697972-29493-3-git-send-email-imre.deak@intel.com> 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, intel-gfx@lists.freedesktop.org, imre.deak@intel.com List-Id: intel-gfx@lists.freedesktop.org VGVzdGVkLUJ5OiBQUkMgUUEgUFJUUyAoUGF0Y2ggUmVncmVzc2lvbiBUZXN0IFN5c3RlbSBDb250 YWN0OiBzaHVhbmcuaGVAaW50ZWwuY29tKQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tU3VtbWFyeS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KUGxhdGZv cm0gICAgICAgICAgRGVsdGEgICAgICAgICAgZHJtLWludGVsLW5pZ2h0bHkgICAgICAgICAgU2Vy aWVzIEFwcGxpZWQKUE5WICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIDM2NC8zNjQg ICAgICAgICAgICAgIDM2NC8zNjQKSUxLICAgICAgICAgICAgICAgICAtMSAgICAgICAgICAgICAg MzY2LzM2NiAgICAgICAgICAgICAgMzY1LzM2NgpTTkIgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgNDUwLzQ1MCAgICAgICAgICAgICAgNDUwLzQ1MApJVkIgICAgICAgICAgICAgICsx NyAgICAgICAgICAgICAgICAgNDgxLzQ5OCAgICAgICAgICAgICAgNDk4LzQ5OApCWVQgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgMjg5LzI4OSAgICAgICAgICAgICAgMjg5LzI4OQpI U1cgICAgICAgICAgICAgICAgIC0xICAgICAgICAgICAgICA1NjQvNTY0ICAgICAgICAgICAgICA1 NjMvNTY0CkJEVyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICA0MTcvNDE3ICAgICAg ICAgICAgICA0MTcvNDE3Ci0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS1EZXRh aWxlZC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KUGxhdGZvcm0gIFRlc3Qg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGRybS1pbnRlbC1uaWdodGx5ICAgICAgICAg IFNlcmllcyBBcHBsaWVkCipJTEsgIGlndF9rbXNfZmxpcF9iY3MtZmxpcC12cy1tb2Rlc2V0LWlu dGVycnVwdGlibGUgICAgICBQQVNTKDMsIE0zN00yNikgICAgICBETUVTR19XQVJOKDEsIE0yNikK IElWQiAgaWd0X2ttc18zZCAgICAgIERNRVNHX1dBUk4oMSwgTTM0KVBBU1MoNywgTTRNMzRNMjEp ICAgICAgUEFTUygxLCBNNCkKIElWQiAgaWd0X2ttc19jdXJzb3JfY3JjX2N1cnNvci0xMjh4MTI4 LW9uc2NyZWVuICAgICAgTlNQVCgxLCBNMzQpUEFTUyg3LCBNNE0zNE0yMSkgICAgICBQQVNTKDEs IE00KQogSVZCICBpZ3Rfa21zX2N1cnNvcl9jcmNfY3Vyc29yLTEyOHgxMjgtcmFuZG9tICAgICAg TlNQVCgxLCBNMzQpUEFTUyg3LCBNNE0zNE0yMSkgICAgICBQQVNTKDEsIE00KQogSVZCICBpZ3Rf a21zX2N1cnNvcl9jcmNfY3Vyc29yLTEyOHgxMjgtc2xpZGluZyAgICAgIE5TUFQoMSwgTTM0KVBB U1MoNywgTTRNMzRNMjEpICAgICAgUEFTUygxLCBNNCkKIElWQiAgaWd0X2ttc19jdXJzb3JfY3Jj X2N1cnNvci0yNTZ4MjU2LW9mZnNjcmVlbiAgICAgIE5TUFQoMSwgTTM0KVBBU1MoNywgTTRNMzRN MjEpICAgICAgUEFTUygxLCBNNCkKIElWQiAgaWd0X2ttc19jdXJzb3JfY3JjX2N1cnNvci0yNTZ4 MjU2LW9uc2NyZWVuICAgICAgTlNQVCgxLCBNMzQpUEFTUyg3LCBNNE0zNE0yMSkgICAgICBQQVNT KDEsIE00KQogSVZCICBpZ3Rfa21zX2N1cnNvcl9jcmNfY3Vyc29yLTI1NngyNTYtc2xpZGluZyAg ICAgIE5TUFQoMSwgTTM0KVBBU1MoNywgTTRNMzRNMjEpICAgICAgUEFTUygxLCBNNCkKIElWQiAg aWd0X2ttc19jdXJzb3JfY3JjX2N1cnNvci02NHg2NC1vZmZzY3JlZW4gICAgICBOU1BUKDEsIE0z NClQQVNTKDcsIE00TTM0TTIxKSAgICAgIFBBU1MoMSwgTTQpCiBJVkIgIGlndF9rbXNfY3Vyc29y X2NyY19jdXJzb3ItNjR4NjQtb25zY3JlZW4gICAgICBOU1BUKDEsIE0zNClQQVNTKDcsIE00TTM0 TTIxKSAgICAgIFBBU1MoMSwgTTQpCiBJVkIgIGlndF9rbXNfY3Vyc29yX2NyY19jdXJzb3ItNjR4 NjQtcmFuZG9tICAgICAgTlNQVCgxLCBNMzQpUEFTUyg3LCBNNE0zNE0yMSkgICAgICBQQVNTKDEs IE00KQogSVZCICBpZ3Rfa21zX2N1cnNvcl9jcmNfY3Vyc29yLTY0eDY0LXNsaWRpbmcgICAgICBO U1BUKDEsIE0zNClQQVNTKDcsIE00TTM0TTIxKSAgICAgIFBBU1MoMSwgTTQpCiBJVkIgIGlndF9r bXNfY3Vyc29yX2NyY19jdXJzb3Itc2l6ZS1jaGFuZ2UgICAgICBOU1BUKDEsIE0zNClQQVNTKDcs IE00TTM0TTIxKSAgICAgIFBBU1MoMSwgTTQpCiBJVkIgIGlndF9rbXNfZmVuY2VfcGluX2xlYWsg ICAgICBOU1BUKDEsIE0zNClQQVNTKDcsIE00TTM0TTIxKSAgICAgIFBBU1MoMSwgTTQpCiBJVkIg IGlndF9rbXNfbW1pb192c19jc19mbGlwX3NldGNydGNfdnNfY3NfZmxpcCAgICAgIE5TUFQoMSwg TTM0KVBBU1MoNywgTTRNMzRNMjEpICAgICAgUEFTUygxLCBNNCkKIElWQiAgaWd0X2ttc19tbWlv X3ZzX2NzX2ZsaXBfc2V0cGxhbmVfdnNfY3NfZmxpcCAgICAgIE5TUFQoMSwgTTM0KVBBU1MoNywg TTRNMzRNMjEpICAgICAgUEFTUygxLCBNNCkKIElWQiAgaWd0X2ttc19yb3RhdGlvbl9jcmNfcHJp bWFyeS1yb3RhdGlvbiAgICAgIE5TUFQoMSwgTTM0KVBBU1MoNywgTTRNMzRNMjEpICAgICAgUEFT UygxLCBNNCkKIElWQiAgaWd0X2ttc19yb3RhdGlvbl9jcmNfc3ByaXRlLXJvdGF0aW9uICAgICAg TlNQVCgxLCBNMzQpUEFTUyg3LCBNNE0zNE0yMSkgICAgICBQQVNTKDEsIE00KQoqSFNXICBpZ3Rf a21zX3BsYW5lX3BsYW5lLXBhbm5pbmctdG9wLWxlZnQtcGlwZS1DLXBsYW5lLTEgICAgICBQQVNT KDIsIE00MCkgICAgICBETUVTR19XQVJOKDEsIE00MCkKTm90ZTogWW91IG5lZWQgdG8gcGF5IG1v cmUgYXR0ZW50aW9uIHRvIGxpbmUgc3RhcnQgd2l0aCAnKicKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngK