{"id":812834,"url":"http://patchwork.ozlabs.org/api/covers/812834/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-imx/cover/1505221238-9428-1-git-send-email-thunder.leizhen@huawei.com/","project":{"id":19,"url":"http://patchwork.ozlabs.org/api/projects/19/?format=json","name":"Linux IMX development","link_name":"linux-imx","list_id":"linux-imx-kernel.lists.patchwork.ozlabs.org","list_email":"linux-imx-kernel@lists.patchwork.ozlabs.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1505221238-9428-1-git-send-email-thunder.leizhen@huawei.com>","list_archive_url":null,"date":"2017-09-12T13:00:35","name":"[v2,0/3] arm-smmu: performance optimization","submitter":{"id":67123,"url":"http://patchwork.ozlabs.org/api/people/67123/?format=json","name":"Zhen Lei","email":"thunder.leizhen@huawei.com"},"mbox":"http://patchwork.ozlabs.org/project/linux-imx/cover/1505221238-9428-1-git-send-email-thunder.leizhen@huawei.com/mbox/","series":[{"id":2695,"url":"http://patchwork.ozlabs.org/api/series/2695/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-imx/list/?series=2695","date":"2017-09-12T13:00:35","name":"arm-smmu: performance optimization","version":2,"mbox":"http://patchwork.ozlabs.org/series/2695/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/812834/comments/","headers":{"Return-Path":"","X-Original-To":"incoming-imx@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-imx@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.infradead.org\n\t(client-ip=65.50.211.133; helo=bombadil.infradead.org;\n\tenvelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org;\n\treceiver=)","ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=lists.infradead.org\n\theader.i=@lists.infradead.org\n\theader.b=\"HCq8qcR6\"; dkim-atps=neutral"],"Received":["from bombadil.infradead.org (bombadil.infradead.org\n\t[65.50.211.133])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xs4hm5Mmwz9rxl\n\tfor ;\n\tTue, 12 Sep 2017 23:02:38 +1000 (AEST)","from localhost ([127.0.0.1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux))\n\tid 1drkpm-0008LT-UN; Tue, 12 Sep 2017 13:02:34 +0000","from szxga04-in.huawei.com ([45.249.212.190])\n\tby bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux))\n\tid 1drkpP-00081S-Ck for linux-arm-kernel@lists.infradead.org;\n\tTue, 12 Sep 2017 13:02:17 +0000","from 172.30.72.58 (EHLO DGGEMS412-HUB.china.huawei.com)\n\t([172.30.72.58])\n\tby dggrg04-dlp.huawei.com (MOS 4.4.6-GA FastPath queued)\n\twith ESMTP id DHB84762; Tue, 12 Sep 2017 21:01:31 +0800 (CST)","from localhost (10.177.23.164) by DGGEMS412-HUB.china.huawei.com\n\t(10.3.19.212) with Microsoft SMTP Server id 14.3.301.0;\n\tTue, 12 Sep 2017 21:01:23 +0800"],"DKIM-Signature":"v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20170209; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post:\n\tList-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To\n\t:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:\n\tResent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:\n\tList-Owner; bh=OQdbKXzRAFbMihERr5U/C7pNRNfeu0MAzD7nxuFGg+s=;\n\tb=HCq8qcR6drb0MT\n\t9pBkEaM9g3zmKdDHeJ36J6qAQeDJkq7UZO03RMG9th0p9QR848WCC5TVO2cc49CvPcbI8eTTCZrEV\n\tX1UQ88celufH/w4Mv1waam7PfHKQODjIZOLrwvYGli87kV6sZRUuj8kptaymK8QiL069AR2SdNG2K\n\ttMbQWxlGIVEJzfKA8MaUenZ1foIlsi+IJxwOQy4a2CnRLSiOYKVFl2kAaPeeU/oRaw+v0aC7o4aJD\n\thAxCiTmy+uEHlCQwXozSGY0X5i3t3uwgEkUZeKIlhfT+nxLNNwypq1T2sJ4Ee2Dnergnmq8w3aNil\n\tjybI/jS/+qHlHUKx+E8Q==;","From":"Zhen Lei ","To":"Will Deacon , Joerg Roedel ,\n\tlinux-arm-kernel , iommu\n\t, Robin Murphy , \n\tlinux-kernel ","Subject":"[PATCH v2 0/3] arm-smmu: performance optimization","Date":"Tue, 12 Sep 2017 21:00:35 +0800","Message-ID":"<1505221238-9428-1-git-send-email-thunder.leizhen@huawei.com>","X-Mailer":"git-send-email 1.9.5.msysgit.0","MIME-Version":"1.0","X-Originating-IP":"[10.177.23.164]","X-CFilter-Loop":"Reflected","X-Mirapoint-Virus-RAPID-Raw":"score=unknown(0),\n\trefid=str=0001.0A090202.59B7DAAC.00EE, ss=1, re=0.000, recu=0.000,\n\treip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0,\n\tso=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32","X-Mirapoint-Loop-Id":"d367de313be78997ecc11c16777dbe61","X-CRM114-Version":"20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ","X-CRM114-CacheID":"sfid-20170912_060211_689506_DBA49409 ","X-CRM114-Status":"UNSURE ( 6.55 )","X-CRM114-Notice":"Please train this message.","X-Spam-Score":"-1.9 (-)","X-Spam-Report":"SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-1.9 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t-0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay\n\tdomain\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]","X-BeenThere":"linux-arm-kernel@lists.infradead.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"Jinyue Li , Kefeng\n\tWang , Zhen\n\tLei , Libin ,\n\tHanjun Guo ","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Sender":"\"linux-arm-kernel\" ","Errors-To":"linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org","List-Id":"linux-imx-kernel.lists.patchwork.ozlabs.org"},"content":"v1 -> v2:\nbase on (add02cfdc9bc2 \"iommu: Introduce Interface for IOMMU TLB Flushing\")\n\nZhen Lei (3):\n iommu/arm-smmu-v3: put off the execution of TLBI* to reduce lock\n confliction\n iommu/arm-smmu-v3: add support for unmap an iova range with only one\n tlb sync\n iommu/arm-smmu: add support for unmap a memory range with only one tlb\n sync\n\n drivers/iommu/arm-smmu-v3.c | 52 ++++++++++++++++++++++++++++++++++----\n drivers/iommu/arm-smmu.c | 10 ++++++++\n drivers/iommu/io-pgtable-arm-v7s.c | 32 +++++++++++++++--------\n drivers/iommu/io-pgtable-arm.c | 30 ++++++++++++++--------\n drivers/iommu/io-pgtable.h | 1 +\n 5 files changed, 99 insertions(+), 26 deletions(-)"}