Received: by 2002:a25:31c3:0:0:0:0:0 with SMTP id x186csp6233728ybx; Mon, 11 Nov 2019 06:06:49 -0800 (PST) X-Google-Smtp-Source: APXvYqyyYN2rzmnkdSyEemAAtbnoAj4mQnlz/rBoQOSOcdpsfNiktbL81zRWolrqqkE6cSgtKuv8 X-Received: by 2002:aa7:c65a:: with SMTP id z26mr26833591edr.261.1573481209158; Mon, 11 Nov 2019 06:06:49 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1573481209; cv=none; d=google.com; s=arc-20160816; b=Eo+qoeHyr/So87ktdiP2Z5x5UBQxmAuKZJS15zwRrcEILYW/wzwY5hxUPoiqwVDdu7 GavuXu6SwAvOY2IHuWIjs8H7HoNRPGrv3oX9UIqO45paGCacsAPt9LQMqCh9bPkMLHda K1AjTLRfGjGpLjJTDnzsWIhldr2xpPr/yCmCcBbO5ncTv1BtM9tcxE90kn+xT1n4ObAd d61jv8bG4mFtFAaIpqNuzlqRTnUj/DanKHq/dCsVnW0PgTUJo0v01mbG5xUSuMp2phZI nJO1MTxZC3spZgipfRXiCzqfWudYPql2NrwsEwwmMsEOioUWqpoOhN0GSwmi2joFkpZP uS+Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=Iuw7fdwaLEycQSZPsS+9a+WvZD+UDjAsuBSRaC2twxM=; b=WQj0sdDICDNxJfFVC7Fc5bJo7LK1NNkJgc48OTWYMA7CgUcWBxjION4FTiNjflexhy ji19c0gFFqaG4wx92RRJENlFSDuMx1cBbHqUtQgobrsAau1CSt6HGqmvHnJ6AguCxGDW nksf+9GUQtjyM0zlxwENWUOL9KYgktk3H3Rw/Van22UYgQGNGsOnAp1BNrB5Fpkv7ATX DQWqvD0hag370E+Nc9iHyMEedJwZD2mD6MTsQvP3Nm+F+xhPv3AuShpHAmIwcO1jRrAF rAKY12GsE/hQTfmJwB78IPde8GnbEAJ1YZrlsllhbcY66SehhGmcIfRDi0pKHGnBN1ug q3dA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=8bytes.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o1si8949617eje.298.2019.11.11.06.06.24; Mon, 11 Nov 2019 06:06:49 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=8bytes.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727022AbfKKOCz (ORCPT + 99 others); Mon, 11 Nov 2019 09:02:55 -0500 Received: from 8bytes.org ([81.169.241.247]:51270 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726903AbfKKOCz (ORCPT ); Mon, 11 Nov 2019 09:02:55 -0500 Received: by theia.8bytes.org (Postfix, from userid 1000) id 77629120; Mon, 11 Nov 2019 15:02:53 +0100 (CET) Date: Mon, 11 Nov 2019 15:02:52 +0100 From: Joerg Roedel To: Yong Wu Cc: Matthias Brugger , Will Deacon , Evan Green , Robin Murphy , Tomasz Figa , linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux-foundation.org, youlin.pei@mediatek.com, Nicolas Boichat , anan.sun@mediatek.com, cui.zhang@mediatek.com, chao.hao@mediatek.com, edison.hsieh@mediatek.com Subject: Re: [PATCH v5 0/7] Improve tlb range flush Message-ID: <20191111140251.GA18333@8bytes.org> References: <1572850868-22315-1-git-send-email-yong.wu@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1572850868-22315-1-git-send-email-yong.wu@mediatek.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 04, 2019 at 03:01:01PM +0800, Yong Wu wrote: > Yong Wu (7): > iommu/mediatek: Correct the flush_iotlb_all callback > iommu/mediatek: Add a new tlb_lock for tlb_flush > iommu/mediatek: Use gather to achieve the tlb range flush > iommu/mediatek: Delete the leaf in the tlb_flush > iommu/mediatek: Move the tlb_sync into tlb_flush > iommu/mediatek: Get rid of the pgtlock > iommu/mediatek: Reduce the tlb flush timeout value Applied, thanks.