Received: by 2002:a25:31c3:0:0:0:0:0 with SMTP id x186csp4068281ybx; Mon, 4 Nov 2019 07:21:24 -0800 (PST) X-Google-Smtp-Source: APXvYqyXHxcb9UYwpxfFMvcPKGUO3RVRAfFjbqXdCU0OAcslx0EgjI+H20hvKMkXWygDnD185oN7 X-Received: by 2002:a05:6402:1a4f:: with SMTP id bf15mr11395348edb.160.1572880884555; Mon, 04 Nov 2019 07:21:24 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1572880884; cv=none; d=google.com; s=arc-20160816; b=ZoxGshv6mQSaozkDGeVB/VEZwZUK54FALRpzIDXOXylioV1Sv3hvJRrGgv3FGA4pyU gc4+ZU3Q1SF8UeDGaP8AjgXCecNUZTnZJVt99U4yPBHj24WlC852d9tXeLgIBq2yiF1X UzGC4Mxbb/lN9gwEJToN4+4povAxtq9e16Fz703QTK+SKkF/7OSWUpM8r6HERt4IY4sQ DDaSy5NCCNU3aJ6aanvrogB8sdQDX1oW5uiPY7ObFiPQ8scTI2BGYsuPIT4w9ObYkAsv h3OXusWKY68QmVjHb+hAIykMImrHXcXR3ZF0yLblniPv28JoRnKu2AF1DgVzDmgjuK7q 42RQ== 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:dkim-signature; bh=kWhAzAwwhxtGgknRZ5IBRtyGlHPypUCcC8cTfdMmp4o=; b=DO4gNGWBm98E7Kw+xbvkGG9HXP/WLwccjiBKEG6nwKpvkJkzRtjq5TLftkXb+7F6iI tu5fUvARq+AH9Na1qWJ5TYEzFI/sHZGkpffJh6C5tmYPomGna3qNr9HHfyebrIo3Tl1t lVgcJTqHIzNoiEimQmjPH2kQ4PoMvi98RniCr6KJrz6s1W+oD0aeg+uBB0z6kAReUIWZ ACv0SB0Z2DRFOgDqnyIMpGsIVClVvp7nRrxXNat+f4JDcYCQd2+RywAo4tl4Ge0fccxB JYoPq0sYApHFGnAZpDC2OYnBEVV+6Z6drIe0SXfd1ytjBarfBIu+TaHRAkvOxwepNfxr SGGQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=rE9XrtOV; 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=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g26si3147067edv.109.2019.11.04.07.21.00; Mon, 04 Nov 2019 07:21:24 -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; dkim=pass header.i=@kernel.org header.s=default header.b=rE9XrtOV; 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=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728558AbfKDPRh (ORCPT + 99 others); Mon, 4 Nov 2019 10:17:37 -0500 Received: from mail.kernel.org ([198.145.29.99]:36220 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727796AbfKDPRg (ORCPT ); Mon, 4 Nov 2019 10:17:36 -0500 Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7229820663; Mon, 4 Nov 2019 15:17:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572880656; bh=vLv3UOi/SngTRvl7gzNmmsDbqRgqMxbFhwwLSk46fTU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rE9XrtOVyOmKggacqYMCqtsNCUE0Pwxwo6+vx8ZGSnO8VEupIseNrIUZNyWpvmw7j zsi8M3QqZ4Mm6aEjAcZyotc8OaZGzgLQi+HCJMVuf8PGZo+nP7CGpzcvSGuRGOHZj3 c/zekPiSwe9eRGFgFOdBsF2B/8UKQP+m5GV0+BFY= Date: Mon, 4 Nov 2019 15:17:30 +0000 From: Will Deacon To: Yong Wu Cc: Matthias Brugger , Joerg Roedel , 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: <20191104151729.GC24909@willie-the-truck> 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: > This patchset mainly fixes a tlb flush timeout issue and use the new > iommu_gather to re-implement the tlb flush flow. and several clean up > patches about the tlb_flush. > > change note: > > v5: No code change. Only update the commit message of the last patch[7/7] > suggested from Tomasz in the internal review. I'm assuming Joerg will pick this up for 5.5. Will