From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID, USER_AGENT_NEOMUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88E56C46470 for ; Wed, 8 Aug 2018 09:52:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4277B21725 for ; Wed, 8 Aug 2018 09:52:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=8bytes.org header.i=@8bytes.org header.b="MFcN4X5c" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4277B21725 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727108AbeHHMLZ (ORCPT ); Wed, 8 Aug 2018 08:11:25 -0400 Received: from 8bytes.org ([81.169.241.247]:33040 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727058AbeHHMLZ (ORCPT ); Wed, 8 Aug 2018 08:11:25 -0400 Received: by theia.8bytes.org (Postfix, from userid 1000) id 2EFF42EA; Wed, 8 Aug 2018 11:52:28 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=8bytes.org; s=mail-1; t=1533721948; bh=hX1ZEh0C5EEcQZfr1NQZhjEEY9mKSGEJeFhfzduasy0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MFcN4X5cZ4KlRG1X7f+75Fe3JAhFcFwjy1van3PKoC/Tv+HoPAtURx+o3PzWjpCbu QshiyMWCSRhGBjBlLo2L0ZbNVNog3cNvAcaGmwqANdFm/Veu9Cl0GAwKS8Hfx/0FGJ 7X6niHLd4kdw9+ddnPk8/gN2TBbmBxBtoYyJ3PsmBBB3lJb5UJKBvplYzUUG+EHqZO 6RlDEELFZzh0kR+CjKvgbVH1dozuG9pUDcLmKoJpK4VCriHsONjU6R2saifpa1AjOe NxXweQSV1cVRdev5CQLe8zIhISX1WHJmsoHMIq/+j3PiTDfbIrbsTDhdYPHGb8VTTE IE0DJFUu4/hOg== Date: Wed, 8 Aug 2018 11:52:27 +0200 From: Joerg Roedel To: Dmitry Osipenko , Thierry Reding Cc: Robin Murphy , Jonathan Hunter , iommu@lists.linux-foundation.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/8] Tegra GART driver clean up and optimization Message-ID: <20180808095227.ll723ibwtyclih32@8bytes.org> References: <20180804143003.15817-1-digetx@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180804143003.15817-1-digetx@gmail.com> User-Agent: NeoMutt/20170421 (1.8.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hey Thierry, On Sat, Aug 04, 2018 at 05:29:55PM +0300, Dmitry Osipenko wrote: > Dmitry Osipenko (8): > memory: tegra: Provide facility for integration with the GART driver > iommu/tegra: gart: Provide access to Memory Controller driver > iommu/tegra: gart: Clean up drivers module code > iommu/tegra: gart: Remove pr_fmt and clean up includes > iommu/tegra: gart: Clean up driver probe errors handling > iommu/tegra: gart: Ignore devices without IOMMU phandle in DT > iommu: Introduce iotlb_sync_map callback > iommu/tegra: gart: Optimize mapping / unmapping performance > > drivers/iommu/iommu.c | 8 ++- > drivers/iommu/tegra-gart.c | 99 +++++++++++++++++++++++--------------- > drivers/memory/tegra/mc.c | 26 ++++++++-- > include/linux/iommu.h | 1 + > include/soc/tegra/mc.h | 13 +++++ > 5 files changed, 103 insertions(+), 44 deletions(-) Can you have a look please whether this is safe to go upstream? Thanks, Joerg