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=-3.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 08367C43603 for ; Fri, 20 Dec 2019 00:32:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C6E412465E for ; Fri, 20 Dec 2019 00:32:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bVabQMVq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727145AbfLTAcd (ORCPT ); Thu, 19 Dec 2019 19:32:33 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:45436 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726964AbfLTAcc (ORCPT ); Thu, 19 Dec 2019 19:32:32 -0500 Received: by mail-pl1-f195.google.com with SMTP id b22so3314676pls.12; Thu, 19 Dec 2019 16:32:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=7/Hluy6r2VW8M5PHO8z1hcbWtjMcwj/79LYueYPEReY=; b=bVabQMVqnaD1wxYaqbc41uMz1hUBO6Y6CTs8bokHeGCAwwt5Zcp7i3fptcZFlK/iwB dbVyVoiXdVOH81rG1Uz/+dTwvngouWGqQqUrCu7VSbFH8BdyIXalmtC4kj8HvLNmjt3L VC+HLZkHFViqlmPjws24dF8llKxYYOHG1i5iyecaLfMm3mkFFdyFWLXhoLlIi0XtAOEN /GvheGWlmXZNKQNmx2m5CJVzdc8+YExe5DxcDxu4Tt0HxbAZFkPKoeLM0lIyslg2Xqr6 k/8A4PzPhRUoUU3cR7C+WhgNNrTq2us95DbcrgyMSM/3c2Rf+mppm+pZ+lSMGuVoVson suOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=7/Hluy6r2VW8M5PHO8z1hcbWtjMcwj/79LYueYPEReY=; b=n4mHD9/r5Ft90ExG/oWVbaIFKj8rQCXgH2CZpb22ILvVzGKQB7g8sFDmH58naX212x QuSUm2O93bWauQ8NxSVlUyIqasPJEEhe38Ulcs+xg3pIKKMMS8MQRnhSccOMG7dQVBiE A6zaVg26uu1BPdPtthbhvXixZWnM8sZTzSa/i6OS2L+aNZyivbG5AXjN4DwA3ll7OgjK bJuZgcXGdJ3R3IQeFwKq/v7/qxp8FO3hRUKQZfL47pSwv+yBFlI8Tl9rwVH/OwSWvxN5 MC4c4YRfK+1HsSDMedKmC3zEu35ns3wTtJU1lATcwXWO647TOrsGRlGyRbX3hkUY/rf8 kQhA== X-Gm-Message-State: APjAAAU/mzowXH6JXdZlViT8OCYZVsEg2T0RxIM9evbl6ImpmwGKT5S+ SpN+93I2Bkw30tz1hQoOL3wkmDW1 X-Google-Smtp-Source: APXvYqyejX7YMmVp34ctzUEmdK5Wj6hSszdLT49vgsiUfowiWDd13bl0Ef/tISxORYtldA5F34R+bg== X-Received: by 2002:a17:902:aa41:: with SMTP id c1mr2608420plr.340.1576801951886; Thu, 19 Dec 2019 16:32:31 -0800 (PST) Received: from Asurada-Nvidia.nvidia.com (thunderhill.nvidia.com. [216.228.112.22]) by smtp.gmail.com with ESMTPSA id a23sm10145845pfg.82.2019.12.19.16.32.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Dec 2019 16:32:31 -0800 (PST) From: Nicolin Chen To: thierry.reding@gmail.com, joro@8bytes.org Cc: jonathanh@nvidia.com, linux-tegra@vger.kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/4] iommu/tegra-smmu: A set of small fixes Date: Thu, 19 Dec 2019 16:29:10 -0800 Message-Id: <20191220002914.19043-1-nicoleotsuka@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, This series of patches are some small fixes for tegra-smmu, mainly tested Tegra210 with downstream kernel. As we only enabled limited clients for Tegra210 on mainline tree, I am not sure how critical these fixes are, so not CCing stable tree. Nicolin Chen (4): memory: tegra: Correct reset value of xusb_hostr iommu/tegra-smmu: Do not use PAGE_SHIFT and PAGE_MASK iommu/tegra-smmu: Fix iova->phy translation iommu/tegra-smmu: Prevent race condition between map and unmap drivers/iommu/tegra-smmu.c | 29 ++++++++++++++++++++++++----- drivers/memory/tegra/tegra210.c | 2 +- 2 files changed, 25 insertions(+), 6 deletions(-) -- 2.17.1