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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 E3312C2B9F4 for ; Tue, 22 Jun 2021 22:03:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B93E061374 for ; Tue, 22 Jun 2021 22:03:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229934AbhFVWF4 (ORCPT ); Tue, 22 Jun 2021 18:05:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36790 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229625AbhFVWFz (ORCPT ); Tue, 22 Jun 2021 18:05:55 -0400 Received: from mail-qt1-x833.google.com (mail-qt1-x833.google.com [IPv6:2607:f8b0:4864:20::833]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FCFFC061574 for ; Tue, 22 Jun 2021 15:03:38 -0700 (PDT) Received: by mail-qt1-x833.google.com with SMTP id l2so615486qtq.10 for ; Tue, 22 Jun 2021 15:03:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=wkAr8aOuO1gqCpd3kuOd4aOsjsXn3orrM4lykm5kRRg=; b=k9sbw7UQKZqwqLvfcyT9h2n90eADsv5f+9xzfFVaan7PRpVp15NSetJiykfVkB4JNg hvBZppmrT/oYJzeCrcGNo8L02swCm1zQXq4eR7ZmZ4ul+mWpNrmy08v0+2Ub8hnqN1SY 4vtXbW+8DVS+DpjxxO7tp9VEIrXcKQj1IgRB96zbuK84qj4r4JcWM34vt2+Hn1h6a2Si 6exmdWvEUmRqbO0RHDCyG10IEHIXx+KaHu4sXisl2WmF5x8m0uoNxkKtDV7OQpIGBrwU mpsDQaFp+LKpFkeS7GmgZWQToLTInOKHPvwiet9AwMWyay0OGZ2Rve8APqCHgxyCHLW2 EvKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mime-version:content-disposition; bh=wkAr8aOuO1gqCpd3kuOd4aOsjsXn3orrM4lykm5kRRg=; b=gxMF8HIIJQ3PmOPb1CkRa0B7aVpiX18S7sIrofDw7qpw/s+W5Dj18c32pMVfnzTFZr Jq8Q+h9fkGNV8THYN+HXdr0EjY/GTp3XV2prxnVVu0gDDS0UmY6vjngz4nJHxXWI7j8A x3Yg8Nqki4dcUNDEGscs/SkB5qLOuhT4jR1kVQllkpq08ihemcgdnIOB9QygqhsPm42t 0+mE5IxcjVZKrre70NKuG8I93posJsdtbo/cg332hD21hx0kyYK3gw8xAr7DeydRgbRh +Y735NG+DHlT/OT8CriIJTnBrU1QK+70ypX0Y/Fp9OPjLcym62uKKATmCuHe3r4B8AOl D4YA== X-Gm-Message-State: AOAM530t/aAwDlsMlKF+RAxjbc/v3T3rs64+hJx2NnOaSosJafZ2vsx4 5O/qxa5SMzIuiPtz8ab5IhU= X-Google-Smtp-Source: ABdhPJw5wlgNzHs51lnfgoAS8VpgiYGVphCz1eWTvbl4nkSpSbrgoC/PAM2gW85QBDR/QE++QYnu9w== X-Received: by 2002:ac8:4984:: with SMTP id f4mr909028qtq.106.1624399417307; Tue, 22 Jun 2021 15:03:37 -0700 (PDT) Received: from fedora ([130.44.160.152]) by smtp.gmail.com with ESMTPSA id q14sm565362qtw.24.2021.06.22.15.03.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Jun 2021 15:03:36 -0700 (PDT) Sender: Konrad Rzeszutek Wilk Date: Tue, 22 Jun 2021 18:03:34 -0400 From: Konrad Rzeszutek Wilk To: torvalds@linux-foundation.org, linux-kernel@vger.kernel.org Cc: dominique.martinet@atmark-techno.com, jxgao@google.com, hch@lst.de, lukas@mntmn.com, aymen.sghaier@nxp.com, herbert@gondor.apana.org.au, davem@davemloft.net, iommu@lists.linux-foundation.org, erdemaktas@google.com, marcorr@google.com, pgonda@google.com, chanho61.park@samsung.com Subject: [GIT PULL] (stable) stable/for-linus-5.14 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hey Linus, Please git pull the following branch: git pull git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git stable/for-linus-5.14 which has the regression for the DMA operations where the offset was ignored and corruptions would appear. Going forward there will be a cleanups to make the offset and alignment logic more clearer and better test-cases to help with this. Bumyong Lee (1): swiotlb: manipulate orig_addr when tlb_addr has offset kernel/dma/swiotlb.c | 23 +++++++++++++++-------- 1 file changed, 15 insertions(+), 8 deletions(-)