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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9589FC77B78 for ; Wed, 26 Apr 2023 17:22:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233308AbjDZRWg (ORCPT ); Wed, 26 Apr 2023 13:22:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45668 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231331AbjDZRWg (ORCPT ); Wed, 26 Apr 2023 13:22:36 -0400 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE2A4659C; Wed, 26 Apr 2023 10:22:31 -0700 (PDT) Received: by mail-wr1-x42d.google.com with SMTP id ffacd0b85a97d-2f8405b3dc1so4631695f8f.3; Wed, 26 Apr 2023 10:22:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1682529750; x=1685121750; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date:message-id:reply-to; bh=01hZS7A7jytOXyQf8r/c/6XNX53aVGNcnKzJAHehHTw=; b=OBibne1aPzMp1xZq92cu/7tUFqIF9YuvnoESy+Gmt4+qOIk00xNI7o6e2o1zdKtBFm EBLN0aNy9FYOFqm9tCQ4m9PurNEW2G8sW/7Gs5bemO7EBfmZdI0n0EeNlHouXmUxCAC0 K/Kmg5zrDuRTQnc0UQP7Kf41lE3N4sPIFmyT+XWZswcC9Yu7VaDIfw1f+g1jFXgNfdjH F8/3RCqDY+HeQa5zgQ6Um9Us3JN+YTDDaKWYBNLf44boDGb289clhYiiEE45Kzxe94gT QshUCAh5BaB74tX3q7yQKwr3hI14qSHdTeHvqDxmITXuPwNiaCCnTGn+yfVec25/2xsV zpEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682529750; x=1685121750; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=01hZS7A7jytOXyQf8r/c/6XNX53aVGNcnKzJAHehHTw=; b=jiGPZcXehMY8vFaFVpUYSD5QxDvBRqyn0KNgSX01lqiieqgjQ4M7GgMbujuuZdXjc0 ybUhAdc7U8biDrm8gB0HuKH1Kl7CEQDKZG/sfkiEfA2vmp4HljMhdAp9lGapBVX63Vyj e5BVmzgpYFZSBADIUchbIGzzmAK9M2iH7t9tCC6A740yNVnvI6JHzJKgaHzF7qf2ihNz 1cegOQ6VslfpTZXsT9dPHQyNrqk06gtJ+neZAlRldb84NKS6xDGEzjuDsMxPh1xay7oQ FV5zUFror8Uy4qWnnVhDFEYYDkJ2P27mk8MdtEansutzMUIiR6K4Gtk27OnW7znV6MRz lFlQ== X-Gm-Message-State: AAQBX9ePvZruRIQGL5rBZBeCFL029/2/ij3b6AEFpIlQM6C/LhlVEZ7a FzHU0m+oVO4REkKcLH1MGak= X-Google-Smtp-Source: AKy350Yl71g8ZkyU3xL+JBuIEkB73C4V/X1yVsiwQSxSK7YpxyUITrbsqrNAQKKJGxc4/m0SmBrt+w== X-Received: by 2002:a5d:5492:0:b0:2fa:9036:9cf with SMTP id h18-20020a5d5492000000b002fa903609cfmr15513729wrv.37.1682529749903; Wed, 26 Apr 2023 10:22:29 -0700 (PDT) Received: from localhost.localdomain (host-87-21-14-179.retail.telecomitalia.it. [87.21.14.179]) by smtp.gmail.com with ESMTPSA id v21-20020a7bcb55000000b003f16f362ae7sm18675613wmj.21.2023.04.26.10.22.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Apr 2023 10:22:29 -0700 (PDT) From: "Fabio M. De Francesco" To: Tyler Hicks , Christian Brauner , Dave Chinner , "Fabio M. De Francesco" , "Matthew Wilcox (Oracle)" , Herbert Xu , Al Viro , ecryptfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/3] fs/ecryptfs: Replace kmap{,_atomic}() with kmap_local_page() Date: Wed, 26 Apr 2023 19:22:20 +0200 Message-Id: <20230426172223.8896-1-fmdefrancesco@gmail.com> X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: ecryptfs@vger.kernel.org kmap() and kmap_atomic() have been deprecated in favor of kmap_local_page(). Therefore, replace kmap() and kmap_atomic() with kmap_local_page(). Tested in a QEMU/KVM x86_32 VM, 6GB RAM, booting a kernel with HIGHMEM64GB enabled. v1->v2: Patches 1/3 and 2/3 were not grouped in a series. Patch 3/3 is new. Therefore, currently one series groups all conversions needed if fs/ecryptfs. The subject of 2/3 changed to differentiate between it and 3/3. Furthermore, the commit messages of 1/3 and 2/3 have been largely reworked. Fabio M. De Francesco (3): fs/ecryptfs: Replace kmap() with kmap_local_page() fs/ecryptfs: Use kmap_local_page() in ecryptfs_write() fs/ecryptfs: Use kmap_local_page() in copy_up_encrypted_with_header() fs/ecryptfs/crypto.c | 8 ++++---- fs/ecryptfs/mmap.c | 4 ++-- fs/ecryptfs/read_write.c | 12 ++++++------ 3 files changed, 12 insertions(+), 12 deletions(-) -- 2.40.0