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=-20.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=unavailable 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 091A7C2D0E4 for ; Fri, 20 Nov 2020 18:45:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A3FC124196 for ; Fri, 20 Nov 2020 18:45:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20150623.gappssmtp.com header.i=@kernel-dk.20150623.gappssmtp.com header.b="ZQqGLnEa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731557AbgKTSpg (ORCPT ); Fri, 20 Nov 2020 13:45:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43640 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731039AbgKTSpf (ORCPT ); Fri, 20 Nov 2020 13:45:35 -0500 Received: from mail-io1-xd43.google.com (mail-io1-xd43.google.com [IPv6:2607:f8b0:4864:20::d43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0CAB9C0617A7 for ; Fri, 20 Nov 2020 10:45:34 -0800 (PST) Received: by mail-io1-xd43.google.com with SMTP id u21so10934630iol.12 for ; Fri, 20 Nov 2020 10:45:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=to:cc:from:subject:message-id:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=9p6HVvTWyMaxmoezpfttIAofpYXRqeK+9qf/+06wmto=; b=ZQqGLnEa7hjw4nR1wm65a+144RSbuyKUPwO7mJsCNe9BQTrxiufHI4og/JdpSYdjI1 kX/CXhyURpVjT97d7WGHCAudhRvMVg74NGKNEaa/sOF7LAc24Y6Qt37BajlDsSMYymHS ZLgHch0yGTU5q5J4bzAdVNxY7a2RiSVfEd1ZT++u56/tQqtsdTx59pXGV4ifIKj1uPXV HCn35VsnBPt9DZS6zR23snI0pRiBlP5ANRSfaFdjHedkny0W7qxdbQ3i+2/KAEdFZEa9 5krjD7SY3fhX/67rgtrlmJQ9tzB589gaAc1cO2i81xv/ao9wfMlOnf+qKid5F9fGjVqu ZfDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:cc:from:subject:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=9p6HVvTWyMaxmoezpfttIAofpYXRqeK+9qf/+06wmto=; b=flh4bnW9pwYLJIRmy8Qn1YavbYduVZKWQeKwntL4/GfxhNaz1m8hHrPfRGb7+w51/V NLWFZjLnVAAi1NTCVdogPlKqoZiNDlfIifh5Xi4/foDh+HkRQfkwLmgAfMDEI25BnWFY UfbDGCURhX61DfcM/4nLNMpGLBJQ5WO6Nzf/KOrAEvNY2py7b5NzbSLj6LYkqtmdjpTq pmF0ELdcwOgQYDBsmGS8Tz24QkWRqimXEgrJcyebuqNsy7iPV7f3OZJW3R5G7EWlG0PR s2diK1cMJVHDgxNaSYSryg7dhN2ht9HVzw45Dx2a+ISGBRiUbDDy+jMIkn28iC6FxNyE V6dw== X-Gm-Message-State: AOAM530JZYwwGLhl4Y7jxU73QXXWX7ZdK6FVKYLFMbsRCWM8MW3Iw6k3 kFD5A+AjgehTIEtVHeLNnBW4R6S5ftQ6qw== X-Google-Smtp-Source: ABdhPJw1cl1IXDp1ajW4jbHHFNzDI3Cw5IX6pUJg6cJNPmgcEAaY516seWCBiyzjiInau09n42lxQA== X-Received: by 2002:a6b:7947:: with SMTP id j7mr26726951iop.143.1605897933008; Fri, 20 Nov 2020 10:45:33 -0800 (PST) Received: from [192.168.1.30] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id p24sm2524598ill.59.2020.11.20.10.45.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 20 Nov 2020 10:45:32 -0800 (PST) To: Linus Torvalds Cc: io-uring , "linux-kernel@vger.kernel.org" From: Jens Axboe Subject: [GIT PULL] io_uring fixes for 5.10-rc Message-ID: <6535286b-2532-dc86-3c6e-1b1e9bce358f@kernel.dk> Date: Fri, 20 Nov 2020 11:45:31 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, Mostly regression or stable fodder: - Disallow async path resolution of /proc/self - Tighten constraints for segmented async buffered reads - Fix double completion for a retry error case - Fix for fixed file life times (Pavel) Please pull! The following changes since commit 88ec3211e46344a7d10cf6cb5045f839f7785f8e: io_uring: round-up cq size before comparing with rounded sq size (2020-11-11 10:42:41 -0700) are available in the Git repository at: git://git.kernel.dk/linux-block.git tags/io_uring-5.10-2020-11-20 for you to fetch changes up to e297822b20e7fe683e107aea46e6402adcf99c70: io_uring: order refnode recycling (2020-11-18 08:02:10 -0700) ---------------------------------------------------------------- io_uring-5.10-2020-11-20 ---------------------------------------------------------------- Jens Axboe (4): proc: don't allow async path resolution of /proc/self components io_uring: handle -EOPNOTSUPP on path resolution mm: never attempt async page lock if we've transferred data already io_uring: don't double complete failed reissue request Pavel Begunkov (2): io_uring: get an active ref_node from files_data io_uring: order refnode recycling fs/io_uring.c | 57 ++++++++++++++++++++++++++++++++++++++++++--------------- fs/proc/self.c | 7 +++++++ mm/filemap.c | 18 ++++++++++++++---- 3 files changed, 63 insertions(+), 19 deletions(-) -- Jens Axboe