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=-15.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 8F764C4363D for ; Fri, 2 Oct 2020 17:48:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 55762206DD for ; Fri, 2 Oct 2020 17:48:52 +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="lwS52s5o" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388299AbgJBRsv (ORCPT ); Fri, 2 Oct 2020 13:48:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57434 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726017AbgJBRsv (ORCPT ); Fri, 2 Oct 2020 13:48:51 -0400 Received: from mail-io1-xd44.google.com (mail-io1-xd44.google.com [IPv6:2607:f8b0:4864:20::d44]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D61EC0613D0 for ; Fri, 2 Oct 2020 10:48:50 -0700 (PDT) Received: by mail-io1-xd44.google.com with SMTP id k25so2425448ioh.7 for ; Fri, 02 Oct 2020 10:48:50 -0700 (PDT) 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=wwHs4GL4cPKtYEmgUAWXGIjajFNzzeAQGOe82nZJvDY=; b=lwS52s5o7a5JYw5/tmMSL7zEVBJUshzHp2KjlHiDn3KFI/TOi8NfTMVgCqwXUvbJmX bGxH0pG+nz7OsOPVw0DwxtCqggm7NHwm5zpBxa0O0PJDJXXNkHWyFk9h12ZMitD6CT2v N8DCeclCfCeWk2gcpOJA3W5I0pmjrffmkSrbXkrBT056n2QWSQPfSQoGJ2V6bF07h/wp ZE7ytf3jawIZ9rxDi797nqqKDhQzJTW5P2VsdwDGfr25MsExa6lAM/3oRPxjPQZrxMVt emWoCOIVcL2ioq9gKUx17h8Lfvmj5YsoKr8syQfCc+rHfKcys+JqFA/lSOUCkECGLRFP Gedw== 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=wwHs4GL4cPKtYEmgUAWXGIjajFNzzeAQGOe82nZJvDY=; b=gtnpytL0gRpkux6IomlwCdtBaPJyIRjFhH5yLVfjxh0oBIjkUyF2cinYVc6p2j8ojM Nokj2OpR9Ef0EHkQeJ9P0Tvje0GsPoJQlur4RDPe1NkdxMZ+Lt5tYiZ4J1O6I5xdCBSu 3uktCGmuDn5GQq9iyhml+npwVordp4keHKjKSFOy/Z0rzemgvBgAFxBm9j6kiRMXw+Th vSkce4s9n7HPi0PbfF76hRlrmzV5UQ7rPMTUxz5vhOe4KKgpCHbY912vl3O0Q3Wwb1DS x63y0EuSLYPhXwQhom6uGbXgv/KjKy8ly3grJB7J8OMq/mXGPspcu2HNLprkWSemA+6K uVDw== X-Gm-Message-State: AOAM530vIqaQayIBttB1oBMYb3mheF1bSdjFeir0WjrSlwnz5F8FyVGD ePOM36VaZU+zhTkF2qrG50R2GKuK9wYefQ== X-Google-Smtp-Source: ABdhPJwrScYznco9bTGhKLudt4SEG2zHhZ+gYbPkSWKhUuY1UWBO1K9V4sOjQeDxqxo0wehGhrDm0A== X-Received: by 2002:a5d:8e0a:: with SMTP id e10mr2886385iod.169.1601660929540; Fri, 02 Oct 2020 10:48:49 -0700 (PDT) Received: from [192.168.1.30] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id i27sm1156102ill.12.2020.10.02.10.48.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 Oct 2020 10:48:49 -0700 (PDT) To: Linus Torvalds Cc: io-uring , "linux-kernel@vger.kernel.org" From: Jens Axboe Subject: [GIT PULL] io_uring fixes for 5.9-rc Message-ID: <06ed71bb-ed17-9621-d461-e189ce217d28@kernel.dk> Date: Fri, 2 Oct 2020 11:48:48 -0600 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, - Fix for async buffered reads if read-ahead is fully disabled (Hao) - double poll match fix - ->show_fdinfo() potential ABBA deadlock complaint fix Please pull! The following changes since commit f38c7e3abfba9a9e180b34f642254c43782e7ffe: io_uring: ensure async buffered read-retry is setup properly (2020-09-25 15:39:13 -0600) are available in the Git repository at: git://git.kernel.dk/linux-block.git tags/io_uring-5.9-2020-10-02 for you to fetch changes up to c8d317aa1887b40b188ec3aaa6e9e524333caed1: io_uring: fix async buffered reads when readahead is disabled (2020-09-29 07:54:00 -0600) ---------------------------------------------------------------- io_uring-5.9-2020-10-02 ---------------------------------------------------------------- Hao Xu (1): io_uring: fix async buffered reads when readahead is disabled Jens Axboe (2): io_uring: always delete double poll wait entry on match io_uring: fix potential ABBA deadlock in ->show_fdinfo() fs/io_uring.c | 23 ++++++++++++++++++----- mm/filemap.c | 6 +++++- 2 files changed, 23 insertions(+), 6 deletions(-) -- Jens Axboe