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=-12.5 required=3.0 tests=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=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 62D1EC433DF for ; Fri, 26 Jun 2020 19:42:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3BBE8206C3 for ; Fri, 26 Jun 2020 19:42:21 +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="ZrEhMFIQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725781AbgFZTmU (ORCPT ); Fri, 26 Jun 2020 15:42:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35130 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725275AbgFZTmU (ORCPT ); Fri, 26 Jun 2020 15:42:20 -0400 Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F6A0C03E979 for ; Fri, 26 Jun 2020 12:42:20 -0700 (PDT) Received: by mail-pf1-x442.google.com with SMTP id 67so982994pfg.5 for ; Fri, 26 Jun 2020 12:42:20 -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=sjZkk2ohguzX2taCj5iKPqcZeXksHN3X9kXAkAwuPs8=; b=ZrEhMFIQQ04PvWXlRlUmhNWePiKl2rLmLxp/ffKGPcdncklUGyAnrXT9yEYTj5nyma japQJ4dYbwRzpQOEaEqE26M2RNDrqROpFpMU9ZsHyrgFs7leaVqTzIQKWtgf2BG4a7IL 7HQ085zrbJ6QABjGoLm5/wdKF8D8F9j8hKpfdE5iflRA9zCeA8mgky1GkwyeQYFiYW8h nXlIMYoHK0/swhF4J6cp/QHKi/3rcTsObBAZDihY+YTyXObjOcbcLIzUgGC8J5jaM0XK 4gRI8tNDTjQvEeMZopqGjVpK7Fi0ZVaHB07Q1K0wbrIdridZMe5GHspMUqSpFW5NDz5G IO/g== 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=sjZkk2ohguzX2taCj5iKPqcZeXksHN3X9kXAkAwuPs8=; b=oTsEIPabMh/cg4vUThZpeGMJxMoFodj7h1LKzW9GbuGImy51iuKytaAG5SHyau4ru/ A/8Z3rEoz3zcKYlM/AjSfM/b3DVxTD32qXxu9FubeJZwNdPf4mO9RVfHMh2WXaVV24SJ w6zEoTbX/JmUI5LVrAOVxzs2x92pqWycmXtYUiGWDKw8ZRNwFOFRHSuitmfD3UcKfQMV kdWe5x0caUXsYfeVl3m1mJ34C6ZkWWmgeyj5sRIphgR6oEd/TdKTj5U4m4Tk0vfhKjEr OQr3NtTylnAmhTcQR+EQnj4aeD1Vvgpr4wcZcqhBSPoGlCokTGsSfX/Gw2vTzb+mUxtl TC7g== X-Gm-Message-State: AOAM530DPNfB/APaGaG77/rOh8VlJeCUfMeW4ZQCh7k4XZ4SQ39vUSKa yxrVCnHcYIKuwY4+1obDKGsmNw== X-Google-Smtp-Source: ABdhPJzPZ9cGfujtMwVKZFWK97745rdmhxZ/GVYvUXDmfr1vEqjC7NQ9CNMTYPnBY0aZ7R8+deV72g== X-Received: by 2002:a63:a843:: with SMTP id i3mr302296pgp.190.1593200540047; Fri, 26 Jun 2020 12:42:20 -0700 (PDT) Received: from [192.168.1.58] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id h8sm22938348pgm.16.2020.06.26.12.42.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 26 Jun 2020 12:42:19 -0700 (PDT) To: Linus Torvalds Cc: io-uring , "linux-kernel@vger.kernel.org" From: Jens Axboe Subject: [GIT PULL] io_uring fixes for 5.8-rc3 Message-ID: Date: Fri, 26 Jun 2020 13:42:18 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Hi Linus, Three small fixes for 5.8-rc3: - Close a corner case for polled IO resubmission (Pavel) - Toss commands when exiting (Pavel) - Fix SQPOLL conditional reschedule on perpetually busy submit (Xuan) Please pull! The following changes since commit 48778464bb7d346b47157d21ffde2af6b2d39110: Linux 5.8-rc2 (2020-06-21 15:45:29 -0700) are available in the Git repository at: git://git.kernel.dk/linux-block.git tags/io_uring-5.8-2020-06-26 for you to fetch changes up to d60b5fbc1ce8210759b568da49d149b868e7c6d3: io_uring: fix current->mm NULL dereference on exit (2020-06-25 07:20:43 -0600) ---------------------------------------------------------------- io_uring-5.8-2020-06-26 ---------------------------------------------------------------- Pavel Begunkov (2): io_uring: fix hanging iopoll in case of -EAGAIN io_uring: fix current->mm NULL dereference on exit Xuan Zhuo (1): io_uring: fix io_sq_thread no schedule when busy fs/io_uring.c | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-) -- Jens Axboe