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, 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 D74B5C433E2 for ; Sun, 6 Sep 2020 15:18:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9671D20714 for ; Sun, 6 Sep 2020 15:18:25 +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="MNPhg1hC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728933AbgIFPSW (ORCPT ); Sun, 6 Sep 2020 11:18:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728928AbgIFPSH (ORCPT ); Sun, 6 Sep 2020 11:18:07 -0400 Received: from mail-pj1-x1043.google.com (mail-pj1-x1043.google.com [IPv6:2607:f8b0:4864:20::1043]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 509BEC061574 for ; Sun, 6 Sep 2020 08:18:06 -0700 (PDT) Received: by mail-pj1-x1043.google.com with SMTP id kk9so2882088pjb.2 for ; Sun, 06 Sep 2020 08:18:06 -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=hDobB/Q998Cw1MxuhqmCwFkS+hu5pJEO8IyhAgTvAlI=; b=MNPhg1hCRwPztEXPVJ32uYRRGztBrrTCDbATaRVhxydtdwqZy4uzaDTE38UHruh0dG qyLyBtj/9Na4S7cEgXOD3bRsRp/6EBuKxCbnnkAguA+aFhmLH4v7beKgReHfaPdG6ov2 WZJ5+pyeqoN8jyNIqdQlBQJ8HYDfez71tL7G7V77JbV/eY0AxNTq5TINDbe8lDZmeq9g lGEhT9hugBLkqtnmqC6daUpQJx4VFWl0kHGj6G4cppfiRAoMp6Ss/RAe93+mcIGSivgP jK3spPraZ5GGWCHRQNmb4nGU+Ih8HNpnCOJMlYJ46L1pR7GEuB5tpNjmsNkrDhLhmSa2 RpIg== 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=hDobB/Q998Cw1MxuhqmCwFkS+hu5pJEO8IyhAgTvAlI=; b=TiTd4w2od77vVfZhaFHnZv7NG5LAGDRC6cp7VonlM/kwiRBOm+Td13weRxq0XWDkEz hE0ZpGq6wfHP1pXXbZ5nafH+OeIWcz0ozVwzbDNJxekkHVJDq1HTuXmv4e82grcYJsO2 DRbA6LDanrE+TQu/Bl1f8ic9lzfZxrbNCH8yDXajs7nDMcupTowDBgH7EsYcNsBhCJ9L SBmltbEQZR7DYQ8SonIDTC6qvCVvjdLs4yJ+tFDWH3byNHK3ZnuMkig+Q3nCMeoC+q2V 9cLuKR7lyiFaX7Ah9b3uZuWzG6RmTkq82QaCJL4wLb7Fl7y4NvpnqBetVpfVxTKOyDQj Wj7Q== X-Gm-Message-State: AOAM530Z4aQynQhQsFHFqo/UgCPipcpY6MfiWi7uKNDwWbWHD9eG9myg hkRQpSAXReHDHQDHra4HLOh38g== X-Google-Smtp-Source: ABdhPJyQWPg6MrNBPk6LMvvoHz42slrbr34uOXga7IRxI8pKij7PWHF71JjVDX3WZYeOs58bJ7JBRA== X-Received: by 2002:a17:902:a5c3:: with SMTP id t3mr14183466plq.134.1599405480543; Sun, 06 Sep 2020 08:18:00 -0700 (PDT) Received: from [192.168.1.182] ([66.219.217.173]) by smtp.gmail.com with ESMTPSA id d77sm12408690pfd.121.2020.09.06.08.17.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 06 Sep 2020 08:17:59 -0700 (PDT) To: Linus Torvalds Cc: io-uring , "linux-kernel@vger.kernel.org" From: Jens Axboe Subject: [GIT PULL] Followup io_uring fixes for 5.9-rc4 Message-ID: <7b093a7c-4230-c7b7-8f39-15bb4f18d5a7@kernel.dk> Date: Sun, 6 Sep 2020 09:17:58 -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 Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Hi Linus, Two followup fixes from the pull request on Friday that were done and tested since. I deliberated on just waiting with these until the pull request next week, but I think we should just get them in now. One is fixing a regression from this merge window, the other are a followup cancelation fix. Both have gone through full testing, and both spawned a few new regression test additions to liburing. - Don't play games with const, properly store the output iovec and assign it as needed. - Deferred request cancelation fix (Pavel) Please pull! The following changes since commit 355afaeb578abac907217c256a844cfafb0337b2: io_uring: no read/write-retry on -EAGAIN error and O_NONBLOCK marked file (2020-09-02 10:20:41 -0600) are available in the Git repository at: git://git.kernel.dk/linux-block.git tags/io_uring-5.9-2020-09-06 for you to fetch changes up to c127a2a1b7baa5eb40a7e2de4b7f0c51ccbbb2ef: io_uring: fix linked deferred ->files cancellation (2020-09-05 16:02:42 -0600) ---------------------------------------------------------------- io_uring-5.9-2020-09-06 ---------------------------------------------------------------- Jens Axboe (1): io_uring: fix explicit async read/write mapping for large segments Pavel Begunkov (2): io_uring: fix cancel of deferred reqs with ->files io_uring: fix linked deferred ->files cancellation fs/io_uring.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 52 insertions(+), 3 deletions(-) -- Jens Axboe