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=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 BB76EC4363A for ; Tue, 20 Oct 2020 14:40:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4CE832224B for ; Tue, 20 Oct 2020 14:40:50 +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="CfeJvFmL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730727AbgJTOku (ORCPT ); Tue, 20 Oct 2020 10:40:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730942AbgJTOkt (ORCPT ); Tue, 20 Oct 2020 10:40:49 -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 3239BC061755 for ; Tue, 20 Oct 2020 07:40:48 -0700 (PDT) Received: by mail-io1-xd44.google.com with SMTP id u19so3704361ion.3 for ; Tue, 20 Oct 2020 07:40:48 -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=B1KXMHL5Z+LnWoNEeMnqmxPn8LcQeg/5iCRDWB8ZmgA=; b=CfeJvFmLgsOC+w10H0vETufMq3sgrm7ZsX4f6bPpccElogp7CCTgXGL5kj6U7LrWSo 5TI7RkWlFyMP+VAu3H+5UJxGjRAeZabCdhmEPAM3I8Z7O2LH0cbOOUs+fyB1HpPvtfjf 5NcnqsrooV7/NXgI/aO1NtSzmChBeGPr0MiYpV6s5BYq7rafXZX7ZwsAlUZDBj5/E4nP 1wJIslyR9I68eJgvr3dpDWBQgeeMx/7jFyO5PXEYAynmNMVrI43lcvQtwPfxXqx41DhU iAGeImnyYMhuRddyHyyruGevv8Tx/J02lyY7kAwxAMFfAhvf9Sp6yw9pYfzGTXzoJUW2 zKOw== 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=B1KXMHL5Z+LnWoNEeMnqmxPn8LcQeg/5iCRDWB8ZmgA=; b=FEOccM6KRtTQD16or5qv9Q6D1URZ6ShRxUPPlChI9MaW6zEZfoQDcmVRvwmWpoGmAd wBwHNHC1CAFdHimQkOCWakZNHijWsU6z4SC2utoddbhssnTXYIs/RZtQzA8kHv4PWLNA XhEcWvuNjtp5YhokE2tTFNTBrhsPgCVzyHyM4mFE79/iNt3FYVxUjObyAHSTu9QbXlIT wM74frVA3u1jzqap0/ezjWpOMWl4ogLDe6+mltBvGqLArz+eV5pl75oWDqKvU9e/vCD8 Yi4Nz1tG8ZAFcFUVZxS+zb21upWhzXW92epEsfKqLXXpPh4QVz1U9Kb8HU8A0LnZ6xLi kYZA== X-Gm-Message-State: AOAM532A23RvjRICf6F2Jym3o1/DupD/IBddCGUCr01LG/tzAeyQn/Ej 8AP19A4S2/iCpGXwUxB2MSZMJA== X-Google-Smtp-Source: ABdhPJyL/2tMViYxqAbN0CYehbSVlZVMDaseRjDbUDl0kvcjlAjAiKBk7JIscYr2Y0AGekt2TzhmRg== X-Received: by 2002:a05:6638:1651:: with SMTP id a17mr2311779jat.39.1603204847192; Tue, 20 Oct 2020 07:40:47 -0700 (PDT) Received: from [192.168.1.30] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id v90sm2215162ili.75.2020.10.20.07.40.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 20 Oct 2020 07:40:46 -0700 (PDT) To: Linus Torvalds Cc: io-uring , "linux-kernel@vger.kernel.org" From: Jens Axboe Subject: [GIT PULL] io_uring updates for 5.9-rc1 Message-ID: Date: Tue, 20 Oct 2020 08:40:46 -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: io-uring@vger.kernel.org Hi Linus, A mix of fixes and a few stragglers. In detail: - Revert the bogus __read_mostly that we discussed for the initial pull request. - Fix a merge window regression with fixed file registration error path handling. - Fix io-wq numa node affinities. - Series abstracting out an io_identity struct, making it both easier to see what the personality items are, and also easier to to adopt more. Use this to cover audit logging. - Fix for read-ahead disabled block condition in async buffered reads, and using single page read-ahead to unify what generic_file_buffer_read() path is used. - Series for REQ_F_COMP_LOCKED fix and removal of it (Pavel) - Poll fix (Pavel) Please pull! The following changes since commit 071a0578b0ce0b0e543d1e38ee6926b9cc21c198: Merge tag 'ovl-update-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs (2020-10-16 15:29:46 -0700) are available in the Git repository at: git://git.kernel.dk/linux-block.git tags/io_uring-5.10-2020-10-20 for you to fetch changes up to 9ba0d0c81284f4ec0b24529bdba2fc68b9d6a09a: io_uring: use blk_queue_nowait() to check if NOWAIT supported (2020-10-19 07:32:36 -0600) ---------------------------------------------------------------- io_uring-5.10-2020-10-20 ---------------------------------------------------------------- Colin Ian King (1): io_uring: Fix sizeof() mismatch Jeffle Xu (1): io_uring: use blk_queue_nowait() to check if NOWAIT supported Jens Axboe (13): Revert "io_uring: mark io_uring_fops/io_op_defs as __read_mostly" io_uring: fix error path cleanup in io_sqe_files_register() io-wq: assign NUMA node locality if appropriate io_uring: pass required context in as flags io_uring: rely solely on work flags to determine personality. io_uring: move io identity items into separate struct io_uring: COW io_identity on mismatch io_uring: store io_identity in io_uring_task io_uring: assign new io_identity for task if members have changed io_uring: use percpu counters to track inflight requests io-wq: inherit audit loginuid and sessionid mm: mark async iocb read as NOWAIT once some data has been copied mm: use limited read-ahead to satisfy read Pavel Begunkov (6): io_uring: don't set COMP_LOCKED if won't put io_uring: don't unnecessarily clear F_LINK_TIMEOUT io_uring: don't put a poll req under spinlock io_uring: dig out COMP_LOCK from deep call chain io_uring: fix REQ_F_COMP_LOCKED by killing it io_uring: fix double poll mask init fs/io-wq.c | 51 ++-- fs/io-wq.h | 18 +- fs/io_uring.c | 648 ++++++++++++++++++++++++++++------------------- fs/proc/base.c | 4 + include/linux/io_uring.h | 27 +- mm/filemap.c | 8 + mm/readahead.c | 20 +- 7 files changed, 475 insertions(+), 301 deletions(-) -- Jens Axboe