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 D6E8EC4741F for ; Sat, 7 Nov 2020 20:14:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C92C20885 for ; Sat, 7 Nov 2020 20:14:03 +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="tw1ZFWpq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728631AbgKGUOC (ORCPT ); Sat, 7 Nov 2020 15:14:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38378 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725836AbgKGUOC (ORCPT ); Sat, 7 Nov 2020 15:14:02 -0500 Received: from mail-pj1-x1032.google.com (mail-pj1-x1032.google.com [IPv6:2607:f8b0:4864:20::1032]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B8452C0613CF for ; Sat, 7 Nov 2020 12:14:00 -0800 (PST) Received: by mail-pj1-x1032.google.com with SMTP id m17so1129533pjz.3 for ; Sat, 07 Nov 2020 12:14:00 -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=4wyecbVF2pa13FIUlcfG85ZA4c+nRhh836nKpeRzuO8=; b=tw1ZFWpqiQGFv2HqMVnkP0KAC0WP9ElFcNjZPVMwSERtDEAUND1Dfoqc8MijZnzv+M 1MAgSXPVZ0QKEVZ/0zOzGjMXAq89ccVVRc5NJtfwhTY9cBevLgD0fEZ0sbxgJn9hEzqv WLHGzWDNxn4rlenG+fyDHOLo5b26RYN/pDF0YYMqkuEbD7l9bZ2O8Lla2jO4qXOYAJay FpQRGo7UdjT5yJidlicaZXEAiv14cSdAwtkpOr9H86KMp3OpbC1Xb2fsA07LOLkAe6xy k1UNLHb2/dBUebVytujjxVvTmxOUMefcMYWGKjPRjPEj8P/r2ytLsga9FkUxTP8sKk71 0rIg== 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=4wyecbVF2pa13FIUlcfG85ZA4c+nRhh836nKpeRzuO8=; b=rtEG7Ki+Alx/6uM1hA0rII+jX4G5FjNva01nushVUdUuhN3puw3OFq+d9p3r/Q/6vi +u4YJKeZr1IabwvygRw1Upx0Gs6oSEhZI5RzG5TYe4dCQeyNbMwrCFR1ZZ2BPd9KX2hn LYvY0qsrQY/oMYUElW4wb1wCgq4Pcx4grRCA9M5Nfg8fUHHHd6BlhKHGWzxcYG9+6XyZ Ff3N7B0ScBUhbWQylq2oYqlnDKuty3gg6Die5jFQelmKoqleAiiM/czP25GRyZkQJOBI JpTvS0ClBGZXE24WYyFjVFkokgST+2Bm11SklNjkN2OnaS47WES9hlF4aX4Id73tRrSn XipQ== X-Gm-Message-State: AOAM533iff4GNGxTLC9cCzacZTs2i76dUENQxB2uKrn807fjkL8mu9NL 3o77Rq3kgmvhxLp9R0I0puIEcQ== X-Google-Smtp-Source: ABdhPJxyb0PGTiw4FXFppV6OpTw0mdRr0GT7lMRkOKzc/Oz5N2dF1OlAfD9UJttBPxr7zuL3sjSoBg== X-Received: by 2002:a17:902:728f:b029:d6:fcbe:99c5 with SMTP id d15-20020a170902728fb02900d6fcbe99c5mr6587248pll.20.1604780039846; Sat, 07 Nov 2020 12:13:59 -0800 (PST) Received: from [192.168.1.134] ([66.219.217.173]) by smtp.gmail.com with ESMTPSA id a123sm6501390pfd.218.2020.11.07.12.13.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 07 Nov 2020 12:13:59 -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: Date: Sat, 7 Nov 2020 13:13:57 -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: io-uring@vger.kernel.org Hi Linus, A set of fixes for io_uring that should go into this release: - SQPOLL cancelation fixes - Two fixes for the io_identity COW - Cancelation overflow fix (Pavel) - Drain request cancelation fix (Pavel) - Link timeout race fix (Pavel) Please pull! The following changes since commit 3cea11cd5e3b00d91caf0b4730194039b45c5891: Linux 5.10-rc2 (2020-11-01 14:43:51 -0800) are available in the Git repository at: git://git.kernel.dk/linux-block.git tags/io_uring-5.10-2020-11-07 for you to fetch changes up to 9a472ef7a3690ac0b77ebfb04c88fa795de2adea: io_uring: fix link lookup racing with link timeout (2020-11-05 15:36:40 -0700) ---------------------------------------------------------------- io_uring-5.10-2020-11-07 ---------------------------------------------------------------- Jens Axboe (5): io-wq: cancel request if it's asking for files and we don't have them io_uring: properly handle SQPOLL request cancelations io_uring: ensure consistent view of original task ->mm from SQPOLL io_uring: drop req/tctx io_identity separately io_uring: use correct pointer for io_uring_show_cred() Pavel Begunkov (3): io_uring: fix overflowed cancel w/ linked ->files io_uring: don't forget to task-cancel drained reqs io_uring: fix link lookup racing with link timeout fs/io-wq.c | 4 ++ fs/io_uring.c | 183 +++++++++++++++++++++++++++++++++++------------ include/linux/io_uring.h | 3 +- 3 files changed, 142 insertions(+), 48 deletions(-) -- Jens Axboe