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=-20.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,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 35BA5C433B4 for ; Sat, 15 May 2021 03:05:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ED9C861428 for ; Sat, 15 May 2021 03:05:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231681AbhEODHK (ORCPT ); Fri, 14 May 2021 23:07:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231355AbhEODHK (ORCPT ); Fri, 14 May 2021 23:07:10 -0400 Received: from mail-pl1-x62f.google.com (mail-pl1-x62f.google.com [IPv6:2607:f8b0:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38B08C06174A for ; Fri, 14 May 2021 20:05:58 -0700 (PDT) Received: by mail-pl1-x62f.google.com with SMTP id t4so312536plc.6 for ; Fri, 14 May 2021 20:05:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=from:subject:to:cc:message-id:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=hpQ+QuuUD1IRim24cWYz0AJ2KPRL6JaYgBzzycBbX3c=; b=PsVrHMrOJVc27WAJlTT8N8cAdKHILpAw6xpvH5yK+B463hReZuExRLRxKneziqhmL0 HQq2I7/Qs/QhDRJ1+he1rLDd2aUTu0EZfTzhu8XIBXeyQdRduulMwW5SQhP+YLL/eEtp yiwbYoxIamIYQJqY8ZqqBDETCriRA3CLrfYjxBi2yJ1NK8ce9qP0umfZNaEdI8L1uE8x qNc6aDsj6vEbAKOPs4D+8b/RDnJBF1fB4FS5vTd+2VnfZ7wMwpQwkLOPbDYiAlKIE+Dj ORF3Pi4HcUAO02I4cVw0rC5AKuTrSooUwZDRB9m16EDNPKb1YyVyKo+xKRqnhoTouS2r weBw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:cc:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=hpQ+QuuUD1IRim24cWYz0AJ2KPRL6JaYgBzzycBbX3c=; b=n0HZ526gF51LztYDoKziqWOzNye7K39RalaAwBmHo1tSMU4z1xsrDTKLMHZqKnNYl9 DPKNikwi4zNEcOS7JmPiKUh7CSI3BTRQVH6F78BT9+BC6BRwZ5WheXjXe8O0+oolzk7b uODBqB/S6FOl+6c0A8PokFTRvbGZkiJYMHCX1CVOGbZx1XSWlcE79vKUj06Dh2EusVAi Me+ygeWrfnwmaGtaGTI2lAYXe4p8eP/XdUQnROOYZdml9gkzbc/weALZrmoyEtKkd3d3 S0bYhUDDRL12t3VusaAfzNnlBECp8S/eOilC2TzQeq4qQIlMOskL4eaz3nvPFIZ0sLPf uhRQ== X-Gm-Message-State: AOAM530m/780rRS3BqyUX6kXJz299dLKX3Ldc+9lL9F/tguy3yIY83XW gH3xZSNO09xB5dxtemcUO9h3rK1Ue8J+Vg== X-Google-Smtp-Source: ABdhPJx1rXJaLhucERJAmkDW4kuZVe8j15ZXGYLi+JPGaJjbPgKqA24TaOnlTFV5D/4nqQLeTfu0Og== X-Received: by 2002:a17:90a:390d:: with SMTP id y13mr29822406pjb.52.1621047957351; Fri, 14 May 2021 20:05:57 -0700 (PDT) Received: from [192.168.1.134] ([66.219.217.173]) by smtp.gmail.com with ESMTPSA id v12sm5076749pgi.44.2021.05.14.20.05.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 14 May 2021 20:05:56 -0700 (PDT) From: Jens Axboe Subject: [GIT PULL] io_uring fixes for 5.13-rc To: Linus Torvalds Cc: io-uring Message-ID: Date: Fri, 14 May 2021 21:05:55 -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, Just a few minor fixes/changes: - Fix issue with double free race for linked timeout completions - Fix reference issue with timeouts - Remove last few places that make SQPOLL special, since it's just an io thread now. - Bump maximum allowed registered buffers, as we don't allocate as much anymore. Please pull! The following changes since commit 50b7b6f29de3e18e9d6c09641256a0296361cfee: x86/process: setup io_threads more like normal user space threads (2021-05-05 17:47:41 -0600) are available in the Git repository at: git://git.kernel.dk/linux-block.git tags/io_uring-5.13-2021-05-14 for you to fetch changes up to 489809e2e22b3dedc0737163d97eb2b574137b42: io_uring: increase max number of reg buffers (2021-05-14 06:06:34 -0600) ---------------------------------------------------------------- io_uring-5.13-2021-05-14 ---------------------------------------------------------------- Pavel Begunkov (4): io_uring: fix link timeout refs io_uring: fix ltout double free on completion race io_uring: further remove sqpoll limits on opcodes io_uring: increase max number of reg buffers fs/io_uring.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) -- Jens Axboe