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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3DE5AC7EE23 for ; Fri, 26 May 2023 17:12:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230024AbjEZRMx (ORCPT ); Fri, 26 May 2023 13:12:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230376AbjEZRMv (ORCPT ); Fri, 26 May 2023 13:12:51 -0400 Received: from mail-io1-xd2c.google.com (mail-io1-xd2c.google.com [IPv6:2607:f8b0:4864:20::d2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7469FE69 for ; Fri, 26 May 2023 10:12:28 -0700 (PDT) Received: by mail-io1-xd2c.google.com with SMTP id ca18e2360f4ac-7747f082d98so6592539f.1 for ; Fri, 26 May 2023 10:12:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20221208.gappssmtp.com; s=20221208; t=1685121143; x=1687713143; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=VzwR+X8RgQmAxvclGvgOkGYJWYoPRb7tvq+CGH6JEyE=; b=VlqwBn1Op5MkSnONgrj10AmXQTYMiJHG7EXB65nL6z+9urMI8twh3GVBCI/quwjCT+ QpyF8KqihQXsaci8Qw6hqajb80dpP332NuFCw0xoGvpikI0b7jDUWYkdkmS9IXgAdV9/ mnRMqKi8uAlgoP8JaxNpK3YZWVw9NtQM13cFSabn7Y7lQYjAGodkZUDMNdWEEDqX83qH 8gSNMQm2HdsPNctldLLO+5qRM4ms8AcTK6ghTsol4SHYzAnYTklc8E5/EX+LqH4EVYmr ihVPrV0hFr/G+H4zHF5EtB/ZAr1ZgQw3hLUeikz2VCSYnNa/Q+v2vLMi83WtN17w21qH TnQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685121143; x=1687713143; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=VzwR+X8RgQmAxvclGvgOkGYJWYoPRb7tvq+CGH6JEyE=; b=ckirg96ijymIO/aVphcNRtfR9ghnaEa2+sakpXzY5ryXqyan0gZ+8/n/rElIzbVDka i+ZYF3ZT81Z1t52xhrIa1myuaG/oBARhzpkL8ccg2sc8RsB9IUHPZ954UnSnloude8Gm 9PM96GALt+n844DkSf334fyZupBAioCxVAPw3KqcWpw6m9aS0jH5OKAsOVsIIfms+J61 H3fu6GAj0hxqHVXcBFS8XDQMa0kV/azgzzfTpgb91b8ycL0G/EPtNCevyyAfX23XB7tW VSuxO15s1dAgDI8W167h5sTmNA72VkbRR1WUlG/khygixppwau+CymnywL7FXlXiexHy xxDQ== X-Gm-Message-State: AC+VfDwjtrfJBPO9VQGdkl5xzblD5igttZNStTqiD1Hw0A57Sfk9nbGw p1T+ASVZybhOpZs1WftbAcACJm7gazz8GfgC9MA= X-Google-Smtp-Source: ACHHUZ5TiKDmC3Q0QrcM3ur0ZYwgY4xtYZEqNfemL2TnUZdwpyZ0IbNDRNYbWGoP0TLaRwjDeqmDVg== X-Received: by 2002:a6b:3b8d:0:b0:774:9337:2d4c with SMTP id i135-20020a6b3b8d000000b0077493372d4cmr1181203ioa.1.1685121142732; Fri, 26 May 2023 10:12:22 -0700 (PDT) Received: from [192.168.1.94] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id m13-20020a0566380acd00b0041a8df29ad7sm1197841jab.38.2023.05.26.10.12.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 26 May 2023 10:12:22 -0700 (PDT) Message-ID: Date: Fri, 26 May 2023 11:12:20 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Content-Language: en-US To: Linus Torvalds Cc: io-uring From: Jens Axboe Subject: [GIT PULL] io_uring fix for 6.4-rc4 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Hi Linus, Just a single fix for the conditional schedule with the SQPOLL thread, dropping the uring_lock if we do need to reschedule. Please pull! The following changes since commit 293007b033418c8c9d1b35d68dec49a500750fde: io_uring: make io_uring_sqe_cmd() unconditionally available (2023-05-09 07:59:54 -0600) are available in the Git repository at: git://git.kernel.dk/linux.git tags/io_uring-6.4-2023-05-26 for you to fetch changes up to 533ab73f5b5c95dcb4152b52d5482abcc824c690: io_uring: unlock sqd->lock before sq thread release CPU (2023-05-25 09:30:13 -0600) ---------------------------------------------------------------- io_uring-6.4-2023-05-26 ---------------------------------------------------------------- Wenwen Chen (1): io_uring: unlock sqd->lock before sq thread release CPU io_uring/sqpoll.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) -- Jens Axboe