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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0A4DDC54EBE for ; Tue, 10 Jan 2023 07:31:45 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pF96N-0006qr-1n; Tue, 10 Jan 2023 02:31:19 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pF96L-0006qE-Ey for qemu-devel@nongnu.org; Tue, 10 Jan 2023 02:31:17 -0500 Received: from mail-wm1-x32b.google.com ([2a00:1450:4864:20::32b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pF96J-00073t-Nz for qemu-devel@nongnu.org; Tue, 10 Jan 2023 02:31:17 -0500 Received: by mail-wm1-x32b.google.com with SMTP id m8-20020a05600c3b0800b003d96f801c48so11059296wms.0 for ; Mon, 09 Jan 2023 23:31:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=MqQbsjjNJf4sQ7F15l1eL/gaAUDid8Wa3wFWl6ODroc=; b=yFKRjzcl/sRh84ZTFk3PEcrlaTkVEQRDs5NdVn23Hq1yFZ91aRfKxHOb3Anq/1e9TE 3xnQWu9rAgar/1XChEJjWGSR6cM3Q+FYgnS4SrdQbKwDf+3BEI5ZGUqUyE41ff9tcXrI rW9BisoDhDKVwr7DtZ897KZpoDGHc17Bx7E+II2+onhqwBim45dxYazlzXaGycV/DYOq 4DW6Ft3N1na70yvIxlXV89FTLgK9rQpOx1nCk7wZa1irl9P0Jj3oWZvOrXx347QaAuyr II1Wf+Qa0yYkOu2O1LYmknIfXZk1p8tUHgosK/FNqwKCPG6mvaA3oRbp+7Olk/NKAWy8 9cjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=MqQbsjjNJf4sQ7F15l1eL/gaAUDid8Wa3wFWl6ODroc=; b=BIjGN3fFA7y19j2FXlK9SOJ8K2G0NMe7et4BXD35x8sIDw2PL/PqtF0jVyD8fy9gO7 iydDa8CFqNdthZPzsE2MCklzVIwheunvvzmgo3g4WWW9ovg/mxv20S9LzHIOBzQCFRPu vzqm62hHRrPvf11Kf3QCBYbpO3dwptttDeOmbfcm9QvTIUApMkX6CN70YsBqujtWCcaq Auob+iVoW5kFaCZQKhsTX1/1oj3KlRmnple0LOVvr584kVH/gSaI7PmH4QS5SXf8Q983 COWgcKEW26UGuVlZe7wkOEoZEofROj7qEqKj3rFHgNrh7x/zmDdLTn20sx33C8ohQfbo 6LzA== X-Gm-Message-State: AFqh2kpIu5fw9jHM95wCm6f99vs5znX5m7uYKfipgPIGItfkleFcHS4F YLeWhSZ92fXMPgXK65hIrlHe5w== X-Google-Smtp-Source: AMrXdXuO8Vu1ow92v4o4QwmTanUhtAaLpLAV9PJHWwJamWGNtvlH+wvn6HwThJipPI87ydz4MfLgHw== X-Received: by 2002:a05:600c:48a8:b0:3cf:7197:e68a with SMTP id j40-20020a05600c48a800b003cf7197e68amr49145294wmp.18.1673335874277; Mon, 09 Jan 2023 23:31:14 -0800 (PST) Received: from [192.168.30.216] ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id ay13-20020a05600c1e0d00b003d34faca949sm13989186wmb.39.2023.01.09.23.31.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 09 Jan 2023 23:31:13 -0800 (PST) Message-ID: <38a1182c-0a8d-5478-ba3a-f145b80cd9b8@linaro.org> Date: Tue, 10 Jan 2023 08:31:12 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: [PATCH v2 5/5] plugins: make qemu_plugin_user_exit's locking order consistent with fork_start's Content-Language: en-US To: Emilio Cota , qemu-devel@nongnu.org Cc: =?UTF-8?Q?Alex_Benn=c3=a9e?= , Paolo Bonzini , Richard Henderson References: <20230109224954.161672-1-cota@braap.org> <20230109224954.161672-6-cota@braap.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20230109224954.161672-6-cota@braap.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 9/1/23 23:49, Emilio Cota wrote: > To fix potential deadlocks as reported by tsan. > > Reviewed-by: Richard Henderson > Signed-off-by: Emilio Cota > --- > plugins/core.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) Reviewed-by: Philippe Mathieu-Daudé