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 5ADC3C7618A for ; Mon, 20 Mar 2023 16:22:24 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1peIGk-0002zh-Sv; Mon, 20 Mar 2023 12:21:58 -0400 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 1peIGj-0002o3-1S for qemu-devel@nongnu.org; Mon, 20 Mar 2023 12:21:57 -0400 Received: from mail-pl1-x632.google.com ([2607:f8b0:4864:20::632]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1peIGh-000734-6P for qemu-devel@nongnu.org; Mon, 20 Mar 2023 12:21:56 -0400 Received: by mail-pl1-x632.google.com with SMTP id c18so12990505ple.11 for ; Mon, 20 Mar 2023 09:21:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1679329309; 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=v6sG6IPOG86VksSWCqvyoE6vBhSZkY1uYvjcQKWxdQ4=; b=BOU6BZf5tUs9Kdqc/JRHCPfll641LgXQtKli8cGOer4/47B/tRn1vwJADz9H05HC8E cX0Amqxuxd3Q8markl3LTmoFLLVx2vwQH2oGEXWP3IyeccBya0QXZ44mBhe0Ma4gI+/n UCG29+iHpfMHePl0MdiGDDfMTs9bH5QtlFqUCn+Ko2+7m+7TqYcoHHScDdYsPpd7CTL4 drkkvv+1SPRHTseoKYrMMYVG/l3NKvOMI7VV9LfFPoLss3/wljIpeiBSPDIu7zFEKleM yhP9UkfxrOJ2Hgm+p8MuKxKKPB/aueMdwH8ro5nZATIpEFPsqEp2OXeMnQN4OhcFltcv yrrw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679329309; 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=v6sG6IPOG86VksSWCqvyoE6vBhSZkY1uYvjcQKWxdQ4=; b=fif9fcnZ1GKcCqnTSwzRYKx19qXn/mdmTCA/wyhsCHOP4Gv8BYFmxmS/ngKDkgpykR ibwk8VdYqoEDDv2/BJ3R/ANB8vlGl25QyL/xixXHFb4KZckros2Be6/rEuEE/HO1vfiF GN4teZO3L6kn6/Kcm1kVqGuaxpkuz/0OXOZJKrsvUuBupZ3egAbxM+OelpHg7zSGd2XR XX5v/By3edMdmBlopzxLGM73bJJ6VVjLGfdNF4GYDccilX/5GVjQnCu0H3jC5nAVJX5k LKKh+3/KIiclNx/FsRHCl6Zq3P+WDZXLZBjzIF09zJKVeaQ2u+FBcvlKNwx1zRtWmvQ/ 9rJw== X-Gm-Message-State: AO0yUKX3fJs+qid82WmaJuKQn6KqAI+9qTQlqgfwARyW5S2C7nDiI8Lb soK/38TKTtzYiUxofWysfmS9Fw== X-Google-Smtp-Source: AK7set+Qg8661L6KXubOxfBrFv3Q/K8C4jg6ro7a+G/1eEEm0gCdNOhw86Xa1obJzmt1NYAkFlhuOw== X-Received: by 2002:a17:902:e808:b0:1a1:da3c:6065 with SMTP id u8-20020a170902e80800b001a1da3c6065mr2402961plg.22.1679329309073; Mon, 20 Mar 2023 09:21:49 -0700 (PDT) Received: from [192.168.4.112] (096-041-163-098.res.spectrum.com. [96.41.163.98]) by smtp.gmail.com with ESMTPSA id jw24-20020a170903279800b0019ab3308554sm6935097plb.85.2023.03.20.09.21.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Mar 2023 09:21:48 -0700 (PDT) Message-ID: <673e106b-7e39-a4b0-96de-976855defc7f@linaro.org> Date: Mon, 20 Mar 2023 09:21:46 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH 07/10] accel/tcg: use QEMU_IOTHREAD_LOCK_GUARD to cover the exit Content-Language: en-US To: =?UTF-8?Q?Alex_Benn=c3=a9e?= , Alessandro Di Federico , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org Cc: Paolo Bonzini , Eduardo Habkost References: <20230320101035.2214196-1-alex.bennee@linaro.org> <20230320101035.2214196-8-alex.bennee@linaro.org> From: Richard Henderson In-Reply-To: <20230320101035.2214196-8-alex.bennee@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::632; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x632.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 3/20/23 03:10, Alex Bennée wrote: > This avoids us having to make sure each exit path does an unlock. > > Signed-off-by: Alex Bennée > --- > accel/tcg/cpu-exec.c | 12 +++--------- > 1 file changed, 3 insertions(+), 9 deletions(-) Reviewed-by: Richard Henderson r~