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 38C4FEED619 for ; Fri, 15 Sep 2023 17:19:12 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qhCSk-0008Sj-Up; Fri, 15 Sep 2023 13:18:39 -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 1qhCSk-0008SP-8M for qemu-devel@nongnu.org; Fri, 15 Sep 2023 13:18:38 -0400 Received: from mail-pl1-x636.google.com ([2607:f8b0:4864:20::636]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qhCSi-0003SU-Ra for qemu-devel@nongnu.org; Fri, 15 Sep 2023 13:18:38 -0400 Received: by mail-pl1-x636.google.com with SMTP id d9443c01a7336-1c39a4f14bcso21831055ad.3 for ; Fri, 15 Sep 2023 10:18:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1694798315; x=1695403115; darn=nongnu.org; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=aLHAKYos0z6jWorzwGa/hbYJq/9F4x2XB6oO1RrsPW8=; b=QCCvA1uVQ1TXqzyPjD7Y5oVx3+Ps8r6VGD0BOhobIEZy/yjhnLi6AhxwkpFHbTBXzV xQTLnCt3OtmBPuAR4OxUYCbhj1vw42c0lCFkagQuhO/S0h5jsiGSrvkX0rQ196u3/rF6 Y6xdn6FxMMS3TnB7MWKcxR93yHHoDlsbL5u2oYxF+KuLCrBhZ9bXSM8Iv9U1N6rJfV2j 2nhvptyuPRMm3VMnW11BzBH6/5NtlxzjBRdJdSMkF3DDsGG0cDGCcQ1FqxHXCpZAch6y R478RpJnkhUCpwGznk1wABI2U/Z1IHku8SESU9KBj1a63331crLDBc4R+cnIG5TroPEd lkPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694798315; x=1695403115; h=content-transfer-encoding:in-reply-to:from:references: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=aLHAKYos0z6jWorzwGa/hbYJq/9F4x2XB6oO1RrsPW8=; b=XrEqpz0LgLSGAlGVIXiWughj9zRNrTW3q5r9gI/XH+Yr/5xH8sfflIBkBYxFwTkzUh 6+kzEzjzULkgUqfyAPTJi/u0cLud3piy4ryuAjC8Gijhp0Brwta8oQBGMTP/PQ6e4yAK u9L+I5yazyQ+rjCe5Xe4ylOcQrznYGsxcciEMm6hBqTclj6+aIFXaYt+p46AcR2kT7ao 1xpbRgMln4NhcQ5QGmBg5MNat4aI9nld5oIT9vbMPI92yfl/wU0hOsSvK7LIG0iPp2sF curuARJg75VyI2+U/zCTosa3C7tUS3BfFHFKa8Vl/Rv4CwO7/spfgfmo6ea8e7yReQf6 20bA== X-Gm-Message-State: AOJu0YzKrlzjorz8BBiZZS8HEvFtitJ74GqpOPBK+MyyJmNGAVnxStOr DkZoREinhXaem+V+98aBH1A1zsn80oARV4ILI/0= X-Google-Smtp-Source: AGHT+IGDWoDlw01/iYldLPKh3kdZXJdLthNweWpcSjE0YiR+zwFuJUSj9Oz244d7TeZ2bXNn+sEnwA== X-Received: by 2002:a17:902:7202:b0:1c0:7e86:4f6 with SMTP id ba2-20020a170902720200b001c07e8604f6mr2247897plb.14.1694798314934; Fri, 15 Sep 2023 10:18:34 -0700 (PDT) Received: from [192.168.0.4] ([71.212.131.115]) by smtp.gmail.com with ESMTPSA id d5-20020a170902c18500b001b8062c1db3sm3767974pld.82.2023.09.15.10.18.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 Sep 2023 10:18:34 -0700 (PDT) Message-ID: <80be26fc-b37a-fd09-4f2f-de1fa8d5aef5@linaro.org> Date: Fri, 15 Sep 2023 10:18:32 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 Subject: Re: [PATCH v2 0/3] accel/tcg: Alternate fix for #1866 Content-Language: en-US To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org References: <20230915163254.123338-1-richard.henderson@linaro.org> From: Richard Henderson In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.google.com X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 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=-1.473, 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 9/15/23 09:55, Philippe Mathieu-Daudé wrote: > On 15/9/23 18:32, Richard Henderson wrote: >> Supercedes: 20230914174436.1597356-1-richard.henderson@linaro.org >> ("[PATCH 0/6] accel/tcg: Always require can_do_io (#1866)") > > Patches 1-4 (5?) are cleanups although, isn't it? Yes, 1-4 are good cleanups, and 5 is probably a bug fix (though I don't see the hang without patch 6), despite the fact that the hang is *with* icount (replay tests). r~