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 2846FC433EF for ; Wed, 29 Jun 2022 16:28:03 +0000 (UTC) Received: from localhost ([::1]:58678 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o6aXp-0000WV-Jo for qemu-devel@archiver.kernel.org; Wed, 29 Jun 2022 12:28:01 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48968) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o6aWJ-00083u-3o; Wed, 29 Jun 2022 12:26:27 -0400 Received: from [200.168.210.66] (port=23713 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o6aWE-00080G-WE; Wed, 29 Jun 2022 12:26:26 -0400 Received: from p9ibm ([10.10.71.235]) by outlook.eldorado.org.br over TLS secured channel with Microsoft SMTPSVC(8.5.9600.16384); Wed, 29 Jun 2022 13:25:15 -0300 Received: from [127.0.0.1] (unknown [10.10.70.45]) by p9ibm (Postfix) with ESMTP id D3C90800502; Wed, 29 Jun 2022 13:25:14 -0300 (-03) Message-ID: <9c97ae8f-f733-21fc-97d1-99af971e38fd@eldorado.org.br> Date: Wed, 29 Jun 2022 13:25:14 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: Slowness with multi-thread TCG? Content-Language: en-US To: Frederic Barrat , =?UTF-8?Q?Alex_Benn=c3=a9e?= Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org References: <111e5b6c-41a7-89a4-b4d2-2eda1a295ffa@linux.ibm.com> <87h744keg7.fsf@linaro.org> <348a8b91-6d91-7429-615b-c0e3d23e4fce@linux.ibm.com> <8735fojukm.fsf@linaro.org> <44596e63-1631-ee12-231c-15be9c914a74@linux.ibm.com> From: "Matheus K. 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