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[147.75.80.249]) by mx.google.com with ESMTPS id 4fb4d7f45d1cf-5733c36d77fsi7333477a12.543.2024.05.15.07.14.24 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 May 2024 07:14:24 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-179978-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=ThykNrT9; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-179978-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-179978-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 718961F21D92 for ; Wed, 15 May 2024 14:14:24 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id BDC3713F441; Wed, 15 May 2024 14:14:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ThykNrT9" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E2F8713F012; Wed, 15 May 2024 14:14:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715782457; cv=none; b=eOpzt2h//xqG7PUmafAsroOPjs2h6zgsYtmY16HG3z4JZPf1gOZsuNzIcSPYPUjey4v7yGRVnrpJlaXTLW+5cqUtil244L+kkAos09OliJBKfN93OmIwDy3wIuoHyGcn0+MMzoWhVd4nLniI3j6Wfy2bHceLSslA0g9mbfTLLGE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715782457; c=relaxed/simple; bh=hYvG4BZJM2sDn6KG6DSiEfpwVN3PBWYFV5jfWq39tzQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fZ8BfY/yHBDUlJx4VjenmEcSOHeu5I07XJGH+Ohzu13ao7Pudi8gMNknG8fkajbDkA3eK8pzSXjsS2JyVzo1/wAMB6nEY/w106F8trcipabUu9z3Wb2LdVFlU3JzR5dKM5vfKft8qJy2uy4sWOgr7X3tfretBwyFkdjSTds8uog= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ThykNrT9; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1699CC32789; Wed, 15 May 2024 14:14:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715782456; bh=hYvG4BZJM2sDn6KG6DSiEfpwVN3PBWYFV5jfWq39tzQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ThykNrT9n8ZKE1OD3zLWQYd0g89YBsgOsU4Gt4H1MEKadRGtgYS8yfBkMU5BmVHby NT0sxv+ILI9YZ33ETKcp9Jhq1Iu+jX4eVyU3K7snWorp3SbNibDpe8MZ5DE3wQFxsS jRVx9j5hx7Z6q41BFah9ZQWoVo3SF6QwcBRFRTcoAQPPrUSG9UxiICSwtq+0Dn5e7N yCDBdByBr2NfvpP7ANSbjJXhTfA0xvgFnplal556S/N7x3supqIJffgZ7ZYn1A5PU3 iKnlIGVnj+r+9wpRdfLpXODMGyeBDqly2ES8QKJ5K70S0smN3YBjDA3OWu95EYnLPN o4gPjDd3MQ2QQ== Date: Wed, 15 May 2024 16:14:14 +0200 From: Frederic Weisbecker To: kernel test robot Cc: oe-lkp@lists.linux.dev, lkp@intel.com, linux-kernel@vger.kernel.org, Thomas Gleixner , Anna-Maria Behnsen , ying.huang@intel.com, feng.tang@intel.com, fengwei.yin@intel.com Subject: Re: [linus:master] [timers/migration] 61f7fdf8fd: netperf.Throughput_Mbps 2.7% improvement Message-ID: References: <202405151553.6423572f-oliver.sang@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <202405151553.6423572f-oliver.sang@intel.com> Le Wed, May 15, 2024 at 04:06:50PM +0800, kernel test robot a ?crit : > > > Hello, > > kernel test robot noticed a 2.7% improvement of netperf.Throughput_Mbps on: > > > commit: 61f7fdf8fd00ce33d30ca3fae8d643c0850ce945 ("timers/migration: Fix ignored event due to missing CPU update") > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master Nice, so this means the previously reported regression with netperf due to the new timer migration code is gone, right? For reference: https://lore.kernel.org/all/202403011511.24defbbd-oliver.sang@intel.com/ Thanks.