From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (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 06D2C27735 for ; Tue, 26 Nov 2024 03:05:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732590360; cv=none; b=AiIxMRMknZLLwJDsxjg5jVCn97CGQGVZ9f6wY//vSurR3vcHBOsivW5aoR2fcr8GwVXVZ7Kjvztew8wBDKeTLPZCGBF/BkuFGs1FZ3aJzphvSWIBOrlxjUaFnP+Oi4Kz7fJqE97I6BtKZYhwA4gSkU9OTleKy2BOEe8qo+6GFUc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732590360; c=relaxed/simple; bh=DsCFz8XoXAvhqPENyzKQF0ndJQTmjAZPWAc4WNaCERg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=oaVn3i6fwTz7hBEkk+B10wi6qHmndbevzLWANDTroO/97Ghu6pTQyvPl4+71te3BiTFTFIWcEQuvm2++WpNfRgWncJBZlfiGoa4BGdBKHJ4tk2R3J7YqW892xJTcPOp6PpcHIbPfsWmv5nhXy9vdUlbaigABALMSHmz5ruRhqWY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=HYEyTPPT; arc=none smtp.client-ip=198.175.65.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="HYEyTPPT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1732590359; x=1764126359; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=DsCFz8XoXAvhqPENyzKQF0ndJQTmjAZPWAc4WNaCERg=; b=HYEyTPPTlE03g862j9NbxGMaUYhGMUTnXWC2JQUS3wDUFwnll9BRVLM3 xZZNp5PTAYVZvzvqoMdbGUa6opPYabMVEjl3MhR9jExxxaSJCz4U1NOKm Ut51e7SjlrUyHYfuv+NUB/qLE0Yow7q8sDyItLaj65uV7FPPxBAFUBJu0 K6EqdDdqBCue9Qa0wBKm0qDJegnSQ312MbjApmnvJMaEKqKPXP89Apnur WaY8rKy6ilXnAXgRFVhMvX6Gc6pOXrDDdsGdTydcG82xJeOESrkMrQvx7 4rKdIkkFCj1AivuoIJ8uUHobpCeeD45xOioc8SyrYGrTyOR6ftajYUJ8d A==; X-CSE-ConnectionGUID: C8/9l859S0WkPkCkPi2kWw== X-CSE-MsgGUID: LTJpPu6jRF6UCyQfF4kqgA== X-IronPort-AV: E=McAfee;i="6700,10204,11267"; a="36514951" X-IronPort-AV: E=Sophos;i="6.12,184,1728975600"; d="scan'208";a="36514951" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2024 19:05:58 -0800 X-CSE-ConnectionGUID: NavKi4/uRuajw1tnH6RCTA== X-CSE-MsgGUID: 9IEU1xGaSvKWa8TKEPGGDg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,184,1728975600"; d="scan'208";a="92281736" Received: from liuzhao-optiplex-7080.sh.intel.com (HELO localhost) ([10.239.160.36]) by orviesa008.jf.intel.com with ESMTP; 25 Nov 2024 19:05:56 -0800 Date: Tue, 26 Nov 2024 11:24:04 +0800 From: Zhao Liu To: Dave Hansen Cc: linux-kernel@vger.kernel.org, x86@kernel.org, tglx@linutronix.de, bp@alien8.de, rafael@kernel.org, lenb@kernel.org, dave.jiang@intel.com, irenic.rajneesh@gmail.com, david.e.box@intel.com Subject: Re: [PATCH 02/11] x86/cpu: Use MWAIT leaf definition Message-ID: References: <20241120195327.26E06A69@davehans-spike.ostc.intel.com> <20241120195329.25931E2D@davehans-spike.ostc.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=us-ascii Content-Disposition: inline In-Reply-To: <20241120195329.25931E2D@davehans-spike.ostc.intel.com> On Wed, Nov 20, 2024 at 11:53:30AM -0800, Dave Hansen wrote: > Date: Wed, 20 Nov 2024 11:53:30 -0800 > From: Dave Hansen > Subject: [PATCH 02/11] x86/cpu: Use MWAIT leaf definition > > > From: Dave Hansen > > The leaf-to-feature dependency array uses hard-coded leaf numbers. > Use the new common header definition for the MWAIT leaf. > > Signed-off-by: Dave Hansen > --- > > b/arch/x86/kernel/cpu/common.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff -puN arch/x86/kernel/cpu/common.c~mwait-leaf-checks-1 arch/x86/kernel/cpu/common.c > --- a/arch/x86/kernel/cpu/common.c~mwait-leaf-checks-1 2024-11-20 11:44:16.169610481 -0800 > +++ b/arch/x86/kernel/cpu/common.c 2024-11-20 11:44:16.169610481 -0800 > @@ -29,6 +29,7 @@ LGTM, Reviewed-by: Zhao Liu