From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) (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 6337B231833 for ; Tue, 3 Jun 2025 16:12:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748967145; cv=none; b=AkW5u+B6SJ6YF3JEdOozLZT6cNFxL8eOFp9pU/uYp6rLIxCSYcJqyk+gQMtE1Wfzbg5582EHjT2m5nbgGpiejUN6kkeDdaKg5DR7J8w60h4V5AePrm0A9X/fV3ehsqxHG7QvxPmCuodGXC/zY2v5vhKNfaniRLgIpSPFUvhnxgc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748967145; c=relaxed/simple; bh=WOKLrG800JsNYDuenjSSGG1iYsq0yhwwkhv7Zpy4AB0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Mrpx0B7b27ZAH/riIRThpOD1JoJdUO7CnwpRtpuTXEY6+d7UfhBrKMZI4qUqbS1uXnuadQjpY3NDbB/XaQSpllyTOKowZgvFs8c3jJAGiI979bDpa4Yr4xTSJ9LQsHxaQ0jBefQbtlVtY/fbUEsykNcOrrLeAHbtwM/SvMYYHKE= 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=OU1gqu/X; arc=none smtp.client-ip=192.198.163.9 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="OU1gqu/X" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1748967144; x=1780503144; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=WOKLrG800JsNYDuenjSSGG1iYsq0yhwwkhv7Zpy4AB0=; b=OU1gqu/XsbRemwaogyiKgEMDnp8yvc75U2SlUdnGCM1d+3qKWqydmicc 62q2CJCeny7sDrQaGM8DCtIerQkrl6883wiCeLk0soHo14v2FQh1shRqC fLYNAq2JLcJpJFQVvWzky2R4NzSvv4vrPW7/faic5eUkZHHFMBOZiQer1 jAoqrBR1j3Uxk/ATuX6yrWKqAKOecOA8L3V4NkiDapn+nnxsVefj6f3fC jMnFWiDd7Ln3ygPp5zZUBCpNTHCR8w8MIlCCVc6+zioBLgXXt3MQZjykt xxYoBhEqXfr44Ca9MjOdpyRXHPMyQOeU1d83quEmep9sBdz1i8gBJKKb9 w==; X-CSE-ConnectionGUID: z7TmrasuQF22/cP+bZ8PVA== X-CSE-MsgGUID: nM/xqSdbRCOL1TH3yDfH0w== X-IronPort-AV: E=McAfee;i="6700,10204,11453"; a="61677741" X-IronPort-AV: E=Sophos;i="6.16,206,1744095600"; d="scan'208";a="61677741" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jun 2025 09:12:22 -0700 X-CSE-ConnectionGUID: 3jX03g1PRp2jMHqq3bZA9w== X-CSE-MsgGUID: qrbiEWqZQAmxVHi+a8m/5Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,206,1744095600"; d="scan'208";a="150191559" Received: from xiaoyaol-hp-g830.ccr.corp.intel.com (HELO [10.124.247.1]) ([10.124.247.1]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jun 2025 09:12:20 -0700 Message-ID: Date: Wed, 4 Jun 2025 00:12:17 +0800 Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] i386/kvm: Prefault memory on page state change To: Paolo Bonzini , Tom Lendacky , qemu-devel@nongnu.org, kvm@vger.kernel.org Cc: Marcelo Tosatti , Michael Roth References: <4a757796-11c2-47f1-ae0d-335626e818fd@intel.com> Content-Language: en-US From: Xiaoyao Li In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 6/3/2025 11:00 PM, Paolo Bonzini wrote: > I'm applying Tom's patch to get it out of his queue, but will delay sending > a pull request until the Linux-side fix is accepted. BTW, for the patch itself. Reviewed-by: Xiaoyao Li Tested-by: Xiaoyao Li