From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 A202B13774C for ; Thu, 13 Jun 2024 06:33:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718260428; cv=none; b=YxlpNp8Ip1YR7+JIb5RrBNGFnqMGx7UOGHEWq5Btrs4AmwhSDSoRXnsB6S05puIpWF+pX9NIdr1Yr65LVjGSH8uLe/3BN2xR5zIEjK+LrR42lptJzpQDArw/Z0kJTxBAZTehDmDT5ZH8h5mBYNIsADpxcWnufCLW0e/78n4VlQ8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718260428; c=relaxed/simple; bh=bv8zXqqzoxL1cfR9kD8+nJ2IEnCJ/inoLv/HgcT04Q4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=EzPZ1NcbIwKhFOzNB7vA9YqyywfuGLar/0LvJwN8K5Hxu9APkY9A2/aIluLr5fBpn3kTSJVbV2F/jvDJUnX7vyYfRoays8reBBMZGq0Vm8Wzl20oK61qi+QpJ0d/dGimksOVYbOeGD7JVxP6XDbsNnAxxMsi6tls1K4EJoBLvGI= 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=a84GCHrp; arc=none smtp.client-ip=198.175.65.12 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="a84GCHrp" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1718260427; x=1749796427; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=bv8zXqqzoxL1cfR9kD8+nJ2IEnCJ/inoLv/HgcT04Q4=; b=a84GCHrpjsX07mQKjK29CuwBEn9U8YPOvgIaPBrGr3I5rO//ERIWKZSu 3RheDhrk5/WdNugMEca3UzFvohtEtHBP9ZQgDJZrZKi4BAHfuooNJ00TZ 3G+XfzMUkbAz9BPKZd7U3OfmKhL8Gx6Ah9EQPrbu0xYBY4/OeuW0uOwMw NEdGxJvSiMO7u5k9+1kHlBfjyuL8s+MCLKnGGMDkHC8+Pbie5nqT09Xqh +xEtxN6XW6pKgop8HfMEXFWRrAOKp75Km3qQmeQjGkm2EoJNParOVDuxh uVOP/JPvw/JoD3cSlMr/DVQLl4xaFA7oTPgVMCR4fpJYZla+PED0++zhL g==; X-CSE-ConnectionGUID: Q0uYYqVyQHmLlp93c59KQQ== X-CSE-MsgGUID: RYgnrwFkTcicK6+utmugxQ== X-IronPort-AV: E=McAfee;i="6700,10204,11101"; a="26480969" X-IronPort-AV: E=Sophos;i="6.08,234,1712646000"; d="scan'208";a="26480969" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jun 2024 23:33:47 -0700 X-CSE-ConnectionGUID: KmH9BOYYToO1/cIKx9dJ8Q== X-CSE-MsgGUID: wHMUvk+3QkWVjt+REjbq6Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,234,1712646000"; d="scan'208";a="44568066" Received: from liuzhao-optiplex-7080.sh.intel.com (HELO localhost) ([10.239.160.36]) by fmviesa004.fm.intel.com with ESMTP; 12 Jun 2024 23:33:45 -0700 Date: Thu, 13 Jun 2024 14:49:14 +0800 From: Zhao Liu To: Babu Moger Cc: pbonzini@redhat.com, qemu-devel@nongnu.org, kvm@vger.kernel.org Subject: Re: [PATCH 1/4] i386/cpu: Add RAS feature bits on EPYC CPU models Message-ID: References: <9bba9cbb783da2eaee4e385bf3d93b7cac2c8c77.1718218999.git.babu.moger@amd.com> Precedence: bulk X-Mailing-List: kvm@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: <9bba9cbb783da2eaee4e385bf3d93b7cac2c8c77.1718218999.git.babu.moger@amd.com> On Wed, Jun 12, 2024 at 02:12:17PM -0500, Babu Moger wrote: > Date: Wed, 12 Jun 2024 14:12:17 -0500 > From: Babu Moger > Subject: [PATCH 1/4] i386/cpu: Add RAS feature bits on EPYC CPU models > X-Mailer: git-send-email 2.34.1 > > Add the support for following RAS features bits on AMD guests. > > SUCCOR: Software uncorrectable error containment and recovery capability. > The processor supports software containment of uncorrectable errors > through context synchronizing data poisoning and deferred error > interrupts. > > McaOverflowRecov: MCA overflow recovery support. > > Signed-off-by: Babu Moger > --- > target/i386/cpu.c | 30 ++++++++++++++++++++++++++++++ > 1 file changed, 30 insertions(+) Reviewed-by: Zhao Liu