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 DF9ADC27C4F for ; Thu, 13 Jun 2024 06:34:50 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sHe24-000727-Us; Thu, 13 Jun 2024 02:34:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sHe22-00071k-DP for qemu-devel@nongnu.org; Thu, 13 Jun 2024 02:33:58 -0400 Received: from mgamail.intel.com ([198.175.65.12]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sHe1z-0000Hm-D4 for qemu-devel@nongnu.org; Thu, 13 Jun 2024 02:33:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1718260436; x=1749796436; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=bv8zXqqzoxL1cfR9kD8+nJ2IEnCJ/inoLv/HgcT04Q4=; b=jskqSfaIVS8xpsJOQpcw+8I69hTgAdNZoIju8LuOgytqDhNSYFn6QZGv K8rtNrJEJZwjjMjhdtGB/GOxLDQMWzS9wl+u+UvY9jhG7bQ6q9q7m65Jd fqtagiQcMAz7GD7N2ufn1sB+P9qE2QFB6uvSfsxEBoEB5JnIOovZz8WHx HkOOK2dB65R5N0S+1HLLATjlVIeufhsr8iTyLfc8t+4dRwsrj3NnsG7p5 q1l27KZ1Eem/gsW5X0FvZEMFEEUZKBrfQKFI89wgN1Wdrh+OriWcNjDIW 26re2yDlQwP5nPg7ex0v2iYDxEGvFtyIOYyUWoou1JYlxWroel390hJ5B Q==; X-CSE-ConnectionGUID: qOxf8i3sQH2jTuxJ6Tm/0A== X-CSE-MsgGUID: gQCZpp7NQFevCiwxI1xsig== X-IronPort-AV: E=McAfee;i="6700,10204,11101"; a="26480967" X-IronPort-AV: E=Sophos;i="6.08,234,1712646000"; d="scan'208";a="26480967" 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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <9bba9cbb783da2eaee4e385bf3d93b7cac2c8c77.1718218999.git.babu.moger@amd.com> Received-SPF: pass client-ip=198.175.65.12; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -45 X-Spam_score: -4.6 X-Spam_bar: ---- X-Spam_report: (-4.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.143, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org 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