From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: [PATCH] tweak memory error correction field in the SMBIOS data Date: Thu, 26 Nov 2009 13:45:57 +0100 Message-ID: <4B0E7885.2000104@redhat.com> References: <1259086479-12444-1-git-send-email-pbonzini@redhat.com> <4B0CF889.7000404@redhat.com> <4B0D4ABC.20104@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "Jiang, Yunhong" Cc: "xen-devel@lists.xensource.com" List-Id: xen-devel@lists.xenproject.org On 11/26/2009 02:21 AM, Jiang, Yunhong wrote: > When the host detected 1 bit memory error, it may raises #MCE Does MCE distinguish single- or multi-bit errors? Multi-bit ECC makes errors less likely, not impossible. I know it's not optimal, I just don't think it's worth the effort. Besides it could become wrong anyway after migration. Paolo