[Xen-devel] [PATCH] DOM0: Adding MCA Loging support in DOM0

["Ke, Liping" <liping.ke@xxxxxxxxx>]

Hi, all
 
This patch is to support MCA info logging in DOM0. When an MCE/CMCI error 
happens
 (or by polling), the related error info will be sent to DOM0 by XEN. This 
patch will help 
to fetch the xen-logged information by hypercall and then convert XEN-format 
log into 
Linux format MCELOG. So we can reuse current available mcelog tools for native 
Linux 
now.
 
With this patch, after mce/cmci error log information is sent to DOM0, running 
mcelog 
tools in DOM0, you will get same detailed decoded mce information as in Native 
Linux.
 
We test this patch on latest Intel platform with newest version of mcelog 
getting from
git://git.kernel.org/pub/scm/utils/cpu/mce/mcelog.git
 
Thanks& Regards,
Criping

Attachment: intel_mce_dom0.patch
Description: intel_mce_dom0.patch

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