Re: [pvops-dom0]Update MCE LOG data

[Jeremy Fitzhardinge <jeremy@goop.org>]

On 04/19/2010 01:55 AM, Ke, Liping wrote:
> Hi, Jeremy and all
> This small patch is to pass mcg_cap information from XEN to DOM0 since now 
> new pv-ops kernel's mce data structure is changed and need this mcg_cap information.
>   

Is this forwards and backwards compatible?

    J

> Thanks& Regards,
> Criping
>
>
>
>
> From 475b637e8dabb32446ee28e6b1235729e4b0f4bb Mon Sep 17 00:00:00 2001
> From: Liping Ke <liping.ke@intel.com>
> Date: Mon, 19 Apr 2010 16:42:48 +0800
> Subject: [PATCH] Update MCE LOG data
> More mce data is provided in new DOM0 kernel, we need to pass
> mcg_cap information from XEN to DOM0 in vIRQ accordingly.
>
> ---
>  drivers/xen/mce.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/xen/mce.c b/drivers/xen/mce.c
> index b354dc8..8758e75 100644
> --- a/drivers/xen/mce.c
> +++ b/drivers/xen/mce.c
> @@ -72,6 +72,7 @@ static int convert_log(struct mc_info *mi)
>  	m.socketid = g_physinfo[i].mc_chipid;
>  	m.cpu = m.extcpu = g_physinfo[i].mc_cpunr;
>  	m.cpuvendor = (__u8)g_physinfo[i].mc_vendor;
> +	m.mcgcap = g_physinfo[i].mc_msrvalues[0].value;
>  	x86_mcinfo_lookup(&mic, mi, MC_TYPE_BANK);
>  	do {
>  		if (mic == NULL || mic->size == 0)
> @@ -83,6 +84,7 @@ static int convert_log(struct mc_info *mi)
>  			m.addr = mc_bank->mc_addr;
>  			m.tsc = mc_bank->mc_tsc;
>  			m.bank = mc_bank->mc_bank;
> +			m.finished = 1;
>  			/*log this record*/
>  			mce_log(&m);
>  		}
>