Re: [RESEND] [PATCH] perf/x86/intel/uncore: Use boot_cpu_data.phys_proc_id instead of hardcorded phy id 0

[Masayoshi Mizuma]

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On Mon, Sep 10, 2018 at 10:47:50AM -0400, Masayoshi Mizuma wrote:
> From: Masayoshi Mizuma <m.mizuma@xxxxxxxxxxxxxx>
> 
> Physical package id 0 is not always exists. We should use
> boot_cpu_data.phys_proc_id here.
> 
> Signed-off-by: Masayoshi Mizuma <m.mizuma@xxxxxxxxxxxxxx>
> ---
>  arch/x86/events/intel/uncore_snbep.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c
> index 51d7c11..53b981d 100644
> --- a/arch/x86/events/intel/uncore_snbep.c
> +++ b/arch/x86/events/intel/uncore_snbep.c
> @@ -3061,7 +3061,7 @@ static struct event_constraint bdx_uncore_pcu_constraints[] = {
>  
>  void bdx_uncore_cpu_init(void)
>  {
> -	int pkg = topology_phys_to_logical_pkg(0);
> +	int pkg = topology_phys_to_logical_pkg(boot_cpu_data.phys_proc_id);
>  
>  	if (bdx_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
>  		bdx_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
> -- 
> 2.18.0
>