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Date:	Tue, 14 Oct 2014 13:24:03 -0700
From:	Doug Anderson <>
To:	Kever Yang <>
Cc:	Heiko Stübner <>,
	Sonny Rao <>,
	Addy Ke <>,
	Eddie Cai <>, Jianqun Xu <>,
	han jiang <>,
	Tao Huang <>,,
	Russell King <>,
	"" <>
Subject: Re: [PATCH v4 4/6] ARM: rockchip: add basic smp support for rk3288


On Mon, Oct 13, 2014 at 1:12 PM, Kever Yang <> wrote:
> +       /*
> +        * We need to soft reset the cpu when we turn off the cpu power domain,
> +        * or else the active processors might be stalled when the individual
> +        * processor is powered down.
> +        */
> +       if (read_cpuid_part_number() != ARM_CPU_PART_CORTEX_A9) {

I haven't done a full review of this patch, but it seems unlikely that
your uses of read_cpuid_part_number() and read_cpuid_part() in this
patch are correct.  You use both functions and in both cases compare
the results to ARM_CPU_PART_CORTEX_A9.
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