linux-kernel - Re: [patch V2 13/28] x86/perf/intel_uncore: Clear all hardware state on exit

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Message-ID: <20160222115827.GC6357@twins.programming.kicks-ass.net>
Date:	Mon, 22 Feb 2016 12:58:27 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
	Borislav Petkov <bp@...en8.de>,
	Stephane Eranian <eranian@...gle.com>,
	Harish Chegondi <harish.chegondi@...el.com>,
	Kan Liang <kan.liang@...el.com>,
	Andi Kleen <andi.kleen@...el.com>,
	Jacob Pan <jacob.jun.pan@...ux.intel.com>
Subject: Re: [patch V2 13/28] x86/perf/intel_uncore: Clear all hardware state
 on exit

On Mon, Feb 22, 2016 at 11:06:52AM -0000, Thomas Gleixner wrote:
> +static void __init uncore_exit_boxes(void *dummy)
> +{
> +	struct intel_uncore_type **types = uncore_msr_uncores;
> +
> +	while (*types)
> +		__uncore_exit_boxes(*types++, smp_processor_id());

	for (types = uncore_msr_uncores; *types; types++)
		__uncore_exit_boxes(*types, smp_processor_id());

> +}

You flipped to for() loops in the other places, figures this one should
match?