linux-kernel - Re: linux-next: tip tree build warning

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Date:	Mon, 9 Nov 2009 09:10:38 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Cyrill Gorcunov <gorcunov@...il.com>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Peter Zijlstra <peterz@...radead.org>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	"Maciej W. Rozycki" <macro@...ux-mips.org>,
	Yinghai Lu <yinghai@...nel.org>
Subject: Re: linux-next: tip tree build warning


* Cyrill Gorcunov <gorcunov@...il.com> wrote:

> +++ linux-2.6.git/arch/x86/include/asm/apic.h
> @@ -310,7 +310,7 @@ struct apic {
>  	int (*apicid_to_node)(int logical_apicid);
>  	int (*cpu_to_logical_apicid)(int cpu);
>  	int (*cpu_present_to_apicid)(int mps_cpu);
> -	physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
> +	void (*apicid_to_cpu_present)(int phys_apicid, physid_mask_t *map);

Yep, passing masks by reference is unconditonal goodness - that's the 
cleanup we want.

Mind sending a delta patch against tip:master?

	Ingo
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