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Date: Tue, 21 Aug 2012 17:41:46 +0200 (CEST)
From: Thomas Gleixner <tglx@linutronix.de>
To: Attilio Rao <attilio.rao@citrix.com>
cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
        Ian Campbell <Ian.Campbell@citrix.com>,
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        linux-kernel@vger.kernel.org, x86@kernel.org,
        xen-devel@lists.xensource.com
Subject: Re: [PATCH 2/5] XEN: Remove the base argument from
 x86_init.paging.pagetable_setup_start PVOPS
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On Tue, 21 Aug 2012, Attilio Rao wrote:
> diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
> index 1019156..7999cef 100644
> --- a/arch/x86/mm/init_32.c
> +++ b/arch/x86/mm/init_32.c
> @@ -445,14 +445,17 @@ static inline void permanent_kmaps_init(pgd_t *pgd_base)
>  }
>  #endif /* CONFIG_HIGHMEM */
>  
> -void __init native_pagetable_setup_start(pgd_t *base)
> +void __init native_pagetable_setup_start(void)
>  {
>  	unsigned long pfn, va;
> +	pgd_t *base;
>  	pgd_t *pgd;

	pgd_t *pgd, *base = swapper_pg_dir;

Please. No need to add 5 lines just for this.

Thanks,

	tglx