linux-kernel - Re: [PATCH] x86, numa: Use __pa

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Message-ID: <5106CE88.2030005@linux.vnet.ibm.com>
Date:	Mon, 28 Jan 2013 11:16:24 -0800
From:	Dave Hansen <dave@...ux.vnet.ibm.com>
To:	Borislav Petkov <bp@...en8.de>
CC:	"H. Peter Anvin" <hpa@...or.com>,
	LKML <linux-kernel@...r.kernel.org>, Borislav Petkov <bp@...e.de>
Subject: Re: [PATCH] x86, numa: Use __pa_nodebug instead

On 01/26/2013 04:18 PM, Borislav Petkov wrote:
> From: Borislav Petkov <bp@...e.de>
> 
> ... and fix the following warning:
> 
> arch/x86/mm/numa.c: In function ‘setup_node_data’:
> arch/x86/mm/numa.c:222:3: warning: passing argument 1 of ‘__phys_addr_nodebug’ makes integer from pointer without a cast [enabled by default]
> In file included from /home/boris/w/kernel/linux-2.6/arch/x86/include/asm/page.h:11:0,
>                  from /home/boris/w/kernel/linux-2.6/arch/x86/include/asm/thread_info.h:11,
>                  from include/linux/thread_info.h:54,
>                  from include/linux/preempt.h:9,
>                  from include/linux/spinlock.h:50,
>                  from include/linux/mmzone.h:7,
>                  from include/linux/gfp.h:4,
>                  from include/linux/mm.h:8,
>                  from arch/x86/mm/numa.c:3:
> /home/boris/w/kernel/linux-2.6/arch/x86/include/asm/page_64.h:12:29: note: expected ‘long unsigned int’ but argument is of type ‘void *’
> 
> Signed-off-by: Borislav Petkov <bp@...e.de>
> Cc: Dave Hansen <dave@...ux.vnet.ibm.com>

I was just about to send out a patch for it and came up with the same fix.

Acked-by: Dave Hansen <dave@...ux.vnet.ibm.com>


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