linux-kernel - Re: 2.6.22-rc2-mm1

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Message-ID: <20070523172717.GX19966@holomorphy.com>
Date:	Wed, 23 May 2007 10:27:17 -0700
From:	William Lee Irwin III <wli@...omorphy.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: 2.6.22-rc2-mm1

On Wed, May 23, 2007 at 12:42:33AM -0700, Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-rc2/2.6.22-rc2-mm1/
> - A new readahead patch series.  This needs serious review and performance
>   testing please.
> - Added Ingo's CFS CPU scheduler
> - Xen dom-U support is now in the x86 tree.

This patch silences the following warning:
WARNING: drivers/built-in.o(.text+0x500fd): Section mismatch: reference to .init.data: (between 'pxm_to_node' and 'node_to_pxm')
WARNING: drivers/built-in.o(.text+0x50112): Section mismatch: reference to .init.data: (between 'node_to_pxm' and 'acpi_get_pxm')
pxm_to_node() and node_to_pxm() reference node_to_pxm_map[] and
pxm_to_node_map[], which are __cpuinitdata. This patch marks pxm_to_node()
and node_to_pxm() __cpuinit accordingly.

Signed-off-by: William Irwin <bill.irwin@...cle.com>

Index: mm-2.6.22-rc2/drivers/acpi/numa.c
===================================================================
--- mm-2.6.22-rc2.orig/drivers/acpi/numa.c	2007-05-23 09:35:02.932827713 -0700
+++ mm-2.6.22-rc2/drivers/acpi/numa.c	2007-05-23 09:35:48.919448341 -0700
@@ -43,14 +43,14 @@
 static int __cpuinitdata node_to_pxm_map[MAX_NUMNODES]
 				= { [0 ... MAX_NUMNODES - 1] = PXM_INVAL };
 
-int pxm_to_node(int pxm)
+int __cpuinit pxm_to_node(int pxm)
 {
 	if (pxm < 0)
 		return NID_INVAL;
 	return pxm_to_node_map[pxm];
 }
 
-int node_to_pxm(int node)
+int __cpuinit node_to_pxm(int node)
 {
 	if (node < 0)
 		return PXM_INVAL;
-
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