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Message-ID: <4AFFB1E6.9040300@kernel.org>
Date: Sat, 14 Nov 2009 23:46:46 -0800
From: Yinghai Lu <yinghai@kernel.org>
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To: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
	"H. Peter Anvin" <hpa@zytor.com>, Jesse Barnes <jbarnes@virtuousgeek.org>
CC: "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Yu Zhao <yu.zhao@intel.com>, Matthew Wilcox <willy@linux.intel.com>
Subject: [PATCH] x86/pci: claim SR-IOV bar in pcibios_allocate_resource
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Index: linux-2.6/arch/x86/pci/i386.c
===================================================================
--- linux-2.6.orig/arch/x86/pci/i386.c
+++ linux-2.6/arch/x86/pci/i386.c
@@ -155,7 +155,9 @@ static void __init pcibios_allocate_reso
 
 	for_each_pci_dev(dev) {
 		pci_read_config_word(dev, PCI_COMMAND, &command);
-		for (idx = 0; idx < PCI_ROM_RESOURCE; idx++) {
+		for (idx = 0; idx < PCI_BRIDGE_RESOURCES; idx++) {
+			if (idx == PCI_ROM_RESOURCE)
+				continue;
 			r = &dev->resource[idx];
 			if (r->parent)		/* Already allocated */
 				continue;