Messages in this thread Patch in this message |  | | From | Andi Kleen <> | Subject | [PATCH 2.6.21 review I] [15/25] i386: Only call unreachable_devices() when type 1 is available. | Date | Sat, 10 Feb 2007 12:50:28 +0100 (CET) |
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From: Olivier Galibert <galibert@pobox.com>
unreachable_devices compares between the results of pci configuration accesses through type1 and mmconfig, so it should be called only if type1 actually works in the first place.
Signed-off-by: Olivier Galibert <galibert@pobox.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> ---
arch/i386/pci/mmconfig-shared.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
Index: linux/arch/i386/pci/mmconfig-shared.c =================================================================== --- linux.orig/arch/i386/pci/mmconfig-shared.c +++ linux/arch/i386/pci/mmconfig-shared.c @@ -80,7 +80,8 @@ void __init pci_mmcfg_init(int type) } if (pci_mmcfg_arch_init()) { - unreachable_devices(); + if (type == 1) + unreachable_devices(); pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF; } } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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