Using MMCONFIG for PCI config space access is simply an optimization, not
a requirement. Therefore, when it can't be used, there's no need for
KERN_ERR level message. This patch makes the message a KERN_INFO instead
to reduce some of the noise in a kernel boot with the 'quiet' option.
(Note that this has no effect on a normal boot, which is ridiculously
verbose these days.)
Signed-off-by: Jesse Barnes <[email protected]>
Thanks,
Jesse
diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c
index e2616a2..b95e7f3 100644
--- a/arch/i386/pci/mmconfig.c
+++ b/arch/i386/pci/mmconfig.c
@@ -210,9 +210,9 @@ void __init pci_mmcfg_init(int type)
if (type == 1 && !e820_all_mapped(pci_mmcfg_config[0].base_address,
pci_mmcfg_config[0].base_address + MMCONFIG_APER_MIN,
E820_RESERVED)) {
- printk(KERN_ERR "PCI: BIOS Bug: MCFG area at %x is not E820-reserved\n",
+ printk(KERN_INFO "PCI: BIOS Bug: MCFG area at %x is not E820-reserved\n",
pci_mmcfg_config[0].base_address);
- printk(KERN_ERR "PCI: Not using MMCONFIG.\n");
+ printk(KERN_INFO "PCI: Not using MMCONFIG.\n");
return;
}
-
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