Messages in this thread Patch in this message | | | From | Matthew Wilcox <> | Subject | [PATCH 2/2] x86: Turn down the scary 'no PCI' warning | Date | Thu, 18 Aug 2016 12:12:55 -0700 |
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From: Matthew Wilcox <mawilcox@microsoft.com>
Hyper-V Generation 2 guests do not have PCI hardware. It is therefore not 'Fatal' to lack PCI config space, and those booting with the 'quiet' option do not need to see a message at all. I deem this to be 'informational' rather than 'normal but significant', at least on some hardware.
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> --- arch/x86/pci/init.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/x86/pci/init.c b/arch/x86/pci/init.c index adb62aa..595840a 100644 --- a/arch/x86/pci/init.c +++ b/arch/x86/pci/init.c @@ -32,8 +32,7 @@ static __init int pci_arch_init(void) pci_direct_init(type); #endif if (!raw_pci_ops && !raw_pci_ext_ops) - printk(KERN_ERR - "PCI: Fatal: No config space access function found\n"); + pr_info("PCI: No config space access function found\n"); dmi_check_pciprobe(); -- 2.8.1
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