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[2/2] x86: Turn down the scary 'no PCI' warning

Message ID 1471547575-14748-2-git-send-email-mawilcox@linuxonhyperv.com (mailing list archive)
State Not Applicable
Headers show

Commit Message

Matthew Wilcox Aug. 18, 2016, 7:12 p.m. UTC 
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(-)
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Patch

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();