From: Bjorn Helgaas Date: Sat, 2 Jul 2011 16:47:12 +0000 (-0600) Subject: x86/PCI: reduce severity of host bridge window conflict warnings X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=43d786ed4df4c54cb8802a523748a7d78130a2cb;p=mv-sheeva.git x86/PCI: reduce severity of host bridge window conflict warnings Host bridge windows are top-level resources, so if we find a host bridge window conflict, it's probably with a hard-coded legacy reservation. Moving host bridge windows is theoretically possible, but we don't support it; we just ignore windows with conflicts, and it's not worth making this a user-visible error. Reported-and-tested-by: Jools Wills References: https://bugzilla.kernel.org/show_bug.cgi?id=38522 Reported-by: Das References: https://bugzilla.kernel.org/show_bug.cgi?id=16497 Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes --- diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 68c3c139520..ae3cb23cd89 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -246,10 +246,9 @@ static void add_resources(struct pci_root_info *info) conflict = insert_resource_conflict(root, res); if (conflict) - dev_err(&info->bridge->dev, - "address space collision: host bridge window %pR " - "conflicts with %s %pR\n", - res, conflict->name, conflict); + dev_info(&info->bridge->dev, + "ignoring host bridge window %pR (conflicts with %s %pR)\n", + res, conflict->name, conflict); else pci_bus_add_resource(info->bus, res, 0); }