Re: [PATCH] PCI: ACPI: IA64: fix IO port generic range check

[Lorenzo Pieralisi]

On Mon, Feb 01, 2016 at 07:36:57PM +0800, Hanjun Guo wrote:

[...]

> >diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
> >index 3cd6983..e20dbe5 100644
> >--- a/arch/x86/pci/acpi.c
> >+++ b/arch/x86/pci/acpi.c
> >@@ -275,11 +275,14 @@ static void pci_acpi_root_release_info(struct acpi_pci_root_info *ci)
> >   *     to access PCI configuration space.
> >   *
> >   * So explicitly filter out PCI CFG IO ports[0xCF8-0xCFF].
> >+ *
> >+ * Furthermore, IO ports address space is limited to 16k on x86,
> 
> Minor typo for '16k', should be '64k'? or we can just specify
> the magic number 0x10003?

Thanks, I will fix it, it is a leftover.

> By the way, I tested this patch both on x86 and ia64 box,
> and PCI for both box is working properly after boot,
> 
> Tested-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>

Thank you very much !

Lorenzo