Re: [patch 2/2] x86_64 PCI: improve extended config space verification

From: Andi Kleen
Date: Tue Jun 27 2006 - 00:29:29 EST



> Index: linux-2.6.17-mm2/arch/x86_64/pci/mmconfig.c
> ===================================================================
> --- linux-2.6.17-mm2.orig/arch/x86_64/pci/mmconfig.c
> +++ linux-2.6.17-mm2/arch/x86_64/pci/mmconfig.c
> @@ -16,6 +16,7 @@
> /* aperture is up to 256MB but BIOS may reserve less */
> #define MMCONFIG_APER_MIN (2 * 1024*1024)
> #define MMCONFIG_APER_MAX (256 * 1024*1024)
> +extern int is_acpi_reserved(unsigned long start, unsigned long end);

The prototype belongs into some shared header.

-Andi

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