On 10/16/13 at 12:29am, H. Peter Anvin wrote:
> On 10/16/2013 12:11 AM, Dave Young wrote:
> >>
> >> --- linux-2.6.orig/arch/x86/platform/efi/efi.c
> >> +++ linux-2.6/arch/x86/platform/efi/efi.c
> >> @@ -440,7 +440,7 @@ void __init efi_reserve_boot_services(vo
> >> * - Not within any part of the kernel
> >> * - Not the bios reserved area
> >> */
> >> - if ((start+size >= __pa_symbol(_text)
> >> + if ((start + size - 1 >= __pa_symbol(_text)
> >> && start <= __pa_symbol(_end)) ||
> >> !e820_all_mapped(start, start+size, E820_RAM) ||
> >> memblock_is_region_reserved(start, size)) {
>
> It would be better to change >= to >.
Both are fine to me, will resend with '>'
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