[patch 2/6] x86 efi: reserve boot service fix

[Borislav Petkov]

On Mon, Oct 28, 2013 at 09:18:24AM +0800, Dave Young wrote:
> There should be some people see below message with non-kexec kernel:
> "Could not reserve boot range ..."

I can find one other report like that: https://lkml.org/lkml/2013/7/16/309

[    0.000000] efi: Could not reserve boot range [0x0000000000-0x0000000fff]

for

efi: mem00: type=3, attr=0xf, range=[0x0000000000000000-0x0000000000001000) (0MB)

which is EFI_BOOT_SERVICES_CODE and

efi: Could not reserve boot range [0x000005f000-0x000009ffff]

for

efi: mem06: type=3, attr=0xf, range=[0x000000000005f000-0x00000000000a0000) (0MB)

which is of the same type.

> But it's hard for them to notice the bad functionality because
> it's only one mem range which might be not the boot range what
> SetVirtualAddressMap need

Right.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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