linux-kernel - Re: [patch 2/7 v2] x86 efi: reserve boot service fix

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Date:	Fri, 15 Nov 2013 16:10:52 -0700
From:	Toshi Kani <toshi.kani@...com>
To:	dyoung@...hat.com
Cc:	linux-kernel@...r.kernel.org, linux-efi@...r.kernel.org,
	x86@...nel.org, mjg59@...f.ucam.org, hpa@...or.com,
	James.Bottomley@...senPartnership.com, vgoyal@...hat.com,
	ebiederm@...ssion.com, horms@...ge.net.au,
	kexec@...ts.infradead.org, bp@...en8.de,
	Borislav Petkov <bp@...e.de>
Subject: Re: [patch 2/7 v2] x86 efi: reserve boot service fix

On Tue, 2013-11-05 at 16:20 +0800, dyoung@...hat.com wrote:
> Current code check boot service region with kernel text region by: 
> start+size >= __pa_symbol(_text)
> The end of the above region should be start + size - 1 instead.
> 
> I see this problem in ovmf + Fedora 19 grub boot:
> text start: 1000000 md start: 800000 md size: 800000
> 
> Signed-off-by: Dave Young <dyoung@...hat.com>
> Acked-by: Borislav Petkov <bp@...e.de>

Acked-by: Toshi Kani <toshi.kani@...com>

Thanks,
-Toshi

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