linux-kernel - Re: [PATCH] x86_64: insert_resorce for lapic addr after e820_reserve

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Message-ID: <20080223102121.GG23833@elte.hu>
Date:	Sat, 23 Feb 2008 11:21:21 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Yinghai Lu <Yinghai.Lu@....COM>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86_64: insert_resorce for lapic addr after
	e820_reserve_resources


* Yinghai Lu <Yinghai.Lu@....COM> wrote:

>   BIOS-e820: 00000000dfff0000 - 00000000e0000000 (reserved)
>   BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
> - BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) =======> that is local apic address... somewhere we lost it
>   BIOS-e820: 00000000ff700000 - 0000000100000000 (reserved)
>   BIOS-e820: 0000000100000000 - 0000004020000000 (usable)
> 
> found one entry about reserved is missing for the kernel by kexec.

> +static int __init lapic_insert_resource(void)

thanks Yinghai, applied.

	Ingo
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