linux-kernel - Re: CONFIG_IRQBALANCE for 64-bit x86 ?

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Date:	Tue, 20 Nov 2007 16:20:17 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	Mark Lord <lkml@....ca>, Arjan van de Ven <arjan@...radead.org>,
	Nick Piggin <nickpiggin@...oo.com.au>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...l.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: CONFIG_IRQBALANCE for 64-bit x86 ?

Ingo Molnar wrote:
> * H. Peter Anvin <hpa@...or.com> wrote:
> 
>>>> Nope.  It runs inside an initramfs, of course; that initramfs is 
>>>> linked into the kernel binary.
>>> would be nice to have a single-image variant for all of this. having 
>>> the separate initrd was always trouble - and it's pointless as well. 
>>> (we rarely update the initrd without updating the vmlinuz as well)
>> We do.  Am I missing something?
> 
> do we have a single-image way of getting both the kernel image and the 
> initram set up at once? What i know of is a two-image approach: vmlinuz 
> and initrd.
> 

Yes, we do.  The initramfs can be linked into the kernel image.  The 
unified klibc build tree does that by default.

	-hpa
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