linux-kernel - Re: [origin tree boot hang] [PATCH] Revert "early_printk: Allow morethan one early console"

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Date:	Wed, 23 Sep 2009 23:05:55 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Jason Wessel <jason.wessel@...driver.com>,
	Len Brown <lenb@...nel.org>
Cc:	Greg KH <gregkh@...e.de>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [origin tree boot hang] [PATCH] Revert "early_printk: Allow
	morethan one early console"


* Ingo Molnar <mingo@...e.hu> wrote:


> The commit point to which the attached config and bootlog belongs is:
> 
>   2.6.31-07863-gb64ada6
> 
> Reverting:
> 
>   c953094: early_printk: Allow more than one early console
> 
> solves it.

btw., the boot options are:

Command line: root=/dev/sda6 earlyprintk=serial,ttyS0,115200 console=ttyS0,115200 debug
initcall_debug apic=verbose sysrq_always_enabled ignore_loglevel 
selinux=0 nmi_watchdog=0 panic=1 3

So it's nothing out of the ordinary - typical early-printk use: handover 
from earlyprintk serial console to the real serial console.

	Ingo
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