linux-kernel - Re: [Bug 7505] Linux-2.6.18 fails to boot on AMD64 machine

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Message-ID: <86802c440612200212g219e395apd0b2266aa4091e3b@mail.gmail.com>
Date:	Wed, 20 Dec 2006 02:12:29 -0800
From:	"Yinghai Lu" <yinghai.lu@....com>
To:	"Chuck Ebbert" <76306.1226@...puserve.com>
Cc:	"ard@...egraafnet.nl" <ard@...egraafnet.nl>, take@...ero.it,
	agalanin@...a.ru, linux-kernel@...r.kernel.org,
	bugme-daemon@...zilla.kernel.org,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	"Zhang Yanmin" <yanmin.zhang@...el.com>,
	"Andrew Morton" <akpm@...l.org>
Subject: Re: [Bug 7505] Linux-2.6.18 fails to boot on AMD64 machine

On 12/20/06, Chuck Ebbert <76306.1226@...puserve.com> wrote:
> But it seems interrupts are on--look at the flags:
>
>         RSP: 0018:ffffffff803cdf68  EFLAGS: 00010246

Yes, the IF bit is set.

maybe someone (reporters) could add !irq_disabled() and printk in
start_kernel init/main.c to see which function cause the irq get
enabled.

YH
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