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From: Ingo Molnar <mingo@elte.hu>
To: Andi Kleen <andi@firstfloor.org>
Cc: Robert Hancock <hancockr@shaw.ca>,
	Jesse Barnes <jbarnes@virtuousgeek.org>,
	tglx@linutronix.de, linux-kernel@vger.kernel.org, akpm@osdl.org,
	rajesh.shah@intel.com, greg@kroah.com
Subject: Re: MCFG ACPI patch in git-x86 causes boot regression
Date: Tue, 8 Jan 2008 17:27:59 +0100	[thread overview]
Message-ID: <20080108162759.GG32273@elte.hu> (raw)
In-Reply-To: <20080108161409.GB31504@one.firstfloor.org>


* Andi Kleen <andi@firstfloor.org> wrote:

> > > http://www.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc6/2.6.24-rc6-mm1/broken-out/pci-disable-decoding-during-sizing-of-bars.patch
> > >
> > > Without this change a bunch of machines fail to boot even without 
> > > the MCFG change (since their MCFG was E820 reserved and so the old 
> > > validation check passed).
> > 
> > Andi, can you confirm that your box boots fine with that patch 
> > applied?
> 
> Yes it does.

thanks for testing it. (and thanks for finding & reporting the problem) 
I've added that patch to x86.git, right before:

  Subject: x86: validate against ACPI motherboard resources

this should be the only dependency AFAICS.

	Ingo

  reply	other threads:[~2008-01-08 16:28 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-07 22:47 MCFG ACPI patch in git-x86 causes boot regression Andi Kleen
     [not found] ` <200801071452.15045.jbarnes@virtuousgeek.org>
2008-01-07 23:31   ` Robert Hancock
2008-01-08  1:01     ` Andi Kleen
2008-01-08  1:03       ` Robert Hancock
2008-01-08  8:15         ` Ingo Molnar
2008-01-08 16:14           ` Andi Kleen
2008-01-08 16:27             ` Ingo Molnar [this message]
2008-01-08 19:02               ` Jesse Barnes
2008-01-08  8:13   ` Ingo Molnar

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