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Date: Tue, 21 Dec 2010 11:42:00 +0300
From: Kulikov Vasiliy <segooon@gmail.com>
To: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Kernel Testers List <kernel-testers@vger.kernel.org>,
        Maciej Rutecki <maciej.rutecki@gmail.com>,
        Florian Mickler <florian@mickler.org>, Stephen Kitt <steve@sk2.org>,
        bugzilla-daemon@bugzilla.kernel.org
Subject: Re: [Bug #24392] AGP aperture disabled, worked in 2.6.35
Message-ID: <20101221084200.GA2537@albatros>
References: <ZRNlsjykcOD.A.b-F.20fDNB@chimera>
 <xqq2Z3iR9HJ.A.cHG.-0fDNB@chimera>
 <201012201214.57068.bjorn.helgaas@hp.com>
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Hi,

On Mon, Dec 20, 2010 at 12:14 -0700, Bjorn Helgaas wrote:
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24392
> > First-Bad-Commit: http://git.kernel.org/linus/96576a9e1a0cdb8a43d3af5846be0948f52b4460
...
> That's kind of ugly because it's an exception to the normal "call
> pci_enable_device() first" rule, and it leads to bogus "conflicts"
> like this:

I don't understand rationale, but if standard enable-before-use breaks
the boot then explicit comment _why_ do it is necessary here.


Thanks,

-- 
Vasiliy
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