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Date: Tue, 1 Jun 2010 22:29:01 +0100
From: Matthew Garrett <mjg59@srcf.ucam.org>
To: "Justin P. Mattock" <justinmattock@gmail.com>
Cc: x86@kernel.org, tglx@linutronix.de, linux-kernel@vger.kernel.org
Subject: Re: [PATCH]X86:reboot.c Add some dmi entries to
	pci_reboot_dmi_table.
Message-ID: <20100601212901.GA18390@srcf.ucam.org>
References: <20100601192101.GA15086@srcf.ucam.org> <4C056839.8020605@gmail.com> <20100601200704.GA16091@srcf.ucam.org> <4C056AE6.3000409@gmail.com> <20100601202130.GA16391@srcf.ucam.org> <4C056E0C.2030709@gmail.com> <20100601203351.GA16575@srcf.ucam.org> <4C0572B4.6000201@gmail.com> <20100601211219.GA17719@srcf.ucam.org> <4C057AE9.9020307@gmail.com>
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On Tue, Jun 01, 2010 at 02:26:01PM -0700, Justin P. Mattock wrote:
> On 06/01/2010 02:12 PM, Matthew Garrett wrote:
>> some level. How about the following (again, run as root):
>>
>> #include<sys/io.h>
>>
>> int main() {
>> 	iopl(3);
>> 	outb(0xfe, 0x64);
>> 	return 0;
>> }
>>

So, just to be clear, you run this as root and it immediately returns 
you to the prompt? This seems unlikely.

> ahh!! I see now:
> grep 0x64 *.dsl

No, that's unrelated.

-- 
Matthew Garrett | mjg59@srcf.ucam.org
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