From: Andi Kleen <andi@firstfloor.org>
To: "Jike Song" <albcamus@gmail.com>
Cc: "Rijndael Cosque" <rijcos@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: What's the status of x2APIC support in Linux kernel?
Date: Fri, 01 Feb 2008 13:17:14 +0100 [thread overview]
Message-ID: <p73fxwc50s5.fsf@bingen.suse.de> (raw)
In-Reply-To: <df9815e70802010053n4565397dofd847373df522e5c@mail.gmail.com> (Jike Song's message of "Fri\, 1 Feb 2008 16\:53\:31 +0800")
"Jike Song" <albcamus@gmail.com> writes:
> On 2/1/08, Rijndael Cosque <rijcos@gmail.com> wrote:
>> Hi all,
>>
>> I found the x2APIC spec via http://www.intel.com/products/processor/manuals/.
>>
>> Looks at present there is no x2APIC support in Linux kernel 2.6.24?
>>
>> Is there any experimental patch available for Linux kernel? -- I
>> googled "x2APIC Linux"; looks no patch for now?
There are right no CPUs shipping which implement x2apic.
> Maybe. I have a question as well, what about the status of I/O
> xAPIC support in linux? If it is not supported yet, is there any
> effort to add it? I'm interested in that, hopefully can take part in
> the development.
xAPIC has been supported forever.
-Andi
next prev parent reply other threads:[~2008-02-01 12:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-01 8:43 What's the status of x2APIC support in Linux kernel? Rijndael Cosque
2008-02-01 8:53 ` Jike Song
2008-02-01 12:17 ` Andi Kleen [this message]
2008-02-01 18:08 ` Siddha, Suresh B
2008-02-14 19:06 ` Bjorn Helgaas
2008-02-14 21:48 ` Siddha, Suresh B
2008-02-02 2:55 ` Jike Song
2008-02-02 4:43 ` Andi Kleen
2008-02-02 17:43 ` Yinghai Lu
2008-02-01 9:46 ` Peter Zijlstra
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