linux-kernel - Re: [LKML] Re: [tip:x86/apic] x86: Fix out of order gsi -- add remap_ioapic_gsi_to

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Message-ID: <m1y6ib6fw8.fsf@fess.ebiederm.org>
Date:	Mon, 01 Mar 2010 10:44:23 -0800
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Cc:	Yinghai Lu <yinghai@...nel.org>, Ingo Molnar <mingo@...e.hu>,
	linux-tip-commits@...r.kernel.org, linux-kernel@...r.kernel.org,
	hpa@...or.com, mingo@...hat.com, garyhade@...ibm.com,
	iranna.ankad@...ibm.com, suresh.b.siddha@...el.com,
	tglx@...utronix.de, trenn@...e.de
Subject: Re: [LKML] Re: [tip:x86/apic] x86: Fix out of order gsi -- add remap_ioapic_gsi_to_irq()

Konrad Rzeszutek Wilk <konrad.wilk@...cle.com> writes:

>> 
>> > so far this patch only affect (fix ) x3950.
>
> .. snip ..
>> > other solution will ask IBM to fix their bios, so we can get
>
> It isn't just IBM. Asus P2B-D (PIIX4) and SuperMicro X8DAL (possibly)
> seem to have the same issue.
>
> (http://lists.xensource.com/archives/html/xen-devel/2010-02/msg00715.html)
> and
> (http://lists.xensource.com/archives/html/xen-devel/2010-02/msg01239.html)

I can't find the reference to those boards in the email you quoted.  Xen
does strange and very different things with it's irqs so it is unlikely to
be the same issue.

Eric
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