linux-kernel - Re: [PATCH 7/7] x86/pci: update pirq_enable

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Message-ID: <20090507095256.7f87fb42@jbarnes-g45>
Date:	Thu, 7 May 2009 09:52:56 -0700
From:	Jesse Barnes <jbarnes@...tuousgeek.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Yinghai Lu <yinghai@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Len Brown <lenb@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-pci@...r.kernel.org,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>
Subject: Re: [PATCH 7/7] x86/pci: update pirq_enable_irq to setup io apic
 routing -v2

On Thu, 7 May 2009 16:12:22 +0200
Ingo Molnar <mingo@...e.hu> wrote:

> 
> * Yinghai Lu <yinghai@...nel.org> wrote:
> 
> > 
> > so we could set io apic routing only when enable device irq.
> > 
> > also could make setup_IO_APIC_irqs and setup_ioapic_dest only handle
> > first ioapic...
> > 
> > v2: remove one one not needed style change.
> >     merge the patch only setup io_apic for acpi on in
> > setup_IO_APIC_irqs
> > 
> > [ Impact: make mptable irq enable more like acpi is used, and
> > numa_irq_desc could get correct node when acpi=off ]
> > 
> > Signed-off-by: Yinghai Lu <yinghai@...nel.org>
> > 
> > ---
> >  arch/x86/kernel/apic/io_apic.c |  148
> > ++++++++++++++++++++---------------------
> > arch/x86/pci/irq.c             |   84 ++++++++--------------- 2
> > files changed, 103 insertions(+), 129 deletions(-)
> 
> Jesse, did this patch have your Acked-by?

Yeah, both of them are fine with me.  Ultimately you get to keep any
broken pieces from io_apic changes anyway, right? :)

Acked-by: Jesse Barnes <jbarnes@...tuousgeek.org>
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