linux-kernel - Re: [PATCH v3 -tip x86/apic 1/2] PCI/MSI: Allocate as many multiple-MSIs as requested

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Message-ID: <CAErSpo5pZupF3qq-w=EuJXswUOqZTXQmSnMioqtVSvSDmo2fjg@mail.gmail.com>
Date:	Wed, 5 Jun 2013 12:35:31 -0600
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Cc:	Alexander Gordeev <agordeev@...hat.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"x86@...nel.org" <x86@...nel.org>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	Yinghai Lu <yinghai@...nel.org>,
	Joerg Roedel <joro@...tes.org>,
	Jan Beulich <JBeulich@...e.com>,
	Ingo Molnar <mingo@...hat.com>,
	Sebastian Andrzej Siewior <sebastian@...akpoint.cc>
Subject: Re: [PATCH v3 -tip x86/apic 1/2] PCI/MSI: Allocate as many
 multiple-MSIs as requested

On Wed, Jun 5, 2013 at 12:33 PM, Konrad Rzeszutek Wilk
<konrad.wilk@...cle.com> wrote:
> On Wed, Jun 05, 2013 at 11:18:54AM -0600, Bjorn Helgaas wrote:
>> On Tue, Jun 4, 2013 at 7:14 AM, Alexander Gordeev <agordeev@...hat.com> wrote:
>> > On Mon, Jun 03, 2013 at 02:46:59PM -0600, Bjorn Helgaas wrote:
>> >> On Wed, May 29, 2013 at 2:58 PM, Bjorn Helgaas <bhelgaas@...gle.com> wrote:
>> >> I pushed these with updates to
>> >> http://git.kernel.org/cgit/linux/kernel/git/helgaas/pci.git/log/?h=pci/alexander-msi
>> >>
>> >> Anybody want to ack the iommu/irq_remapping.c patch?  If so, I can
>> >> merge that branch into -next for v3.11.
>> >
>> > Konrad, Sebastian,
>> >
>> > Any chance to take a look and patch 2/2?
>
> I presume you mean:
> x86/MSI: Conserve interrupt resources when using multiple-MSI
>
> ? Looks good
> This one:
> PCI: Allocate only as many MSI vectors as requested by driver
>
>
> looks OK as well.

Great, thanks, Konrad!
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