From: Alexander Gordeev <agordeev@redhat.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@lists.ozlabs.org,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
Joerg Roedel <joro@8bytes.org>, "x86@kernel.org" <x86@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>,
Jan Beulich <JBeulich@suse.com>, Tejun Heo <tj@kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH v2 2/6] PCI/MSI: Factor out pci_get_msi_cap() interface
Date: Mon, 16 Sep 2013 12:22:11 +0200 [thread overview]
Message-ID: <20130916102210.GA14102@dhcp-26-207.brq.redhat.com> (raw)
In-Reply-To: <20130909152044.GA24962@dhcp-26-207.brq.redhat.com>
On Mon, Sep 09, 2013 at 05:20:44PM +0200, Alexander Gordeev wrote:
> On Fri, Sep 06, 2013 at 05:32:05PM -0600, Bjorn Helgaas wrote:
> > I propose that you rework it that way, and at least find out what
> > (if anything) would break if we do that. Or maybe we just give up
> > some optimization; it would be nice to quantify that, too.
>
> Hi Bjorn,
>
> The series is what it seems a direction to take.
>
> Looks like we need PPC folks to agree on the quota check update
> for pSeries (yes, they do bail out with a positive return value
> from arch_msi_check_device()):
Hi Ben,
An initiative to simplify MSI/MSI-X allocation interface is brewing.
It seems pSeries quota thing is an obstacle. If it could be given up
(patch 2/9).
Thanks!
--
Regards,
Alexander Gordeev
agordeev@redhat.com
next parent reply other threads:[~2013-09-16 11:20 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
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[not found] ` <20130909152044.GA24962@dhcp-26-207.brq.redhat.com>
2013-09-16 10:22 ` Alexander Gordeev [this message]
2013-09-17 14:30 ` [PATCH v2 2/6] PCI/MSI: Factor out pci_get_msi_cap() interface Michael Ellerman
2013-09-18 9:48 ` Alexander Gordeev
2013-09-18 14:22 ` Tejun Heo
2013-09-18 16:50 ` Alexander Gordeev
2013-09-20 8:24 ` Alexander Gordeev
2013-09-20 12:27 ` Tejun Heo
2013-09-25 18:02 ` Bjorn Helgaas
2013-09-25 20:58 ` Alexander Gordeev
2013-09-25 21:00 ` Tejun Heo
2013-09-26 7:46 ` Alexander Gordeev
2013-09-26 8:58 ` David Laight
2013-09-26 10:45 ` Alexander Gordeev
2013-09-26 11:34 ` David Laight
2013-09-26 12:13 ` Alexander Gordeev
2013-09-26 13:11 ` Tejun Heo
2013-09-26 14:39 ` Alexander Gordeev
2013-09-26 14:42 ` Tejun Heo
2013-10-01 7:19 ` Michael Ellerman
2013-09-20 12:26 ` Tejun Heo
2013-10-01 7:26 ` Michael Ellerman
2013-10-01 7:35 ` Michael Ellerman
2013-10-01 11:55 ` Tejun Heo
2013-10-02 2:33 ` Michael Ellerman
2013-10-02 3:23 ` Tejun Heo
2013-09-26 12:32 ` Mark Lord
2013-09-26 13:03 ` Alexander Gordeev
2013-10-02 2:46 ` Mark Lord
2013-10-02 7:26 ` Alexander Gordeev
2013-12-18 18:26 ` Bjorn Helgaas
2013-10-01 7:51 ` Michael Ellerman
2013-10-01 10:35 ` Alexander Gordeev
2013-10-02 2:43 ` Michael Ellerman
2013-10-02 7:10 ` Alexander Gordeev
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