From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com>
Cc: linux-pci@vger.kernel.org, greg@kroah.com,
kaneshige.kenji@jp.fujitsu.com, yinghai@kernel.org
Subject: Re: [PATCH v5] Add pcie_hp=nomsi to disable MSI/MSI-X for pciehp driver
Date: Fri, 24 Feb 2012 13:56:11 -0800 [thread overview]
Message-ID: <20120224135611.2166ff46@jbarnes-desktop> (raw)
In-Reply-To: <4F47FB6B.3050509@jp.fujitsu.com>
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On Fri, 24 Feb 2012 16:04:43 -0500
MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> wrote:
> On Thu, 23 Feb 2012 12:30:03 -0800,
> Jesse Barnes <jbarnes@virtuousgeek.org> wrote:
>
> > On Thu, 2 Feb 2012 11:09:22 -0500
> > MUNEDA Takahiro<muneda.takahiro@jp.fujitsu.com> wrote:
> >
> >> Not to use MSI/MSI-X for pciehp, add a kernel parameter, pcie_hp=nomsi.
> >>
> >> In my environment, while shutting down, following stack trace is shown
> >> sometimes.
> >
> > Applied, thanks guys.
> >
> > Now should we also have a platform/device blacklist to enable this
> > option automatically so people don't have to remember to use it?
>
> Hi Jesse,
>
> I agree with you.
> However, I don't have a device which *officially* has a problem
> regarding this. I'm waiting a statement from vendor. We should start
> after statement becomes available.
Ok, thanks Takahiro-san. Just submit a patch if/when you get some
confirmation.
Thanks,
--
Jesse Barnes, Intel Open Source Technology Center
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prev parent reply other threads:[~2012-02-24 21:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-02 16:09 [PATCH v5] Add pcie_hp=nomsi to disable MSI/MSI-X for pciehp driver MUNEDA Takahiro
2012-02-14 17:55 ` MUNEDA Takahiro
2012-02-16 0:53 ` Kenji Kaneshige
2012-02-23 20:30 ` Jesse Barnes
2012-02-24 21:04 ` MUNEDA Takahiro
2012-02-24 21:56 ` Jesse Barnes [this message]
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