linux-kernel - Re: kobject_add_internal failed for msi

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Message-ID: <CAErSpo6L-Ud08=JPM7d=RYuPO=UFvq_9hZGbne0iQnCHiFbuHQ@mail.gmail.com>
Date:	Fri, 27 Sep 2013 09:58:28 -0600
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	Zdenek Kabelac <zkabelac@...hat.com>
Cc:	LKML <linux-kernel@...r.kernel.org>, linux.nics@...el.com,
	"e1000-devel@...ts.sourceforge.net" 
	<e1000-devel@...ts.sourceforge.net>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	Veaceslav Falico <vfalico@...hat.com>
Subject: Re: kobject_add_internal failed for msi_irqs with -EEXIST

[+cc Veaceslav, linux-pci]

On Fri, Sep 27, 2013 at 7:34 AM, Zdenek Kabelac <zkabelac@...hat.com> wrote:
> Hi
>
> With recent build of 3.12-rc2 I'm getting this warning report from kernel:
> (hw Lenovo T61, C2D, 4GB Ram)
> (repost since linux-kernel@ rejected my gmail email....)

This looks related to the MSI/kobject issues Veaceslav is working on.
See http://lkml.kernel.org/r/1379382464-7920-2-git-send-email-vfalico@redhat.com
and related messages.

We don't have a resolution yet.  If you have
CONFIG_DEBUG_KOBJECT_RELEASE=y, you could try turning that off.  I
don't know if it would help, and it would only be a temporary
workaround anyway.

Bjorn
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