Re: kobject_add_internal failed for msi_irqs with -EEXIST

From: Bjorn Helgaas
Date: Fri Sep 27 2013 - 11:58:59 EST


[+cc Veaceslav, linux-pci]

On Fri, Sep 27, 2013 at 7:34 AM, Zdenek Kabelac <zkabelac@xxxxxxxxxx> 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@xxxxxxxxxx
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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