linux-kernel - Re: pci_has_legacy_pm_support warning with 3.1+

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Date:	Sun, 6 Nov 2011 22:16:39 +0100
From:	Martin Nyhus <martin.nyhus@....com>
To:	Josh Boyer <jwboyer@...hat.com>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: pci_has_legacy_pm_support warning with 3.1+

On Thu, 3 Nov 2011 15:27:43 -0400 Josh Boyer <jwboyer@...hat.com> wrote:
> We just got a report of someone tripping over a WARN_ON that has been in
> the PCI code for quite a while (line 607 of drivers/pci/pci-driver.c).
> I'm wondering if someone can make a bit more sense of it than I can and
> maybe figure out which driver in question is doing something wrong.
[...]
> The full report (filed by abrtd) can be found here:
> https://bugzilla.redhat.com/show_bug.cgi?id=751167

I'm seeing the same warning here, in my case with the sdhci-pci driver,
and the patch[0] mentioned in the report fixes the issue (applied on top
of c861cd3).

	Martin


[0] http://marc.info/?l=linux-mmc&m=132031499400574&w=2
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