Subject: Re: linux-next: build failure after merge of the pm tree

From: Jiang Liu <[email-masked]>
Date: Mon, 09 Feb 2015 13:36:07 +0800

Hi Rafael and Lorenzo,
	With more closer review, I suspect statement "kfree(bus_range)"
in commit d2be00c0fb5a ("of/pci: Free resources on failure in
of_pci_get_host_bridge_resources()") may cause double free of bus_range
because bus_range will also be freed by kfree(window->res);
Regards!
Gerry

On 2015/2/9 11:22, Rafael J. Wysocki wrote:
> On Monday, February 09, 2015 10:53:05 AM Jiang Liu wrote:
>>
>> On 2015/2/9 10:26, Stephen Rothwell wrote:
>>> Hi Rafael,
> 
> [cut]
> 
>>>                ^
>>>
>>> Caused by commit 14d76b68f281 ("PCI: Use common resource list
>>> management code instead of private implementation") interacting with
>>> commit d2be00c0fb5a ("of/pci: Free resources on failure in
>>> of_pci_get_host_bridge_resources()") from the pci tree.
>>>
>>> I applied the following merge fix patch (which may need more work?).
>> Hi Stephen,
>> 	Thanks for fixing it and there should no more work needed.
> 
> Can you please have a look at my linux-next branch now and see if the code
> is correct in there as well?
> 
> Rafael
>