Re: [PATCH] PCI: Use a local mutex instead of pci_bus_sem to avoid deadlock

[Yijing Wang <wangyijing@huawei.com>]

On 2015/6/27 11:19, Guenter Roeck wrote:
> On Sat, Jun 27, 2015 at 11:05:36AM +0800, Yijing Wang wrote:
>> On 2015/6/13 2:20, Guenter Roeck wrote:
>>> On Fri, Jun 12, 2015 at 11:12:35AM -0700, Rajat Jain wrote:
>>>> [+Guenter]
>>>>
>>>> Looks good to me. Unfortunately, I do not have the hardware anymore to test
>>>> it :-(
>>>>
>>>> Guenter: Do you have it, or know some body who has and wants to test this?
>>>>
>>> I'll dig up the patch and test it.
>>
>> Hi Guenter, any update ?
>>
> I merged your patch into our images. I have not seen a single failure since
> then.
> 
> At the same time, we tried to reproduce the problem Rajat had reported
> originally. Unfortunately we have not been able to reproduce it. I don't know
> if that is bad luck, if we did something wrong (most likely), or if something
> else changed in the infrastructure since Rajat did his tests.
> 
> Either case, I would appreciate if this patch could find its way upstream.
> I don't feel comfortable to enable AER without it. Feel free to add
> 
> Tested-by: Guenter Roeck <groeck@juniper.net>

OK, thanks for your help test.

Thanks!
Yijing.

> 
> Thanks,
> Guenter
> 
> 


-- 
Thanks!
Yijing