netdev - Re: [PATCH 0/6 net-next] rhashtable fixes

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Message-ID: <54D184C4.4090501@windriver.com>
Date:	Wed, 4 Feb 2015 10:32:36 +0800
From:	Ying Xue <ying.xue@...driver.com>
To:	Thomas Graf <tgraf@...g.ch>
CC:	<davem@...emloft.net>, <netdev@...r.kernel.org>
Subject: Re: [PATCH 0/6 net-next] rhashtable fixes

On 02/04/2015 01:21 AM, Thomas Graf wrote:
> On 01/30/15 at 05:56pm, Ying Xue wrote:
>> On 01/30/2015 05:29 PM, Thomas Graf wrote:
>>> Right, I see the same soft lockup. Interestingly I cannot trigger it
>>> with the rht test code. I can only trigger it with your Netlink socket
>>> creation stress test. It is definitely related to the deferred worker,
>>> when I disable growing, then the bug disappears.
>>
>> Yes, when I disable expansion, the soft lockup also disappears too.
> 
> I have found the last remaining race and can now run your test
> program successfully in an endless loop.
> 
> I will resubmit a v2 of this series.
> 
> 

Thanks! Once I receive your updates, I will test them again.

Regards,
Ying
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