netdev - Re: [PATCH net-next] tipc: fix socket list regression in new nl api

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Message-Id: <20150118.002716.615764399085719268.davem@davemloft.net>
Date:	Sun, 18 Jan 2015 00:27:16 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	richard.alpe@...csson.com
Cc:	netdev@...r.kernel.org, tipc-discussion@...ts.sourceforge.net
Subject: Re: [PATCH net-next] tipc: fix socket list regression in new nl api

From: <richard.alpe@...csson.com>
Date: Fri, 16 Jan 2015 12:30:40 +0100

> From: Richard Alpe <richard.alpe@...csson.com>
> 
> Commit 07f6c4bc (tipc: convert tipc reference table to use generic
> rhashtable) introduced a problem with port listing in the new netlink
> API. It broke the resume functionality resulting in a never ending
> loop. This was caused by starting with the first hash table every time
> subsequently never returning an empty skb (terminating).
> 
> This patch fixes the resume mechanism by keeping a logical reference
> to the last hash table along with a logical reference to the socket
> (port) that didn't fit in the previous message.
> 
> Signed-off-by: Richard Alpe <richard.alpe@...csson.com>
> Reviewed-by: Erik Hugne <erik.hugne@...csson.com>
> Reviewed-by: Ying Xue <ying.xue@...driver.com>

Applied, thanks.
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