netdev - Re: [PATCH net] tipc: not enable tipc when ipv6 works as a module

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Message-Id: <20200816.210535.10133417009498191.davem@davemloft.net>
Date:   Sun, 16 Aug 2020 21:05:35 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     lucien.xin@...il.com
Cc:     netdev@...r.kernel.org, jmaloy@...hat.com, ying.xue@...driver.com,
        tipc-discussion@...ts.sourceforge.net, rdunlap@...radead.org
Subject: Re: [PATCH net] tipc: not enable tipc when ipv6 works as a module

From: Xin Long <lucien.xin@...il.com>
Date: Sun, 16 Aug 2020 17:32:03 +0800

> When using ipv6_dev_find() in one module, it requires ipv6 not to
> work as a module. Otherwise, this error occurs in build:
> 
>   undefined reference to `ipv6_dev_find'.
> 
> So fix it by adding "depends on IPV6 || IPV6=n" to tipc/Kconfig,
> as it does in sctp/Kconfig.
> 
> Fixes: 5a6f6f579178 ("tipc: set ub->ifindex for local ipv6 address")
> Reported-by: kernel test robot <lkp@...el.com>
> Acked-by: Randy Dunlap <rdunlap@...radead.org>
> Signed-off-by: Xin Long <lucien.xin@...il.com>

Applied.