netdev - Re: [GIT PULL nf-next-2.6] IPVS build fixes and clean-ups

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Date:	Tue, 01 Feb 2011 09:05:50 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Simon Horman <horms@...ge.net.au>
CC:	netdev@...r.kernel.org, linux-next@...r.kernel.org,
	linux-kernel@...r.kernel.org, lvs-devel@...r.kernel.org,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	Hans Schillstrom <hans@...illstrom.com>,
	Patrick McHardy <kaber@...sh.net>
Subject: Re: [GIT PULL nf-next-2.6] IPVS build fixes and clean-ups

On 02/01/11 02:04, Simon Horman wrote:
> On Tue, Feb 01, 2011 at 03:06:37PM +1100, Simon Horman wrote:
>> On Mon, Jan 31, 2011 at 04:50:09PM -0800, Randy Dunlap wrote:
>>> On Tue,  1 Feb 2011 11:14:11 +1100 Simon Horman wrote:
>>>
>>>> Hi,
>>>>
>>>> This short patch series addresses two linux-next build problems
>>>> raised by Randy Dunlap:
>>>>
>>>> * net/netfilter/ipvs/ip_vs_core.c:1891: warning: format '%lu' expects type 'long unsigned int', but argument 2 has type 'unsigned int'
>>>> * ERROR: "unregister_net_sysctl_table" [net/netfilter/ipvs/ip_vs.ko]
>>>>   ERROR: "register_net_sysctl_table" [net/netfilter/ipvs/ip_vs.ko] undefined!
>>>>
>>>> The remainder of the changset is cleanups that I noticed along the way.
>>>
>>> These 4 patches build successfully for me.
>>> However, I do see these warnings (sorry I missed them earlier):
>>>
>>> WARNING: net/netfilter/ipvs/ip_vs.o(.init.text+0x161): Section mismatch in reference from the function init_module() to the function .exit.text:ip_vs_sync_cleanup()
>>> WARNING: net/netfilter/ipvs/ip_vs.o(.init.text+0x161): Section mismatch in reference from the function init_module() to the function .exit.text:ip_vs_sync_cleanup()
>>
>> Thanks, I'll look into that. I will be travelling for a good portion of the
>> next day and a bit so I apologise in advance if that delays my next patch.
> 
> Hi,
> 
> I the following patch seems to be the right fix for this to me.
> I will send an amended pull request.
> 
> IPVS: Remove ip_vs_sync_cleanup from section __exit
> 
> ip_vs_sync_cleanup() may be called from ip_vs_init() on error
> and thus needs to be accesible from section __init
> 
> Reporte-by: Randy Dunlap <randy.dunlap@...cle.com>
  Reported-by:

> Signed-off-by: Simon Horman <horms@...ge.net.au>

Acked-by: Randy Dunlap <randy.dunlap@...cle.com>

Thanks.

> ---
>  net/netfilter/ipvs/ip_vs_sync.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
> index d5a6e64..2a2a836 100644
> --- a/net/netfilter/ipvs/ip_vs_sync.c
> +++ b/net/netfilter/ipvs/ip_vs_sync.c
> @@ -1686,7 +1686,7 @@ int __init ip_vs_sync_init(void)
>  	return register_pernet_subsys(&ipvs_sync_ops);
>  }
>  
> -void __exit ip_vs_sync_cleanup(void)
> +void ip_vs_sync_cleanup(void)
>  {
>  	unregister_pernet_subsys(&ipvs_sync_ops);
>  }


-- 
~Randy
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