Re: [slab poison overwritten] Re: [GIT] Networking

[David Miller]

From: Simon Horman <horms@xxxxxxxxxxxx>
Date: Tue, 22 Mar 2011 10:18:01 +0900

> IPVS: Use global mutex in ip_vs_app.c
> 
> As part of the work to make IPVS network namespace aware
> __ip_vs_app_mutex was replaced by a per-namespace lock,
> ipvs->app_mutex. ipvs->app_key is also supplied for debugging purposes.
> 
> Unfortunately this implementation results in ipvs->app_key residing
> in non-static storage which at the very least causes a lockdep warning.
> 
> This patch takes the rather heavy-handed approach of reinstating
> __ip_vs_app_mutex which will cover access to the ipvs->list_head
> of all network namespaces.
 ...
> Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

Applied, thanks Simon.
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