Re: [Xen-devel] race in vif-common.sh

["Andreas Kinzler" <ml-ak@xxxxxxxxx>]

On Thu, 27 Jul 2017 12:55:14 +0200, George Dunlap  
<george.dunlap@xxxxxxxxxx> wrote:
> For 4.9 we checked in a fix to this problem that would specifically
> attempt to use the -w option if it was available; see c/s 3d2010f9ff.
Sorry, I think that this patch is just far to complicated. If you really  
want to keep the "iptables is working check" (lines 1-7 of function  
handle_iptable) then you should just move it inside the claim_lock  
"iptables" section and you won't need any -w option and no iptables_w()  
check.
Regards Andreas

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