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Date:	Sat, 2 Aug 2008 08:30:16 +0800
From:	Herbert Xu <>
To:	Vlad Yasevich <>
Cc:	David Miller <>,
	Alexey Kuznetsov <>,,
Subject: Re: [PATCH] inet6: Fix paramater issue of inet6_csk_xmit

On Fri, Aug 01, 2008 at 10:50:17AM -0400, Vlad Yasevich wrote:
> > +	inet->pmtudisc = transport->param_flags & SPP_PMTUD_ENABLE ?
> If you insist on doing this, you need to save the old value and restore
> it after ip_queue_xmit(). 
> The reason is that PMTU discovery change on a specific transport or
> association should not affect the socket, since there could be multiple
> associations on a given socket.  Each association has it's own control.

Yes but they'll all pass through here so it'll get set to the
appropriate value.

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