netdev - Re: [PATCH net-next v3 6/7] fib: hook IPv4 fib for hardware offload

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Message-Id: <20150305.020519.1302163071820735824.davem@davemloft.net>
Date:	Thu, 05 Mar 2015 02:05:19 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	john.fastabend@...il.com
Cc:	sfeldma@...il.com, netdev@...r.kernel.org, jiri@...nulli.us,
	roopa@...ulusnetworks.com
Subject: Re: [PATCH net-next v3 6/7] fib: hook IPv4 fib for hardware offload

From: John Fastabend <john.fastabend@...il.com>
Date: Wed, 04 Mar 2015 23:03:49 -0800

> Don't you need something to disable further fib entries from being
> added
> once you get a failure and flush the table? Maybe I'm just not seeing.
> 
> The case being you add a set of entries, you get a failure and flush
> the
> table then add another entry. The last entry is successfully inserted
> but now your out of sync.

Yes, he knows, we've been discussing exactly this problem.
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