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Date:	Thu, 24 Mar 2016 08:45:14 +0800
From:	Herbert Xu <>
To:	Eric Dumazet <>
Cc:	Subash Abhinov Kasiviswanathan <>,
	'Steffen Klassert' <>,,
Subject: Re: [PATCH net v2] xfrm: Fix crash observed during device
 unregistration and decryption

On Wed, Mar 23, 2016 at 10:29:25AM -0700, Eric Dumazet wrote:
> OK, but before calling netif_rx() are we properly testing dev->flags
> IFF_UP status ?
> Otherwise, we still allow packets being queued after flush_backlog() had
> been called.

That's the first thing enqueue_to_backlog tests.

Email: Herbert Xu <>
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