Re: [Xen-devel] [PATCHv1 0/3 net-next] xen-netback: guest Rx queue drain and stall fixes

[David Miller <davem@xxxxxxxxxxxxx>]

From: David Vrabel <david.vrabel@xxxxxxxxxx>
Date: Wed, 22 Oct 2014 14:08:52 +0100

> This series fixes two critical xen-netback bugs.
> 
> 1. Netback may consume all of host memory by queuing an unlimited
>    number of skb on the internal guest Rx queue.  This behaviour is
>    guest triggerable.
> 
> 2. Carrier flapping under high traffic rates which reduces
>    performance.
> 
> The first patch is a prerequite.  Removing support for frontends with
> feature-rx-notify makes it easier to reason about the correctness of
> netback since it no longer has to support this outdated and broken
> mode.

Series applied to net-next, thanks.

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