netdev - Re: [PATCH net] sfc: on MC reset, clear PIO buffer linkage in TXQs

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Message-Id: <20160525.124450.1355491012650035692.davem@davemloft.net>
Date:	Wed, 25 May 2016 12:44:50 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	ecree@...arflare.com
Cc:	linux-net-drivers@...arflare.com, netdev@...r.kernel.org
Subject: Re: [PATCH net] sfc: on MC reset, clear PIO buffer linkage in TXQs

From: Edward Cree <ecree@...arflare.com>
Date: Tue, 24 May 2016 18:53:36 +0100

> Otherwise, if we fail to allocate new PIO buffers, our TXQs will try to
> use the old ones, which aren't there any more.
> 
> Fixes: 183233bec810 "sfc: Allocate and link PIO buffers; map them with write-combining"
> Signed-off-by: Edward Cree <ecree@...arflare.com>

Applied and queued up for -stable.