netdev - Re: [PATCH net] sfc: Fix MCDI command size for filter operations

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Message-Id: <20170622.134209.1369507682216811264.davem@davemloft.net>
Date:   Thu, 22 Jun 2017 13:42:09 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     mhabets@...arflare.com
Cc:     linux-net-drivers@...arflare.com, netdev@...r.kernel.org
Subject: Re: [PATCH net] sfc: Fix MCDI command size for filter operations

From: Martin Habets <mhabets@...arflare.com>
Date: Thu, 22 Jun 2017 10:50:41 +0100

> The 8000 series adapters uses catch-all filters for encapsulated traffic
> to support filtering VXLAN, NVGRE and GENEVE traffic.
> This new filter functionality requires a longer MCDI command.
> This patch increases the size of buffers on stack that were missed, which
> fixes a kernel panic from the stack protector.
> 
> Fixes: 9b41080125176 ("sfc: insert catch-all filters for encapsulated traffic")
> Signed-off-by: Martin Habets <mhabets@...arflare.com>
> Acked-by: Edward Cree <ecree@...arflare.com>
> Acked-by: Bert Kenward bkenward@...arflare.com

Applied and queued up for -stable.