netdev - Re: [PATCH net-next] i40e: Reduce stack in i40e_dbg_dump

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Date:	Mon, 17 Nov 2014 16:06:36 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	joe@...ches.com
Cc:	jeffrey.t.kirsher@...el.com, shannon.nelson@...el.com,
	netdev@...r.kernel.org
Subject: Re: [PATCH net-next] i40e: Reduce stack in i40e_dbg_dump_desc

From: Joe Perches <joe@...ches.com>
Date: Sun, 16 Nov 2014 14:12:48 -0800

> Reduce stack use by using kmemdup and not using a very
> large struct on stack.
> 
> In function ‘i40e_dbg_dump_desc’:
> warning: the frame size of 8192 bytes is larger than 2048 bytes [-Wframe-larger-than=]
> 
> Signed-off-by: Joe Perches <joe@...ches.com>

I'll let Jeff pick this one up, thanks.