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Date: Sat, 13 Aug 2011 18:01:23 -0700 (PDT)
Message-Id: <20110813.180123.46722618651238324.davem@davemloft.net>
To: jwboyer@redhat.com
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Subject: Re: [PATCH v4] usbnet/cdc_ncm: Don't use stack variables for DMA
From: David Miller <davem@davemloft.net>
In-Reply-To: <20110808123406.GA2526@zod.bos.redhat.com>
References: <20110808123406.GA2526@zod.bos.redhat.com>
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From: Josh Boyer <jwboyer@redhat.com>
Date: Mon, 8 Aug 2011 08:34:07 -0400

> The cdc_ncm driver still has a few places where stack variables are
> passed to the cdc_ncm_do_request function.  This triggers a stack trace in
> lib/dma-debug.c if the CONFIG_DEBUG_DMA_API option is set.
> 
> Adjust these calls to pass parameters that have been allocated with
> kzalloc.
> 
> Signed-off-by: Josh Boyer <jwboyer@redhat.com>

Applied.