Re: [PATCH v4] usbnet/cdc_ncm: Don't use stack variables for DMA

From: Josh Boyer
Date: Fri Aug 12 2011 - 11:07:33 EST

On Mon, Aug 08, 2011 at 08:34:06AM -0400, Josh Boyer wrote:
> 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@xxxxxxxxxx>
> ---
> v4: Rebase against 3.1-rc1
> v3: Fix checkpatch errors
> v2: Fix leak in error path
> drivers/net/usb/cdc_ncm.c | 47 ++++++++++++++++++++++++++++++++++++--------
> 1 files changed, 38 insertions(+), 9 deletions(-)

Just curious, but which tree would this be pulled into? usb or net or?

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