On Fri, 18 Mar 2011 18:36:53 +0200
Antti Palosaari [off-list ref] wrote:

On 03/15/2011 10:43 AM, Florian Mickler wrote:

quoted

usb_control_msg initiates (and waits for completion of) a dma transfer using
the supplied buffer. That buffer thus has to be seperately allocated on
the heap.

In lib/dma_debug.c the function check_for_stack even warns about it:
	WARNING: at lib/dma-debug.c:866 check_for_stack

Note: This change is tested to compile only, as I don't have the hardware.

Signed-off-by: Florian Mickler<redacted>

Acked-by: Antti Palosaari <redacted>
Reviewed-by: Antti Palosaari <redacted>
Tested-by: Antti Palosaari <redacted>

t. Antti

Thanks for the feedback!

Regards,
Flo