Messages in this thread | | | Date | Mon, 10 Dec 2012 20:16:07 +0530 | Subject | Re: [PATCH 2/2] dmatest: check for dma mapping error | From | Viresh Kumar <> |
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On 10 December 2012 17:07, Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote: > We get a warning if CONFIG_DMA_API_DEBUG=y > > [ 28.150631] WARNING: at lib/dma-debug.c:933 check_unmap+0x5d6/0x6ac() > [ 28.157058] dw_dmac dw_dmac.0: DMA-API: device driver failed to check map error[device address=0x0000000035698305] [size=14365 bytes] [mapped as single] > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
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