On 31.01.2015 00:25, Greg KH wrote:
>> Under pressure, the imx.c device driver may transfer the same data multiple
>> times.
>>
>> Reason:
>> Function imx_dma_tx checks for an active DMA transfer by calling
>> dmaengine_tx_status. The return value may indicate that no transfer is
>> running whil
On Tue, Jan 13, 2015 at 05:07:08PM +0100, Michael Doswald wrote:
> Under pressure, the imx.c device driver may transfer the same data multiple
> times.
>
> Reason:
> Function imx_dma_tx checks for an active DMA transfer by calling
> dmaengine_tx_status. The return value may indicate that no tran
Under pressure, the imx.c device driver may transfer the same data multiple
times.
Reason:
Function imx_dma_tx checks for an active DMA transfer by calling
dmaengine_tx_status. The return value may indicate that no transfer is
running while the dma_tx_callback function is still being executed.
3 matches
Mail list logo