it is not an issue but have you got mismatch ?

[maikonadams]

Hello Robert,
I am just struggling a lot to use the DMA with Linux Devices Drivers,
when I run the test now I am getting something but not matching :
dmatest: Started 1 threads using dma1chan0 dma1chan1
dma1chan0-dma1c: verifying source buffer...
dma1chan0-dma1c: verifying dest buffer...
dma1chan0-dma1c: dstbuf[0x1518] not copied! Expected cf, got 27
dma1chan0-dma1c: dstbuf[0x1519] not copied! Expected ce, got 26
...

have you had this problem ? any tip what could it be ?

Now I need to make a driver work beside the dmatest.
BR