* Sebastian Andrzej Siewior | 2014-09-08 17:15:01 [+0200]:

* Frans Klaver | 2014-09-08 16:46:18 [+0200]:

quoted

- ncurses based applications (vi, less) don't play nice for me on the
 console with this series. less doesn't show me anything. vi doesn't
 return to console properly.

Can you give a test case 

Okay. less. My am335x-evm freezes after a while for no obvious reason.
The data that hits the RX fifo is still received but the TX won't do
anything. The DMA request is pending, the FIFO level is @64 bytes and
the UART doesn't make any progress.
On beagle-board I see what you described: less on a file and nothing
happens.
Disabling DMA seems to help fix the problem omap3. Nothing changes for
am335x.

Sebastian