Linux kernel bug fix: tty: serial: tegra: Handle RX transfer in PIO mode if DMA wasn't started
Subsystem: tty (drivers/tty/serial/serial-tegra.c)
Bug type: hang, severity: medium
Files changed: drivers/tty/serial/serial-tegra.c
Introduced by Dmitry Osipenko on 2020-01-14 14:07:50 +0100; fixed by Dmitry Osipenko on 2020-02-10 12:32:13 -0800 (lifetime: 26 days)