Re: [PATCH] tty: serial: qcom_geni_serial: Fix serial when not used as console

2018-09-05 Thread Matthias Kaehlcke
On Wed, Sep 05, 2018 at 01:11:46PM -0700, Douglas Anderson wrote: > If you've got the "console" serial port setup to use just as a UART > (AKA there is no "console=ttyMSMX" on the kernel command line) then > certain initialization is skipped. When userspace later tries to do > something with the p

[PATCH] tty: serial: qcom_geni_serial: Fix serial when not used as console

2018-09-05 Thread Douglas Anderson
If you've got the "console" serial port setup to use just as a UART (AKA there is no "console=ttyMSMX" on the kernel command line) then certain initialization is skipped. When userspace later tries to do something with the port then things go boom (specifically, on my system, some sort of exceptio