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

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

[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

[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