Hello, I have ported over code to a 2.4 kernel from a 2.2.13 kernel that modified m8xx_tty.c, serial.c, and uart.c to work with both the SMC/SCC's and an external UART at the same time. When my 2.4 kernel boots and after the NFS filesystem mounts I get:
release_dev: driver.termios_locked[3] not termios_locked for (04:47) It happens after execve() is called from main.c to start my 'linuxrc' script. This device number is for ttyS7, which is setup as the debug console port the message is displayed on, so I know the tty is functional, but something in my setup must be wrong? I continue to boot and send/receive characters on this console even after the message. Anyone have any ideas on what the cause may be? I suspect some change in the way the tty's work between 2.2.13 and 2.4 is causing this. Any ideas? Any help or advice is greatly appreciated. Kevin ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
