On Tue, Oct 18, 2016 at 7:08 AM, Mugunthan V N <mugunthanvnm@xxxxxx> wrote: > Hi > > I am seeing some junk characters on uart boot console on DRA72x platform > [1] and even on other TI platforms, did a bisect and found the commit > "761ed4a94582" broke it first. > > By reverting below two commit, I don't see the issue logs [2]. > > 761ed4a94582 "tty:serial_core: convert uart_close to use tty_port_close" > a5a2b13074fd "serial: core: fix potential NULL pointer dereference" Can you test with the patch titled "tty: serial_core: Fix serial console crash on port shutdown"[1]? It may be disabling the console when it shouldn't. Rob [1] http://www.gossamer-threads.com/lists/linux/kernel/2546399 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
