This is a note to let you know that I've just added the patch titled serial: uartlite: Fix BRKINT clearing to the 5.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: serial-uartlite-fix-brkint-clearing.patch and it can be found in the queue-5.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 59aaeaff8b345edbd1a87537b24e6535452049df Author: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> Date: Thu May 19 11:18:00 2022 +0300 serial: uartlite: Fix BRKINT clearing [ Upstream commit 3f7fed405c118607d4d42255f2572072db728399 ] BRKINT is within c_iflag rather than c_cflag. Fixes: ea017f5853e9 (tty: serial: uartlite: Prevent changing fixed parameters) Reviewed-by: Sean Anderson <sean.anderson@xxxxxxxx> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20220519081808.3776-2-ilpo.jarvinen@xxxxxxxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c index 007db67292a2..880e2afbb97b 100644 --- a/drivers/tty/serial/uartlite.c +++ b/drivers/tty/serial/uartlite.c @@ -321,7 +321,8 @@ static void ulite_set_termios(struct uart_port *port, struct ktermios *termios, struct uartlite_data *pdata = port->private_data; /* Set termios to what the hardware supports */ - termios->c_cflag &= ~(BRKINT | CSTOPB | PARENB | PARODD | CSIZE); + termios->c_iflag &= ~BRKINT; + termios->c_cflag &= ~(CSTOPB | PARENB | PARODD | CSIZE); termios->c_cflag |= pdata->cflags & (PARENB | PARODD | CSIZE); tty_termios_encode_baud_rate(termios, pdata->baud, pdata->baud);