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Commit 28e1445c authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
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Merge branch 'tty-linus' into 'tty-testing' 



We need the fixes in drivers/tty/tty_io.c that were done in there for
future patches in this branch.

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parents c015b4ad 494c1eac

drivers/tty/serial/serial_core.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -363,7 +363,7 @@ uart_get_baud_rate(struct uart_port *port, struct ktermios *termios, 
		 * The spd_hi, spd_vhi, spd_shi, spd_warp kludge...

		 * The spd_hi, spd_vhi, spd_shi, spd_warp kludge...

		 * Die! Die! Die!

		 * Die! Die! Die!

		 */

		 */

		if (baud == 38400)

		if (try == 0 && baud == 38400)

			baud = altbaud;

			baud = altbaud;





		/*

		/*

drivers/tty/tty_io.c

+12 −3
Original line number Original line Diff line number Diff line
@@ -1763,6 +1763,8 @@ int tty_release(struct inode *inode, struct file *filp) 
	int	do_sleep, final;

	int	do_sleep, final;

	int	idx;

	int	idx;

	char	buf[64];

	char	buf[64];

	long	timeout = 0;

	int	once = 1;





	if (tty_paranoia_check(tty, inode, __func__))

	if (tty_paranoia_check(tty, inode, __func__))

		return 0;

		return 0;
@@ -1832,9 +1834,16 @@ int tty_release(struct inode *inode, struct file *filp) 
		if (!do_sleep)

		if (!do_sleep)

			break;

			break;





		if (once) {

			once = 0;

			printk(KERN_WARNING "%s: %s: read/write wait queue active!\n",

			printk(KERN_WARNING "%s: %s: read/write wait queue active!\n",

			       __func__, tty_name(tty, buf));

			       __func__, tty_name(tty, buf));

		schedule();

		}

		schedule_timeout_killable(timeout);

		if (timeout < 120 * HZ)

			timeout = 2 * timeout + 1;

		else

			timeout = MAX_SCHEDULE_TIMEOUT;

	}

	}





	if (o_tty) {

	if (o_tty) {