3.12-stable patches

added patches:
	n_tty-fix-missing-newline-echo.patch

diff --git a/queue-3.12/n_tty-fix-missing-newline-echo.patch b/queue-3.12/n_tty-fix-missing-newline-echo.patch
new file mode 100644 (file)
index 0000000..d4ec8f0
--- /dev/null
+++ b/queue-3.12/n_tty-fix-missing-newline-echo.patch
@@ -0,0 +1,44 @@
+From 39434abd942c8e4b9c14c06a03b3245beaf8467f Mon Sep 17 00:00:00 2001
+From: Peter Hurley <peter@hurleysoftware.com>
+Date: Fri, 29 Nov 2013 12:56:10 -0500
+Subject: n_tty: Fix missing newline echo
+
+From: Peter Hurley <peter@hurleysoftware.com>
+
+commit 39434abd942c8e4b9c14c06a03b3245beaf8467f upstream.
+
+When L_ECHONL is on, newlines are echoed regardless of the L_ECHO
+state; if set, ensure accumulated echoes are flushed before finishing
+the current input processing and before more output.
+
+Reported-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com
+Tested-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
+Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/tty/n_tty.c |    6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/drivers/tty/n_tty.c
++++ b/drivers/tty/n_tty.c
+@@ -810,7 +810,8 @@ static void process_echoes(struct tty_st
+       struct n_tty_data *ldata = tty->disc_data;
+       size_t echoed;
+ 
+-      if (!L_ECHO(tty) || ldata->echo_commit == ldata->echo_tail)
++      if ((!L_ECHO(tty) && !L_ECHONL(tty)) ||
++          ldata->echo_commit == ldata->echo_tail)
+               return;
+ 
+       mutex_lock(&ldata->output_lock);
+@@ -825,7 +826,8 @@ static void flush_echoes(struct tty_stru
+ {
+       struct n_tty_data *ldata = tty->disc_data;
+ 
+-      if (!L_ECHO(tty) || ldata->echo_commit == ldata->echo_head)
++      if ((!L_ECHO(tty) && !L_ECHONL(tty)) ||
++          ldata->echo_commit == ldata->echo_head)
+               return;
+ 
+       mutex_lock(&ldata->output_lock);

diff --git a/queue-3.12/series b/queue-3.12/series
index 445cf0543cdd36130f75f92f5bd1acc6cabd7204..867a77512b5fe331814fef3412c3da1b43e2bc89 100644 (file)
--- a/queue-3.12/series
+++ b/queue-3.12/series
@@ -53,3 +53,4 @@ input-allow-deselecting-serio-drivers-even-without-config_expert.patch
 input-mousedev-allow-disabling-even-without-config_expert.patch
 mei-me-add-lynx-point-wellsburg-work-station-device-id.patch
 mei-add-9-series-pch-mei-device-ids.patch
+n_tty-fix-missing-newline-echo.patch