Linux v4.17-rc3

1 files changed, 0 insertions, 62 deletions

diff --git a/mvebu-a37xx-fixes.patch b/mvebu-a37xx-fixes.patch
index c4390ccfe..0c04e8b00 100644
--- a/mvebu-a37xx-fixes.patch
+++ b/mvebu-a37xx-fixes.patch
@@ -1,65 +1,3 @@
-From patchwork Sun Apr 22 12:33:46 2018
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: serial: mvebu-uart: Fix local flags handling on termios update
-From: Marc Zyngier <Marc.Zyngier@arm.com>
-X-Patchwork-Id: 10354521
-Message-Id: <20180422123346.15538-1-marc.zyngier@arm.com>
-To: linux-arm-kernel@lists.infradead.org,
-	linux-kernel@vger.kernel.org
-Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>,
- Allen Yan <yanwei@marvell.com>,
- Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
- Miquel Raynal <miquel.raynal@free-electrons.com>
-Date: Sun, 22 Apr 2018 13:33:46 +0100
-
-Commit 68a0db1d7da2 reworked the baud rate selection, but also added
-a (not so) subtle change in the way the local flags (c_lflag in the
-termios structure) are handled, forcing the new flags to always be the
-same as the old ones.
-
-The reason for that particular change is both obscure and undocumented.
-It also completely breaks userspace. Something as trivial as getty is
-unusable:
-
-<example>
-	Debian GNU/Linux 9 sy-borg ttyMV0
-
-	sy-borg login: root
-	root
-	[timeout]
-
-	Debian GNU/Linux 9 sy-borg ttyMV0
-</example>
-
-which is quite obvious in retrospect: getty cannot get in control of
-the echo mode, is stuck in canonical mode, and times out without ever
-seeing anything valid. It also begs the question of how this change was
-ever tested.
-
-The fix is pretty obvious: stop messing with c_lflag, and the world
-will be a happier place.
-
-Cc: stable@vger.kernel.org # 4.15+
-Fixes: 68a0db1d7da2 ("serial: mvebu-uart: add function to change baudrate")
-Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
----
- drivers/tty/serial/mvebu-uart.c | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/drivers/tty/serial/mvebu-uart.c b/drivers/tty/serial/mvebu-uart.c
-index 750e5645dc85..f503fab1e268 100644
---- a/drivers/tty/serial/mvebu-uart.c
-+++ b/drivers/tty/serial/mvebu-uart.c
-@@ -495,7 +495,6 @@ static void mvebu_uart_set_termios(struct uart_port *port,
- 		termios->c_iflag |= old->c_iflag & ~(INPCK | IGNPAR);
- 		termios->c_cflag &= CREAD | CBAUD;
- 		termios->c_cflag |= old->c_cflag & ~(CREAD | CBAUD);
--		termios->c_lflag = old->c_lflag;
- 	}
- 
- 	spin_unlock_irqrestore(&port->lock, flags);
 From patchwork Sun Mar 25 19:57:36 2018
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 MIME-Version: 1.0