linux-kernel - [GIT PULL] TTY/Serial driver fixes for 5.17-rc6

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Date:   Fri, 25 Feb 2022 14:22:40 +0100
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Jiri Slaby <jslaby@...e.cz>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Andrew Morton <akpm@...ux-foundation.org>,
        linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: [GIT PULL] TTY/Serial driver fixes for 5.17-rc6

The following changes since commit 754e0b0e35608ed5206d6a67a791563c631cec07:

  Linux 5.17-rc4 (2022-02-13 12:13:30 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-5.17-rc6

for you to fetch changes up to eebb0f4e894f1e9577a56b337693d1051dd6ebfd:

  sc16is7xx: Fix for incorrect data being transmitted (2022-02-21 19:51:39 +0100)

----------------------------------------------------------------
TTY/Serial driver fixes for 5.17-rc6

Here are some small n_gsm and sc16is7xx serial driver fixes for
5.17-rc6.

The n_gsm fixes are from Siemens as it seems they are using the line
discipline and fixing up a number of issues they found in their testing.
The sc16is7xx serial driver fix is for a reported problem with that
chip.

All of these have been in linux-next with no reported problems.

Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

----------------------------------------------------------------
Phil Elwell (1):
      sc16is7xx: Fix for incorrect data being transmitted

daniel.starke@...mens.com (7):
      tty: n_gsm: fix encoding of control signal octet bit DV
      tty: n_gsm: fix encoding of command/response bit
      tty: n_gsm: fix proper link termination after failed open
      tty: n_gsm: fix NULL pointer access due to DLCI release
      tty: n_gsm: fix wrong tty control line for flow control
      tty: n_gsm: fix wrong modem processing in convergence layer type 2
      tty: n_gsm: fix deadlock in gsmtty_open()

 drivers/tty/n_gsm.c            | 61 +++++++++++++++++++++++++++---------------
 drivers/tty/serial/sc16is7xx.c |  3 +++
 2 files changed, 42 insertions(+), 22 deletions(-)