linux-kernel - [GIT PULL] TTY/Serial driver fixes for 6.8-rc3

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Date: Sat, 3 Feb 2024 13:49:41 -0800
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 6.8-rc3

The following changes since commit 6613476e225e090cc9aad49be7fa504e290dd33d:

  Linux 6.8-rc1 (2024-01-21 14:11:32 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-6.8-rc3

for you to fetch changes up to b35f8dbbce818b02c730dc85133dc7754266e084:

  serial: max310x: prevent infinite while() loop in port startup (2024-01-27 19:09:10 -0800)

----------------------------------------------------------------
TTY/Serial driver fixes for 6.8-rc3

Here are some small tty and serial driver fixes for 6.8-rc3 that resolve
a number of reported issues.  Included in here are:
  - rs485 flag definition fix that affected the user/kernel abi in -rc1
  - max310x driver fixes
  - 8250_pci1xxxx driver off-by-one fix
  - uart_tiocmget locking race fix

All of these have been in linux-next for over a week with no reported
issues.

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

----------------------------------------------------------------
Christoph Niedermaier (1):
      tty: serial: Fix bit order in RS485 flag definitions

Dan Carpenter (1):
      serial: 8250_pci1xxxx: fix off by one in pci1xxxx_process_read_data()

Gui-Dong Han (1):
      serial: core: Fix atomicity violation in uart_tiocmget

Hugo Villeneuve (4):
      serial: max310x: set default value when reading clock ready bit
      serial: max310x: improve crystal stable clock detection
      serial: max310x: fail probe if clock crystal is unstable
      serial: max310x: prevent infinite while() loop in port startup

 drivers/tty/serial/8250/8250_pci1xxxx.c |  4 +--
 drivers/tty/serial/max310x.c            | 53 ++++++++++++++++++++++++++-------
 drivers/tty/serial/serial_core.c        |  2 +-
 include/uapi/linux/serial.h             | 13 ++++----
 4 files changed, 53 insertions(+), 19 deletions(-)