[GIT PULL] TTY/Serial fixes for 4.5-rc2

From: Greg KH
Date: Sun Jan 31 2016 - 14:00:44 EST

The following changes since commit 92e963f50fc74041b5e9e744c330dca48e04f08d:

Linux 4.5-rc1 (2016-01-24 13:06:47 -0800)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/ tags/tty-4.5-rc2

for you to fetch changes up to 6c55d9b98335f7f6bd5f061866ff1633401f3a44:

serial: 8250_pci: Add Intel Broadwell ports (2016-01-29 08:15:33 -0800)

TTY/Serial fixes for 4.5-rc2

Here are some small tty/serial driver fixes for 4.5-rc2.

They resolve a number of reported problems (the ioctl one specifically
has been pointed out by numerous people) and one patch adds some new
device ids for the 8250_pci driver. All have been in linux-next

Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

Mika Westerberg (1):
serial: 8250_pci: Add Intel Broadwell ports

Peter Hurley (5):
tty: Wait interruptibly for tty lock on reopen
tty: Retry failed reopen if tty teardown in-progress
tty: Fix unsafe ldisc reference via ioctl(TIOCGETD)
n_tty: Fix unsafe reference to "other" ldisc
staging/speakup: Use tty_ldisc_ref() for paste kworker

drivers/staging/speakup/selection.c | 5 ++++-
drivers/tty/n_tty.c | 7 ++----
drivers/tty/serial/8250/8250_pci.c | 29 ++++++++++++++++++++++++
drivers/tty/tty_io.c | 44 ++++++++++++++++++++++++++++++++-----
drivers/tty/tty_mutex.c | 8 +++++++
include/linux/tty.h | 1 +
6 files changed, 82 insertions(+), 12 deletions(-)