linux-kernel - [GIT PULL] TTY fixes for 5.10-rc7

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Date:   Sun, 6 Dec 2020 15:35:51 +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 fixes for 5.10-rc7

The following changes since commit 418baf2c28f3473039f2f7377760bd8f6897ae18:

  Linux 5.10-rc5 (2020-11-22 15:36:08 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-5.10-rc7

for you to fetch changes up to c8bcd9c5be24fb9e6132e97da5a35e55a83e36b9:

  tty: Fix ->session locking (2020-12-04 17:39:58 +0100)

----------------------------------------------------------------
TTY fixes for 5.10-rc7

Here are two tty core fixes for 5.10-rc7.

They resolve some reported locking issues in the tty core.  While they
have not been in a released linux-next yet, they have passed all of the
0-day bot testing as well as the submitter's testing.

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

----------------------------------------------------------------
Jann Horn (2):
      tty: Fix ->pgrp locking in tiocspgrp()
      tty: Fix ->session locking

 drivers/tty/tty_io.c      |  7 ++++++-
 drivers/tty/tty_jobctrl.c | 44 +++++++++++++++++++++++++++++++-------------
 include/linux/tty.h       |  4 ++++
 3 files changed, 41 insertions(+), 14 deletions(-)