[GIT PULL] jfs updates for 5.12

[Dave Kleikamp]

The following changes since commit a0b96314870f7eff6d15a242cb162dfc46b3c284:

  Merge tag 'xfs-5.11-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux (2020-12-18 12:50:18 -0800)

are available in the Git repository at:

  git://github.com/kleikamp/linux-shaggy.git tags/jfs-5.12

for you to fetch changes up to 4208c398aae4c2290864ba15c3dab7111f32bec1:

  fs/jfs: fix potential integer overflow on shift of a int (2021-02-11 11:25:54 -0600)

----------------------------------------------------------------
A few jfs fixes

----------------------------------------------------------------
Colin Ian King (1):
      fs/jfs: fix potential integer overflow on shift of a int

Randy Dunlap (1):
      JFS: more checks for invalid superblock

Yang Li (1):
      jfs: turn diLog(), dataLog() and txLog() into void functions

 fs/jfs/jfs_dmap.c   |  2 +-
 fs/jfs/jfs_filsys.h |  1 +
 fs/jfs/jfs_mount.c  | 10 ++++++++++
 fs/jfs/jfs_txnmgr.c | 35 ++++++++++++++++-------------------
 4 files changed, 28 insertions(+), 20 deletions(-)