A bunch of race fixes, mostly around lazy pathwalk. All of that
is -stable fodder, large part going back to 2013 ;-/
The following changes since commit 9ba546c01976a426292af99e682a557075d6c010:
aio: don't expose __aio_sigset in uapi (2018-07-17 23:26:58 -0400)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git fixes
for you to fetch changes up to 4c0d7cd5c8416b1ef41534d19163cb07ffaa03ab:
make sure that __dentry_kill() always invalidates d_seq, unhashed or not (2018-08-09 18:07:15 -0400)
----------------------------------------------------------------
Al Viro (4):
root dentries need RCU-delayed freeing
fix mntput/mntput race
fix __legitimize_mnt()/mntput() race
make sure that __dentry_kill() always invalidates d_seq, unhashed or not
fs/dcache.c | 13 ++++++-------
fs/namespace.c | 28 ++++++++++++++++++++++++++--
2 files changed, 32 insertions(+), 9 deletions(-)
