vfs.git pile 8

Several alpha osf_sys.c uaccess cleanups - getdomainname() had
insane byte-by-byte copying of string to userland (instead of strnlen + copy_to_user) plus yet another compat variant of timeval/itimerval with associated copyin/copyout primitives.

The following changes since commit 92ebce5ac55dba258c608248dddf59eca3f7f514:

osf_wait4: switch to kernel_wait4() (2017-05-21 13:16:26 -0400)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git misc.alpha

for you to fetch changes up to 8d2fd30ecfc81f2b5f2bd60815bd3951cb23601c:

osf_sigstack(): switch to put_user() (2017-05-27 16:38:39 -0400)

----------------------------------------------------------------
Al Viro (4):
osf_getdomainname(): use copy_to_user()
Merge branch 'work.sys_wait' into misc.alpha
osf_sys.c: switch handling of timeval32/itimerval32 to copy_{to,from}_user() osf_sigstack(): switch to put_user()

 arch/alpha/kernel/osf_sys.c | 81 ++++++++++++++++++++++-----------------------
 1 file changed, 40 insertions(+), 41 deletions(-)