tree fca97d9b39b5291c138795b7e6262faba2dbec5b
parent c5459b829b716dafd226ad270f25c9a3050f7586
author Kees Cook <keescook@chromium.org> 1536905870 -0700
committer Kees Cook <keescook@chromium.org> 1546982322 -0800

LSM: Lift LSM selection out of individual LSMs

As a prerequisite to adjusting LSM selection logic in the future, this
moves the selection logic up out of the individual major LSMs, making
their init functions only run when actually enabled. This considers all
LSMs enabled by default unless they specified an external "enable"
variable.

Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Casey Schaufler <casey@schaufler-ca.com>
Reviewed-by: John Johansen <john.johansen@canonical.com>