ltp: pull in sysctl updates

I've committed this upstream already to fix building with newer arches
(like x32) that omit the sysctl syscall and glibc wrapper.

BUG=chromium-os:36866
TEST=`emerge-x32-generic autotest-tests-ltp` works now

Change-Id: Icd635688967b1eddcb24bdfa667697211c17f54a
Reviewed-on: https://gerrit.chromium.org/gerrit/42974
Reviewed-by: Mike Truty <truty@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
2 files changed