Merge tag 'livepatching-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull livepatching updates from Petr Mladek:

 - Fix a potential memory leak in a selftest module

 - Make selftests locale independent

 - Allow running the selftest with older kernels back to 4.12

* tag 'livepatching-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
  selftests/livepatch: fix resource leak in test_klp_syscall init error path
  selftests: livepatch: set LC_ALL=C to fix locale-dependent test failure
  selftests: livepatch: Check if stack_order sysfs attribute exists
  selftests: livepatch: Check if replace sysfs attribute exists
  selftests: livepatch: Check if patched sysfs attribute exists
  selftests: livepatch: Introduce does_sysfs_exist function
  selftests: livepatch: Replace true/false module parameter by y/n
  selftests: livepatch: Check for ARCH_HAS_SYSCALL_WRAPPER config