diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/livepatch/core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c index 6f6387912da7..ce42d3b930dc 100644 --- a/kernel/livepatch/core.c +++ b/kernel/livepatch/core.c @@ -911,6 +911,12 @@ static int klp_init(void) { int ret; + ret = klp_check_compiler_support(); + if (ret) { + pr_info("Your compiler is too old; turning off.\n"); + return -EINVAL; + } + ret = register_module_notifier(&klp_module_nb); if (ret) return ret; |