livepatch: Remove immediate feature

[linux-2.6-block.git] / samples / livepatch / livepatch-callbacks-demo.c

diff --git a/samples/livepatch/livepatch-callbacks-demo.c b/samples/livepatch/livepatch-callbacks-demo.c
index 3d115bd68442e4b26bc70b11118b08aa2b30943b..72f9e6d1387b2ab0055b2f13c6de050e7fa1e9f5 100644 (file)
--- a/samples/livepatch/livepatch-callbacks-demo.c
+++ b/samples/livepatch/livepatch-callbacks-demo.c
@@ -197,21 +197,6 @@ static int livepatch_callbacks_demo_init(void)
 {
        int ret;
 
-       if (!klp_have_reliable_stack() && !patch.immediate) {
-               /*
-                * WARNING: Be very careful when using 'patch.immediate' in
-                * your patches.  It's ok to use it for simple patches like
-                * this, but for more complex patches which change function
-                * semantics, locking semantics, or data structures, it may not
-                * be safe.  Use of this option will also prevent removal of
-                * the patch.
-                *
-                * See Documentation/livepatch/livepatch.txt for more details.
-                */
-               patch.immediate = true;
-               pr_notice("The consistency model isn't supported for your architecture.  Bypassing safety mechanisms and applying the patch immediately.\n");
-       }
-
        ret = klp_register_patch(&patch);
        if (ret)
                return ret;