diff options
Diffstat (limited to 'samples/livepatch/livepatch-sample.c')
-rw-r--r-- | samples/livepatch/livepatch-sample.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/samples/livepatch/livepatch-sample.c b/samples/livepatch/livepatch-sample.c index 84795223f15f..2d554dd930e2 100644 --- a/samples/livepatch/livepatch-sample.c +++ b/samples/livepatch/livepatch-sample.c | |||
@@ -71,21 +71,6 @@ static int livepatch_init(void) | |||
71 | { | 71 | { |
72 | int ret; | 72 | int ret; |
73 | 73 | ||
74 | if (!klp_have_reliable_stack() && !patch.immediate) { | ||
75 | /* | ||
76 | * WARNING: Be very careful when using 'patch.immediate' in | ||
77 | * your patches. It's ok to use it for simple patches like | ||
78 | * this, but for more complex patches which change function | ||
79 | * semantics, locking semantics, or data structures, it may not | ||
80 | * be safe. Use of this option will also prevent removal of | ||
81 | * the patch. | ||
82 | * | ||
83 | * See Documentation/livepatch/livepatch.txt for more details. | ||
84 | */ | ||
85 | patch.immediate = true; | ||
86 | pr_notice("The consistency model isn't supported for your architecture. Bypassing safety mechanisms and applying the patch immediately.\n"); | ||
87 | } | ||
88 | |||
89 | ret = klp_register_patch(&patch); | 74 | ret = klp_register_patch(&patch); |
90 | if (ret) | 75 | if (ret) |
91 | return ret; | 76 | return ret; |