diff options
Diffstat (limited to 'samples/livepatch/livepatch-shadow-fix2.c')
-rw-r--r-- | samples/livepatch/livepatch-shadow-fix2.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/samples/livepatch/livepatch-shadow-fix2.c b/samples/livepatch/livepatch-shadow-fix2.c index 53c1794bdc5f..ff9948f0ec00 100644 --- a/samples/livepatch/livepatch-shadow-fix2.c +++ b/samples/livepatch/livepatch-shadow-fix2.c | |||
@@ -128,21 +128,6 @@ static int livepatch_shadow_fix2_init(void) | |||
128 | { | 128 | { |
129 | int ret; | 129 | int ret; |
130 | 130 | ||
131 | if (!klp_have_reliable_stack() && !patch.immediate) { | ||
132 | /* | ||
133 | * WARNING: Be very careful when using 'patch.immediate' in | ||
134 | * your patches. It's ok to use it for simple patches like | ||
135 | * this, but for more complex patches which change function | ||
136 | * semantics, locking semantics, or data structures, it may not | ||
137 | * be safe. Use of this option will also prevent removal of | ||
138 | * the patch. | ||
139 | * | ||
140 | * See Documentation/livepatch/livepatch.txt for more details. | ||
141 | */ | ||
142 | patch.immediate = true; | ||
143 | pr_notice("The consistency model isn't supported for your architecture. Bypassing safety mechanisms and applying the patch immediately.\n"); | ||
144 | } | ||
145 | |||
146 | ret = klp_register_patch(&patch); | 131 | ret = klp_register_patch(&patch); |
147 | if (ret) | 132 | if (ret) |
148 | return ret; | 133 | return ret; |