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-rw-r--r--arch/x86/kernel/alternative.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 329f6ee6b3bc..4fa26a4351a6 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -2627,6 +2627,9 @@ static void smp_text_poke_batch_process(struct smp_text_poke_loc *tp, unsigned i
lockdep_assert_held(&text_mutex);
+ WARN_ON_ONCE(tp != tp_vec);
+ WARN_ON_ONCE(nr_entries != tp_vec_nr);
+
int3_vec.vec = tp;
int3_vec.nr_entries = nr_entries;