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Diffstat (limited to 'arch/arm64/kernel/patching.c')
-rw-r--r--arch/arm64/kernel/patching.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/kernel/patching.c b/arch/arm64/kernel/patching.c
index 771f543464e0..33e0fabc0b79 100644
--- a/arch/arm64/kernel/patching.c
+++ b/arch/arm64/kernel/patching.c
@@ -117,8 +117,8 @@ static int __kprobes aarch64_insn_patch_text_cb(void *arg)
int i, ret = 0;
struct aarch64_insn_patch *pp = arg;
- /* The first CPU becomes master */
- if (atomic_inc_return(&pp->cpu_count) == 1) {
+ /* The last CPU becomes master */
+ if (atomic_inc_return(&pp->cpu_count) == num_online_cpus()) {
for (i = 0; ret == 0 && i < pp->insn_cnt; i++)
ret = aarch64_insn_patch_text_nosync(pp->text_addrs[i],
pp->new_insns[i]);