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-rw-r--r--kernel/trace/trace_uprobe.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index 2d08bea638a4..37ccb72f0f3b 100644
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -811,7 +811,6 @@ static void uprobe_perf_print(struct trace_uprobe *tu,
811 struct ftrace_event_call *call = &tu->call; 811 struct ftrace_event_call *call = &tu->call;
812 struct uprobe_trace_entry_head *entry; 812 struct uprobe_trace_entry_head *entry;
813 struct hlist_head *head; 813 struct hlist_head *head;
814 unsigned long ip;
815 void *data; 814 void *data;
816 int size, rctx, i; 815 int size, rctx, i;
817 816
@@ -825,13 +824,12 @@ static void uprobe_perf_print(struct trace_uprobe *tu,
825 if (!entry) 824 if (!entry)
826 goto out; 825 goto out;
827 826
828 ip = instruction_pointer(regs);
829 if (is_ret_probe(tu)) { 827 if (is_ret_probe(tu)) {
830 entry->vaddr[0] = func; 828 entry->vaddr[0] = func;
831 entry->vaddr[1] = ip; 829 entry->vaddr[1] = instruction_pointer(regs);
832 data = DATAOF_TRACE_ENTRY(entry, true); 830 data = DATAOF_TRACE_ENTRY(entry, true);
833 } else { 831 } else {
834 entry->vaddr[0] = ip; 832 entry->vaddr[0] = instruction_pointer(regs);
835 data = DATAOF_TRACE_ENTRY(entry, false); 833 data = DATAOF_TRACE_ENTRY(entry, false);
836 } 834 }
837 835
@@ -839,7 +837,7 @@ static void uprobe_perf_print(struct trace_uprobe *tu,
839 call_fetch(&tu->args[i].fetch, regs, data + tu->args[i].offset); 837 call_fetch(&tu->args[i].fetch, regs, data + tu->args[i].offset);
840 838
841 head = this_cpu_ptr(call->perf_events); 839 head = this_cpu_ptr(call->perf_events);
842 perf_trace_buf_submit(entry, size, rctx, ip, 1, regs, head, NULL); 840 perf_trace_buf_submit(entry, size, rctx, 0, 1, regs, head, NULL);
843 out: 841 out:
844 preempt_enable(); 842 preempt_enable();
845} 843}