add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/kernel/trace/trace_uprobe.c
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@@ -217,9 +217,10 @@
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 /* Note that we don't verify it, since the code does not come from user space */
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 static int
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-process_fetch_insn(struct fetch_insn *code, struct pt_regs *regs, void *dest,
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+process_fetch_insn(struct fetch_insn *code, void *rec, void *dest,
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 		   void *base)
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 {
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+	struct pt_regs *regs = rec;
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 	unsigned long val;
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 	/* 1st stage: get value from context */
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@@ -965,7 +966,7 @@
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 	esize = SIZEOF_TRACE_ENTRY(is_ret_probe(tu));
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 	size = esize + tu->tp.size + dsize;
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 	event = trace_event_buffer_lock_reserve(&buffer, trace_file,
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-						call->event.type, size, 0);
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+						call->event.type, size, 0, 0);
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 	if (!event)
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 		return;
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@@ -981,7 +982,7 @@
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 	memcpy(data, ucb->buf, tu->tp.size + dsize);
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-	event_trigger_unlock_commit(trace_file, buffer, event, entry, 0);
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+	event_trigger_unlock_commit(trace_file, buffer, event, entry, 0, 0);
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 }
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 /* uprobe handler */
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@@ -1421,7 +1422,7 @@
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 int bpf_get_uprobe_info(const struct perf_event *event, u32 *fd_type,
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 			const char **filename, u64 *probe_offset,
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-			bool perf_type_tracepoint)
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+			u64 *probe_addr, bool perf_type_tracepoint)
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 {
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 	const char *pevent = trace_event_name(event->tp_event);
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 	const char *group = event->tp_event->class->system;
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@@ -1438,6 +1439,7 @@
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 				    : BPF_FD_TYPE_UPROBE;
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 	*filename = tu->filename;
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 	*probe_offset = tu->offset;
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+	*probe_addr = 0;
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 	return 0;
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 }
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 #endif	/* CONFIG_PERF_EVENTS */