From: "Steven Rostedt (Google)" <rost...@goodmis.org> Use a type cast to convert ftrace_list_end to RCU when assigning ftrace_ops_list. This will quiet the sparse warning:
kernel/trace/ftrace.c:125:59: warning: incorrect type in initializer (different address spaces) kernel/trace/ftrace.c:125:59: expected struct ftrace_ops [noderef] __rcu *[addressable] [toplevel] ftrace_ops_list kernel/trace/ftrace.c:125:59: got struct ftrace_ops * Signed-off-by: Steven Rostedt (Google) <rost...@goodmis.org> --- kernel/trace/ftrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index da7e6abf48b4..3af0b1feb873 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -122,7 +122,7 @@ static int ftrace_disabled __read_mostly; DEFINE_MUTEX(ftrace_lock); -struct ftrace_ops __rcu *ftrace_ops_list __read_mostly = &ftrace_list_end; +struct ftrace_ops __rcu *ftrace_ops_list __read_mostly = (struct ftrace_ops __rcu *)&ftrace_list_end; ftrace_func_t ftrace_trace_function __read_mostly = ftrace_stub; struct ftrace_ops global_ops; -- 2.43.0
