6.11-stable review patch. If anyone has any objections, please let me know.
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From: Steven Rostedt rostedt@goodmis.org
[ Upstream commit a574e7f80e86c740e241c762923f50077b2c2a30 ]
The cpuhp state name given to cpuhp_setup_state() is "fgraph_idle_init" which doesn't really conform to the names that are used for cpu hotplug setups. Instead rename it to "fgraph:online" to be in line with other states.
Cc: Mark Rutland mark.rutland@arm.com Cc: Mathieu Desnoyers mathieu.desnoyers@efficios.com Cc: Thomas Gleixner tglx@linutronix.de Link: https://lore.kernel.org/20241024222944.473d88c5@rorschach.local.home Suggested-by: Masami Hiramatsu mhiramat@kernel.org Fixes: 2c02f7375e658 ("fgraph: Use CPU hotplug mechanism to initialize idle shadow stacks") Signed-off-by: Steven Rostedt (Google) rostedt@goodmis.org Signed-off-by: Sasha Levin sashal@kernel.org --- kernel/trace/fgraph.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/fgraph.c b/kernel/trace/fgraph.c index cd1c2946018c8..69e226a48daa9 100644 --- a/kernel/trace/fgraph.c +++ b/kernel/trace/fgraph.c @@ -1255,7 +1255,7 @@ int register_ftrace_graph(struct fgraph_ops *gops) guard(mutex)(&ftrace_lock);
if (!fgraph_initialized) { - ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "fgraph_idle_init", + ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "fgraph:online", fgraph_cpu_init, NULL); if (ret < 0) { pr_warn("fgraph: Error to init cpu hotplug support\n");