From 90955d778ad7873964a271852b1f24d31e00248b Mon Sep 17 00:00:00 2001 From: Mark Rutland Date: Mon, 23 Jan 2023 13:46:02 +0000 Subject: arm64: ftrace: Update stale comment In commit: 26299b3f6ba26bfc ("ftrace: arm64: move from REGS to ARGS") ... we folded ftrace_regs_entry into ftrace_caller, and ftrace_regs_entry no longer exists. Update the comment accordingly. There should be no functional change as a result of this patch. Signed-off-by: Mark Rutland Cc: Florent Revest Cc: Masami Hiramatsu Cc: Peter Zijlstra Cc: Steven Rostedt Cc: Will Deacon Link: https://lore.kernel.org/r/20230123134603.1064407-8-mark.rutland@arm.com Signed-off-by: Catalin Marinas --- arch/arm64/kernel/ftrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm64/kernel/ftrace.c') diff --git a/arch/arm64/kernel/ftrace.c b/arch/arm64/kernel/ftrace.c index b30b955a8921..38ebdf063255 100644 --- a/arch/arm64/kernel/ftrace.c +++ b/arch/arm64/kernel/ftrace.c @@ -209,7 +209,7 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) * | NOP | MOV X9, LR | MOV X9, LR | * | NOP | NOP | BL | * - * The LR value will be recovered by ftrace_regs_entry, and restored into LR + * The LR value will be recovered by ftrace_caller, and restored into LR * before returning to the regular function prologue. When a function is not * being traced, the MOV is not harmful given x9 is not live per the AAPCS. * -- cgit