From ae24db43b3b427eb290b58d55179c32f0a7539d1 Mon Sep 17 00:00:00 2001 From: Naveen N Rao Date: Fri, 8 Dec 2023 22:00:42 +0530 Subject: [PATCH] powerpc/ftrace: Remove nops after the call to ftrace_stub ftrace_stub is within the same CU, so there is no need for a subsequent nop instruction. Signed-off-by: Naveen N Rao Signed-off-by: Michael Ellerman Link: https://msgid.link/8ee5ec520e37d5523654bb2cd65a17512fb774e2.1702045299.git.naveen@kernel.org --- arch/powerpc/kernel/trace/ftrace_entry.S | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/powerpc/kernel/trace/ftrace_entry.S b/arch/powerpc/kernel/trace/ftrace_entry.S index 90701885762cf..a517a4085cff7 100644 --- a/arch/powerpc/kernel/trace/ftrace_entry.S +++ b/arch/powerpc/kernel/trace/ftrace_entry.S @@ -162,7 +162,6 @@ _GLOBAL(ftrace_regs_caller) .globl ftrace_regs_call ftrace_regs_call: bl ftrace_stub - nop ftrace_regs_exit 1 _GLOBAL(ftrace_caller) @@ -171,7 +170,6 @@ _GLOBAL(ftrace_caller) .globl ftrace_call ftrace_call: bl ftrace_stub - nop ftrace_regs_exit 0 _GLOBAL(ftrace_stub) -- 2.30.2