Le 19/06/2023 à 11:47, Naveen N Rao a écrit : > Instead of keying off DYNAMIC_FTRACE_WITH_REGS, use FTRACE_REGS_ADDR to > identify the proper ftrace trampoline address to use. > > Signed-off-by: Naveen N Rao <nav...@kernel.org>
Reviewed-by: Christophe Leroy <christophe.le...@csgroup.eu> > --- > arch/powerpc/kernel/trace/ftrace.c | 7 +------ > 1 file changed, 1 insertion(+), 6 deletions(-) > > diff --git a/arch/powerpc/kernel/trace/ftrace.c > b/arch/powerpc/kernel/trace/ftrace.c > index f117124c30325f..5aa36272617a03 100644 > --- a/arch/powerpc/kernel/trace/ftrace.c > +++ b/arch/powerpc/kernel/trace/ftrace.c > @@ -745,14 +745,9 @@ int __init ftrace_dyn_arch_init(void) > }; > #endif > > - unsigned long addr; > + unsigned long addr = FTRACE_REGS_ADDR; > long reladdr; > > - if (IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_REGS)) > - addr = ppc_global_function_entry((void *)ftrace_regs_caller); > - else > - addr = ppc_global_function_entry((void *)ftrace_caller); > - > if (IS_ENABLED(CONFIG_PPC_KERNEL_PCREL)) { > for (i = 0; i < 2; i++) { > reladdr = addr - (unsigned long)tramp[i];