diff options
Diffstat (limited to 'arch/arm64/kernel/ftrace.c')
| -rw-r--r-- | arch/arm64/kernel/ftrace.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm64/kernel/ftrace.c b/arch/arm64/kernel/ftrace.c index 758436727fba..432626c866a8 100644 --- a/arch/arm64/kernel/ftrace.c +++ b/arch/arm64/kernel/ftrace.c @@ -195,15 +195,15 @@ int ftrace_update_ftrace_func(ftrace_func_t func) return ftrace_modify_code(pc, 0, new, false); } -static struct plt_entry *get_ftrace_plt(struct module *mod, unsigned long addr) +static struct plt_entry *get_ftrace_plt(struct module *mod) { #ifdef CONFIG_ARM64_MODULE_PLTS struct plt_entry *plt = mod->arch.ftrace_trampolines; - if (addr == FTRACE_ADDR) - return &plt[FTRACE_PLT_IDX]; -#endif + return &plt[FTRACE_PLT_IDX]; +#else return NULL; +#endif } static bool reachable_by_bl(unsigned long addr, unsigned long pc) @@ -270,7 +270,7 @@ static bool ftrace_find_callable_addr(struct dyn_ftrace *rec, if (WARN_ON(!mod)) return false; - plt = get_ftrace_plt(mod, *addr); + plt = get_ftrace_plt(mod); if (!plt) { pr_err("ftrace: no module PLT for %ps\n", (void *)*addr); return false; |