diff options
| -rw-r--r-- | arch/x86/kernel/hw_breakpoint.c | 4 | ||||
| -rw-r--r-- | include/linux/kprobes.h | 5 |
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/kernel/hw_breakpoint.c b/arch/x86/kernel/hw_breakpoint.c index 7d6f91f2869a..ff9bfd40429e 100644 --- a/arch/x86/kernel/hw_breakpoint.c +++ b/arch/x86/kernel/hw_breakpoint.c @@ -261,12 +261,8 @@ static int arch_build_bp_info(struct perf_event *bp, * allow kernel breakpoints at all. */ if (attr->bp_addr >= TASK_SIZE_MAX) { -#ifdef CONFIG_KPROBES if (within_kprobe_blacklist(attr->bp_addr)) return -EINVAL; -#else - return -EINVAL; -#endif } hw->type = X86_BREAKPOINT_EXECUTE; diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index e07e91daaacc..201f0f2683f2 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -442,6 +442,11 @@ static inline int enable_kprobe(struct kprobe *kp) { return -ENOSYS; } + +static inline bool within_kprobe_blacklist(unsigned long addr) +{ + return true; +} #endif /* CONFIG_KPROBES */ static inline int disable_kretprobe(struct kretprobe *rp) { |