| Message ID | 1423806063-62276-1-git-send-email-wangnan0@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index fa1e422..b83c406 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1358,6 +1358,13 @@ static bool within_kprobe_blacklist(unsigned long addr) if (arch_within_kprobe_blacklist(addr)) return true; + +#ifdef CONFIG_EARLY_KPROBES + if (addr >= (unsigned long)__early_kprobes_start && + addr < (unsigned long)__early_kprobes_end) + return true; +#endif + /* * If there exists a kprobe_blacklist, verify and * fail any probe registration in the prohibited area
Puts early kprobe reserved area into kprobe blacklist. Signed-off-by: Wang Nan <wangnan0@huawei.com> --- kernel/kprobes.c | 7 +++++++ 1 file changed, 7 insertions(+)