[PATCH 1/3] kcov: remove #ifdef CONFIG_RANDOMIZE_BASE

Andrey Ryabinin
2017-09-19T12:44:16Z

There is no need to surround kaslr_offset() with CONFIG_RANDOMIZE_BASE ifdef.
kaslr_offset() will just return 0 if CONFIG_RANDOMIZE_BASE isn't set.

Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
---
kernel/kcov.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/kernel/kcov.c b/kernel/kcov.c
index 3f693a0f6f3e..2f0e7a7c7afc 100644
--- a/kernel/kcov.c
+++ b/kernel/kcov.c
@@ -69,9 +69,7 @@ void notrace __sanitizer_cov_trace_pc(void)
unsigned long pos;
unsigned long ip = _RET_IP_;

-#ifdef CONFIG_RANDOMIZE_BASE
ip -= kaslr_offset();
-#endif

/*
* There is some code that runs in interrupts but for which
--
2.13.5