diff mbox

ubsan: cosmetic fix to Kconfig text

Message ID 1454717113-5094-1-git-send-email-yang.shi@linaro.org
State Accepted
Commit 7707535ab95e2231b6d7f2bfb4f27558e83c4dc2
Headers show

Commit Message

Yang Shi Feb. 6, 2016, 12:05 a.m. UTC 
When enabling UBSAN_SANITIZE_ALL, the kernel image size gets increased
significantly (~3x). So, it sounds better to have some note in Kconfig.

And, fixed a typo.

Signed-off-by: Yang Shi <yang.shi@linaro.org>

---
 lib/Kconfig.ubsan | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

-- 
2.0.2
diff mbox

Patch

diff --git a/lib/Kconfig.ubsan b/lib/Kconfig.ubsan
index 49518fb..e07c1ba 100644
--- a/lib/Kconfig.ubsan
+++ b/lib/Kconfig.ubsan
@@ -18,6 +18,8 @@  config UBSAN_SANITIZE_ALL
 	  This option activates instrumentation for the entire kernel.
 	  If you don't enable this option, you have to explicitly specify
 	  UBSAN_SANITIZE := y for the files/directories you want to check for UB.
+	  Enabling this option will get kernel image size increased
+	  significantly.
 
 config UBSAN_ALIGNMENT
 	bool "Enable checking of pointers alignment"
@@ -25,5 +27,5 @@  config UBSAN_ALIGNMENT
 	default y if !HAVE_EFFICIENT_UNALIGNED_ACCESS
 	help
 	  This option enables detection of unaligned memory accesses.
-	  Enabling this option on architectures that support unalligned
+	  Enabling this option on architectures that support unaligned
 	  accesses may produce a lot of false positives.