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[3/4] arm64/efi-stub, kasan: don't instrument efi-stub.

Message ID 1440605707-8325-4-git-send-email-ryabinin.a.a@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Andrey Ryabinin Aug. 26, 2015, 4:15 p.m. UTC 
efi-stub.c code runs before we setup early shadow.
Intrumentation of it will cause boot crash.

Signed-off-by: Andrey Ryabinin <ryabinin.a.a@gmail.com>
---
 arch/arm64/kernel/Makefile | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
index 426d076..086b122 100644
--- a/arch/arm64/kernel/Makefile
+++ b/arch/arm64/kernel/Makefile
@@ -7,6 +7,8 @@  AFLAGS_head.o		:= -DTEXT_OFFSET=$(TEXT_OFFSET)
 CFLAGS_efi-stub.o 	:= -DTEXT_OFFSET=$(TEXT_OFFSET)
 CFLAGS_armv8_deprecated.o := -I$(src)
 
+KASAN_SANITIZE_efi-stub.o	:= n
+
 CFLAGS_REMOVE_ftrace.o = -pg
 CFLAGS_REMOVE_insn.o = -pg
 CFLAGS_REMOVE_return_address.o = -pg