From: sw0312.kim@samsung.com (Seung-Woo Kim)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm: ubsan: select ARCH_HAS_UBSAN_SANITIZE_ALL
Date: Tue, 24 Oct 2017 14:55:59 +0900 [thread overview]
Message-ID: <1508824559-6588-1-git-send-email-sw0312.kim@samsung.com> (raw)
In-Reply-To: CGME20171024055601epcas2p34a22b2b1fb3f1f71ed875125d87a47c4@epcas2p3.samsung.com
Select ARCH_HAS_UBSAN_SANITIZE_ALL from arm confiuration to enable UBSAN
on arm.
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
---
arch/arm/Kconfig | 1 +
arch/arm/boot/compressed/Makefile | 2 ++
arch/arm/vdso/Makefile | 2 ++
3 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7888c98..5eb3c89 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -11,6 +11,7 @@ config ARM
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_HAVE_CUSTOM_GPIO_H
select ARCH_HAS_GCOV_PROFILE_ALL
+ select ARCH_HAS_UBSAN_SANITIZE_ALL
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT if CPU_V7
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index d50430c..8f06ab2 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -24,6 +24,8 @@ endif
GCOV_PROFILE := n
+UBSAN_SANITIZE := n
+
#
# Architecture dependencies
#
diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile
index 59a8fa7..e343700 100644
--- a/arch/arm/vdso/Makefile
+++ b/arch/arm/vdso/Makefile
@@ -29,6 +29,8 @@ CFLAGS_vgettimeofday.o = -O2
# Disable gcov profiling for VDSO code
GCOV_PROFILE := n
+UBSAN_SANITIZE := n
+
# Force dependency
$(obj)/vdso.o : $(obj)/vdso.so
--
1.7.4.1
next parent reply other threads:[~2017-10-24 5:55 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20171024055601epcas2p34a22b2b1fb3f1f71ed875125d87a47c4@epcas2p3.samsung.com>
2017-10-24 5:55 ` Seung-Woo Kim [this message]
2022-09-28 17:47 [PATCH] ARM: ubsan: select ARCH_HAS_UBSAN_SANITIZE_ALL Florian Fainelli
2022-09-28 18:01 ` Kees Cook
2022-09-28 23:06 ` Florian Fainelli
2022-09-29 0:33 ` William Zhang
2022-09-29 8:10 ` Kees Cook
2022-09-30 21:34 ` Florian Fainelli
2022-10-04 8:51 ` Linus Walleij
2022-10-12 19:46 ` Florian Fainelli
[not found] <CGME20180313045357epcms1p34fb1e2ad09a8288017058c414c21ce26@epcms1p3>
2018-03-13 4:53 ` [PATCH] arm: " Jinbum Park
2018-03-13 5:13 ` Jaehoon Chung
2018-03-13 5:18 ` Jaehoon Chung
-- strict thread matches above, loose matches on Subject: below --
2016-09-22 4:49 Seung-Woo Kim
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