From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 0/9] barebox KASan support
Date: Fri, 18 Sep 2020 10:45:23 +0200 [thread overview]
Message-ID: <20200918084532.2794-1-s.hauer@pengutronix.de> (raw)
This series adds KASan support to barebox. We already have ASan support
for sandbox which uses libasan, this time we get KASan for use on real
hardware. The KASan support is based on the Kernel code and contains the
subset of features we need for barebox. KASan is currently supported on
ARM(32/64) only and requires a supported allocator. Currently only the
TLSF allocator is supported.
Sascha
Sascha Hauer (9):
Add print_hex_dump kernel implementation
Add _RET_IP_ macro
Kallsyms: Also resolve global variables
Add constructor support
pbl: Alias memcpy and memset
string: Add nokasan variants of default memcpy/memset
sandbox: rename KASan to ASan
Add KASan support
ARM: Add KASan support
Makefile | 6 +-
arch/arm/Kconfig | 1 +
arch/arm/cpu/Makefile | 2 +
arch/arm/cpu/common.c | 2 +-
arch/arm/cpu/setupc.S | 6 +-
arch/arm/cpu/start.c | 7 +-
arch/arm/include/asm/string.h | 2 +
arch/arm/lib32/barebox.lds.S | 4 +-
arch/arm/lib32/memcpy.S | 3 +
arch/arm/lib32/memset.S | 4 +-
arch/arm/lib64/string.c | 26 ++-
arch/sandbox/Kconfig | 4 +-
arch/sandbox/Makefile | 2 +-
arch/sandbox/os/Makefile | 4 -
arch/sandbox/os/common.c | 2 +-
common/Kconfig | 10 +-
common/Makefile | 1 +
common/kallsyms.c | 4 +-
common/startup.c | 15 ++
common/tlsf.c | 34 +++-
include/asm-generic/barebox.lds.h | 12 ++
include/asm-generic/sections.h | 3 +
include/linux/kasan.h | 89 +++++++++
include/linux/kernel.h | 2 +
include/printk.h | 20 +-
include/string.h | 4 +
lib/Kconfig | 5 +
lib/Makefile | 1 +
lib/hexdump.c | 212 +++++++++++++++++++-
lib/kasan/Kconfig | 16 ++
lib/kasan/Makefile | 14 ++
lib/kasan/common.c | 108 ++++++++++
lib/kasan/generic.c | 315 ++++++++++++++++++++++++++++++
lib/kasan/generic_report.c | 150 ++++++++++++++
lib/kasan/kasan.h | 164 ++++++++++++++++
lib/kasan/report.c | 199 +++++++++++++++++++
lib/string.c | 28 ++-
pbl/string.c | 7 +
scripts/Makefile.kasan | 17 ++
scripts/Makefile.lib | 10 +
40 files changed, 1461 insertions(+), 54 deletions(-)
create mode 100644 include/linux/kasan.h
create mode 100644 lib/kasan/Kconfig
create mode 100644 lib/kasan/Makefile
create mode 100644 lib/kasan/common.c
create mode 100644 lib/kasan/generic.c
create mode 100644 lib/kasan/generic_report.c
create mode 100644 lib/kasan/kasan.h
create mode 100644 lib/kasan/report.c
create mode 100644 scripts/Makefile.kasan
--
2.28.0
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next reply other threads:[~2020-09-18 8:45 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-18 8:45 Sascha Hauer [this message]
2020-09-18 8:45 ` [PATCH 1/9] Add print_hex_dump kernel implementation Sascha Hauer
2020-09-18 8:45 ` [PATCH 2/9] Add _RET_IP_ macro Sascha Hauer
2020-09-18 8:45 ` [PATCH 3/9] Kallsyms: Also resolve global variables Sascha Hauer
2020-09-22 16:17 ` Michael Grzeschik
2020-09-28 8:30 ` Sascha Hauer
2020-09-18 8:45 ` [PATCH 4/9] Add constructor support Sascha Hauer
2020-09-18 8:45 ` [PATCH 5/9] pbl: Alias memcpy and memset Sascha Hauer
2020-09-18 8:45 ` [PATCH 6/9] string: Add nokasan variants of default memcpy/memset Sascha Hauer
2020-09-18 8:45 ` [PATCH 7/9] sandbox: rename KASan to ASan Sascha Hauer
2020-09-18 8:45 ` [PATCH 8/9] Add KASan support Sascha Hauer
2020-09-18 10:15 ` Ahmad Fatoum
2020-09-21 6:24 ` Sascha Hauer
2020-09-18 8:45 ` [PATCH 9/9] ARM: " Sascha Hauer
2021-02-09 9:25 ` Ahmad Fatoum
2021-02-10 9:26 ` Sascha Hauer
2021-02-10 9:27 ` Ahmad Fatoum
2020-09-28 14:33 ` [PATCH 0/9] barebox " Ahmad Fatoum
2020-09-28 15:06 ` Sascha Hauer
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