Re: [PATCH v9 12/44] kasan: don't duplicate config dependencies
From: Alexander Potapenko <glider@google.com>
Date: 2020-11-11 14:20:24
Also in:
linux-mm, lkml
On Tue, Nov 10, 2020 at 11:11 PM Andrey Konovalov [off-list ref] wrote:
Both KASAN_GENERIC and KASAN_SW_TAGS have common dependencies, move those to KASAN. Signed-off-by: Andrey Konovalov <redacted> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Reviewed-by: Marco Elver <elver@google.com>
Reviewed-by: Alexander Potapenko <glider@google.com>
quoted hunk ↗ jump to hunk
--- Change-Id: I77e475802e8f1750b9154fe4a6e6da4456054fcd --- lib/Kconfig.kasan | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan index 8f0742a0f23e..ec59a0e26d09 100644 --- a/lib/Kconfig.kasan +++ b/lib/Kconfig.kasan@@ -24,6 +24,8 @@ menuconfig KASAN (HAVE_ARCH_KASAN_SW_TAGS && CC_HAS_KASAN_SW_TAGS) depends on (SLUB && SYSFS) || (SLAB && !DEBUG_SLAB) depends on CC_HAS_WORKING_NOSANITIZE_ADDRESS + select CONSTRUCTORS + select STACKDEPOT help Enables KASAN (KernelAddressSANitizer) - runtime memory debugger, designed to find out-of-bounds accesses and use-after-free bugs.@@ -46,10 +48,7 @@ choice config KASAN_GENERIC bool "Generic mode" depends on HAVE_ARCH_KASAN && CC_HAS_KASAN_GENERIC - depends on (SLUB && SYSFS) || (SLAB && !DEBUG_SLAB) select SLUB_DEBUG if SLUB - select CONSTRUCTORS - select STACKDEPOT help Enables generic KASAN mode.@@ -70,10 +69,7 @@ config KASAN_GENERIC config KASAN_SW_TAGS bool "Software tag-based mode" depends on HAVE_ARCH_KASAN_SW_TAGS && CC_HAS_KASAN_SW_TAGS - depends on (SLUB && SYSFS) || (SLAB && !DEBUG_SLAB) select SLUB_DEBUG if SLUB - select CONSTRUCTORS - select STACKDEPOT help Enables software tag-based KASAN mode. --2.29.2.222.g5d2a92d10f8-goog
-- Alexander Potapenko Software Engineer Google Germany GmbH Erika-Mann-Straße, 33 80636 München Geschäftsführer: Paul Manicle, Halimah DeLaine Prado Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel