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-rw-r--r--lib/Kconfig.kasan4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan
index 0fee5acd5aa0..0e4d2b3b0aee 100644
--- a/lib/Kconfig.kasan
+++ b/lib/Kconfig.kasan
@@ -5,7 +5,7 @@ if HAVE_ARCH_KASAN
config KASAN
bool "KASan: runtime memory debugger"
- depends on SLUB_DEBUG
+ depends on SLUB_DEBUG || (SLAB && !DEBUG_SLAB)
select CONSTRUCTORS
help
Enables kernel address sanitizer - runtime memory debugger,
@@ -16,6 +16,8 @@ config KASAN
This feature consumes about 1/8 of available memory and brings about
~x3 performance slowdown.
For better error detection enable CONFIG_STACKTRACE.
+ Currently CONFIG_KASAN doesn't work with CONFIG_DEBUG_SLAB
+ (the resulting kernel does not boot).
choice
prompt "Instrumentation type"