Software tag-based KASAN provides its own tag checking machinery that can conflict with MTE. Don't allow enabling software tag-based KASAN when MTE is enabled.
Signed-off-by: Andrey Konovalov <[email protected]> --- lib/Kconfig.kasan | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan index b4cf6c519d71..e500c18cbe79 100644 --- a/lib/Kconfig.kasan +++ b/lib/Kconfig.kasan @@ -69,6 +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 !ARM64_MTE help Enables software tag-based KASAN mode. -- 2.28.0.220.ged08abb693-goog
