Hardware tag-based mode
modulename: hw_tags.ko
configname: CONFIG_KASAN_HW_TAGS
KASAN mode
└─>Hardware tag-based mode
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
Enables hardware tag-based KASAN mode.
This mode requires hardware memory tagging support, and can be used
by any architecture that provides it.
Currently this mode is only implemented for arm64 CPUs starting from
ARMv8.5 and relies on Memory Tagging Extension and Top Byte Ignore.
This mode requires hardware memory tagging support, and can be used
by any architecture that provides it.
Currently this mode is only implemented for arm64 CPUs starting from
ARMv8.5 and relies on Memory Tagging Extension and Top Byte Ignore.