[...] > If we do something like mte_enable_kernel_asymm(), that one doesn't > return any error, just fall back to the default mode. But, in case of mte_enable_kernel_asymm() need return to change kasan_flag_write_only = false when it doesn't support which used in KASAN Kunit test. If we don't return anything, when user set the write_only but HW doesn't support it, KUNIT test get failure since kasan_write_only_enabled() return true thou HW doesn't support it. [...] Thanks. -- Sincerely, Yeoreum Yun
