On Fri, Aug 15, 2025 at 03:47:17PM +0100, Yeoreum Yun wrote: > > 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. Ah, ok, if we need this for the kunit test. I haven't checked the last patch. -- Catalin
