Hi Anshuman, On Wed, 24 Jul 2024 at 12:31, Anshuman Khandual <anshuman.khandual@xxxxxxx> wrote: > > This adds support for GENMASK_U128() and some corresponding tests as well. > GENMASK_U128() generated 128 bit masks will be required later on the arm64 > platform for enabling FEAT_SYSREG128 and FEAT_D128 features. > > Question: > > Proposed GENMASK_U128() depends on __int128 data type being supported in > the compiler. Just wondering if that requires some compiler version #ifdefs > or something similar ? > CONFIG_ARCH_SUPPORTS_INT128 comes to mind
