On Fri, Jun 24, 2022 at 10:13:29AM +0530, Anshuman Khandual wrote: index d466ec670e1f..f976580500b1 100644 > --- a/arch/riscv/mm/init.c > +++ b/arch/riscv/mm/init.c > @@ -288,6 +288,26 @@ static pmd_t __maybe_unused early_dtb_pmd[PTRS_PER_PMD] __initdata __aligned(PAG > #define early_pg_dir ((pgd_t *)XIP_FIXUP(early_pg_dir)) > #endif /* CONFIG_XIP_KERNEL */ > > +static pgprot_t protection_map[16] __ro_after_init = { Can't this be marked const now?