FIX_PTE 506 arch/arm64/include/asm/pgtable.h #define pte_set_fixmap(addr) ((pte_t *)set_fixmap_offset(FIX_PTE, addr)) FIX_PTE 508 arch/arm64/include/asm/pgtable.h #define pte_clear_fixmap() clear_fixmap(FIX_PTE) FIX_PTE 181 arch/riscv/mm/init.c clear_fixmap(FIX_PTE); FIX_PTE 182 arch/riscv/mm/init.c return (pte_t *)set_fixmap_offset(FIX_PTE, pa); FIX_PTE 446 arch/riscv/mm/init.c clear_fixmap(FIX_PTE);