pgdv 16 arch/nds32/kernel/pm.c pgd_t *pgdv; pgdv 21 arch/nds32/kernel/pm.c pgdv = (pgd_t *)__va((__nds32__mfsr(NDS32_SR_L1_PPTB) & pgdv 24 arch/nds32/kernel/pm.c pudv = pud_offset(pgdv, (unsigned int)cpu_resume);