check_base 410 arch/x86/mm/mem_encrypt_identity.c unsigned long check_base; check_base 412 arch/x86/mm/mem_encrypt_identity.c check_base = (pgd_index(initrd_end) + 1) & (PTRS_PER_PGD - 1); check_base 413 arch/x86/mm/mem_encrypt_identity.c decrypted_base = max(decrypted_base, check_base);