__start_bss_decrypted_unused 93 arch/x86/include/asm/mem_encrypt.h extern char __start_bss_decrypted[], __end_bss_decrypted[], __start_bss_decrypted_unused[]; __start_bss_decrypted_unused 385 arch/x86/mm/mem_encrypt.c vaddr = (unsigned long)__start_bss_decrypted_unused;