anchor.diff:    AIC79XX_DEBUG_ENABLE n
     AIC7XXX_DEBUG_ENABLE n
     AIC94XX_DEBUG n
  -  BLK_DEV_CMD640_ENHANCED y # CMD640 enhanced support
  -  BLK_DEV_IDEACPI y # IDE ACPI support
     BLK_DEV_INTEGRITY y
     BSD_PROCESS_ACCT_V3 y
     BT_HCIUART_BCSP y
  
positive.code:   SQUASHFS_LZ4 y
  
    # Security related features.
    STRICT_DEVMEM y # Filter access to /dev/mem
    SECURITY_SELINUX_BOOTPARAM_VALUE 0 # Disable SELinux by default
    DEVKMEM n # Disable /dev/kmem
  
negative.code:   HZ_300 y
    KEXEC_FILE y
    KEXEC_JUMP y
    IDLE_PAGE_TRACKING y
  
    # Easier debugging of NFS issues.
    SUNRPC_DEBUG y
  
    # Virtualisation.
    PARAVIRT y
    PARAVIRT_SPINLOCKS y
    HYPERVISOR_GUEST y
    KVM_APIC_ARCHITECTURE y
    KVM_ASYNC_PF y
  