- Spec files and pre-configuration: Add architecture into
      configuration identifier (e.g., what before was
      CONFIG_CFGNAME="smp" on x86_64 now becomes
      ARCH_FLAVOR="x86_64-smp").
    - patches.fixes/aha152x-fix: Fix compile-time bug.
    - patches.suse/reiserfs-acl-02: Fix the previous fix.
    - sequence-patch.sh: Add all config files from all architectures,
      useful for run_oldconfig.sh.
    - Update some configs.