anchor.diff:      incompatibleKernelVersion = null;
   
       # this package should point to a version / git revision compatible with the latest kernel release
  -    version = "2017-09-26";
  +    version = "2017-10-16";
   
  -    rev = "7e98073379353a05498ac5a2f1a5df2a2257d6b0";
  -    sha256 = "1hydfhmngpq31gxkxipqxnin74l760d1ia202h12vsgix9sp32h7";
  +    rev = "7670f721fc82e6cdcdd31f83760a79b6f2f2b998";
  +    sha256 = "0ask9d9936s7mhs9q5wzvn6c8fd322i76hs2n7fajfk17b1a1lkj";
       isUnstable = true;
   
       extraPatches = [
  
positive.code: , configFile ? "all"
  
  # Userspace dependencies
  , zlib, libuuid, python, attr
  
  # Kernel dependencies
  , kernel ? null, spl ? null, splUnstable ? null
  
negative.code:       nativeBuildInputs = [ autoreconfHook nukeReferences ];
        buildInputs =
             optionals buildKernel [ spl ]
          ++ optionals buildUser [ zlib libuuid python attr ]
          ++ optionals (buildUser && isUnstable) [ openssl ];
  
        # for zdb to get the rpath to libgcc_s, needed for pthread_cancel to work
        NIX_CFLAGS_LINK = "-lgcc_s";
  