$ diff -u  debian.master/config/amd64/config.flavour.{generic,lowlatency}
--- debian.master/config/amd64/config.flavour.generic   2016-01-22 20:04:50.251464696 +0000
+++ debian.master/config/amd64/config.flavour.lowlatency        2016-01-22 20:04:50.251464696 +0000
@@ -1,9 +1,9 @@
 #
-# Config options for config.flavour.generic automatically generated by splitconfig.pl
+# Config options for config.flavour.lowlatency automatically generated by splitconfig.pl
 #
-CONFIG_HZ=250
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ_250=y
-# CONFIG_IRQ_FORCED_THREADING_DEFAULT is not set
-# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_HZ=1000
+CONFIG_HZ_1000=y
+# CONFIG_HZ_250 is not set
+CONFIG_IRQ_FORCED_THREADING_DEFAULT=y
+CONFIG_PREEMPT=y
+# CONFIG_PREEMPT_VOLUNTARY is not set