PREEMPT=NONE and NO_HZ=FULL for {arm,x86_}64

Hans-Peter Jansen · Hans-Peter Jansen · commit 749105c0f6fb · 2021-07-22T15:11:58.000+02:00
diff --git a/config/arm64/default b/config/arm64/default
@@ -82,8 +82,8 @@ CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ_COMMON=y
 # CONFIG_HZ_PERIODIC is not set
-CONFIG_NO_HZ_IDLE=y
-# CONFIG_NO_HZ_FULL is not set
+# CONFIG_NO_HZ_IDLE is not set
+CONFIG_NO_HZ_FULL=y
 CONFIG_CONTEXT_TRACKING=y
 # CONFIG_CONTEXT_TRACKING_FORCE is not set
 CONFIG_NO_HZ=y
@@ -107,8 +107,8 @@ CONFIG_USERMODE_DRIVER=y
 CONFIG_BPF_LSM=y
 # end of BPF subsystem
 
-# CONFIG_PREEMPT_NONE is not set
-CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
diff --git a/config/x86_64/default b/config/x86_64/default
@@ -102,8 +102,8 @@ CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ_COMMON=y
 # CONFIG_HZ_PERIODIC is not set
-CONFIG_NO_HZ_IDLE=y
-# CONFIG_NO_HZ_FULL is not set
+# CONFIG_NO_HZ_IDLE is not set
+CONFIG_NO_HZ_FULL=y
 CONFIG_CONTEXT_TRACKING=y
 # CONFIG_CONTEXT_TRACKING_FORCE is not set
 CONFIG_NO_HZ=y
@@ -127,8 +127,8 @@ CONFIG_USERMODE_DRIVER=y
 CONFIG_BPF_LSM=y
 # end of BPF subsystem
 
-# CONFIG_PREEMPT_NONE is not set
-CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_SCHED_CORE=y
 
