Merge pull request #1045 from sever-sever/7870

T7870: Kernel add option CONFIG_NO_HZ_FULL

Author: dmbaturin

scripts/package-build/linux-kernel/arch/arm64/configs/vyos_defconfig

@@ -83,7 +83,7 @@ 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_FULL=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 # end of Timers subsystem
@@ -141,6 +141,7 @@ CONFIG_TASKS_RCU=y
 CONFIG_TASKS_TRACE_RCU=y
 CONFIG_RCU_STALL_COMMON=y
 CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_NOCB_CPU=y
 # end of RCU Subsystem
 
 CONFIG_IKCONFIG=y

scripts/package-build/linux-kernel/arch/x86/configs/vyos_defconfig

@@ -103,7 +103,7 @@ 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_FULL=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=100
@@ -159,6 +159,7 @@ CONFIG_TASKS_RCU_GENERIC=y
 CONFIG_TASKS_TRACE_RCU=y
 CONFIG_RCU_STALL_COMMON=y
 CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_NOCB_CPU=y
 # end of RCU Subsystem
 
 CONFIG_IKCONFIG=y