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-rw-r--r--init/Kconfig4
-rw-r--r--kernel/time/Kconfig1
2 files changed, 2 insertions, 3 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 66f67af..b3fdf9a 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -687,7 +687,7 @@ choice
config RCU_NOCB_CPU_NONE
bool "No build_forced no-CBs CPUs"
- depends on RCU_NOCB_CPU
+ depends on RCU_NOCB_CPU && !NO_HZ_FULL
help
This option does not force any of the CPUs to be no-CBs CPUs.
Only CPUs designated by the rcu_nocbs= boot parameter will be
@@ -695,7 +695,7 @@ config RCU_NOCB_CPU_NONE
config RCU_NOCB_CPU_ZERO
bool "CPU 0 is a build_forced no-CBs CPU"
- depends on RCU_NOCB_CPU
+ depends on RCU_NOCB_CPU && !NO_HZ_FULL
help
This option forces CPU 0 to be a no-CBs CPU. Additional CPUs
may be designated as no-CBs CPUs using the rcu_nocbs= boot
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index a2ddd65..e4c07b0 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -109,7 +109,6 @@ config NO_HZ_FULL
select NO_HZ_COMMON
select RCU_USER_QS
select RCU_NOCB_CPU
- select RCU_NOCB_CPU_ALL
select VIRT_CPU_ACCOUNTING_GEN
select CONTEXT_TRACKING_FORCE
select IRQ_WORK
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