Commit 8c0abfd6 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcutorture: Add CONFIG_PREEMPT_DYNAMIC=n to tiny scenarios 



With CONFIG_PREEMPT_DYNAMIC=y, the kernel builds with CONFIG_PREEMPTION=y
because preemption can be enabled at runtime.  This prevents any tests
of Tiny RCU or Tiny SRCU from running correctly.  This commit therefore
explicitly sets CONFIG_PREEMPT_DYNAMIC=n for those scenarios.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent fa55b7dc

tools/testing/selftests/rcutorture/configs/rcu/SRCU-T

+1 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ CONFIG_SMP=n 
CONFIG_PREEMPT_NONE=y

CONFIG_PREEMPT_VOLUNTARY=n

CONFIG_PREEMPT=n

CONFIG_PREEMPT_DYNAMIC=n

#CHECK#CONFIG_TINY_SRCU=y

CONFIG_RCU_TRACE=n

CONFIG_DEBUG_LOCK_ALLOC=y

tools/testing/selftests/rcutorture/configs/rcu/SRCU-U

+1 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ CONFIG_SMP=n 
CONFIG_PREEMPT_NONE=y

CONFIG_PREEMPT_VOLUNTARY=n

CONFIG_PREEMPT=n

CONFIG_PREEMPT_DYNAMIC=n

#CHECK#CONFIG_TINY_SRCU=y

CONFIG_RCU_TRACE=n

CONFIG_DEBUG_LOCK_ALLOC=n

tools/testing/selftests/rcutorture/configs/rcu/TINY01

+1 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ CONFIG_SMP=n 
CONFIG_PREEMPT_NONE=y

CONFIG_PREEMPT_VOLUNTARY=n

CONFIG_PREEMPT=n

CONFIG_PREEMPT_DYNAMIC=n

#CHECK#CONFIG_TINY_RCU=y

CONFIG_HZ_PERIODIC=n

CONFIG_NO_HZ_IDLE=y

tools/testing/selftests/rcutorture/configs/rcu/TINY02

+1 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ CONFIG_SMP=n 
CONFIG_PREEMPT_NONE=y

CONFIG_PREEMPT_VOLUNTARY=n

CONFIG_PREEMPT=n

CONFIG_PREEMPT_DYNAMIC=n

#CHECK#CONFIG_TINY_RCU=y

CONFIG_HZ_PERIODIC=y

CONFIG_NO_HZ_IDLE=n

tools/testing/selftests/rcutorture/configs/rcuscale/TINY

+1 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ CONFIG_SMP=n 
CONFIG_PREEMPT_NONE=y

CONFIG_PREEMPT_VOLUNTARY=n

CONFIG_PREEMPT=n

CONFIG_PREEMPT_DYNAMIC=n

#CHECK#CONFIG_TINY_RCU=y

CONFIG_HZ_PERIODIC=n

CONFIG_NO_HZ_IDLE=y