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Now that CONFIG_PREEMPT_DYNAMIC=y is the default, kernels that are ostensibly built with CONFIG_PREEMPT_NONE=y or CONFIG_PREEMPT_VOLUNTARY=y are now actually built with CONFIG_PREEMPT=y, but are by default booted so as to disable preemption. Although this allows much more flexibility from a single kernel binary, it means that the current rcutorture scenarios won't find build errors that happen only when preemption is fully disabled at build time. This commit therefore adds CONFIG_PREEMPT_DYNAMIC=n to several scenarios, and while in the area switches one from CONFIG_PREEMPT_NONE=y to CONFIG_PREEMPT_VOLUNTARY=y to add coverage of this Kconfig option. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
19 lines
399 B
Plaintext
19 lines
399 B
Plaintext
CONFIG_SMP=y
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CONFIG_NR_CPUS=56
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CONFIG_PREEMPT_NONE=y
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=n
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CONFIG_PREEMPT_DYNAMIC=n
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#CHECK#CONFIG_TREE_RCU=y
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CONFIG_HZ_PERIODIC=n
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CONFIG_NO_HZ_IDLE=y
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CONFIG_NO_HZ_FULL=n
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CONFIG_RCU_TRACE=n
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CONFIG_RCU_NOCB_CPU=n
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CONFIG_DEBUG_LOCK_ALLOC=n
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CONFIG_PROVE_LOCKING=n
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#CHECK#CONFIG_PROVE_RCU=n
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CONFIG_DEBUG_OBJECTS=n
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CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
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CONFIG_RCU_EXPERT=n
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