eec52c7fb5
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> |
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