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https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
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7ff0b54491
There is now a BOOTPARAM_HOTPLUG_CPU0 Kconfig option that allows CPU 0 to be offlined on x86 systems. This commit therefore sets this option in the TREE01 rcutorture scenario in order to regularly test this capability. Reported-by: "Zhang, Qiang1" <qiang1.zhang@intel.com> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
19 lines
401 B
Plaintext
19 lines
401 B
Plaintext
CONFIG_SMP=y
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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#CHECK#CONFIG_PREEMPT_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=y
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CONFIG_HOTPLUG_CPU=y
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CONFIG_MAXSMP=y
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CONFIG_CPUMASK_OFFSTACK=y
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CONFIG_RCU_NOCB_CPU=y
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CONFIG_DEBUG_LOCK_ALLOC=n
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CONFIG_RCU_BOOST=n
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CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
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CONFIG_RCU_EXPERT=y
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CONFIG_BOOTPARAM_HOTPLUG_CPU0=y
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