Re: [PATCH 3/4] hotplug, x86: Disable ARCH_CPU_PROBE_RELEASE on x86

2013-08-17 Thread Rafael J. Wysocki
On Saturday, August 17, 2013 01:46:58 PM Toshi Kani wrote: > Commit d7c53c9e enabled ARCH_CPU_PROBE_RELEASE on x86 in order to > serialize CPU online/offline operations. Although it is the config > option to enable CPU hotplug test interfaces, probe & release, it is > also the option to enable cpu

[PATCH 3/4] hotplug, x86: Disable ARCH_CPU_PROBE_RELEASE on x86

2013-08-17 Thread Toshi Kani
Commit d7c53c9e enabled ARCH_CPU_PROBE_RELEASE on x86 in order to serialize CPU online/offline operations. Although it is the config option to enable CPU hotplug test interfaces, probe & release, it is also the option to enable cpu_hotplug_driver_lock() as well. Therefore, this option had to be e