ACPI processor: Fix tick_broadcast_mask online/offline regression
authorFeng Tang <feng.tang@intel.com>
Tue, 31 Jul 2012 04:44:43 +0000 (12:44 +0800)
committerLen Brown <len.brown@intel.com>
Fri, 3 Aug 2012 04:25:34 +0000 (00:25 -0400)
commitb7db60f45d74497c723dc7ae1370cf0b37dfb0d8
tree613ae7877e96baf0a27d7455aa0976839977b32e
parent869639f9e7ff5ca337b27469c298dd11c29cf0fa
ACPI processor: Fix tick_broadcast_mask online/offline regression

In commit 99b725084 "ACPI processor hotplug: Delay acpi_processor_start()
call for hotplugged cores", acpi_processor_hotplug(pr) was wrongly replaced
by acpi_processor_cst_has_changed() inside the acpi_cpu_soft_notify(). This
patch will restore it back, fixing the tick_broadcast_mask regression:
https://lkml.org/lkml/2012/7/30/169

Signed-off-by: Feng Tang <feng.tang@intel.com>
Cc: Thomas Renninger <trenn@suse.de>
Cc: <stable@vger.kernel.org> # 3.3+
Reviewed-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com>
Signed-off-by: Len Brown <len.brown@intel.com>
drivers/acpi/processor_driver.c