Commit b7db60f4 authored by Feng Tang's avatar Feng Tang Committed by Len Brown

ACPI processor: Fix tick_broadcast_mask online/offline regression

In commit 99b72508 "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/2012/7/30/169Signed-off-by: default avatarFeng Tang <feng.tang@intel.com>
Cc: Thomas Renninger <trenn@suse.de>
Cc: <stable@vger.kernel.org> # 3.3+
Reviewed-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: default avatarDeepthi Dharwar <deepthi@linux.vnet.ibm.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 869639f9
...@@ -442,7 +442,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb, ...@@ -442,7 +442,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
/* Normal CPU soft online event */ /* Normal CPU soft online event */
} else { } else {
acpi_processor_ppc_has_changed(pr, 0); acpi_processor_ppc_has_changed(pr, 0);
acpi_processor_cst_has_changed(pr); acpi_processor_hotplug(pr);
acpi_processor_reevaluate_tstate(pr, action); acpi_processor_reevaluate_tstate(pr, action);
acpi_processor_tstate_has_changed(pr); acpi_processor_tstate_has_changed(pr);
} }
......
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