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authorDou Liyang <douly.fnst@cn.fujitsu.com>2017-03-03 16:02:27 +0800
committerThomas Gleixner <tglx@linutronix.de>2017-03-11 14:41:20 +0100
commita77d6cd968497792e072b74dff45b891ba778ddb (patch)
treebb7b7f81de61a5d2eb988b72c6270c192a7fa08b /include
parent8c8cb30f49b86333d8e036e1945cf1a78c03577e (diff)
acpi/processor: Check for duplicate processor ids at hotplug time
The check for duplicate processor ids happens at boot time based on the ACPI table contents, but the final sanity checks for a processor happen at hotplug time. At hotplug time, where the physical information is available, which might differ from the ACPI table information, a check for duplicate processor ids is missing. Add it to the hotplug checks and rename the function so it better reflects its purpose. Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> Tested-by: Xiaolong Ye <xiaolong.ye@intel.com> Cc: rjw@rjwysocki.net Cc: linux-acpi@vger.kernel.org Cc: guzheng1@huawei.com Cc: izumi.taku@jp.fujitsu.com Cc: lenb@kernel.org Link: http://lkml.kernel.org/r/1488528147-2279-6-git-send-email-douly.fnst@cn.fujitsu.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
-rw-r--r--include/linux/acpi.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 63a7519b00cc..9b05886f9773 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -287,7 +287,7 @@ static inline bool invalid_phys_cpuid(phys_cpuid_t phys_id)
}
/* Validate the processor object's proc_id */
-bool acpi_processor_validate_proc_id(int proc_id);
+bool acpi_duplicate_processor_id(int proc_id);
#ifdef CONFIG_ACPI_HOTPLUG_CPU
/* Arch dependent functions for cpu hotplug support */