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| author |   Dou Liyang <douly.fnst@cn.fujitsu.com> | 2017-03-03 16:02:27 +0800 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2017-03-11 14:41:20 +0100 |
| commit | a77d6cd968497792e072b74dff45b891ba778ddb (patch) | |
| tree | bb7b7f81de61a5d2eb988b72c6270c192a7fa08b /include/linux | |
| parent | acpi/processor: Implement DEVICE operator for processor enumeration (diff) | |
| download | linux-dev-a77d6cd968497792e072b74dff45b891ba778ddb.tar.xz linux-dev-a77d6cd968497792e072b74dff45b891ba778ddb.zip | |
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/linux')
| -rw-r--r-- | include/linux/acpi.h | 2 |
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 */ |