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SubjectRe: [PATCH v4 3/9] arm64/acpi: Create arch specific cpu to acpi id helper
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Hi,

On 11/20/2017 11:06 AM, Sudeep Holla wrote:
> On Thu, Nov 09, 2017 at 03:03:05PM -0600, Jeremy Linton wrote:
>> Its helpful to be able to lookup the acpi_processor_id
>> associated with a logical cpu. Provide an arm64
>> helper to do this.
>>
>> Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
>> ---
>> arch/arm64/include/asm/acpi.h | 4 ++++
>> 1 file changed, 4 insertions(+)
>>
>> diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h
>> index 59cca1d6ec54..408e7989d3a2 100644
>> --- a/arch/arm64/include/asm/acpi.h
>> +++ b/arch/arm64/include/asm/acpi.h
>> @@ -86,6 +86,10 @@ static inline bool acpi_has_cpu_in_madt(void)
>> }
>>
>> struct acpi_madt_generic_interrupt *acpi_cpu_get_madt_gicc(int cpu);
>> +static inline u32 get_acpi_id_for_cpu(unsigned int cpu)
>> +{
>> + return acpi_cpu_get_madt_gicc(cpu)->uid;
>> +}
>
> If I followed the series correctly, this function is used in 2/9 already.
> So this needs to be moved down in the series to avoid build failure during
> bisection.

I don't believe there is a bisection failure here because the code using
this routine is not yet being compiled until the 4/9.

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