[PATCH v2 05/29] arm64: kconfig: Add Kconfig entry for MPAM

James Morse james.morse at arm.com
Fri Oct 10 09:55:54 PDT 2025


Hi Fenghua,

On 02/10/2025 06:06, Fenghua Yu wrote:
> On 9/10/25 13:42, James Morse wrote:
>> The bulk of the MPAM driver lives outside the arch code because it
>> largely manages MMIO devices that generate interrupts. The driver
>> needs a Kconfig symbol to enable it. As MPAM is only found on arm64
>> platforms, the arm64 tree is the most natural home for the Kconfig
>> option.
>>
>> This Kconfig option will later be used by the arch code to enable
>> or disable the MPAM context-switch code, and to register properties
>> of CPUs with the MPAM driver.
>>
>> Signed-off-by: James Morse <james.morse at arm.com>
>> Reviewed-by: Jonathan Cameron <jonathan.cameron at huawei.com>
>> CC: Dave Martin <dave.martin at arm.com>
> 
> Reviewed-by: Fenghua Yu <fenghuay at nvidia.com>

Thanks!

James



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