Re: [PATCH v5 01/24] arm64: cpufeature: Add cpucap for HPMN0

On 09/12/2025 20:50, Colton Lewis wrote:

Add a capability for FEAT_HPMN0, whether MDCR_EL2.HPMN can specify 0 counters reserved for the guest.

This required changing HPMN0 to an UnsignedEnum in tools/sysreg because otherwise not all the appropriate macros are generated to add it to arm64_cpu_capabilities_arm64_features.

Acked-by: Mark Rutland mark.rutland@arm.com Signed-off-by: Colton Lewis coltonlewis@google.com

Reviewed-by: Suzuki K Poulose suzuki.poulose@arm.com