Re: [PATCH v8 41/43] KVM: arm64: Expose support for private memory

[Gavin Shan]

On 4/16/25 11:42 PM, Steven Price wrote:
> Select KVM_GENERIC_PRIVATE_MEM and provide the necessary support
> functions.
>
> Signed-off-by: Steven Price <steven.price@xxxxxxx>
> ---
> Changes since v2:
>   * Switch kvm_arch_has_private_mem() to a macro to avoid overhead of a
>     function call.
>   * Guard definitions of kvm_arch_{pre,post}_set_memory_attributes() with
>     #ifdef CONFIG_KVM_GENERIC_MEMORY_ATTRIBUTES.
>   * Early out in kvm_arch_post_set_memory_attributes() if the WARN_ON
>     should trigger.
> ---
>   arch/arm64/include/asm/kvm_host.h |  6 ++++++
>   arch/arm64/kvm/Kconfig            |  1 +
>   arch/arm64/kvm/mmu.c              | 24 ++++++++++++++++++++++++
>   3 files changed, 31 insertions(+)

Reviewed-by: Gavin Shan <gshan@xxxxxxxxxx>