[PATCH v3 00/14] KVM: arm64: Add KVM_PRE_FAULT_MEMORY support

[Oliver Upton]

On Tue, Sep 22, 2026 at 03:17:54PM +0100, Lorenzo Stoakes (ARM) wrote:
> ---
> Jack Thomson (3):
>       KVM: arm64: Pass walk flags to kvm_pgtable_get_leaf()
>       KVM: selftests: Enable pre_fault_memory_test for arm64
>       KVM: selftests: Add option for different backing in pre-fault tests
> 
> Lorenzo Stoakes (ARM) (11):
>       KVM: Allow architectures to disallow pre-fault
>       arm64: Add ESR fault helpers
>       KVM: arm64: Use ESR helpers in guest abort handling
>       KVM: arm64: Propagate and use esr in s2fd when handling guest aborts
>       KVM: arm64: Propagate and use mmu in s2fd when handling guest aborts
>       KVM: arm64: Propagate and use kvm_s2_fault_result on S2 fault
>       KVM: arm64: Size the stage-2 memcache from the fault MMU
>       KVM: arm64: Propagate EHWPOISON in kvm_s2_fault_pin_pfn()
>       KVM: arm64: Implement KVM_PRE_FAULT_MEMORY
>       Documentation: KVM: document arm64 KVM_PRE_FAULT_MEMORY
>       KVM: selftests: Add nested pre-fault test for arm64

Besides the usual nitpicking, this series is looking good to me. Thank
you for picking this up Lorenzo!

Reviewed-by: Oliver Upton <oupton at kernel.org>

Thanks,
Oliver