Re: [PATCH] KVM: arm64: Count pKVM stage-2 usage in secondary pagetable stats

Count the pages used by pKVM for the guest stage-2 in memory stats under
secondary pagetable stats, similarly to what the VHE mode does.

Signed-off-by: Vincent Donnefort <redacted>

diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index 1f55b0c7b11d..c2e022c41313 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c

@@ -1088,12 +1088,18 @@ void kvm_free_stage2_pgd(struct kvm_s2_mmu *mmu)
 
 static void hyp_mc_free_fn(void *addr, void *unused)
 {
+	kvm_account_pgtable_pages(addr, -1);
 	free_page((unsigned long)addr);
 }