Sean Christopherson 1e9d685495 KVM: x86/mmu: Use common TDP MMU zap helper for MMU notifier unmap hook
[ Upstream commit 83b83a02073ec8d18c77a9bbe0881d710f7a9d32 ]

Use the common TDP MMU zap helper when handling an MMU notifier unmap
event, the two flows are semantically identical.  Consolidate the code in
preparation for a future bug fix, as both kvm_tdp_mmu_unmap_gfn_range()
and __kvm_tdp_mmu_zap_gfn_range() are guilty of not zapping SPTEs in
invalid roots.

No functional change intended.

Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20211215011557.399940-2-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-07-12 16:34:58 +02:00
..
2022-06-14 18:36:23 +02:00