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KVM: x86/mmu: Add lockdep when setting a TDP MMU SPTE
authorBen Gardon <bgardon@google.com>
Tue, 2 Feb 2021 18:57:09 +0000 (10:57 -0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 4 Feb 2021 10:27:38 +0000 (05:27 -0500)
commit47799ed15dabcb760bb44984d4659e89233cf401
tree759f6dbfb36012cb649692f0684c5fa60faf3ea5tree | snapshot
parent8ffa1563b57487fb3276cd361baff89e9563a315commit | diff
KVM: x86/mmu: Add lockdep when setting a TDP MMU SPTE

Add lockdep to __tdp_mmu_set_spte to ensure that SPTEs are only modified
under the MMU lock.

No functional change intended.

Reviewed-by: Peter Feiner <pfeiner@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Ben Gardon <bgardon@google.com>
Message-Id: <20210202185734.1680553-4-bgardon@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mmu/tdp_mmu.c diff | blob | history
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