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KVM: x86/mmu: Fix RCU usage when atomically zapping SPTEs
authorBen Gardon <bgardon@google.com>
Mon, 15 Mar 2021 23:38:01 +0000 (16:38 -0700)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 16 Mar 2021 18:15:24 +0000 (14:15 -0400)
commit3af0aa44364691d9a0df2453d7349c7db5dc4892
tree1694fa85ad6c054e6197ed3eadeb285ab01b34cetree | snapshot
parent13c9e93fb4eeedbf98f6470f2dfee69ec68381eccommit | diff
KVM: x86/mmu: Fix RCU usage when atomically zapping SPTEs

Fix a missing rcu_dereference in tdp_mmu_zap_spte_atomic.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Ben Gardon <bgardon@google.com>
Message-Id: <20210315233803.2706477-3-bgardon@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mmu/tdp_mmu.c diff | blob | history
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