From: Sean Christopherson <seanjc@google.com>
To: Ben Gardon <bgardon@google.com>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
Paolo Bonzini <pbonzini@redhat.com>,
Peter Shier <pshier@google.com>,
Jim Mattson <jmattson@google.com>,
kernel test robot <lkp@intel.com>
Subject: Re: [PATCH v3 2/4] KVM: x86/mmu: Fix RCU usage when atomically zapping SPTEs
Date: Tue, 16 Mar 2021 10:54:56 -0700 [thread overview]
Message-ID: <YFDw8CL1kvVbE90Z@google.com> (raw)
In-Reply-To: <20210315233803.2706477-3-bgardon@google.com>
On Mon, Mar 15, 2021, Ben Gardon wrote:
> 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>
> ---
Reviewed-by: Sean Christopherson <seanjc@google.com>
next prev parent reply other threads:[~2021-03-16 17:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-15 23:37 [PATCH v3 0/4] Fix RCU warnings in TDP MMU Ben Gardon
2021-03-15 23:38 ` [PATCH v3 1/4] KVM: x86/mmu: Fix RCU usage in handle_removed_tdp_mmu_page Ben Gardon
2021-03-15 23:38 ` [PATCH v3 2/4] KVM: x86/mmu: Fix RCU usage when atomically zapping SPTEs Ben Gardon
2021-03-16 17:54 ` Sean Christopherson [this message]
2021-03-15 23:38 ` [PATCH v3 3/4] KVM: x86/mmu: Factor out tdp_iter_return_to_root Ben Gardon
2021-03-16 17:55 ` Sean Christopherson
2021-03-15 23:38 ` [PATCH v3 4/4] KVM: x86/mmu: Store the address space ID in the TDP iterator Ben Gardon
2021-03-16 18:16 ` [PATCH v3 0/4] Fix RCU warnings in TDP MMU Paolo Bonzini
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