Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Reply-To: Sean Christopherson <seanjc@google.com>
Date:   Mon, 12 Apr 2021 15:20:47 -0700
Message-Id: <20210412222050.876100-1-seanjc@google.com>
Mime-Version: 1.0
Subject: [PATCH 0/3] KVM: Fixes and a cleanup for coalesced MMIO
From:   Sean Christopherson <seanjc@google.com>
To:     Paolo Bonzini <pbonzini@redhat.com>
Cc:     kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
        Sean Christopherson <seanjc@google.com>,
        Hao Sun <sunhao.th@gmail.com>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

Fix two bugs that are exposed if unregistered a device on an I/O bus fails
due to OOM.  Tack on opportunistic cleanup in the related code.
 
Sean Christopherson (3):
  KVM: Destroy I/O bus devices on unregister failure _after_ sync'ing
    SRCU
  KVM: Stop looking for coalesced MMIO zones if the bus is destroyed
  KVM: Add proper lockdep assertion in I/O bus unregister

 include/linux/kvm_host.h  |  4 ++--
 virt/kvm/coalesced_mmio.c | 19 +++++++++++++++++--
 virt/kvm/kvm_main.c       | 26 ++++++++++++++++----------
 3 files changed, 35 insertions(+), 14 deletions(-)

-- 
2.31.1.295.g9ea45b61b8-goog