]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
KVM: x86: Default to not allowing emulation retry in kvm_mmu_page_fault
authorSean Christopherson <sean.j.christopherson@intel.com>
Thu, 23 Aug 2018 20:56:50 +0000 (13:56 -0700)
committerRadim Krčmář <rkrcmar@redhat.com>
Thu, 30 Aug 2018 14:20:43 +0000 (16:20 +0200)
commit472faffacd9032164f611f56329d0025ddca55b5
treee5736e0d6726d13b7969e55a8a9e8d9a0c931f51
parent384bf2218e96f57118270945b1841e4dbbe9e352
KVM: x86: Default to not allowing emulation retry in kvm_mmu_page_fault

Effectively force kvm_mmu_page_fault() to opt-in to allowing retry to
make it more obvious when and why it allows emulation to be retried.
Previously this approach was less convenient due to retry and
re-execute behavior being controlled by separate flags that were also
inverted in their implementations (opt-in versus opt-out).

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
arch/x86/kvm/mmu.c