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KVM: apic: reuse smp_wmb() in kvm_make_request()
authorMiaohe Lin <linmiaohe@huawei.com>
Fri, 7 Feb 2020 15:22:07 +0000 (23:22 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 12 Feb 2020 19:09:41 +0000 (20:09 +0100)
commita8f40d750f878c44c051e2fe50e9aebe1d9ed001
tree8b8b2555027c099e45abc2968a247f2dcfe2606btree | snapshot
parent1fdab06d49a055481bc1756f02d46056d0637097commit | diff
KVM: apic: reuse smp_wmb() in kvm_make_request()

kvm_make_request() provides smp_wmb() so pending_events changes are
guaranteed to be visible.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/lapic.c diff | blob | history
Linux Kernel Source Tree.