Linux kernel bug fix: KVM: x86/mmu: Protect marking SPs unsync when using TDP MMU with spinlock
Subsystem: arch/x86 (Documentation/virt/kvm/locking.rst)
Bug type: unknown, severity: critical
Files changed: Documentation/virt/kvm/locking.rst;arch/x86/include/asm/kvm_host.h;arch/x86/kvm/mmu/mmu.c
Introduced by Ben Gardon on 2021-02-04 05:27:45 -0500; fixed by Sean Christopherson on 2021-08-13 03:32:14 -0400 (lifetime: 189 days)