Linux kernel bug fix: KVM: arm64: Fix host stage-2 PGD refcount
Subsystem: arch/arm64 (arch/arm64/kvm/hyp/include/nvhe/gfp.h)
Bug type: refcount, severity: high
Keywords: refcount
Files changed: arch/arm64/kvm/hyp/include/nvhe/gfp.h;arch/arm64/kvm/hyp/nvhe/mem_protect.c;arch/arm64/kvm/hyp/nvhe/page_alloc.c
Introduced by Quentin Perret on 2021-03-19 12:02:18 +0000; fixed by Quentin Perret on 2021-10-05 13:02:54 +0100 (lifetime: 200 days)