Linux kernel bug fix: KVM: x86: Assume a 64-bit hypercall for guests with protected state
Subsystem: arch/x86 (arch/x86/kvm/hyperv.c)
Bug type: hang, severity: medium
Files changed: arch/x86/kvm/hyperv.c;arch/x86/kvm/x86.c;arch/x86/kvm/x86.h;arch/x86/kvm/xen.c
Introduced by Tom Lendacky on 2020-12-15 05:20:45 -0500; fixed by Tom Lendacky on 2021-11-18 02:12:13 -0500 (lifetime: 337 days)