Re: [PATCH 3/3] KVM: nVMX: Fix vmptrld fail and vmwrite error when L1 goes down

2014-07-17 Thread Paolo Bonzini
Il 17/07/2014 10:56, Paolo Bonzini ha scritto: Il 17/07/2014 06:56, Wanpeng Li ha scritto: This bug can be trigger by L1 goes down directly w/ enable_shadow_vmcs. [ 6413.158950] kvm: vmptrld (null)/7800 failed [ 6413.158954] vmwrite error: reg 401e value 4 (err 1) [ 6413.15895

Re: [PATCH 3/3] KVM: nVMX: Fix vmptrld fail and vmwrite error when L1 goes down

2014-07-17 Thread Paolo Bonzini
Il 17/07/2014 06:56, Wanpeng Li ha scritto: This bug can be trigger by L1 goes down directly w/ enable_shadow_vmcs. [ 6413.158950] kvm: vmptrld (null)/7800 failed [ 6413.158954] vmwrite error: reg 401e value 4 (err 1) [ 6413.158957] CPU: 0 PID: 4840 Comm: qemu-system-x86 Tainte

[PATCH 3/3] KVM: nVMX: Fix vmptrld fail and vmwrite error when L1 goes down

2014-07-16 Thread Wanpeng Li
This bug can be trigger by L1 goes down directly w/ enable_shadow_vmcs. [ 6413.158950] kvm: vmptrld (null)/7800 failed [ 6413.158954] vmwrite error: reg 401e value 4 (err 1) [ 6413.158957] CPU: 0 PID: 4840 Comm: qemu-system-x86 Tainted: G OE 3.16.0kvm+ #2 [ 6413.158958