On Wed, Nov 22, 2017 at 11:04 PM, Wanpeng Li wrote:
> From: Wanpeng Li
>
> Reported by syzkaller:
>
>[ cut here ]
>WARNING: CPU: 5 PID: 2939 at arch/x86/kvm/vmx.c:3844
> free_loaded_vmcs+0x77/0x80 [kvm_intel]
>CPU: 5 PID: 2939 Comm: repro Not tainted 4.14.0+ #
On Tue, Mar 28, 2017 at 6:18 PM, Michael S. Tsirkin wrote:
> On Mon, Mar 27, 2017 at 12:02:33PM +0200, Ladi Prosek wrote:
>> On Fri, Mar 24, 2017 at 9:59 PM, Michael S. Tsirkin wrote:
>> > On Fri, Mar 24, 2017 at 09:40:07PM +0100, Arnd Bergmann wrote:
>> >> On Fri,
On Fri, Mar 24, 2017 at 9:59 PM, Michael S. Tsirkin wrote:
> On Fri, Mar 24, 2017 at 09:40:07PM +0100, Arnd Bergmann wrote:
>> On Fri, Mar 24, 2017 at 9:11 PM, Ladi Prosek wrote:
>> > On Fri, Mar 24, 2017 at 7:38 PM, David Hildenbrand
>> > wrote:
>> >> O
On Fri, Mar 24, 2017 at 7:38 PM, David Hildenbrand wrote:
> On 23.03.2017 16:17, Arnd Bergmann wrote:
>> The latest gcc-7.0.1 snapshot reports a new warning:
>>
>> virtio/virtio_balloon.c: In function 'update_balloon_stats':
>> virtio/virtio_balloon.c:258:26: error: 'events[2]' is used uninitializ
On Sat, Mar 18, 2017 at 7:37 AM, Wanpeng Li wrote:
> 2017-03-18 1:28 GMT+08:00 Ladi Prosek :
>> On Fri, Mar 17, 2017 at 3:41 PM, Wanpeng Li wrote:
>>> From: Wanpeng Li
>>>
>>> The L2 guest hang if shadow page tables on EPT, the trace on L1 shows that
>
R3
> if the L1 hypervisor emulates L2's real mode through vm8086.
>
> This patch fixes it by allowing load PDPTRs if PAE paing, EPT enabled and
> !vm86_active.
>
> Cc: Paolo Bonzini
> Cc: Radim Krčmář
> Cc: Ladi Prosek
> Signed-off-by: Wanpeng Li
> ---
> arc
On Sat, Nov 5, 2016 at 9:44 AM, Paolo Bonzini wrote:
> Both the field and the value are in registers, so they are not clear from
> existing tracepoints.
>
> Cc: Ladi Prosek
> Signed-off-by: Paolo Bonzini
> ---
> arch/x86/kvm/trace.h | 23 +++
> a
n start, although it gets stuck
in what looks like a page fault loop shortly after reset (still under
investigation).
Tested-by: Ladi Prosek
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