Re: kvm: GPF in kvm_lapic_latched_init

[Dmitry Vyukov]

On Tue, May 31, 2016 at 12:35 PM, Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
>
>
> On 08/01/2016 19:42, Dmitry Vyukov wrote:
>> Hello,
>>
>> The following program triggers GPF in kvm_lapic_latched_init if run in
>> a parallel loop:
>> https://gist.githubusercontent.com/dvyukov/524b398f379440b21115/raw/9627095f57a72501fb51bf7565471d31732beeee/gistfile1.txt
>
> I've noticed that the program here tends to segfault a lot, even before
> reaching the kernel.  Is this intended?

Yes.