Re: [Xen-devel] [PATCH 3/5] xen/vm_event: Support for guest-requested events

[Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>]

On 05/08/2015 07:16 PM, Jan Beulich wrote:
>>>> On 06.05.15 at 19:12, <rcojocaru@xxxxxxxxxxxxxxx> wrote:
>> Added support for a new class of vm_events: VM_EVENT_REASON_REQUEST,
> 
> Perhaps better VM_EVENT_REASON_GUEST_REQUEST?

It does sound better, I'll change it.

>> --- a/xen/arch/x86/hvm/event.c
>> +++ b/xen/arch/x86/hvm/event.c
>> @@ -167,6 +167,20 @@ void hvm_event_xsetbv(unsigned long xcr, uint64_t value)
>>          hvm_event_traps(currad->monitor.xsetbv_sync, &req);
>>  }
>>  
>> +void hvm_event_requested(void)
>> +{
>> +    struct vcpu *curr = current;
>> +    struct arch_domain *currad = &current->domain->arch;
> 
> So you latched current into curr and then use current again?

Ack, will fix that.


Thanks,
Razvan


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