Re: [Xen-devel] [PATCH RFC] x86/emulate: implement hvmemul_cmpxchg() with an actual CMPXCHG

[Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>]

On 04/09/2017 01:15 AM, Razvan Cojocaru wrote:
> I'm not sure that it does not mess with the
> interrupt part of hvm_do_resume().

Actually I've now printk()ed
v->arch.hvm_vcpu.inject_event.vector on the EXCEPTION case of
hvm_emulate_one_vm_event(), and it's
always -1 in my tests, so the interrupt theory doesn't check out. I'll
have to think about another scenario to test.


Thanks,
Razvan

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
https://lists.xen.org/xen-devel