From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com]
Sent: Tuesday, January 06, 2015 12:33 AM
On Thu, Dec 18, 2014 at 01:06:40PM -0500, Boris Ostrovsky wrote:
We need to make sure that last_vcpu is not pointing to VCPU whose
VPMU is being destroyed. Otherwise we may try to
On 18.12.14 at 19:06, boris.ostrov...@oracle.com wrote:
We need to make sure that last_vcpu is not pointing to VCPU whose
VPMU is being destroyed. Otherwise we may try to dereference it in
the future, when VCPU is gone.
We have to do this via IPI since otherwise there is a (somewheat
We need to make sure that last_vcpu is not pointing to VCPU whose
VPMU is being destroyed. Otherwise we may try to dereference it in
the future, when VCPU is gone.
We have to do this via IPI since otherwise there is a (somewheat
theoretical) chance that between test and subsequent clearing
of
