On Wed, Mar 15, 2017 at 02:53:29PM +0800, Peter Xu wrote: > A tiny cleanup series for pic/ioapic destruction when vm destroys. > Please review, Thanks. > > Peter Xu (2): > KVM: x86: clear bus pointer when destroyed > KVM: x86: use pic/ioapic destructor when destroy vm NACK. Patch 2 breaks split irqchip. The old code can live with split irqchip since it's using kfree() and kfree() allows null pointer. Will repost. Sorry for the noise... -- peterx