Re: [PATCH v2 1/2] KVM: PPC: Book3S HV: XIVE: Free previous EQ page when setting up a new one

> On Nov 13, 2019, at 10:46 AM, Greg Kurz wrote: > > The EQ page is allocated by the guest and then passed to the hypervisor > with the H_INT_SET_QUEUE_CONFIG hcall. A reference is taken on the page > before handing it over to the HW. This reference is dropped either when > the guest issues the

Re: [PATCH v2 1/2] KVM: PPC: Book3S HV: XIVE: Free previous EQ page when setting up a new one

> On Nov 13, 2019, at 10:46 AM, Greg Kurz wrote: > > The EQ page is allocated by the guest and then passed to the hypervisor > with the H_INT_SET_QUEUE_CONFIG hcall. A reference is taken on the page > before handing it over to the HW. This reference is dropped either when > the guest issues th

[PATCH v2 1/2] KVM: PPC: Book3S HV: XIVE: Free previous EQ page when setting up a new one

The EQ page is allocated by the guest and then passed to the hypervisor with the H_INT_SET_QUEUE_CONFIG hcall. A reference is taken on the page before handing it over to the HW. This reference is dropped either when the guest issues the H_INT_RESET hcall or when the KVM device is released. But, the