NX generates an interrupt when sees a fault on the user space
buffer and the hypervisor forwards that interrupt to OS. Then
the kernel handles the interrupt by issuing H_GET_NX_FAULT hcall
to retrieve the fault CRB information.
This patch also adds changes to setup and free IRQ per each
window a
Excerpts from Haren Myneni's message of June 18, 2021 6:37 am:
>
> NX generates an interrupt when sees a fault on the user space
> buffer and the hypervisor forwards that interrupt to OS. Then
> the kernel handles the interrupt by issuing H_GET_NX_FAULT hcall
> to retrieve the fault CRB informatio
On Fri, 2021-06-18 at 09:34 +1000, Nicholas Piggin wrote:
> Excerpts from Haren Myneni's message of June 18, 2021 6:37 am:
> > NX generates an interrupt when sees a fault on the user space
> > buffer and the hypervisor forwards that interrupt to OS. Then
> > the kernel handles the interrupt by issu
Excerpts from Haren Myneni's message of June 18, 2021 12:09 pm:
> On Fri, 2021-06-18 at 09:34 +1000, Nicholas Piggin wrote:
>> Excerpts from Haren Myneni's message of June 18, 2021 6:37 am:
>> > NX generates an interrupt when sees a fault on the user space
>> > buffer and the hypervisor forwards th
