Re: [PATCH v3 2/8] powerpc/xive: guest exploitation of the XIVE interrupt controller

On Wed, 2017-08-30 at 21:46 +0200, Cédric Le Goater wrote: > This is the framework for using XIVE in a PowerVM guest. The support > is very similar to the native one in a much simpler form. > > Each source is associated with an Event State Buffer (ESB). This is a > two bit state machine which is u

[PATCH v3 2/8] powerpc/xive: guest exploitation of the XIVE interrupt controller

This is the framework for using XIVE in a PowerVM guest. The support is very similar to the native one in a much simpler form. Each source is associated with an Event State Buffer (ESB). This is a two bit state machine which is used to trigger events. The bits are named "P" (pending) and "Q" (queu