Re: [PATCH v1 RESEND] arch/powerpc/kvm: Fix doorbell emulation by adding DPDES support

2024-06-03 Thread Nicholas Piggin
On Mon Jun 3, 2024 at 5:09 PM AEST, Gautam Menghani wrote: > On Mon, Jun 03, 2024 at 03:42:22PM GMT, Nicholas Piggin wrote: > > On Wed May 22, 2024 at 6:49 PM AEST, Gautam Menghani wrote: > > > Doorbell emulation is broken for KVM on PowerVM guests as support for > > > DPDES was not added in the in

Re: [PATCH v1 RESEND] arch/powerpc/kvm: Fix doorbell emulation by adding DPDES support

2024-06-03 Thread Gautam Menghani
On Mon, Jun 03, 2024 at 03:42:22PM GMT, Nicholas Piggin wrote: > On Wed May 22, 2024 at 6:49 PM AEST, Gautam Menghani wrote: > > Doorbell emulation is broken for KVM on PowerVM guests as support for > > DPDES was not added in the initial patch series. Due to this, a KVM on > > PowerVM guest cannot

Re: [PATCH v1 RESEND] arch/powerpc/kvm: Fix doorbell emulation by adding DPDES support

2024-06-02 Thread Nicholas Piggin
On Wed May 22, 2024 at 6:49 PM AEST, Gautam Menghani wrote: > Doorbell emulation is broken for KVM on PowerVM guests as support for > DPDES was not added in the initial patch series. Due to this, a KVM on > PowerVM guest cannot be booted with the XICS interrupt controller as > doorbells are to be s

[PATCH v1 RESEND] arch/powerpc/kvm: Fix doorbell emulation by adding DPDES support

2024-05-22 Thread Gautam Menghani
Doorbell emulation is broken for KVM on PowerVM guests as support for DPDES was not added in the initial patch series. Due to this, a KVM on PowerVM guest cannot be booted with the XICS interrupt controller as doorbells are to be setup in the initial probe path when using XICS (pSeries_smp_probe())