Re: [PATCH v4] powerpc/pseries/Kconfig: Enable CONFIG_VPA_PMU to be used with KVM

From: Gautam Menghani

Date: Mon Jun 15 2026 - 04:59:30 EST


On Sat, Jun 06, 2026 at 08:37:49AM +0530, Ritesh Harjani wrote:
> Gautam Menghani <gautam@xxxxxxxxxxxxx> writes:
>
> > Currently, CONFIG_VPA_PMU is not enabled by default, and consequently
> > cannot be used for KVM guests at all, unless explicitly enabled on
> > host kernel.
> >
> > Mark CONFIG_VPA_PMU as "default m" to ensure it is available when KVM is
> > being used.
> >
> > Fixes: 176cda0619b6c ("powerpc/perf: Add perf interface to expose vpa counters")
>
> Not really a fix per-se. So we need not add this fixes tag.

Ack, will send a v5.

Thanks,
Gautam