Re: [PATCH 2/2] target/arm: Initlaize PMU feature for scratch vcpu

[Gavin Shan]

Hi Peter,

On 4/7/21 5:38 PM, Peter Maydell wrote:
> On Wed, 7 Apr 2021 at 03:01, Gavin Shan <gshan@redhat.com> wrote:
> > If the scratch vCPU is initialized without PMU feature, we receive
> > error on reading PMCR_EL0 as it's invisible in this case. It leads
> > to host probing failure.
> >
> > This fixes the issue by initializing the scratch vcpu with the PMU
> > feature enabled and reading PMCR_EL0 from host. Otherwise, its value
> > is set according to the detected target.
> >
> > Fixes: f7fb73b8cdd3 ("target/arm: Make number of counters in PMCR follow the 
> > CPU")
>
> This commit has been reverted...
>
> I couldn't find a cover letter for these patches, so it's
> hard to tell what you're aiming to do with them. Could you
> make sure you always send a cover letter with a multiple-patch
> series, please ? This also helps with our automated tooling.

Sorry for the delay. Yep, I will always include cover letter for
a series. For this particular series, it's invalid since f7fb73b8cdd3
has been reverted. So please ignore this series.

Thanks,
Gavin