On Tue, Sep 21, 2021, Paolo Bonzini wrote:
> On 28/08/21 21:47, Peter Zijlstra wrote:
> > > +config HAVE_GUEST_PERF_EVENTS
> > > + bool
> > depends on HAVE_KVM
>
> It won't really do anything, since Kconfig does not detects conflicts
> between select' and 'depends on' clauses.
It does throw
On 28/08/21 21:47, Peter Zijlstra wrote:
+config HAVE_GUEST_PERF_EVENTS
+ bool
depends on HAVE_KVM
It won't really do anything, since Kconfig does not detects conflicts
between select' and 'depends on' clauses.
Rather, should the symbol be selected by KVM, instead of ARM64
On Sat, Aug 28, 2021, Peter Zijlstra wrote:
> On Fri, Aug 27, 2021 at 05:35:50PM -0700, Sean Christopherson wrote:
> > diff --git a/init/Kconfig b/init/Kconfig
> > index 55f9f7738ebb..9ef51ae53977 100644
> > --- a/init/Kconfig
> > +++ b/init/Kconfig
> > @@ -1776,6 +1776,9 @@ config
On Fri, Aug 27, 2021 at 05:35:50PM -0700, Sean Christopherson wrote:
> diff --git a/init/Kconfig b/init/Kconfig
> index 55f9f7738ebb..9ef51ae53977 100644
> --- a/init/Kconfig
> +++ b/init/Kconfig
> @@ -1776,6 +1776,9 @@ config HAVE_PERF_EVENTS
> help
> See tools/perf/design.txt for
Introduce HAVE_GUEST_PERF_EVENTS and require architectures to select it
to allow registering guest callbacks in perf. Future patches will convert
the callbacks to static_call. Rather than churn a bunch of arch code (that
was presumably copy+pasted from x86), remove it wholesale as it's useless
