Re: [GIT PULL] perf/core for v5.17

From: Borislav Petkov
Date: Tue Jan 11 2022 - 16:28:15 EST


On Tue, Jan 11, 2022 at 09:21:16PM +0000, Sean Christopherson wrote:
> On Tue, Jan 11, 2022, Borislav Petkov wrote:
> > KVM: Move x86's perf guest info callbacks to generic KVM
>
> This commit, e1bfc24577cc, introduces a new warning on arm64 with CONFIG_GUEST_PERF_EVENTS=n.
>
> >> arch/arm64/kvm/arm.c:499:15: warning: no previous prototype for function 'kvm_arch_vcpu_get_ip' [-Wmissing-prototypes]
> unsigned long kvm_arch_vcpu_get_ip(struct kvm_vcpu *vcpu)
>
> I floated a potential fix[*], but we all lost track of it. I assume the easiest
> solution at this point is to post a proper patch to go on top?

Right, you could send it as a reply to this thread and Linus could
simply pick it up directly, after he merges.Probably the easiest ...

Thx.

--
Regards/Gruss,
Boris.

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