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SubjectRE: [PATCH v2 2/2] KVM: arm64: Add memcg accounting to KVM allocations
Date
Hi Marc

> -----Original Message-----
> From: Oliver Upton <oupton@google.com>
> Sent: Monday, September 13, 2021 8:21 PM
> To: Justin He <Justin.He@arm.com>
> Cc: Marc Zyngier <maz@kernel.org>; James Morse <James.Morse@arm.com>;
> Alexandru Elisei <Alexandru.Elisei@arm.com>; Suzuki Poulose
> <Suzuki.Poulose@arm.com>; Xiaoming Ni <nixiaoming@huawei.com>; Lorenzo
> Pieralisi <Lorenzo.Pieralisi@arm.com>; Kees Cook <keescook@chromium.org>;
> Catalin Marinas <Catalin.Marinas@arm.com>; Nick Desaulniers
> <ndesaulniers@google.com>; linux-kernel@vger.kernel.org; Liu Shixin
> <liushixin2@huawei.com>; Sami Tolvanen <samitolvanen@google.com>; Will
> Deacon <will@kernel.org>; kvmarm@lists.cs.columbia.edu; linux-arm-
> kernel@lists.infradead.org
> Subject: Re: [PATCH v2 2/2] KVM: arm64: Add memcg accounting to KVM
> allocations
>
[...]
> > Do you mean kvm_hyp_zalloc_page() here?
> > Seems kvm_hyp_zalloc_page() is in both global and VM scopes.
>
> Doh! kvm_hyp_zalloc_page() is only for the hyp's page tables, hence I
> believe your patch is correct as it stands. As such:
>
> Reviewed-by: Oliver Upton <oupton@google.com>
Kindly ping for the whole series. 😉

--
Cheers,
Justin (Jia He)


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