Re: [PATCH v5 0/4] KVM: cpuid: fix KVM_GET_EMULATED_CPUID implementation

From: Borislav Petkov
Date: Fri Apr 09 2021 - 09:04:23 EST


On Fri, Apr 09, 2021 at 02:54:19PM +0200, Emanuele Giuseppe Esposito wrote:
> This series aims to clarify the behavior of the KVM_GET_EMULATED_CPUID
> ioctl, and fix a corner case where -E2BIG is returned when
> the nent field of struct kvm_cpuid2 is matching the amount of
> emulated entries that kvm returns.
>
> Patch 1 proposes the nent field fix to cpuid.c,
> patch 2 updates the ioctl documentation accordingly and
> patches 3 and 4 extend the x86_64/get_cpuid_test.c selftest to check
> the intended behavior of KVM_GET_EMULATED_CPUID.
>
> Signed-off-by: Emanuele Giuseppe Esposito <eesposit@xxxxxxxxxx>
> ---
> v5:
> - Better comment in cpuid.c (patch 1)

How about you wait a couple of days so people have a chance to look at
your patches instead of sending a new revision every day?

Thx.

--
Regards/Gruss,
Boris.

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