From: linmiaohe <linmiaohe@huawei.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
Sean Christopherson <sean.j.christopherson@intel.com>
Cc: "rkrcmar@redhat.com" <rkrcmar@redhat.com>,
"vkuznets@redhat.com" <vkuznets@redhat.com>,
"wanpengli@tencent.com" <wanpengli@tencent.com>,
"jmattson@google.com" <jmattson@google.com>,
"joro@8bytes.org" <joro@8bytes.org>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"mingo@redhat.com" <mingo@redhat.com>,
"bp@alien8.de" <bp@alien8.de>, "hpa@zytor.com" <hpa@zytor.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"x86@kernel.org" <x86@kernel.org>
Subject: Re: [PATCH] KVM: X86: eliminate some meaningless code
Date: Mon, 24 Feb 2020 01:54:19 +0000 [thread overview]
Message-ID: <ddaeeccac5664e2a9ba570952585a474@huawei.com> (raw)
Paolo Bonzini <pbonzini@redhat.com> wrote:
>On 21/02/20 16:23, Sean Christopherson wrote:
>>
>> I'm guessing no VMM actually uses this ioctl(), e.g. neither Qemu or
>> CrosVM use it, which is why the broken behavior has gone unnoticed.
>> Don't suppose you'd want to write a selftest to hammer KVM_{SET,GET}_CPUID2?
>>
>
>I would just drop KVM_GET_CPUID2 altogether and see if someone complains.
>
Will do. Thanks.
next reply other threads:[~2020-02-24 1:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-24 1:54 linmiaohe [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-02-24 1:44 linmiaohe
2020-02-21 14:05 linmiaohe
2020-02-21 15:23 ` Sean Christopherson
2020-02-21 16:31 ` Paolo Bonzini
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