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Message-ID: <1dffe39c34dead9dd1a3782344b637757404d0c6.camel@kernel.org>
Subject: Re: [PATCH 1/4] KVM: x86: Introduce .pcpu_is_idle() stub
 infrastructure
From:   Jarkko Sakkinen <jarkko@kernel.org>
To:     Tianqiang Xu <skyele@sjtu.edu.cn>, x86@kernel.org
Cc:     pbonzini@redhat.com, seanjc@google.com, vkuznets@redhat.com,
        wanpengli@tencent.com, jmattson@google.com, joro@8bytes.org,
        tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
        kvm@vger.kernel.org, hpa@zytor.com, dave.hansen@linux.intel.com,
        linux-kernel@vger.kernel.org, linux-sgx@vger.kernel.org
Date:   Wed, 01 Sep 2021 07:39:06 +0300
In-Reply-To: <20210831015919.13006-1-skyele@sjtu.edu.cn>
References: <20210831015919.13006-1-skyele@sjtu.edu.cn>
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On Tue, 2021-08-31 at 09:59 +0800, Tianqiang Xu wrote:
> This patch series aims to fix performance issue caused by current
> para-virtualized scheduling design.

Series?

This looks to me like a patch, not a cover letter.

If you want a cover letter, please make one.

/Jarkko