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Message-ID: <f62ab257-b2e0-3097-e394-93a9e7a0d2bf@intel.com>
Date:   Thu, 9 Jun 2022 07:27:43 -0700
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Subject: Re: [PATCH 1/2] x86: notify hypervisor about guest entering s2idle
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To:     Grzegorz Jaszczyk <jaz@semihalf.com>, linux-kernel@vger.kernel.org
Cc:     dmy@semihalf.com,
        Zide Chen <zide.chen@intel.corp-partner.google.com>,
        Peter Fang <peter.fang@intel.corp-partner.google.com>,
        Tomasz Nowicki <tn@semihalf.com>,
        Paolo Bonzini <pbonzini@redhat.com>,
        Jonathan Corbet <corbet@lwn.net>,
        Sean Christopherson <seanjc@google.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Jim Mattson <jmattson@google.com>,
        Joerg Roedel <joro@8bytes.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@kernel.org>,
        "H. Peter Anvin" <hpa@zytor.com>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Len Brown <lenb@kernel.org>, Pavel Machek <pavel@ucw.cz>,
        Brijesh Singh <brijesh.singh@amd.com>,
        Ashish Kalra <ashish.kalra@amd.com>,
        Mario Limonciello <mario.limonciello@amd.com>,
        Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>,
        Hans de Goede <hdegoede@redhat.com>,
        Sachi King <nakato@nakato.io>,
        Arnaldo Carvalho de Melo <acme@redhat.com>,
        David Dunn <daviddunn@google.com>,
        Wei Wang <wei.w.wang@intel.com>,
        Nicholas Piggin <npiggin@gmail.com>,
        "open list:KERNEL VIRTUAL MACHINE (KVM)" <kvm@vger.kernel.org>,
        "open list:DOCUMENTATION" <linux-doc@vger.kernel.org>,
        "open list:ACPI" <linux-acpi@vger.kernel.org>,
        "open list:HIBERNATION (aka Software Suspend, aka swsusp)" 
        <linux-pm@vger.kernel.org>
References: <20220609110337.1238762-1-jaz@semihalf.com>
 <20220609110337.1238762-2-jaz@semihalf.com>
From:   Dave Hansen <dave.hansen@intel.com>
In-Reply-To: <20220609110337.1238762-2-jaz@semihalf.com>
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On 6/9/22 04:03, Grzegorz Jaszczyk wrote:
> Co-developed-by: Peter Fang <peter.fang@intel.corp-partner.google.com>
> Signed-off-by: Peter Fang <peter.fang@intel.corp-partner.google.com>
> Co-developed-by: Tomasz Nowicki <tn@semihalf.com>
> Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
> Signed-off-by: Zide Chen <zide.chen@intel.corp-partner.google.com>
> Co-developed-by: Grzegorz Jaszczyk <jaz@semihalf.com>
> Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
> ---
>  Documentation/virt/kvm/x86/hypercalls.rst | 7 +++++++
>  arch/x86/kvm/x86.c                        | 3 +++
>  drivers/acpi/x86/s2idle.c                 | 8 ++++++++
>  include/linux/suspend.h                   | 1 +
>  include/uapi/linux/kvm_para.h             | 1 +
>  kernel/power/suspend.c                    | 4 ++++
>  6 files changed, 24 insertions(+)

What's the deal with these emails?

	zide.chen@intel.corp-partner.google.com

I see a smattering of those in the git logs, but never for Intel folks.

I'll also say that I'm a bit suspicious of a patch that includes 5
authors for 24 lines of code.  Did it really take five of you to write
24 lines of code?