linux-kernel - Re: [PATCH v2 1/2] x86/hyperv: Fix hyperv_pcpu_input

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Message-ID: <ZG0LTAeV+KMAGXIq@liuwe-devbox-debian-v2>
Date:   Tue, 23 May 2023 18:51:56 +0000
From:   Wei Liu <wei.liu@...nel.org>
To:     Michael Kelley <mikelley@...rosoft.com>
Cc:     kys@...rosoft.com, haiyangz@...rosoft.com, wei.liu@...nel.org,
        decui@...rosoft.com, catalin.marinas@....com, will@...nel.org,
        tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
        dave.hansen@...ux.intel.com, hpa@...or.com,
        linux-kernel@...r.kernel.org, linux-hyperv@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, x86@...nel.org
Subject: Re: [PATCH v2 1/2] x86/hyperv: Fix hyperv_pcpu_input_arg handling
 when CPUs go online/offline

On Tue, May 23, 2023 at 10:14:21AM -0700, Michael Kelley wrote:
[...]
> diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
> index 0f1001d..3ceb9df 100644
> --- a/include/linux/cpuhotplug.h
> +++ b/include/linux/cpuhotplug.h
> @@ -200,6 +200,7 @@ enum cpuhp_state {
>  
>  	/* Online section invoked on the hotplugged CPU from the hotplug thread */
>  	CPUHP_AP_ONLINE_IDLE,
> +	CPUHP_AP_HYPERV_ONLINE,

x86 maintainers, are you okay with this?

Thanks,
Wei.

>  	CPUHP_AP_KVM_ONLINE,
>  	CPUHP_AP_SCHED_WAIT_EMPTY,
>  	CPUHP_AP_SMPBOOT_THREADS,
> -- 
> 1.8.3.1
>