linux-kernel - Re: [PATCH v6 2/3] hyperv: Use reboot notifier to configure sleep state

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Message-ID: <d24f9dce-fdfb-4733-8fcd-228c2274094d@linux.microsoft.com>
Date: Wed, 3 Dec 2025 15:02:14 -0800
From: Nuno Das Neves <nunodasneves@...ux.microsoft.com>
To: Praveen K Paladugu <prapal@...ux.microsoft.com>, kys@...rosoft.com,
 haiyangz@...rosoft.com, wei.liu@...nel.org, decui@...rosoft.com,
 tglx@...utronix.de, mingo@...hat.com, linux-hyperv@...r.kernel.org,
 linux-kernel@...r.kernel.org, bp@...en8.de, dave.hansen@...ux.intel.com,
 x86@...nel.org, hpa@...or.com, arnd@...db.de
Cc: anbelski@...ux.microsoft.com, easwar.hariharan@...ux.microsoft.com,
 skinsburskii@...ux.microsoft.com
Subject: Re: [PATCH v6 2/3] hyperv: Use reboot notifier to configure sleep
 state

On 11/26/2025 1:49 PM, Praveen K Paladugu wrote:
> Configure sleep state information in mshv hypervisor. This sleep state
> information from ACPI will be used by hypervisor to poweroff the host.
> 
> Signed-off-by: Praveen K Paladugu <prapal@...ux.microsoft.com>
> Co-developed-by: Anatol Belski <anbelski@...ux.microsoft.com>
> Signed-off-by: Anatol Belski <anbelski@...ux.microsoft.com>
> Reviewed-by: Easwar Hariharan <easwar.hariharan@...ux.microsoft.com>
> ---
>  arch/x86/hyperv/hv_init.c       |  1 +
>  arch/x86/include/asm/mshyperv.h |  2 +
>  drivers/hv/mshv_common.c        | 80 +++++++++++++++++++++++++++++++++
>  3 files changed, 83 insertions(+)
> 
As Michael mentioned, please fix the bug in the Makefile, and clean up
the unnecessary function stubs. Otherwise, it looks good to me.
Reviewed-by: Nuno Das Neves <nunodasneves@...ux.microsoft.com>