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Date: Thu, 11 Sep 2025 09:21:42 -0700
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Cc: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org,
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Subject: Re: [PATCH v2 2/5] mshv: Add the HVCALL_GET_PARTITION_PROPERTY_EX
 hypercall
To: Nuno Das Neves <nunodasneves@linux.microsoft.com>
References: <1757546089-2002-1-git-send-email-nunodasneves@linux.microsoft.com>
 <1757546089-2002-3-git-send-email-nunodasneves@linux.microsoft.com>
From: Easwar Hariharan <easwar.hariharan@linux.microsoft.com>
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In-Reply-To: <1757546089-2002-3-git-send-email-nunodasneves@linux.microsoft.com>
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On 9/10/2025 4:14 PM, Nuno Das Neves wrote:
> From: Purna Pavan Chandra Aekkaladevi <paekkaladevi@linux.microsoft.com>
> 
> This hypercall can be used to fetch extended properties of a
> partition. Extended properties are properties with values larger than
> a u64. Some of these also need additional input arguments.
> 
> Add helper function for using the hypercall in the mshv_root driver.
> 
> Signed-off-by: Purna Pavan Chandra Aekkaladevi <paekkaladevi@linux.microsoft.com>
> Signed-off-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
> Reviewed-by: Anirudh Rayabharam <anirudh@anirudhrb.com>
> Reviewed-by: Praveen K Paladugu <prapal@linux.microsoft.com>
> ---
>  drivers/hv/mshv_root.h         |  2 ++
>  drivers/hv/mshv_root_hv_call.c | 31 ++++++++++++++++++++++++++
>  include/hyperv/hvgdk_mini.h    |  1 +
>  include/hyperv/hvhdk.h         | 40 ++++++++++++++++++++++++++++++++++
>  include/hyperv/hvhdk_mini.h    | 26 ++++++++++++++++++++++
>  5 files changed, 100 insertions(+)

<snip>

Reviewed-by: Easwar Hariharan <easwar.hariharan@linux.microsoft.com>