Re: [PATCH v2 06/15] hyperv-tlfs: Introduce hv_status_to_string and hv_status_to_errno

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To: Nuno Das Neves <nunodasneves@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH v2 06/15] hyperv-tlfs: Introduce hv_status_to_string and hv_status_to_errno
From: Wei Liu <wei.liu@xxxxxxxxxx>
Date: Fri, 18 Aug 2023 23:23:13 +0000
Cc: linux-hyperv@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, patches@xxxxxxxxxxxxxxx, mikelley@xxxxxxxxxxxxx, kys@xxxxxxxxxxxxx, wei.liu@xxxxxxxxxx, haiyangz@xxxxxxxxxxxxx, decui@xxxxxxxxxxxxx, apais@xxxxxxxxxxxxxxxxxxx, Tianyu.Lan@xxxxxxxxxxxxx, ssengar@xxxxxxxxxxxxxxxxxxx, mukeshrathor@xxxxxxxxxxxxx, stanislav.kinsburskiy@xxxxxxxxx, jinankjain@xxxxxxxxxxxxxxxxxxx, vkuznets@xxxxxxxxxx, tglx@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, bp@xxxxxxxxx, dave.hansen@xxxxxxxxxxxxxxx, hpa@xxxxxxxxx, will@xxxxxxxxxx, catalin.marinas@xxxxxxx
In-reply-to: <1692309711-5573-7-git-send-email-nunodasneves@linux.microsoft.com>
References: <1692309711-5573-1-git-send-email-nunodasneves@linux.microsoft.com> <1692309711-5573-7-git-send-email-nunodasneves@linux.microsoft.com>

On Thu, Aug 17, 2023 at 03:01:42PM -0700, Nuno Das Neves wrote:
> hv_status_to_errno translates hyperv statuses to linux error codes.
> This is useful for returning something linux-friendly from a hypercall
> helper function.
> 
> hv_status_to_string improves clarity of error messages.
> 
> Signed-off-by: Nuno Das Neves <nunodasneves@xxxxxxxxxxxxxxxxxxx>

Acked-by: Wei Liu <wei.liu@xxxxxxxxxx>

References:
- [PATCH v2 00/15] Introduce /dev/mshv drivers
  - From: Nuno Das Neves
- [PATCH v2 06/15] hyperv-tlfs: Introduce hv_status_to_string and hv_status_to_errno
  - From: Nuno Das Neves

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