linux-kernel - Re: [PATCH hyperv-next v4 08/16] Drivers: hv: remove stale comment

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Message-ID: <CAMvTesDEqDKXdFZ6+k6nrvEx-9+HQuC_dOdmoN5SqXmoCEKNXg@mail.gmail.com>
Date: Fri, 25 Jul 2025 19:08:37 +0800
From: Tianyu Lan <ltykernel@...il.com>
To: Roman Kisel <romank@...ux.microsoft.com>
Cc: alok.a.tiwari@...cle.com, arnd@...db.de, bp@...en8.de, corbet@....net, 
	dave.hansen@...ux.intel.com, decui@...rosoft.com, haiyangz@...rosoft.com, 
	hpa@...or.com, kys@...rosoft.com, mhklinux@...look.com, mingo@...hat.com, 
	rdunlap@...radead.org, tglx@...utronix.de, Tianyu.Lan@...rosoft.com, 
	wei.liu@...nel.org, linux-arch@...r.kernel.org, linux-coco@...ts.linux.dev, 
	linux-doc@...r.kernel.org, linux-hyperv@...r.kernel.org, 
	linux-kernel@...r.kernel.org, x86@...nel.org, apais@...rosoft.com, 
	benhill@...rosoft.com, bperkins@...rosoft.com, sunilmut@...rosoft.com
Subject: Re: [PATCH hyperv-next v4 08/16] Drivers: hv: remove stale comment

On Tue, Jul 15, 2025 at 6:16 AM Roman Kisel <romank@...ux.microsoft.com> wrote:
>
> The comment about the x2v shim is ancient and long since incorrect.
>
> Remove the incorrect comment.
>
> Signed-off-by: Roman Kisel <romank@...ux.microsoft.com>
> ---
>  drivers/hv/hv.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
> index 816f8a14ff63..820711e954d1 100644
> --- a/drivers/hv/hv.c
> +++ b/drivers/hv/hv.c
> @@ -266,11 +266,7 @@ void hv_synic_free(void)
>  }
>
>  /*
> - * hv_synic_init - Initialize the Synthetic Interrupt Controller.
> - *
> - * If it is already initialized by another entity (ie x2v shim), we need to
> - * retrieve the initialized message and event pages.  Otherwise, we create and
> - * initialize the message and event pages.
> + * hv_synic_enable_regs - Initialize the Synthetic Interrupt Controller.
>   */
>  void hv_synic_enable_regs(unsigned int cpu)
>  {
> --
> 2.43.0
>
>

Reviewed-by: Tianyu Lan <tiala@...rosoft.com>
-- 
Thanks
Tianyu Lan