Re: [PATCH v2 1/2] Drivers: hv: vmbus: fix typo "substract" in comment

[Naman Jain <namjain@linux.microsoft.com>]

On 9/7/2026 10:19 AM, Hemanth Selam wrote:
> Correct "substract" to "subtract", reported by scripts/checkpatch.pl using
> the misspelling list in scripts/spelling.txt.  Only touches a comment, no
> code changes.
> 
> The subject prefix changed since v1, from "hv:" to "Drivers: hv: vmbus:",
> for consistency with the rest of the subsystem's history as Michael Kelley
> pointed out.

Hi,
The change-log (these 3 lines) go after "---" line as a comment so that 
these do not get propagated to the git log in kernel tree.

> 
> Assisted-by: Cursor:claude-opus-5
> Reviewed-by: Michael Kelley <mhklinux@outlook.com>
> Signed-off-by: Hemanth Selam <hemanth.selam@gmail.com>
> ---

Here.

Refer: https://docs.kernel.org/process/submitting-patches.html#commentary

Example: 
https://lore.kernel.org/all/20260907054742.235389-1-namjain@linux.microsoft.com/

Regards,
Naman

>   drivers/hv/channel.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
> index f4370617deac..c36ec14529b9 100644
> --- a/drivers/hv/channel.c
> +++ b/drivers/hv/channel.c
> @@ -79,7 +79,7 @@ static inline u32 hv_ring_gpadl_send_hvpgoffset(u32 offset)
>   	 * therefore leaving a (PAGE_SIZE - HV_HYP_PAGE_SIZE) gap.
>   	 *
>   	 * And to calculate the effective send offset in gpadl, we need to
> -	 * substract this gap.
> +	 * subtract this gap.
>   	 */
>   	return (offset - (PAGE_SIZE - HV_HYP_PAGE_SIZE)) >> HV_HYP_PAGE_SHIFT;
>   }