linux-kernel - Re: [PATCH] ARM: xen/mm.c: A mundane typo fix

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Date:   Thu, 25 Mar 2021 10:07:08 +0530
From:   Bhaskar Chowdhury <unixbhaskar@...il.com>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Stefano Stabellini <sstabellini@...nel.org>, linux@...linux.org.uk,
        xen-devel@...ts.xenproject.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        jgross@...e.com, boris.ostrovsky@...cle.com
Subject: Re: [PATCH] ARM: xen/mm.c: A mundane typo fix

On 11:59 Wed 24 Mar 2021, Randy Dunlap wrote:
>On 3/24/21 11:55 AM, Stefano Stabellini wrote:
>> On Wed, 24 Mar 2021, Bhaskar Chowdhury wrote:
>>> s/acrros/across/
>>>
>>> Signed-off-by: Bhaskar Chowdhury <unixbhaskar@...il.com>
>>
>> Reviewed-by: Stefano Stabellini <sstabellini@...nel.org>
>>
>>
>
>Hi,
>It seems to me like some of those "page" should be "pages".
>
>>> ---
>>>  arch/arm/xen/mm.c | 2 +-
>>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
>>> index 467fa225c3d0..be7c942c74bf 100644
>>> --- a/arch/arm/xen/mm.c
>>> +++ b/arch/arm/xen/mm.c
>>> @@ -105,7 +105,7 @@ bool xen_arch_need_swiotlb(struct device *dev,
>>>  	 *	- The Linux page refers to foreign memory
>>>  	 *	- The device doesn't support coherent DMA request
>>>  	 *
>>> -	 * The Linux page may be spanned acrros multiple Xen page, although>> +	 * The Linux page may be spanned across multiple Xen page, although
>
>	                                                     pages,
>
>>>  	 * it's not possible to have a mix of local and foreign Xen page.
>
>	                                                            pages.
>
>>>  	 * Furthermore, range_straddles_page_boundary is already checking
>>>  	 * if buffer is physically contiguous in the host RAM.
>>> --
>
Thank you....I have sent a V2 now.
>
>
>~Randy
>

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