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Subject: Re: [PATCH] ARM: xen/mm.c: A mundane typo fix
To:     Stefano Stabellini <sstabellini@kernel.org>,
        Bhaskar Chowdhury <unixbhaskar@gmail.com>
Cc:     linux@armlinux.org.uk, xen-devel@lists.xenproject.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        jgross@suse.com, boris.ostrovsky@oracle.com
References: <20210324133036.17665-1-unixbhaskar@gmail.com>
 <alpine.DEB.2.21.2103241154320.439@sstabellini-ThinkPad-T480s>
From:   Randy Dunlap <rdunlap@infradead.org>
Message-ID: <5e1b573a-6dc7-7f28-28ae-c509e6782fbf@infradead.org>
Date:   Wed, 24 Mar 2021 11:59:18 -0700
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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@gmail.com>
> 
> Reviewed-by: Stefano Stabellini <sstabellini@kernel.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.
>> --


-- 
~Randy