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Date:   Thu, 18 Mar 2021 16:39:10 +0000
From:   Al Viro <viro@zeniv.linux.org.uk>
To:     Xiaofeng Cao <cxfcosmos@gmail.com>
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        Xiaofeng Cao <caoxiaofeng@yulong.com>
Subject: Re: [PATCH] fs/exec: fix typos and sentence disorder
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On Thu, Mar 18, 2021 at 11:31:45PM +0800, Xiaofeng Cao wrote:

> -		 * the address space in [new_end, old_start) some architectures
> +		 * the address space in [new_end, old_start]. Some architectures

	[a,b] = {x: a <= x <= y}
	[a,b) = {x: a <= x < y}

Not the same thing - closed vs. open on the right end.