linux-kernel - Re: [PATCH] The patch solves the type error of the parameter “off” in syscall mmap on the ARM64 platform.

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Date:   Wed, 24 Apr 2019 09:31:28 +0100
From:   David Howells <dhowells@...hat.com>
To:     Will Deacon <will.deacon@....com>
Cc:     dhowells@...hat.com, Mark Rutland <mark.rutland@....com>,
        Boyang Zhou <zhouby_cn@....com>, catalin.marinas@....com,
        haozhu@...t.edu.cn, linux@...inikbrodowski.net,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-arch@...r.kernel.org, arnd@...db.de, viro@...iv.linux.org.uk,
        akpm@...ux-foundation.org
Subject: Re: [PATCH] The patch solves the type error  of the parameter
 “off” in syscall mmap on the ARM64 platform.

Will Deacon <will.deacon@....com> wrote:

> -		unsigned long, fd, off_t, off)
> +		unsigned long, fd, off_t, pgoff)
>  {
> +	unsigned long off = pgoff;
> +

Would loff_t be better?

David