linux-kernel - Re: [PATCH v4 05/17] module: Switch load_info::len to size

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Message-ID: <aYWmkEzjvo9RrzI9@levanger>
Date: Fri, 6 Feb 2026 09:30:08 +0100
From: Nicolas Schier <nsc@...nel.org>
To: Thomas Weißschuh <linux@...ssschuh.net>
Cc: Nathan Chancellor <nathan@...nel.org>, Arnd Bergmann <arnd@...db.de>,
	Luis Chamberlain <mcgrof@...nel.org>,
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Subject: Re: [PATCH v4 05/17] module: Switch load_info::len to size_t

On Tue, Jan 13, 2026 at 01:28:49PM +0100, Thomas Weißschuh wrote:
> Switching the types will make some later changes cleaner.
> size_t is also the semantically correct type for this field.
> 
> As both 'size_t' and 'unsigned int' are always the same size, this
> should be risk-free.

include/uapi/asm-generic/posix_types.h states:
| * Most 32 bit architectures use "unsigned int" size_t,
| * and all 64 bit architectures use "unsigned long" size_t.

Is that statement wrong?  Or did I mix up the context?


Kind regards,
Nicolas