linux-kernel - Re: [GIT PULL] sysctl constification changes for v6.14-rc1

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Message-ID: <ba4qmufdwy4w73aiiopxpgozo2bklnzqigxdcvcf7xuvomvalk@rm7evxixij5k>
Date: Wed, 5 Feb 2025 10:03:32 +0100
From: Joel Granados <joel.granados@...nel.org>
To: Kees Cook <kees@...nel.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>, 
	Anna Schumaker <anna.schumaker@...cle.com>, Ashutosh Dixit <ashutosh.dixit@...el.com>, 
	Baoquan He <bhe@...hat.com>, Bill O'Donnell <bodonnel@...hat.com>, 
	Corey Minyard <cminyard@...sta.com>, "Darrick J. Wong" <djwong@...nel.org>, 
	Jani Nikula <jani.nikula@...el.com>, "Martin K. Petersen" <martin.petersen@...cle.com>, 
	Song Liu <song@...nel.org>, Steven Rostedt <rostedt@...dmis.org>, 
	Thomas Gleixner <tglx@...utronix.de>, Wei Liu <wei.liu@...nel.org>, linux-kernel@...r.kernel.org, 
	linux-fsdevel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [GIT PULL] sysctl constification changes for v6.14-rc1

On Fri, Jan 31, 2025 at 12:03:39PM -0800, Kees Cook wrote:
> On Fri, Jan 31, 2025 at 02:57:40PM +0100, Joel Granados wrote:
> > From 431abf6c9c11a8b7321842ed0747b3200d43ef34 Mon Sep 17 00:00:00 2001
> > From: Joel Granados <joel.granados@...nel.org>
> > Date: Fri, 31 Jan 2025 14:10:57 +0100
> > Subject: [PATCH] csky: Remove the size from alignment_tbl declaration
> > 
> > Having to synchronize the number of ctl_table array elements with the
> > size in the declaration can lead to discrepancies between the two
> > values. Since commit d7a76ec87195 ("sysctl: Remove check for sentinel
> > element in ctl_table arrays"), the calculation of the ctl_table array
> > size is done solely by the ARRAY_SIZE macro removing the need for the
> > size in the declaration.
> > 
> > Remove the size for the aligment_tbl declaration and const qualify the
> > array for good measure.
> > 
> > Signed-off-by: Joel Granados <joel.granados@...nel.org>
> 
> FWIW, this looks correct to me.
> 
> Reviewed-by: Kees Cook <kees@...nel.org>
Thx, I'll queue this up in sysctl-next unless it is already there.

Best

-- 

Joel Granados