linux-kernel - Re: [PATCH] sysctl: const-ify ngroups

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Message-ID: <20200518172509.GM11244@42.do-not-panic.com>
Date:   Mon, 18 May 2020 17:25:09 +0000
From:   Luis Chamberlain <mcgrof@...nel.org>
To:     Kees Cook <keescook@...omium.org>,
        Xiaoming Ni <nixiaoming@...wei.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     Stephen Kitt <steve@....org>, Iurii Zaikin <yzaikin@...gle.com>,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sysctl: const-ify ngroups_max

On Mon, May 18, 2020 at 09:08:22AM -0700, Kees Cook wrote:
> On Mon, May 18, 2020 at 05:57:27PM +0200, Stephen Kitt wrote:
> > ngroups_max is a read-only sysctl entry, reflecting NGROUPS_MAX. Make
> > it const, in the same way as cap_last_cap.
> > 
> > Signed-off-by: Stephen Kitt <steve@....org>
> 
> Reviewed-by: Kees Cook <keescook@...omium.org>

Kees, since there is quite a bit of sysctl cleanup stuff going on and I
have a fs sysctl kitchen cleanup, are you alright if I carry this in a
tree and send this to Andrew once done? This would hopefully avoid
merge conflicts between these patches.

I have to still re-spin my fs sysctl stuff, but will wait to do that
once Xiaoming bases his series on linux-next.

  Luis