linux-kernel - Re: [PATCH] proc: Allow restricting permissions in /proc/sys

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Message-ID: <CAB=NE6XNWSPQhDkGDpL_VC-4U10bGKs6K4gzzegVQR5D41+edw@mail.gmail.com>
Date:   Tue, 12 Nov 2019 16:59:41 -0800
From:   Luis Chamberlain <mcgrof@...nel.org>
To:     Topi Miettinen <toiwoton@...il.com>
Cc:     Kees Cook <keescook@...omium.org>,
        Alexey Dobriyan <adobriyan@...il.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "open list:FILESYSTEMS (VFS and infrastructure)" 
        <linux-fsdevel@...r.kernel.org>,
        "Eric W. Biederman" <ebiederm@...ssion.com>
Subject: Re: [PATCH] proc: Allow restricting permissions in /proc/sys

Also, while at it. Please add a test cases for all of this. There is
tools/testing/selftests/sysctl/ and the respective lib/test_sysctl.c.

  Luis