linux-kernel - Re: [PATCH] proc_do_large_bitmap - return error on writes to non-existant bitmap

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Message-ID: <CAAXuY3o3JvzgchmTVrTBhPXdKDZFgyVXJ+WB5TRLo5EYpHY1Rg@mail.gmail.com>
Date:   Wed, 27 Nov 2019 13:32:14 -0800
From:   Iurii Zaikin <yzaikin@...gle.com>
To:     Luis Chamberlain <mcgrof@...nel.org>
Cc:     Maciej Żenczykowski <zenczykowski@...il.com>,
        Maciej Żenczykowski <maze@...gle.com>,
        Kees Cook <keescook@...omium.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linus FS Devel Mailing List <linux-fsdevel@...r.kernel.org>
Subject: Re: [PATCH] proc_do_large_bitmap - return error on writes to
 non-existant bitmap

On Wed, Nov 27, 2019 at 4:44 AM Luis Chamberlain <mcgrof@...nel.org> wrote:
>
>Can you also extend the tools/testing/selftests/sysctl and respectful lib/test_sysctl.c if needed with a test to cover this case or other cases you can think of to trigger this issue?
+1