Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
MIME-Version: 1.0
In-Reply-To: <CACVxJT8NPnoH+FiXUyyb5Ehjo=8MYhJvwWWWKi5WE7gmhtf_4A@mail.gmail.com>
References: <1510244046-3256-1-git-send-email-tixxdz@gmail.com>
 <1510244046-3256-3-git-send-email-tixxdz@gmail.com> <CACVxJT8NPnoH+FiXUyyb5Ehjo=8MYhJvwWWWKi5WE7gmhtf_4A@mail.gmail.com>
From:   Djalal Harouni <tixxdz@gmail.com>
Date:   Fri, 10 Nov 2017 11:45:17 +0100
Message-ID: <CAEiveUdnrZijJgTNWaOtH5pLpJ1WaEQib0H-o8AVsU0Yy89_qg@mail.gmail.com>
Subject: Re: [PATCH RFC v3 2/7] proc: move /proc/{self|thread-self} dentries
 to proc_fs_info
To:     Alexey Dobriyan <adobriyan@gmail.com>
Cc:     Kees Cook <keescook@chromium.org>,
        Alexey Gladkov <gladkov.alexey@gmail.com>,
        Andy Lutomirski <luto@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linux FS Devel <linux-fsdevel@vger.kernel.org>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        kernel-hardening@lists.openwall.com,
        LSM List <linux-security-module@vger.kernel.org>,
        Linux API <linux-api@vger.kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Alexander Viro <viro@zeniv.linux.org.uk>,
        Akinobu Mita <akinobu.mita@gmail.com>,
        "Tobin C. Harding" <me@tobin.cc>, Oleg Nesterov <oleg@redhat.com>,
        Jeff Layton <jlayton@poochiereds.net>,
        Ingo Molnar <mingo@kernel.org>,
        "Eric W. Biederman" <ebiederm@xmission.com>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Daniel Micay <danielmicay@gmail.com>,
        Jonathan Corbet <corbet@lwn.net>,
        "J. Bruce Fields" <bfields@fieldses.org>,
        Stephen Rothwell <sfr@canb.auug.org.au>,
        Solar Designer <solar@openwall.com>
Content-Type: text/plain; charset="UTF-8"
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Fri, Nov 10, 2017 at 11:31 AM, Alexey Dobriyan <adobriyan@gmail.com> wrote:
> On 11/9/17, Djalal Harouni <tixxdz@gmail.com> wrote:
>
>>  struct proc_fs_info {
>>       struct pid_namespace *pid_ns;
>> +     struct dentry *proc_self; /* For /proc/self/ */
>> +     struct dentry *proc_thread_self; /* For /proc/thread-self/ */
>
> These are redundant comments.

I can remove them, but actually the area is so difficult and
uncommented that I won't mind extra comments...

Thanks!

-- 
tixxdz

From 1583674772982325179@xxx Fri Nov 10 10:32:36 +0000 2017
X-GM-THRID: 1583606058612726522
X-Gmail-Labels: Inbox,Category Forums,HistoricalUnread