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Biederman) To: Alexey Gladkov Cc: LKML , Kernel Hardening , Linux API , Linux FS Devel , Linux Security Module , Akinobu Mita , Alexander Viro , Alexey Dobriyan , Alexey Gladkov , Andrew Morton , Andy Lutomirski , Daniel Micay , Djalal Harouni , "Dmitry V . Levin" , Greg Kroah-Hartman , Ingo Molnar , "J . Bruce Fields" , Jeff Layton , Jonathan Corbet , Kees Cook , Linus Torvalds , Oleg Nesterov References: <20200327172331.418878-1-gladkov.alexey@gmail.com> Date: Thu, 02 Apr 2020 12:00:37 -0500 In-Reply-To: <20200327172331.418878-1-gladkov.alexey@gmail.com> (Alexey Gladkov's message of "Fri, 27 Mar 2020 18:23:22 +0100") Message-ID: <87y2rdj00a.fsf@x220.int.ebiederm.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-XM-SPF: eid=1jK3FR-0006aV-1o;;;mid=<87y2rdj00a.fsf@x220.int.ebiederm.org>;;;hst=in02.mta.xmission.com;;;ip=68.227.160.95;;;frm=ebiederm@xmission.com;;;spf=neutral X-XM-AID: U2FsdGVkX18hSAi2LI9PMt3LObPzV1UKL1s8s/+J7FI= X-SA-Exim-Connect-IP: 68.227.160.95 X-SA-Exim-Mail-From: ebiederm@xmission.com X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on sa07.xmission.com X-Spam-Level: X-Spam-Status: No, score=-0.3 required=8.0 tests=ALL_TRUSTED,BAYES_20, DCC_CHECK_NEGATIVE,T_TM2_M_HEADER_IN_MSG,XMSubLong autolearn=disabled version=3.4.2 X-Spam-Report: * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP * -0.0 BAYES_20 BODY: Bayes spam probability is 5 to 20% * [score: 0.0857] * 0.7 XMSubLong Long Subject * 0.0 T_TM2_M_HEADER_IN_MSG BODY: No description available. * -0.0 DCC_CHECK_NEGATIVE Not listed in DCC * [sa07 1397; Body=1 Fuz1=1 Fuz2=1] X-Spam-DCC: XMission; sa07 1397; Body=1 Fuz1=1 Fuz2=1 X-Spam-Combo: ;Alexey Gladkov X-Spam-Relay-Country: X-Spam-Timing: total 316 ms - load_scoreonly_sql: 0.05 (0.0%), signal_user_changed: 12 (3.7%), b_tie_ro: 10 (3.3%), parse: 1.22 (0.4%), extract_message_metadata: 3.2 (1.0%), get_uri_detail_list: 0.56 (0.2%), tests_pri_-1000: 8 (2.6%), tests_pri_-950: 1.92 (0.6%), tests_pri_-900: 1.60 (0.5%), tests_pri_-90: 93 (29.6%), check_bayes: 91 (28.8%), b_tokenize: 11 (3.4%), b_tok_get_all: 6 (1.9%), b_comp_prob: 2.6 (0.8%), b_tok_touch_all: 68 (21.6%), b_finish: 1.05 (0.3%), tests_pri_0: 171 (54.1%), check_dkim_signature: 0.65 (0.2%), check_dkim_adsp: 2.5 (0.8%), poll_dns_idle: 0.32 (0.1%), tests_pri_10: 2.3 (0.7%), tests_pri_500: 9 (2.7%), rewrite_mail: 0.00 (0.0%) Subject: Re: [PATCH v10 0/9] proc: modernize proc to support multiple private instances X-Spam-Flag: No X-SA-Exim-Version: 4.2.1 (built Thu, 05 May 2016 13:38:54 -0600) X-SA-Exim-Scanned: Yes (on in02.mta.xmission.com) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Overall this patchset looks good. I have found a couple of nits. The biggest is the potential ABI change. I would be surprised if someone is using the new mount ABI so changing that may not be a regression. But it is worth a close look. One way or another I will ensure we get this in linux-next after the merge window closes. Eric