From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9F6AC433E9 for ; Wed, 10 Mar 2021 18:20:26 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 676F164FB3 for ; Wed, 10 Mar 2021 18:20:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 676F164FB3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=containers-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 431C46F48C; Wed, 10 Mar 2021 18:20:26 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id X-DTQgAAL88f; Wed, 10 Mar 2021 18:20:25 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp3.osuosl.org (Postfix) with ESMTP id 5931E605B1; Wed, 10 Mar 2021 18:20:25 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id BC241C0021; Wed, 10 Mar 2021 18:20:24 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 43A63C000A for ; Wed, 10 Mar 2021 18:20:23 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 333A9430E6 for ; Wed, 10 Mar 2021 18:20:23 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id R7RADzS_kvGd for ; Wed, 10 Mar 2021 18:20:22 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from raptor.unsafe.ru (raptor.unsafe.ru [5.9.43.93]) by smtp2.osuosl.org (Postfix) with ESMTP id 7256042FC6 for ; Wed, 10 Mar 2021 18:20:22 +0000 (UTC) Received: from comp-core-i7-2640m-0182e6.redhat.com (ip-94-113-225-162.net.upcbroadband.cz [94.113.225.162]) by raptor.unsafe.ru (Postfix) with ESMTPSA id 6054641781; Wed, 10 Mar 2021 18:20:21 +0000 (UTC) From: Alexey Gladkov To: LKML , "Eric W . Biederman" Subject: [PATCH v5 5/5] docs: proc: add documentation about relaxing visibility restrictions Date: Wed, 10 Mar 2021 19:20:00 +0100 Message-Id: X-Mailer: git-send-email 2.29.2 In-Reply-To: References: MIME-Version: 1.0 X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.6.4 (raptor.unsafe.ru [0.0.0.0]); Wed, 10 Mar 2021 18:20:21 +0000 (UTC) Cc: Linux FS Devel , Linux Containers , Alexey Gladkov , Alexander Viro , Kees Cook X-BeenThere: containers@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux Containers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: containers-bounces@lists.linux-foundation.org Sender: "Containers" Signed-off-by: Alexey Gladkov --- Documentation/filesystems/proc.rst | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst index 3daf0e7d1071..9d2985a7aad6 100644 --- a/Documentation/filesystems/proc.rst +++ b/Documentation/filesystems/proc.rst @@ -2190,6 +2190,8 @@ available to you and will not allow procfs to be mounted if: 2. Mount is prohibited if a new mount overrides the readonly option or family of atime options. 3. If any file or non-empty procfs directory is hidden by another filesystem. + You can still mount procfs even with overlapped directories if the + subset=pid option is used. Chapter 5: Filesystem behavior ============================== -- 2.29.2 _______________________________________________ Containers mailing list Containers@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/containers