From patchwork Wed May 5 18:44:00 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chase Douglas X-Patchwork-Id: 51715 X-Patchwork-Delegate: stefan.bader@canonical.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from chlorine.canonical.com (chlorine.canonical.com [91.189.94.204]) by ozlabs.org (Postfix) with ESMTP id 25188B7D64 for ; Thu, 6 May 2010 04:44:17 +1000 (EST) Received: from localhost ([127.0.0.1] helo=chlorine.canonical.com) by chlorine.canonical.com with esmtp (Exim 4.69) (envelope-from ) id 1O9jZo-0000uV-O7; Wed, 05 May 2010 19:44:08 +0100 Received: from adelie.canonical.com ([91.189.90.139]) by chlorine.canonical.com with esmtp (Exim 4.69) (envelope-from ) id 1O9jZk-0000tW-8x for kernel-team@lists.ubuntu.com; Wed, 05 May 2010 19:44:04 +0100 Received: from hutte.canonical.com ([91.189.90.181]) by adelie.canonical.com with esmtp (Exim 4.69 #1 (Debian)) id 1O9jZi-0005rs-Ch for ; Wed, 05 May 2010 19:44:04 +0100 Received: from cpe-75-180-27-10.columbus.res.rr.com ([75.180.27.10] helo=canonical.com) by hutte.canonical.com with esmtpsa (TLS-1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.69) (envelope-from ) id 1O9jZi-0008N2-4I for kernel-team@lists.ubuntu.com; Wed, 05 May 2010 19:44:02 +0100 From: Chase Douglas To: kernel-team@lists.ubuntu.com Subject: [LUCID][PATCH] UBUNTU: enforce CONFIG_TMPFS_POSIX_ACL=y Date: Wed, 5 May 2010 14:44:00 -0400 Message-Id: <1273085040-29931-1-git-send-email-chase.douglas@canonical.com> X-Mailer: git-send-email 1.7.0.4 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.9 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: kernel-team-bounces@lists.ubuntu.com Errors-To: kernel-team-bounces@lists.ubuntu.com SRU Jusitification: Impact: Without this change, a flavour may be created without POSIX ACL support in /dev. This prevents some devices from functioning. How Addressed: The change adds an enforcement statement. Regression Potential: This is a build system change, so as long as the kernel builds there is no regression. Acked-by: Stefan Bader Acked-by: Andy Whitcroft ===== Some /dev nodes, like /dev/dsp, require POSIX ACLs. This change enforces this setting. BugLink: http://bugs.launchpad.net/bugs/575940 Signed-off-by: Chase Douglas --- debian/config/enforce | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/debian/config/enforce b/debian/config/enforce index 8180e94..80be985 100644 --- a/debian/config/enforce +++ b/debian/config/enforce @@ -30,6 +30,9 @@ value CONFIG_USB_DEVICEFS n value CONFIG_DEVTMPFS y value CONFIG_DEVTMPFS_MOUNT y +# some /dev nodes require POSIX ACLs, like /dev/dsp +value CONFIG_TMPFS_POSIX_ACL y + # Ramdisk size should be a minimum of 64M value CONFIG_BLK_DEV_RAM_SIZE 65536