From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 335DBE009BF; Mon, 7 Dec 2015 14:20:08 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, * medium trust * [147.11.146.13 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from mail1.windriver.com (mail1.windriver.com [147.11.146.13]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id CEDDCE006F3 for ; Mon, 7 Dec 2015 14:20:06 -0800 (PST) Received: from ALA-HCB.corp.ad.wrs.com (ala-hcb.corp.ad.wrs.com [147.11.189.41]) by mail1.windriver.com (8.15.2/8.15.1) with ESMTPS id tB7MK2LY015676 (version=TLSv1 cipher=AES128-SHA bits=128 verify=FAIL) for ; Mon, 7 Dec 2015 14:20:02 -0800 (PST) Received: from [128.224.14.22] (128.224.14.22) by ALA-HCB.corp.ad.wrs.com (147.11.189.41) with Microsoft SMTP Server id 14.3.248.2; Mon, 7 Dec 2015 14:20:01 -0800 Message-ID: <5666060F.7040100@windriver.com> Date: Mon, 7 Dec 2015 17:19:59 -0500 From: Bruce Ashfield User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.8.0 MIME-Version: 1.0 To: , References: <1448524207-15246-1-git-send-email-rongqing.li@windriver.com> In-Reply-To: <1448524207-15246-1-git-send-email-rongqing.li@windriver.com> Subject: Re: [PATCH][yocto-kernel-cache] base.cfg: enable TMPFS_POSIX_ACL and TMPFS_XATTR X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Dec 2015 22:20:08 -0000 Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit On 11/26/2015 02:50 AM, rongqing.li@windriver.com wrote: > From: Roy Li > > enable Tmpfs POSIX Access Control Lists and Tmpfs extended attributes > this will remove the error when systemd apply the ACL to tmpfs: > > systemd-udevd[335]: Failed to apply ACL on /dev/dri/card0: Operation not supported > systemd-udevd[552]: Failed to apply ACL on /dev/adsp: Operation not supported Sorry for the long delay on this, I thought I had replied before .. but then found this in my inbox. If already replied, I hope I'm consistent here. > > Signed-off-by: Roy Li > --- > ktypes/base/base.cfg | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/ktypes/base/base.cfg b/ktypes/base/base.cfg > index 3b8ccd2..28a0d83 100644 > --- a/ktypes/base/base.cfg > +++ b/ktypes/base/base.cfg > @@ -933,6 +933,8 @@ CONFIG_PROC_FS=y > CONFIG_PROC_KCORE=y > CONFIG_SYSFS=y > CONFIG_TMPFS=y > +CONFIG_TMPFS_POSIX_ACL=y > +CONFIG_TMPFS_XATTR=y Looking at these more closely, I think they belong in the standard and preempt-rt kernel types, versus base.cfg. base is used by all kernel types, regardless of init system, or other system capabilities. I know that tiny and other derivative kernels may not want this, so it needs to be pulled one level higher. Bruce > # CONFIG_HUGETLB_PAGE is not set > > # >