From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 576B613888F for ; Fri, 16 Oct 2015 07:14:25 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 233EE21C077; Fri, 16 Oct 2015 07:14:17 +0000 (UTC) Received: from mail-lf0-f53.google.com (mail-lf0-f53.google.com [209.85.215.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 05B9421C05C for ; Fri, 16 Oct 2015 07:14:15 +0000 (UTC) Received: by lfeh64 with SMTP id h64so69321532lfe.3 for ; Fri, 16 Oct 2015 00:14:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:in-reply-to:references:mime-version :content-type:content-transfer-encoding; bh=dgO7nFg+wABUloJPnVWsjHjGcv5SBnfB6qNDKUvxTYA=; b=h2X5bP/CsEv9xtVXSMOJ7ZzjoQu84wRgTWX8LR7N7CcjMVvWV/T4oW0aNGMonGDMYV gBi4VVou02bxniQ4iGt3j1YTdJRlODevUsZOc5uOrp6vNJXYoScw5vcxKkr/rKPlY/eT ZCxeTxzR186hsZ840Iq8xSYF9Xyqx71K9+KywOCOvSOUXh+scgaOKBO3VZc/Jw8CgYWn RsXXNJ1w5N95P8XwDi7y+dQhZIAfkOyZqPVXFqrIJjNeNfBcSaaXNgauCMzLx1jsP+Up 0t2MyF7hY2ZkOqGftqbKYuUjwCPCt9HALNMRbZLFM7Qsy07xCmFr5V1LYc/sL5foO6EV 68oQ== X-Received: by 10.180.187.205 with SMTP id fu13mr2899246wic.81.1444979653058; Fri, 16 Oct 2015 00:14:13 -0700 (PDT) Received: from coreI5.fabnetwork (ALille-553-1-183-75.w81-49.abo.wanadoo.fr. [81.49.166.75]) by smtp.gmail.com with ESMTPSA id lv4sm20796297wjb.43.2015.10.16.00.14.12 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 16 Oct 2015 00:14:12 -0700 (PDT) Date: Fri, 16 Oct 2015 09:14:11 +0200 From: netfab To: gentoo-dev@lists.gentoo.org Subject: Re: [gentoo-dev] Re: [rfc] enable USE=xattr by default Message-ID: <20151016091411.44d4db5c@coreI5.fabnetwork> In-Reply-To: References: <20151015034807.GK4446@vapier.lan> <20151015085745.GA46083@skade.schwarzvogel.de> <20151015105628.GA18915@meriadoc> <561F9043.2010700@gentoo.org> <20151015114759.GA25639@meriadoc> <20151015145801.6c4a3dc5@laptop.puleglot.ru> X-Mailer: Claws Mail 3.9.0 (GTK+ 2.24.28; x86_64-pc-linux-gnu) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-dev@lists.gentoo.org Reply-to: gentoo-dev@lists.gentoo.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Archives-Salt: b90c82e3-6ce0-4be2-8f6f-cbd39f589bb4 X-Archives-Hash: 2289cf0de196fcb2f5e338f076c25f34 Le 15/10/15 =C3=A0 15:11, Duncan a tapot=C3=A9 : > Having just completed an update and checked the warnings, which > occurred on firefox and llvm, I can confirm that the paths mentioned > in the warnings are in the tmpfs PORTAGE_TMPDIR, *not* on btrfs. >=20 > And I run a mainline (direct git, in fact) kernel. >=20 > So the problem does indeed appear to be PORTAGE_TMPDIR on tmpfs, on a=20 > kernel without the gentoo patches. I'm in the same situation, i.e. latest longterm kernel from direct git and building packages on tmpfs, and since a few months I'm finding in logs these kinds of warnings for many packages : > Failed to set XATTR_PAX markings -me ... Le 15/10/15 =C3=A0 15:11, Duncan a tapot=C3=A9 : > But it would definitely be nice to have them turned off, or even have > the entire attempt to do pax markings in the first place turned off, > on non- hardened kernels. Is there a bug opened about this ? If the gentoo kernel XATTR patch is really required, it would be great if users who do not use a gentoo kernel were aware about this. Does PAX_MARKINGS=3D"none" in make.conf (see pax-utils.eclass) is the way to go ? Also this problem has already been discussed on @gentoo-user =C2=B9. 1. http://www.gossamer-threads.com/lists/gentoo/user/305478