From owner-freebsd-current@freebsd.org Sun Mar 6 12:58:04 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B42CEA95A01 for ; Sun, 6 Mar 2016 12:58:04 +0000 (UTC) (envelope-from ohartman@zedat.fu-berlin.de) Received: from outpost1.zedat.fu-berlin.de (outpost1.zedat.fu-berlin.de [130.133.4.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 783A1F7C; Sun, 6 Mar 2016 12:58:04 +0000 (UTC) (envelope-from ohartman@zedat.fu-berlin.de) Received: from inpost2.zedat.fu-berlin.de ([130.133.4.69]) by outpost.zedat.fu-berlin.de (Exim 4.85) with esmtps (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (envelope-from ) id <1acYFw-002o5I-CT>; Sun, 06 Mar 2016 13:57:56 +0100 Received: from x5ce130fa.dyn.telefonica.de ([92.225.48.250] helo=thor.walstatt.dynvpn.de) by inpost2.zedat.fu-berlin.de (Exim 4.85) with esmtpsa (TLSv1.2:AES128-GCM-SHA256:128) (envelope-from ) id <1acYFw-0011zN-1h>; Sun, 06 Mar 2016 13:57:56 +0100 Date: Sun, 6 Mar 2016 13:57:59 +0100 From: "O. Hartmann" To: Dimitry Andric Cc: freebsd-current@freebsd.org Subject: Re: HEADS UP: clang/llvm/lldb/compiler-rt 3.8.0 imported Message-ID: <20160306135759.18eb25e6.ohartman@zedat.fu-berlin.de> In-Reply-To: <613F619A-DE9E-4030-BF11-CE30465B9538@FreeBSD.org> References: <06A7CAA8-1F51-4A86-97D1-F0DA938C2BC4@FreeBSD.org> <0CAC6D2A-D16B-4BD5-90F0-3A1E2F1FC375@FreeBSD.org> <613F619A-DE9E-4030-BF11-CE30465B9538@FreeBSD.org> Organization: FU Berlin X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.29; amd64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/fM7jH7.maZu0BrvHuK/CuBi"; protocol="application/pgp-signature" X-Originating-IP: 92.225.48.250 X-ZEDAT-Hint: A X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Mar 2016 12:58:04 -0000 --Sig_/fM7jH7.maZu0BrvHuK/CuBi Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Am Sun, 6 Mar 2016 01:46:44 +0100 Dimitry Andric schrieb: > On 06 Mar 2016, at 00:30, Dimitry Andric wrote: > >=20 > > On 05 Mar 2016, at 22:32, Dimitry Andric wrote: =20 > >>=20 > >> I imported the (tentative) 3.8.0 release of clang, llvm, lldb and > >> compiler-rt into head, in r296417. The upstream release is going to be > >> very soon now, but I do not expect any changes anymore. > >>=20 > >> This was tested with make universe, and a few exp-runs, but there is > >> always a chance that you might run into something unexpected, either > >> with the base system or ports. In such cases, please file bugs, and > >> make sure you note somewhere in the description that it is related to > >> this import. =20 > >=20 > > Please hold off upgrading for now, if you are on amd64, and loading the > > aesni.ko module. It appears that loading this module can cause the > > kernel ELF linker to panic, but it is not yet clear why. This is being > > tracked in PR207729 [1]. =20 >=20 > It should be safe again after r296419. Thanks to Kostik Belousov for > the quick fix. (Clang 3.8.0 generates a different type for unwind > sections on amd64, and this was unexpected in the kernel linker.) >=20 > -Dimitry >=20 > [1] https://svnweb.freebsd.org/changeset/base/296419 >=20 "make delete-old-dirs" complains about not empty dir as shown below: =20 [src] ll -R /usr/lib/clang/3.7.1 total 12 802562 drwxr-xr-x 3 root wheel - 512B Mar 6 10:38 ./ 803264 drwxr-xr-x 4 root wheel - 512B Mar 6 10:34 ../ 802584 drwxr-xr-x 3 root wheel - 512B Dec 26 12:59 lib/ /usr/lib/clang/3.7.1/lib: total 12 802584 drwxr-xr-x 3 root wheel - 512B Dec 26 12:59 ./ 802562 drwxr-xr-x 3 root wheel - 512B Mar 6 10:38 ../ 802592 drwxr-xr-x 2 root wheel - 512B Mar 6 10:38 freebsd/ /usr/lib/clang/3.7.1/lib/freebsd: total 12 802592 drwxr-xr-x 2 root wheel - 512B Mar 6 10:38 ./ 802584 drwxr-xr-x 3 root wheel - 512B Dec 26 12:59 ../ 802657 -r--r--r-- 1 root wheel - 980B Jan 10 10:11 libclang_rt.asan-pre= init-x86_64.a Nice to have 3.8.0 now, thanks for all the work! Regards, Oliver --Sig_/fM7jH7.maZu0BrvHuK/CuBi Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJW3ClXAAoJEOgBcD7A/5N8MXUH/2mWc4mX0RE9ENNg/Upgcyrt MPESNYZmmdOL/GhmzVi/6awm7jAWIZOD0c9yA+SciqUSc7q8O6TX/hzpbR5ejYUA pHyykhY8NV94A9jlx1jwiaUJs1hHGKOMsX1Nzaq4Iuw9wd4P2Q51o2KRLOXanhk0 Ijor8GmYpRzPvAKdhWvKusc/Ox4GsJmYmXdldNVT82I9GnOC9sq7hQhENUAJxh7J hFY/0HKtg6L5WluHIFX/gX9czv4NJtMWR01bClmk+LSmL2L4V7xHS1ZVyXen11D5 J96N8GjSox6/6oy9hihwuuP5A8p15gTCGJRr85OWvLHOu02h2TDGYNmiIbNnqIs= =lsMy -----END PGP SIGNATURE----- --Sig_/fM7jH7.maZu0BrvHuK/CuBi--