From nobody Sat Mar 19 19:52:00 2022 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id BCD881A296F2; Sat, 19 Mar 2022 19:52:02 +0000 (UTC) (envelope-from dim@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KLWjt4lqTz3Hhf; Sat, 19 Mar 2022 19:52:02 +0000 (UTC) (envelope-from dim@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1647719522; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; 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boundary="Apple-Mail=_7AAF9BC9-FA79-456D-B212-DCCCC243F419"; protocol="application/pgp-signature"; micalg=pgp-sha1 List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.80.82.1.1\)) Subject: Re: git: 56aaed388b0a - main - Merge libcxxrt master fd484be8d1e94a1fcf6bc5c67e5c07b65ada19b6 From: Dimitry Andric In-Reply-To: Date: Sat, 19 Mar 2022 20:52:00 +0100 Cc: src-committers , dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org, FreeBSD Ports Management Team , Ed Maste Message-Id: <03397B95-5B62-4379-B1BF-1DC49E600E31@FreeBSD.org> References: <202203091946.229JkZsQ068561@gitrepo.freebsd.org> To: Antoine Brodin X-Mailer: Apple Mail (2.3696.80.82.1.1) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; 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mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N --Apple-Mail=_7AAF9BC9-FA79-456D-B212-DCCCC243F419 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On 18 Mar 2022, at 15:10, Antoine Brodin wrote: >=20 > On Wed, Mar 9, 2022 at 7:46 PM Dimitry Andric wrote: >>=20 >> The branch main has been updated by dim: >>=20 >> URL: = https://cgit.FreeBSD.org/src/commit/?id=3D56aaed388b0a177b9defb4e6ecb8a716= abb3cf33 >>=20 >> commit 56aaed388b0a177b9defb4e6ecb8a716abb3cf33 >> Merge: 2ea6414ed8bb 672085f2aef2 >> Author: Dimitry Andric >> AuthorDate: 2022-03-09 19:45:01 +0000 >> Commit: Dimitry Andric >> CommitDate: 2022-03-09 19:45:01 +0000 >>=20 >> Merge libcxxrt master fd484be8d1e94a1fcf6bc5c67e5c07b65ada19b6 >>=20 >> Interesting fixes: >> 47661d0 Match libc++abi/libsupc++ when demangling array types >> e44a05c Fix unitialized variable in __cxa_demangle_gnu3 after #6 (#8) >> 5088b05 Remove some code duplication. >> fd484be Atomics cleanup (#11) ... > After this merge, some i386 c++ processes are hanging. > For instance: > = http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-= 17_16h07m06s/logs/errors/tbb-2020.3_4.log > = http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-= 17_16h07m06s/logs/errors/poppler-qt5-21.12.0.log > = http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-= 17_16h07m06s/logs/errors/kf5-kdoctools-5.91.0.log > = http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-= 17_16h07m06s/logs/errors/kf5-kguiaddons-5.91.0.log I could reproduce a CMake hang with poppler-qt5, and it turns out that libcxxrt's https://github.com/libcxxrt/libcxxrt/commit/fd484be can make __cxa_guard_acquire hang on i386. I reverted the upstream commit in: = https://cgit.freebsd.org/src/commit/?id=3D2548237983c47c61601b883bb9d6c9a8= 03ef8ce4 Can you please retry after this? -Dimitry --Apple-Mail=_7AAF9BC9-FA79-456D-B212-DCCCC243F419 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.2 iF0EARECAB0WIQR6tGLSzjX8bUI5T82wXqMKLiCWowUCYjY0YAAKCRCwXqMKLiCW o4b1AJ9LQWbi+HPlm1z/KIC7ArGkz8/OrwCfbD0SnivQStaJjHQ6luwpJyH8b5s= =Ab8a -----END PGP SIGNATURE----- --Apple-Mail=_7AAF9BC9-FA79-456D-B212-DCCCC243F419--