From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) by sourceware.org (Postfix) with ESMTP id 2E0AA3858D1E for ; Sat, 14 Jan 2023 21:34:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 2E0AA3858D1E Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gentoo.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gentoo.org Content-Type: multipart/signed; boundary="Apple-Mail=_F5A8046A-42A6-40FA-A4C4-82152C624D08"; protocol="application/pgp-signature"; micalg=pgp-sha512 Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.300.101.1.3\)) Subject: Re: New sourceware binutils-gentoo-sparc builders From: Sam James In-Reply-To: <20230114210217.GA6963@gnu.wildebeest.org> Date: Sat, 14 Jan 2023 21:34:04 +0000 Cc: Binutils , John Paul Adrian Glaubitz Message-Id: References: <20230114210217.GA6963@gnu.wildebeest.org> To: Mark Wielaard X-Mailer: Apple Mail (2.3731.300.101.1.3) X-Spam-Status: No, score=-3.9 required=5.0 tests=BAYES_00,JMQ_SPF_NEUTRAL,KAM_DMARC_STATUS,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: --Apple-Mail=_F5A8046A-42A6-40FA-A4C4-82152C624D08 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii > On 14 Jan 2023, at 21:02, Mark Wielaard wrote: >=20 > Hi, >=20 > Thanks to Sam James, the Gentoo Foundation and OSUOSL > builder.sourceware.org now has a gentoo-sparc worker [1] > which runs binutils CI [2] and try [3] builders. >=20 > It seems in good shape with only two unexpected failures for > the ld tests: Thanks for the announcement! >=20 > [...] > =3D=3D=3D ld Summary =3D=3D=3D >=20 > # of expected passes 1596 > # of unexpected failures 2 > # of expected failures 26 > # of untested testcases 1 > # of unsupported tests 157 >=20 > The two ld FAILS are: >=20 > Running: tmpdir/pr26391-5 > tmpdir/pr26391-5.out > child killed: illegal instruction > FAIL: Run pr26391-5 >=20 > Running: tmpdir/pr26391-6 > tmpdir/pr26391-6.out > child killed: illegal instruction > FAIL: Run pr26391-6 I've filed a bug for this at = https://sourceware.org/bugzilla/show_bug.cgi?id=3D30002, but in doing so, I ended up finding some interesting bits from the last = few years. glaubitz from Debian bisected the issue at = https://sourceware.org/bugzilla/show_bug.cgi?id=3D26391#c10 and came up with: ``` 496afd17055aeb7d8f45e01715c475664f2b73bd is the first bad commit commit 496afd17055aeb7d8f45e01715c475664f2b73bd Author: H.J. Lu Date: Sat Sep 12 05:37:30 2020 -0700 elf: Add -z unique-symbol to avoid duplicated local symbol names ``` but H.J Lu couldn't immediately find a reason why it would happen on sparc, and then it looks like the issue was forgotten about. --Apple-Mail=_F5A8046A-42A6-40FA-A4C4-82152C624D08 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----- iNUEARYKAH0WIQQlpruI3Zt2TGtVQcJzhAn1IN+RkAUCY8MfzF8UgAAAAAAuAChp c3N1ZXItZnByQG5vdGF0aW9ucy5vcGVucGdwLmZpZnRoaG9yc2VtYW4ubmV0MjVB NkJCODhERDlCNzY0QzZCNTU0MUMyNzM4NDA5RjUyMERGOTE5MAAKCRBzhAn1IN+R kOJlAQDAe7EreHq5iuqsLM+hG3jPFRj4YZBwDvWJbsaykkw88AD+MV4jnGMoqvm2 806/emGFLqgIcksYZ9O62Ghl56yaKgY= =22wK -----END PGP SIGNATURE----- --Apple-Mail=_F5A8046A-42A6-40FA-A4C4-82152C624D08--