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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1628118325; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=VJTcRPKI4TAozjv9sezL6CO70ODMg03bZY6ccJc/31Y=; b=MGAbDtQwnpmHvjMYixoCy6A6bxlnUKgYHCUgyr73BmzehpQ1RTlzLZLSB85XKuBBr/1dcr 08unSIC36fhON4WP/JNT9Ch+5ZXrRjzH5oPUBKUaZIVMqY6P/LRNBXsmDAU8QB0c4K3jVu /oQ8bdsq98qAvW157wwPVpM/wjzZ5Rk50ZQmMl7X+N+rkxjnax/LpARQGAqrm+uqX54Fu0 /rETeFhDQeE3nb0LbE/YofMliPKdtUXBDzxdiyVulck2w73NWl30gKk4WD4qCv70pg56bj icOleZ/4EQkvnpaCAtAaie2QvA92gCk3hFr0Q1byT0X5UHeiffarGEyolAa+Gg== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1628118325; a=rsa-sha256; cv=none; b=mvwjC83sPdBlHKa5VSdB2lWL/ZYwb2CWzp6LHvMRBeUhhSwILWL35NVsY2OwUticSqgxHn unevb7P7w36e+qYE1kDpVIaNrhN41VnOON5wunAlWea/z1ph2T6umpECwLRj7hgJTc3xep yFnIKITyyWujuR1DMkVNbSaw3jKljLmDHUBKUKYM44YNZGmzF4SAbyaEt4wCxBgNsdjRmW y2tew4BBfdcAx5bzhNwFjki1gWMDGHhfFtfzLrGiANF+lOhL9dtPY1gMP/H9U23yPzw3Gr ZxOrciL00YPnsP2pUzKPCylx8mmsuwfo8d+rUQiFIM/6kyn8Ml4VF37TVqlFow== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=kolabnow.com header.s=dkim20160331 header.b=QFUNNcBd; dmarc=pass (policy=quarantine) header.from=kolabnow.com; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Spam-Score: -2.61 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=kolabnow.com header.s=dkim20160331 header.b=QFUNNcBd; dmarc=pass (policy=quarantine) header.from=kolabnow.com; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Queue-Id: 9C2331F517 X-Spam-Score: -2.61 X-Migadu-Scanner: scn1.migadu.com X-TUID: aFrggOAMpjUb Hi Ludo=E2=80=99! Em quarta-feira, 4 de agosto de 2021, =C3=A0s 17:48:59 -03, Ludovic Court= =C3=A8s=20 escreveu: > Thiago Jung Bauermann skribis: > > Em quarta-feira, 28 de julho de 2021, =C3=A0s 08:50:16 -03, Mathieu Oth= acehe >=20 > > escreveu: > [...] >=20 > >> Cuirass has started evaluating this branch here: > >> https://ci.guix.gnu.org/jobset/core-updates-frozen. According to the > >> related dashboard, there's still a bit of work required to stabilize > >> this branch: https://ci.guix.gnu.org/eval/68124/dashboard. > >=20 > > There are no results for powerpc64le-linux. Does anyone know why? >=20 > It was turned off in the config at > . I=E2= =80=99ve > added it now (though maybe it won=E2=80=99t actually build until someone = has > pushed.) Thanks for the explanation. And thanks for re-adding it! > Note that currently ci.guix only does emulated powerpc64le-linux because > the only POWER9 machine we currently have access to (lent by OSUOSL) is > not running =E2=80=98cuirass-remote-worker=E2=80=99. Ah, I didn=E2=80=99t realise that. I started out my investigations of power= pc64le- linux CI failures using emulation on my laptop (both with qemu-user and=20 qemu-system), and found it to be a bit unreliable. I saw some failures in=20 packages=E2=80=99 testsuite results which don=E2=80=99t happen on real hard= ware. There was=20 one in the glib package in particular which happened on the master branch=20 and prevented a `guix pull` command from succeeding. This is what prompted= =20 me to request the Minicloud VM instance. > It=E2=80=99s a foreign distro (Debian) so > setting up these things can be a bit tedious. If you or anyone would > like to help with this, we can discuss it! I=E2=80=99d be glad to help set that up and maintain the OSUOSL machine! > (bordeaux.guix does have a POWER9 build machine behind, but it=E2=80=99s = not > building =E2=80=98core-updates-frozen=E2=80=99 currently.) Nice! I=E2=80=99d be glad to help with that machine as well if there=E2=80= =99s anything to=20 do on that front. > > The last Cuirass evaluation of core-updates with powerpc64le-linux > > results is https://ci.guix.gnu.org/eval/67285 so I tried to run the > > failed builds on my VM to see what the current state is. My > > core-updates-frozen branch was at commit f8458a228224 > > (=E2=80=9Dbuild-system/python: Handle missing metadata on Python 2.=E2= =80=9D) when I > > did these builds. > >=20 > > At first, I didn=E2=80=99t try the =E2=80=9C*tarball*=E2=80=9D builds b= ecause I didn=E2=80=99t want to > > focus on the bootstrap binaries. Apart from those, I was glad to see > > that all failed powerpc64le-linux builds from that evaluation built > > fine on my VM, except for the ones below: > >=20 > > =E2=80=A2 gcc-toolchain@4.8 > > =E2=80=A2 gcc-toolchain@5.5 > > =E2=80=A2 gmp@4.3.2 aka `(@@ (gnu packages commencement) gmp-boot)` > > =E2=80=A2 mpfr@2.4.2 aka `(@@ (gnu packages commencement) mpfr-boot)` > > =E2=80=A2 mpc@1.0.3 aka `(@@ (gnu packages commencement) mpc-boot)` > >=20 > > I later tried building =E2=80=98bootstrap-tarballs=E2=80=99, but it fai= led during the > > build of the static gawk binary. > >=20 > > I also did a `guix pull --branch=3Dcore-updates-frozen`, which built a > > ton of stuff and completed successfully. At the time, > > core-updates-frozen was at commit 5e4cdb5b3b1d (=E2=80=9Dgnu: python-dj= ango: > > Fix test failure.=E2=80=9D) >=20 > Woow, that=E2=80=99s fairly intense testing! :-) I was glad to see that powerpc64le-linux was in better shape than I had=20 thought. > Does the Coreutils test failure at > happen on real hardware? Thanks for point it out. I just tested and it doesn=E2=80=99t! I=E2=80=99ll= close that=20 issue. > > So next step for me is to look into the build failures above. I=E2=80= =99ll > > semi-randomly start with =E2=80=98gmp-boot=E2=80=99 and see what I can = find out. >=20 > Neat, thank you! You=E2=80=99re welcome. Patches on issues 49880, 49881 and 49882. :-) =2D-=20 Thanks, Thiago