GNU bug report logs - #40342
hwloc test fails on emulated ARMv7/AArch64 due to QEMU bug

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Package: guix; Reported by: Ludovic Courtès <ludovic.courtes@HIDDEN>; dated Tue, 31 Mar 2020 08:09:02 UTC; Maintainer for guix is bug-guix@HIDDEN.

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From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludovic.courtes@HIDDEN>
To: 40342 <at> debbugs.gnu.org
Subject: Re: bug#40342: hwloc test fails on emulated ARMv7/AArch64 due to QEMU
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Hi!

Ludovic Court=C3=A8s <ludovic.courtes@HIDDEN> skribis:

> For hwloc 2.1.0, we would see this test failure on emulated
> ARMv7/AArch64:
>
> hwloc_get_last_cpu_location: hwloc_get_last_cpu_location.c:38: check: Ass=
ertion `hwloc_bitmap_isincluded(last, set)' failed.
> qemu: uncaught target signal 6 (Aborted) - core dumped
> ./wrapper.sh: line 28: 42858 Aborted                 "$@"
> FAIL hwloc_get_last_cpu_location (exit status: 134)
>
> This turns out to be due to a QEMU bug that has now been reported:
>
>   https://lists.gnu.org/archive/html/qemu-devel/2020-03/msg08904.html

Commit 8db4e704dc9c6e86c98d7357b85793dea493ff8f works around it.

Ludo=E2=80=99.




Information forwarded to bug-guix@HIDDEN:
bug#40342; Package guix. Full text available.

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From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludovic.courtes@HIDDEN>
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Subject: hwloc test fails on emulated ARMv7/AArch64 due to QEMU bug
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For hwloc 2.1.0, we would see this test failure on emulated
ARMv7/AArch64:

--8<---------------cut here---------------start------------->8---
hwloc_get_last_cpu_location: hwloc_get_last_cpu_location.c:38: check: Asser=
tion `hwloc_bitmap_isincluded(last, set)' failed.
qemu: uncaught target signal 6 (Aborted) - core dumped
./wrapper.sh: line 28: 42858 Aborted                 "$@"
FAIL hwloc_get_last_cpu_location (exit status: 134)
--8<---------------cut here---------------end--------------->8---

This turns out to be due to a QEMU bug that has now been reported:

  https://lists.gnu.org/archive/html/qemu-devel/2020-03/msg08904.html

We=E2=80=99ll have to upgrade our build machine once it is fixed.

Ludo=E2=80=99.




Acknowledgement sent to Ludovic Courtès <ludovic.courtes@HIDDEN>:
New bug report received and forwarded. Copy sent to bug-guix@HIDDEN. Full text available.
Report forwarded to bug-guix@HIDDEN:
bug#40342; Package guix. Full text available.
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Last modified: Tue, 31 Mar 2020 16:00:02 UTC

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