Your message dated Wed, 04 Feb 2026 12:27:53 +0000
with message-id <[email protected]>
and subject line Bug#1126103: fixed in openblas 0.3.31+ds-1
has caused the Debian Bug report #1126103,
regarding openblas: Incorrect dpotrf_ result caused by loongarch la464 kernels
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1126103: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1126103
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: openblas
Version: 0.3.30+ds-3
Severity: important
Tags: upstream, patch, ftbfs
Forwarded: https://github.com/OpenMathLib/OpenBLAS/issues/5602
Control: affects -1 src:xtb
dpotrf_ is giving wrong results with loongarch la464 kernels,
when running on loongarch CPUs with 32MB L3 cache, such as
3C6000. This is because the parameter *GEMM_R chosen for this
scenario is not correct.
When xtb is compiled on such machines, the self test of it will
fail, complaining the calculated result is not correct, resulting
in FTBFS of it.
This bug has been fixed in commit 4001d7a74f78 ("Increase
LA464/16MB DGEMM_R for minimal spacing of 64 to MAX(p,q)") and
I hope it can be applied in Debian.
Cheers,
Miao Wang
--- End Message ---
--- Begin Message ---
Source: openblas
Source-Version: 0.3.31+ds-1
Done: Sébastien Villemot <[email protected]>
We believe that the bug you reported is fixed in the latest version of
openblas, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Sébastien Villemot <[email protected]> (supplier of updated openblas package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Wed, 04 Feb 2026 09:57:25 +0100
Source: openblas
Architecture: source
Version: 0.3.31+ds-1
Distribution: experimental
Urgency: medium
Maintainer: Debian Science Maintainers
<[email protected]>
Changed-By: Sébastien Villemot <[email protected]>
Closes: 1126103
Changes:
openblas (0.3.31+ds-1) experimental; urgency=medium
.
[ Sébastien Villemot ]
* New upstream version 0.3.31+ds
* d/copyright: reflect upstream changes
* armhf-cpuid-asm.patch: drop patch, applied upstream
* ppc64el-gcc-15.patch: drop patch, workaround no longer needed
* loong64-dpotrf.patch: new patch taken from upstream.
Fixes incorrect result of dpotrf on loong64 when using the la464 kernel.
(Closes: #1126103)
* ftbfs-serial.patch: new patch taken from upstream.
Fixes FTBFS in serial flavour of the library.
* d/t/upstream-testsuite{,64}: minor adjustment for linking to libopenblas
* Drop versioned Build-Depends on debhelper.
No longer needed, the constraint is satisfied in oldoldstable.
* d/rules: use buildopts.mk to parse DEB_BUILD_OPTIONS
* Drop “Priority: optional”, which is now the default
* Bump Standards-Version to 4.7.3
* Drop obsolete Breaks relationships (version constraints satisfied in
oldoldstable)
* d/copyright: update Upstream-Contact
* d/upstream/metadata: update Changelog and Donation
.
[ Alexandre Detiste ]
* fix team name
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