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Bug#1102068: marked as done (libfabric: FTBFS on 32-bit arches: ofi_cma.h: error: passing argument 2 of 'ofi_consume_iov' from incompatible pointer type)

Your message dated Tue, 15 Apr 2025 18:22:39 +0000
with message-id <E1u4kvf-009PmH-Ji@fasolo.debian.org>
and subject line Bug#1102068: fixed in mpich 4.3.0-6
has caused the Debian Bug report #1102068,
regarding libfabric: FTBFS on 32-bit arches: ofi_cma.h: error: passing argument 2 of 'ofi_consume_iov' from incompatible pointer type
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.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
1102068: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1102068
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Source: libfabric
Severity: serious
Tags: ftbfs
Justification: ftbfs
X-Debbugs-Cc: debian-amd64@lists.debian.org, debian-arm@lists.debian.org, debian-hppa@lists.debian.org, debian-powerpc@lists.debian.org, debian-superh@lists.debian.org
User: debian-arm@lists.debian.org
Usertags: armel armhf
User: debian-qa@lists.debian.org
Usertags: i386
User: debian-hppa@lists.debian.org
Usertags: hppa
User: debian-powerpc@lists.debian.org
Usertags: powerpc
User: debian-superh@lists.debian.org
Usertags: sh4
User: debian-x32@lists.debian.org
Usertags: x32

libfabric is failing to build on 32-bit architectures. The failure is
blocking migration to testing, and will therefore block mpich migration.

e.g. armhf https://buildd.debian.org/status/fetch.php?pkg=libfabric&arch=armhf&ver=2.0.0-4&stamp=1742062166&raw=0

/bin/bash ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.  -I./include -D_GNU_SOURCE -D__USE_XOPEN2K8 -DSYSCONFDIR=\"/etc\" -DRDMADIR=\"@rdmadir@\" -DPROVDLDIR=\"/usr/lib/arm-linux-gnueabihf/libfabric\" -I./prov/sockets/include -I./prov/sockets  -I./prov/lpp/include -I./prov/lpp -I./prov/verbs/include -I./prov/verbs/include/linux -I./prov/verbs/src/ep_rdm -I./prov/verbs/src/ep_dgram        -I./prov/lnx/include -I./prov/hook/include -I./prov/hook/perf/include  -I./prov/hook/hook_debug/include -I./prov/hook/hook_hmem/include -I./prov/hook/dmabuf_peer_mem/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -O2 -DNDEBUG -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/libfabric-2.0.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -c -o prov/hook/src/src_libfabric_la-hook.lo `test -f 'prov/hook/src/hook.c' || echo './'`prov/hook/src/hook.c
In file included from ./include/ofi_util.h:59,
                 from src/fabric.c:47:
./include/ofi_mr.h: In function 'ofi_mr_get_iov_from_dmabuf':
./include/ofi_mr.h:345:35: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  345 |                 iov[i].iov_base = (void *) (
      |                                   ^
In file included from ./include/ofi_util.h:61:
./include/ofi_mem.h: In function 'smr_freestack_init':
./include/ofi_mem.h:281:53: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
  281 |         next_aligned_addr = ofi_get_aligned_size((( (uint64_t) fs) +
      |                                                     ^
./include/ofi_mem.h:283:54: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
  283 |         fs->entry_base_offset = next_aligned_addr - ((uint64_t) fs);
      |                                                      ^
In file included from ./include/ofi_shm_p2p.h:37,
                 from src/fabric.c:54:
./include/ofi_cma.h: In function 'cma_copy':
./include/ofi_cma.h:67:40: error: passing argument 2 of 'ofi_consume_iov' from incompatible pointer type [-Wincompatible-pointer-types]
   67 |                 ofi_consume_iov(local, &local_cnt, (size_t) ret);
      |                                        ^~~~~~~~~~
      |                                        |
      |                                        long unsigned int *
In file included from ./include/ofi_cma.h:41:
./include/ofi_iov.h:204:51: note: expected 'size_t *' {aka 'unsigned int *'} but argument is of type 'long unsigned int *'


This might be a gcc-15 error, which tightened type checking.

Upstream has released v2.1.0 with gcc-15 fixes, though I don't know
if it fixes this 32-bit build error.

--- End Message ---
--- Begin Message --- 
Source: mpich
Source-Version: 4.3.0-6
Done: Alastair McKinstry <mckinstry@debian.org>

We believe that the bug you reported is fixed in the latest version of
mpich, 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 1102068@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Alastair McKinstry <mckinstry@debian.org> (supplier of updated mpich 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 ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Tue, 15 Apr 2025 17:27:10 +0100
Source: mpich
Binary: libmpich-dev libmpich12 libmpich12-dbgsym mpich mpich-dbgsym mpich-doc
Architecture: source amd64 all
Version: 4.3.0-6
Distribution: experimental
Urgency: medium
Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Alastair McKinstry <mckinstry@debian.org>
Description:
 libmpich-dev - Development files for MPICH
 libmpich12 - Shared libraries for MPICH
 mpich      - Implementation of the MPI Message Passing Interface standard
 mpich-doc  - Documentation for MPICH
Closes: 1102068
Changes:
 mpich (4.3.0-6) experimental; urgency=medium
 .
   * Disable pmix; conflicts with hydra. Closes: #1102068
Checksums-Sha1:
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 b74a41e988fc79ecdd4ef219681ff4f87c66a908 366720 mpich_4.3.0-6.debian.tar.xz
 ce1db7ce81c23b53471a1f186c9c9c5c2c99998a 3975236 libmpich-dev_4.3.0-6_amd64.deb
 6c1f2f69921126c1fe9e59d4ba7bef72019a2eba 16536376 libmpich12-dbgsym_4.3.0-6_amd64.deb
 3f67620efc080ed4697e3417ebeb8830b78b9194 2977556 libmpich12_4.3.0-6_amd64.deb
 292375bc388d016ea4ad2b5f9a4210f7022880dd 1206872 mpich-dbgsym_4.3.0-6_amd64.deb
 2167c5a246452339e114daf0d07ec1dd9535ddfa 1079456 mpich-doc_4.3.0-6_all.deb
 e15686a83540e56bae251d8f92628561e7d18eef 14117 mpich_4.3.0-6_amd64.buildinfo
 7956227fa9dd653724f3bda41b33a9e0a9338bac 251704 mpich_4.3.0-6_amd64.deb
Checksums-Sha256:
 5bdbbaf4ee1a1ce04d04480cc294cc70bded74d7f78d18ea9e6b15bd9383b5fb 2763 mpich_4.3.0-6.dsc
 ccc3e1cf44a9bddcc69f1ac57ae81d7a8f1234f36153173c6775a142862bc8d5 366720 mpich_4.3.0-6.debian.tar.xz
 4cac3243c322fb7b1c9c413e259ab95d5d062d125563df71567a7db1367229f2 3975236 libmpich-dev_4.3.0-6_amd64.deb
 be8af81383bb69a3eff3170e20f62880fd7772a1922de7d1c652c6554c75850f 16536376 libmpich12-dbgsym_4.3.0-6_amd64.deb
 65f97856e584c3ba3200c5a5f82f97c71588432f8fd352340c9ab71ab90b018f 2977556 libmpich12_4.3.0-6_amd64.deb
 fa28438c47b94ef4845ba6a7e1f88a3f7c5a44d239a7541057d5f3e1e82105ae 1206872 mpich-dbgsym_4.3.0-6_amd64.deb
 664a6344e51253f3c05fa64c896b8dedd9f3bd0d62620922b3a41f29c9b4fba8 1079456 mpich-doc_4.3.0-6_all.deb
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 05b4c8ab02e21a652b08448939a0ad6497d8bf815d657d69da3581aa15e68cee 251704 mpich_4.3.0-6_amd64.deb
Files:
 6479a05a7ad575c62dd20171d78a5077 2763 devel optional mpich_4.3.0-6.dsc
 e0a7844929f1b0eb6288fed1eebd9297 366720 devel optional mpich_4.3.0-6.debian.tar.xz
 31ae2dd2b6c6b1362ee0859ddce426ea 3975236 libdevel optional libmpich-dev_4.3.0-6_amd64.deb
 67c242334229a5df2801e70eb34c9586 16536376 debug optional libmpich12-dbgsym_4.3.0-6_amd64.deb
 884a03c490f8a32a08f5c97a54b59354 2977556 libs optional libmpich12_4.3.0-6_amd64.deb
 d26fd4b0460e0b1edf318599fdff9a92 1206872 debug optional mpich-dbgsym_4.3.0-6_amd64.deb
 b04041fb04529574d42bbb77ff88b17c 1079456 doc optional mpich-doc_4.3.0-6_all.deb
 e1f5097dce75fe7bfa31906cbb345d25 14117 devel optional mpich_4.3.0-6_amd64.buildinfo
 c550ec051bc816c581c5b7d6ee33c977 251704 devel optional mpich_4.3.0-6_amd64.deb

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--- End Message ---
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