Bug 514659 - ltp 20250930 vs linux 6.18.3 doesn't build
Summary: ltp 20250930 vs linux 6.18.3 doesn't build
Status: RESOLVED FIXED
Alias: None
Product: valgrind
Classification: Developer tools
Component: general (other bugs)
Version First Reported In: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Mark Wielaard
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2026-01-15 17:36 UTC by Mark Wielaard
Modified: 2026-01-15 18:08 UTC (History)
1 user (show)

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Description Mark Wielaard 2026-01-15 17:36:58 UTC 
With recent 6.18.3 linux kernels struct mnt_id_req seems to have changed and the listmount04.c testcase no longer builds:

listmount04.c: In function ‘run’:
listmount04.c:125:20: error: ‘struct mnt_id_req’ has no member named ‘spare’
  125 |                 req->spare = tc->spare;
      |                    ^~
make[3]: *** [../../../../include/mk/rules.mk:48: listmount04] Error 1

There seems to be a couple of upstream ltp commits that might fix this:

commit 36c51649dcc175f28fd500c01ba8cdd596f15aa4
Author: Masahiro Yamada <masahiro.yamada@canonical.com>
Date:   Wed Dec 3 17:12:26 2025 +0900

    listmount04: require kernel version 6.11

commit 2d066ead3d6ef504c82551b12306e751d23ddb45
Author: Wei Gao <wegao@suse.com>
Date:   Sun Dec 14 02:15:20 2025 +0000

    listmount04.c: Update struct mnt_id_req support for kernel >= 6.18

commit 262221320c6ddd094ee8059c327748dde1644936
Author: Po-Hsu Lin via ltp <ltp@lists.linux.it>
Date:   Fri Jan 9 00:21:52 2026 +0800

    listmount04.c: update struct mnt_id_req support to kernel >= 6.17.9
Comment 1 Mark Wielaard 2026-01-15 18:08:47 UTC 
commit ad6a896e3b0f374064d74edd0e5d45d0584d7c79
Author: Mark Wielaard <mark@klomp.org>
Date:   Thu Jan 15 18:58:31 2026 +0100

    Backport LTP patches to make listmount04 compile against newer kernels
    
    This adds three upstream patches to make the listmount04 testcase
    build again:
    
      commit 36c51649dcc175f28fd500c01ba8cdd596f15aa4
      Author: Masahiro Yamada <masahiro.yamada@canonical.com>
      Date:   Wed Dec 3 17:12:26 2025 +0900
    
        listmount04: require kernel version 6.11
    
      commit 2d066ead3d6ef504c82551b12306e751d23ddb45
      Author: Wei Gao <wegao@suse.com>
      Date:   Sun Dec 14 02:15:20 2025 +0000
    
        listmount04.c: Update struct mnt_id_req support for kernel >= 6.18
    
      commit 262221320c6ddd094ee8059c327748dde1644936
      Author: Po-Hsu Lin via ltp <ltp@lists.linux.it>
      Date:   Fri Jan 9 00:21:52 2026 +0800
    
        listmount04.c: update struct mnt_id_req support to kernel >= 6.17.9
    
    https://bugs.kde.org/show_bug.cgi?id=514659