linux-kernel - [linus:master] [selftests/fs/mount] c6d9775c20: kernel-selftests.filesystems/mount-notify.make.fail

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Message-ID: <202508110628.65069d92-lkp@intel.com>
Date: Mon, 11 Aug 2025 13:24:23 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Amir Goldstein <amir73il@...il.com>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <linux-kernel@...r.kernel.org>,
	Christian Brauner <brauner@...nel.org>, John Hubbard <jhubbard@...dia.com>,
	<linux-kselftest@...r.kernel.org>, <oliver.sang@...el.com>
Subject: [linus:master] [selftests/fs/mount]  c6d9775c20:
 kernel-selftests.filesystems/mount-notify.make.fail


Hello,

kernel test robot noticed "kernel-selftests.filesystems/mount-notify.make.fail" on:

commit: c6d9775c2066a37385e784ee2e0ce83bd6644610 ("selftests/fs/mount-notify: build with tools include dir")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on      linus/master 6e64f4580381e32c06ee146ca807c555b8f73e24]
[test failed on linux-next/master 442d93313caebc8ccd6d53f4572c50732a95bc48]

in testcase: kernel-selftests
version: kernel-selftests-x86_64-186f3edfdd41-1_20250803
with following parameters:

	group: filesystems



config: x86_64-rhel-9.4-kselftests
compiler: gcc-12
test machine: 36 threads 1 sockets Intel(R) Core(TM) i9-9980XE CPU @ 3.00GHz (Skylake) with 32G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)



If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202508110628.65069d92-lkp@intel.com


2025-08-06 18:21:58 make -j36 TARGETS=filesystems/mount-notify
make[1]: Entering directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-c6d9775c2066a37385e784ee2e0ce83bd6644610/tools/testing/selftests/filesystems/mount-notify'
  CC       mount-notify_test
mount-notify_test.c:21:3: error: conflicting types for ‘__kernel_fsid_t’; have ‘struct <anonymous>’
   21 | } __kernel_fsid_t;
      |   ^~~~~~~~~~~~~~~
In file included from /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-c6d9775c2066a37385e784ee2e0ce83bd6644610/usr/include/asm/posix_types_64.h:18,
                 from /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-c6d9775c2066a37385e784ee2e0ce83bd6644610/usr/include/asm/posix_types.h:7,
                 from /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-c6d9775c2066a37385e784ee2e0ce83bd6644610/usr/include/linux/posix_types.h:36,
                 from /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-c6d9775c2066a37385e784ee2e0ce83bd6644610/usr/include/linux/types.h:9,
                 from /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-c6d9775c2066a37385e784ee2e0ce83bd6644610/usr/include/linux/stat.h:5,
                 from /usr/include/x86_64-linux-gnu/bits/statx.h:31,
                 from /usr/include/x86_64-linux-gnu/sys/stat.h:465,
                 from mount-notify_test.c:9:
/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-c6d9775c2066a37385e784ee2e0ce83bd6644610/usr/include/asm-generic/posix_types.h:81:3: note: previous declaration of ‘__kernel_fsid_t’ with type ‘__kernel_fsid_t’
   81 | } __kernel_fsid_t;
      |   ^~~~~~~~~~~~~~~
make[1]: *** [../../lib.mk:222: /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-c6d9775c2066a37385e784ee2e0ce83bd6644610/tools/testing/selftests/filesystems/mount-notify/mount-notify_test] Error 1
make[1]: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-c6d9775c2066a37385e784ee2e0ce83bd6644610/tools/testing/selftests/filesystems/mount-notify'
make: *** [Makefile:203: all] Error 2



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20250811/202508110628.65069d92-lkp@intel.com



-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki