user/sven/linux.git/tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c, branch v6.19

selftests: complete kselftest include centralization

2025-11-27T22:24:31Z

This follow-up patch completes centralization of kselftest.h and ksefltest_harness.h includes in remaining seltests files, replacing all relative paths with a non-relative paths using shared -I include path in lib.mk Tested with gcc-13.3 and clang-18.1, and cross-compiled successfully on riscv, arm64, x86_64 and powerpc arch. [reddybalavignesh9979@gmail.com: add selftests include path for kselftest.h] Link: https://lkml.kernel.org/r/20251017090201.317521-1-reddybalavignesh9979@gmail.com Link: https://lkml.kernel.org/r/20251016104409.68985-1-reddybalavignesh9979@gmail.com Signed-off-by: Bala-Vignesh-Reddy Suggested-by: Andrew Morton Link: https://lore.kernel.org/lkml/20250820143954.33d95635e504e94df01930d0@linux-foundation.org/ Reviewed-by: Wei Yang Cc: David Hildenbrand Cc: David S. Miller Cc: Eric Dumazet Cc: Günther Noack Cc: Jakub Kacinski Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mickael Salaun Cc: Ming Lei Cc: Paolo Abeni Cc: Shuah Khan Cc: Simon Horman Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

selftests: tmpfs: Add kselftest support to tmpfs

2025-01-15T00:06:32Z

Replace direct error handling with 'ksft_test_result_*' macros for better reporting. Test logs: Before change: - Without root error: unshare, errno 1 - With root No, output After change: - Without root TAP version 13 1..1 ok 2 # SKIP This test needs root to run! Totals: pass:0 fail:0 xfail:0 xpass:0 skip:1 error:0 - With root TAP version 13 1..1 ok 1 Test : Success Totals: pass:1 fail:0 xfail:0 xpass:0 skip:0 error:0 Link: https://lore.kernel.org/r/20250105085255.124929-3-cvam0000@gmail.com Signed-off-by: Shivam Chaudhary Signed-off-by: Shuah Khan

selftests: tmpfs: Add Test-skip if not run as root

2025-01-15T00:06:32Z

Add 'ksft_exit_skip()', if not run as root, with an appropriate Warning. Add 'ksft_print_header()' and 'ksft_set_plan()' to structure test outputs more effectively. Test logs: Before Change: - Without root error: unshare, errno 1 - With root No, output After change: - Without root TAP version 13 1..1 ok 2 # SKIP This test needs root to run! Totals: pass:0 fail:0 xfail:0 xpass:0 skip:1 error:0 - With root TAP version 13 1..1 Link: https://lore.kernel.org/r/20250105085255.124929-2-cvam0000@gmail.com Signed-off-by: Shivam Chaudhary Signed-off-by: Shuah Khan

tmpfs: test link accounting with O_TMPFILE

2019-03-06T05:07:20Z

Mount tmpfs with "nr_inodes=3" for easy check. Link: http://lkml.kernel.org/r/20190219215016.GA20084@avx2 Signed-off-by: Alexey Dobriyan Reviewed-by: Andrew Morton Cc: Darrick J. Wong Cc: Hugh Dickins Cc: Matej Kupljen Cc: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds