kernel/tools/testing/selftests/sparc64, branch linux-rolling-stable

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/sparc64: remove ARRAY_SIZE define from adi-test

2021-12-11T00:51:15Z

ARRAY_SIZE is defined in several selftests. Remove definition from individual test files and include header file for the define instead. ARRAY_SIZE define is added in a separate patch to prepare for this change. Remove ARRAY_SIZE from adi-test and pickup the one defined in kselftest.h. Signed-off-by: Shuah Khan

.gitignore: add SPDX License Identifier

2020-03-25T10:50:48Z

Add SPDX License Identifier to all .gitignore files. Signed-off-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman

selftests: sparc64: Add missing SPDX License Identifiers

2018-06-18T15:29:20Z

Add missing SPDX License Identifiers to Makefile(s). Signed-off-by: Shuah Khan (Samsung OSG) Reviewed-by: Tom Hromatka Signed-off-by: Shuah Khan (Samsung OSG)

selftests: sparc64: delete RUN_TESTS and EMIT_TESTS overrides

2018-06-18T15:29:14Z

Delete RUN_TESTS and EMIT_TESTS overrides and use common defines in lib.mk. Common defines work just fine and there is no need to define custom overrides. Signed-off-by: Shuah Khan (Samsung OSG) Reviewed-by: Tom Hromatka Signed-off-by: Shuah Khan (Samsung OSG)

selftests: sparc64: Fix to do nothing on non-sparc64

2018-06-18T15:28:27Z

sparc64 test fails with the following errors on non-sparc64 systems. Fix the Makefile to do nothing on non-sparc64 systems to suppress the errors: make run_tests adi-test.c: Assembler messages: adi-test.c:302: Error: no such instruction: `rd %tick,%r13' adi-test.c:304: Error: no such instruction: `rd %tick,%rbp' adi-test.c:190: Error: no such instruction: `rd %tick,%rbp' adi-test.c:192: Error: no such instruction: `rd %tick,%rdx' adi-test.c:273: Error: no such instruction: `rd %tick,%rbx' adi-test.c:276: Error: no such instruction: `rd %tick,%rdx' adi-test.c:217: Error: no such instruction: `rd %tick,%rbp' adi-test.c:220: Error: no such instruction: `rd %tick,%rdx' adi-test.c:79: Error: no such instruction: `rd %tick,%rax' adi-test.c:79: Error: no such instruction: `rd %tick,%rax' adi-test.c:79: Error: no such instruction: `rd %tick,%rax' adi-test.c:79: Error: no such instruction: `rd %tick,%rax' adi-test.c:246: Error: no such instruction: `rd %tick,%rbp' adi-test.c:248: Error: no such instruction: `rd %tick,%rdx' adi-test.c:79: Error: no such instruction: `rd %tick,%rax' adi-test.c:79: Error: no such instruction: `rd %tick,%rax' adi-test.c:79: Error: no such instruction: `rd %tick,%rax' : recipe for target 'adi-test' failed make[1]: *** [adi-test] Error 1 adi: [FAIL] ./drivers_test.sh: 24: ./drivers_test.sh: ./adi-test: not found ../lib.mk:73: recipe for target 'run_tests' failed make: *** [run_tests] Error 1 Signed-off-by: Shuah Khan (Samsung OSG) Reviewed-by: Tom Hromatka Acked-by: David S. Miller Signed-off-by: Shuah Khan (Samsung OSG)

selftests: sparc64: char: Selftest for privileged ADI driver

2018-06-05T18:24:55Z

Add a selftest for the sparc64 privileged ADI driver. These tests verify the read(), pread(), write(), pwrite(), and seek() functionality of the driver. The tests also report simple performance statistics: Syscall Call AvgTime AvgSize Count (ticks) (bytes) ------------------------------- read 3 119638 8133 pread 4 118164 6741 write 3 339442 8133 pwrite 4 280134 6741 seek 10 2919 0 Pass 8 Fail 0 Xfail 0 Xpass 0 Skip 0 Error 0 Signed-off-by: Tom Hromatka Reviewed-by: Allen Pais Reviewed-by: Shuah Khan (Samsung OSG) Signed-off-by: David S. Miller