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5 Commits

Author SHA1 Message Date
Bala-Vignesh-Reddy
e6fbd1759c selftests: complete kselftest include centralization 
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 <reddybalavignesh9979@gmail.com>
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/lkml/20250820143954.33d95635e504e94df01930d0@linux-foundation.org/
Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Günther Noack <gnoack@google.com>
Cc: Jakub Kacinski <kuba@kernel.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mickael Salaun <mic@digikod.net>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Simon Horman <horms@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2025-11-27 14:24:31 -08:00
Masahiro Yamada
2a6b6c9a22 selftests: harness: remove unneeded __constructor_order_last() 
__constructor_order_last() is unneeded.

If __constructor_order_last() is not called on backward-order systems,
__constructor_order will remain 0 instead of being set to
_CONSTRUCTOR_ORDER_BACKWARD (= -1).

__LIST_APPEND() will still take the 'else' branch, so there is no
difference in the behavior.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
 2024-08-06 13:40:20 -06:00
Mathieu Desnoyers
07f0148aaf selftests: drivers: Fix incorrect kernel headers search path 
Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents
building against kernel headers from the build environment in scenarios
where kernel headers are installed into a specific output directory
(O=...).

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org
Cc: Ingo Molnar <mingo@redhat.com>
Cc: <stable@vger.kernel.org>  # 5.18+
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
 2023-02-13 09:09:44 -07:00
Guillaume Tucker
f2745dc0ba selftests: stop using KSFT_KHDR_INSTALL 
Stop using the KSFT_KHDR_INSTALL flag as installing the kernel headers
from the kselftest Makefile is causing some issues.  Instead, rely on
the headers to be installed directly by the top-level Makefile
"headers_install" make target prior to building kselftest.

Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
 2022-07-11 17:23:30 -06:00
Steffen Eiden
cbac924200 selftests: drivers/s390x: Add uvdevice tests 
Adds some selftests to test ioctl error paths of the uv-uapi.
The Kconfig S390_UV_UAPI must be selected and the Ultravisor facility
must be available. The test can be executed by non-root, however, the
uvdevice special file /dev/uv must be accessible for reading and
writing which may imply root privileges.

  ./test-uv-device
  TAP version 13
  1..6
  # Starting 6 tests from 3 test cases.
  #  RUN           uvio_fixture.att.fault_ioctl_arg ...
  #            OK  uvio_fixture.att.fault_ioctl_arg
  ok 1 uvio_fixture.att.fault_ioctl_arg
  #  RUN           uvio_fixture.att.fault_uvio_arg ...
  #            OK  uvio_fixture.att.fault_uvio_arg
  ok 2 uvio_fixture.att.fault_uvio_arg
  #  RUN           uvio_fixture.att.inval_ioctl_cb ...
  #            OK  uvio_fixture.att.inval_ioctl_cb
  ok 3 uvio_fixture.att.inval_ioctl_cb
  #  RUN           uvio_fixture.att.inval_ioctl_cmd ...
  #            OK  uvio_fixture.att.inval_ioctl_cmd
  ok 4 uvio_fixture.att.inval_ioctl_cmd
  #  RUN           attest_fixture.att_inval_request ...
  #            OK  attest_fixture.att_inval_request
  ok 5 attest_fixture.att_inval_request
  #  RUN           attest_fixture.att_inval_addr ...
  #            OK  attest_fixture.att_inval_addr
  ok 6 attest_fixture.att_inval_addr
  # PASSED: 6 / 6 tests passed.
  # Totals: pass:6 fail:0 xfail:0 xpass:0 skip:0 error:0

Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Message-Id: <20220510144724.3321985-3-seiden@linux.ibm.com>
Link: https://lore.kernel.org/kvm/20220510144724.3321985-3-seiden@linux.ibm.com/
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
 2022-05-20 16:38:42 +02:00