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selftests: vdso: Add a selftest for vDSO getcpu()
authorMark Brown <broonie@kernel.org>
Fri, 22 May 2020 16:21:39 +0000 (17:21 +0100)
committerShuah Khan <skhan@linuxfoundation.org>
Fri, 22 May 2020 17:05:07 +0000 (11:05 -0600)
commit2e9a97256616f2f7280f8bed8c98e57bfd745a4d
tree875a9b773d5a6df3050a8c791a6cd4c49c9214d0tree | snapshot
parentcd76ca4dd63768385fb81927fdc3087ad3bfeefbcommit | diff
selftests: vdso: Add a selftest for vDSO getcpu()

Provide a very basic selftest for getcpu() which similarly to our existing
test for gettimeofday() looks up the function in the vDSO and prints the
results it gets if the function exists and succeeds.

Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
tools/testing/selftests/vDSO/.gitignore diff | blob | history
tools/testing/selftests/vDSO/Makefile diff | blob | history
tools/testing/selftests/vDSO/vdso_test_getcpu.c [new file with mode: 0644] blob
Domain: System / Kernel;