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selftests: tpm2: test_smoke: Run only when TPM2 is avaialable.

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Since Linux 5.6 tpm_version_major sysfs file is avaialble which gives
the TPM version.

Using this file the test can be skipped on systems with TPM 1.2.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
This commit is contained in:
Michal Suchanek 2024-08-28 13:23:20 +02:00 committed by Jarkko Sakkinen
parent 5e515e13eb
commit 27141f1950
1 changed files with 2 additions and 0 deletions
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2
tools/testing/selftests/tpm2/test_smoke.sh
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@ -5,5 +5,7 @@
ksft_skip=4
[ -e /dev/tpm0 ] || exit $ksft_skip
read tpm_version < /sys/class/tpm/tpm0/tpm_version_major
[ "$tpm_version" == 2 ] || exit $ksft_skip
python3 -m unittest -v tpm2_tests.SmokeTest 2>&1