diff mbox series

[v3] Kernel selftests: Add check if TPM devices are supported

Message ID 20200521144344.1886-1-Nikita.Sobolev@synopsys.com (mailing list archive)
State New, archived
Headers show
Series [v3] Kernel selftests: Add check if TPM devices are supported | expand

Commit Message

Nikita Sobolev May 21, 2020, 2:43 p.m. UTC
TPM2 tests set uses /dev/tpm0 and /dev/tpmrm0 without check if they
are available. In case, when these devices are not available test
fails, but expected behaviour is skipped test.

Signed-off-by: Nikita Sobolev <Nikita.Sobolev@synopsys.com>
---
Changes for v2:
    - Coding Style cleanup

Changes for v3:
    - Commit text message cleanup

 tools/testing/selftests/tpm2/test_smoke.sh | 5 +++++
 tools/testing/selftests/tpm2/test_space.sh | 5 +++++
 2 files changed, 10 insertions(+)

Comments

Jarkko Sakkinen May 22, 2020, 4:37 p.m. UTC | #1
On Thu, May 21, 2020 at 05:43:44PM +0300, Nikita Sobolev wrote:
> TPM2 tests set uses /dev/tpm0 and /dev/tpmrm0 without check if they
> are available. In case, when these devices are not available test
> fails, but expected behaviour is skipped test.
> 
> Signed-off-by: Nikita Sobolev <Nikita.Sobolev@synopsys.com>

Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>

Thank you.

/Jarkko
Jarkko Sakkinen May 22, 2020, 4:37 p.m. UTC | #2
On Fri, May 22, 2020 at 07:37:17PM +0300, Jarkko Sakkinen wrote:
> On Thu, May 21, 2020 at 05:43:44PM +0300, Nikita Sobolev wrote:
> > TPM2 tests set uses /dev/tpm0 and /dev/tpmrm0 without check if they
> > are available. In case, when these devices are not available test
> > fails, but expected behaviour is skipped test.
> > 
> > Signed-off-by: Nikita Sobolev <Nikita.Sobolev@synopsys.com>
> 
> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>

Shuah, can you pick this up?

/Jarkko
Petr Vorel May 22, 2020, 7:07 p.m. UTC | #3
Hi,

> TPM2 tests set uses /dev/tpm0 and /dev/tpmrm0 without check if they
> are available. In case, when these devices are not available test
> fails, but expected behaviour is skipped test.

Reviewed-by: Petr Vorel <petr.vorel@gmail.com>

Kind regards,
Petr
Shuah May 22, 2020, 7:23 p.m. UTC | #4
On 5/22/20 10:37 AM, Jarkko Sakkinen wrote:
> On Fri, May 22, 2020 at 07:37:17PM +0300, Jarkko Sakkinen wrote:
>> On Thu, May 21, 2020 at 05:43:44PM +0300, Nikita Sobolev wrote:
>>> TPM2 tests set uses /dev/tpm0 and /dev/tpmrm0 without check if they
>>> are available. In case, when these devices are not available test
>>> fails, but expected behaviour is skipped test.
>>>
>>> Signed-off-by: Nikita Sobolev <Nikita.Sobolev@synopsys.com>
>>
>> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
> 
> Shuah, can you pick this up?
> 
> /Jarkko
> 

Done. Applied to linux-kselftest next for Linux 5.8-rc1.

thanks,
-- Shuah
Jarkko Sakkinen May 22, 2020, 8 p.m. UTC | #5
On Fri, May 22, 2020 at 01:23:26PM -0600, shuah wrote:
> On 5/22/20 10:37 AM, Jarkko Sakkinen wrote:
> > On Fri, May 22, 2020 at 07:37:17PM +0300, Jarkko Sakkinen wrote:
> > > On Thu, May 21, 2020 at 05:43:44PM +0300, Nikita Sobolev wrote:
> > > > TPM2 tests set uses /dev/tpm0 and /dev/tpmrm0 without check if they
> > > > are available. In case, when these devices are not available test
> > > > fails, but expected behaviour is skipped test.
> > > > 
> > > > Signed-off-by: Nikita Sobolev <Nikita.Sobolev@synopsys.com>
> > > 
> > > Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
> > 
> > Shuah, can you pick this up?
> > 
> > /Jarkko
> > 
> 
> Done. Applied to linux-kselftest next for Linux 5.8-rc1.
> 
> thanks,
> -- Shuah

Thank you.

/Jarkko
diff mbox series

Patch

diff --git a/tools/testing/selftests/tpm2/test_smoke.sh b/tools/testing/selftests/tpm2/test_smoke.sh
index 8155c2ea7ccb..663062701d5a 100755
--- a/tools/testing/selftests/tpm2/test_smoke.sh
+++ b/tools/testing/selftests/tpm2/test_smoke.sh
@@ -1,6 +1,11 @@ 
 #!/bin/bash
 # SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
 
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
+[ -f /dev/tpm0 ] || exit $ksft_skip
+
 python -m unittest -v tpm2_tests.SmokeTest
 python -m unittest -v tpm2_tests.AsyncTest
 
diff --git a/tools/testing/selftests/tpm2/test_space.sh b/tools/testing/selftests/tpm2/test_space.sh
index a6f5e346635e..36c9d030a1c6 100755
--- a/tools/testing/selftests/tpm2/test_space.sh
+++ b/tools/testing/selftests/tpm2/test_space.sh
@@ -1,4 +1,9 @@ 
 #!/bin/bash
 # SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
 
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
+[ -f /dev/tpmrm0 ] || exit $ksft_skip
+
 python -m unittest -v tpm2_tests.SpaceTest