linux-kernel - Re: [PATCH v3 0/4] KVM: s390: selftests: Provide TAP output in tests

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Message-ID: <e39149e0-e6c4-f850-cd0f-cbdb453ee0c2@redhat.com>
Date:   Tue, 31 May 2022 10:02:56 +0200
From:   Thomas Huth <thuth@...hat.com>
To:     kvm@...r.kernel.org,
        Christian Borntraeger <borntraeger@...ux.ibm.com>,
        Janosch Frank <frankja@...ux.ibm.com>,
        Claudio Imbrenda <imbrenda@...ux.ibm.com>
Cc:     linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        David Hildenbrand <david@...hat.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Shuah Khan <shuah@...nel.org>,
        Janis Schoetterl-Glausch <scgl@...ux.ibm.com>,
        linux-s390@...r.kernel.org
Subject: Re: [PATCH v3 0/4] KVM: s390: selftests: Provide TAP output in tests

On 29/04/2022 08.37, Thomas Huth wrote:
> This patch series is motivated by Shuah's suggestion here:
> 
>   https://lore.kernel.org/kvm/d576d8f7-980f-3bc6-87ad-5a6ae45609b8@linuxfoundation.org/
> 
> Many s390x KVM selftests do not output any information about which
> tests have been run, so it's hard to say whether a test binary
> contains a certain sub-test or not. To improve this situation let's
> add some TAP output via the kselftest.h interface to these tests,
> so that it easier to understand what has been executed or not.
> 
> v3:
>   - Added comments / fixed cosmetics according to Janosch's and
>     Janis' reviews of the v2 series
>   - Added Reviewed-by tags from the v2 series
> 
> v2:
>   - Reworked the extension checking in the first patch
>   - Make sure to always print the TAP 13 header in the second patch
>   - Reworked the SKIP printing in the third patch
> 
> Thomas Huth (4):
>    KVM: s390: selftests: Use TAP interface in the memop test
>    KVM: s390: selftests: Use TAP interface in the sync_regs test
>    KVM: s390: selftests: Use TAP interface in the tprot test
>    KVM: s390: selftests: Use TAP interface in the reset test
> 
>   tools/testing/selftests/kvm/s390x/memop.c     | 90 +++++++++++++++----
>   tools/testing/selftests/kvm/s390x/resets.c    | 38 ++++++--
>   .../selftests/kvm/s390x/sync_regs_test.c      | 87 +++++++++++++-----
>   tools/testing/selftests/kvm/s390x/tprot.c     | 29 ++++--
>   4 files changed, 193 insertions(+), 51 deletions(-)

Ping!

  Thomas