Reply-To: Mingwei Zhang <mizhang@google.com>
Date:   Tue, 14 Feb 2023 18:45:59 +0000
Mime-Version: 1.0
Message-ID: <20230214184606.510551-1-mizhang@google.com>
Subject: [PATCH v2 0/7] Overhauling amx_test
From:   Mingwei Zhang <mizhang@google.com>
To:     Sean Christopherson <seanjc@google.com>,
        Paolo Bonzini <pbonzini@redhat.com>
Cc:     kvm@vger.kernel.org, linux-kselftest@vger.kernel.org,
        linux-kernel@vger.kernel.org, Mingwei Zhang <mizhang@google.com>,
        Jim Mattson <jmattson@google.com>,
        Venkatesh Srinivas <venkateshs@google.com>,
        Aaron Lewis <aaronlewis@google.com>,
        "Chang S. Bae" <chang.seok.bae@intel.com>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

AMX architecture involves several entities such as xstate, XCR0,
IA32_XFD. This series add several missing checks on top of the existing
amx_test.

v1 -> v2:
 - Add a working xstate data structure suggested by seanjc.
 - Split the checking of CR0.TS from the checking of XFD.
 - Fix all the issues pointed by in review.

v1:
https://lore.kernel.org/all/20230110185823.1856951-1-mizhang@google.com/

Mingwei Zhang (7):
  KVM: selftests: x86: Fix an error in comment of amx_test
  KVM: selftests: x86: Add a working xstate data structure
  KVM: selftests: x86: Add check of CR0.TS in the #NM handler in
    amx_test
  KVM: selftests: Add the XFD check to IA32_XFD in #NM handler
  KVM: selftests: Fix the checks to XFD_ERR using and operation
  KVM: selftests: x86: Enable checking on xcomp_bv in amx_test
  KVM: selftests: x86: Repeat the checking of xheader when
    IA32_XFD[XTILEDATA] is set in amx_test

 .../selftests/kvm/include/x86_64/processor.h  | 12 ++++
 tools/testing/selftests/kvm/x86_64/amx_test.c | 59 ++++++++++---------
 2 files changed, 43 insertions(+), 28 deletions(-)

-- 
2.39.1.581.gbfd45094c4-goog