linux-kernel - Re: [PATCH v2 0/7] Overhauling amx

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sat, 18 Feb 2023 00:58:08 +0000
From:   Mingwei Zhang <mizhang@...gle.com>
To:     Aaron Lewis <aaronlewis@...gle.com>
Cc:     Sean Christopherson <seanjc@...gle.com>,
        Paolo Bonzini <pbonzini@...hat.com>, kvm@...r.kernel.org,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jim Mattson <jmattson@...gle.com>,
        Venkatesh Srinivas <venkateshs@...gle.com>,
        "Chang S. Bae" <chang.seok.bae@...el.com>
Subject: Re: [PATCH v2 0/7] Overhauling amx_test

On Fri, Feb 17, 2023, Aaron Lewis wrote:
> On Tue, Feb 14, 2023 at 6:46 PM Mingwei Zhang <mizhang@...gle.com> wrote:
> >
> > 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
> >
> 
> Would you be open to adding my series to the end of this one?  That
> way we have one series that's overhauling amx_test.
> 
> https://lore.kernel.org/kvm/20230217215959.1569092-1-aaronlewis@google.com/

Sure, I will integrate your changes into this series.