linux-kernel - [PATCH 0/4] KVM: nSVM/nVMX: fix nested virtualization treatment of nested exceptions

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-next>] [day] [month] [year] [list]

Message-Id: <20210401143817.1030695-1-mlevitsk@redhat.com>
Date:   Thu,  1 Apr 2021 17:38:13 +0300
From:   Maxim Levitsky <mlevitsk@...hat.com>
To:     kvm@...r.kernel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Wanpeng Li <wanpengli@...cent.com>,
        Borislav Petkov <bp@...en8.de>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Jim Mattson <jmattson@...gle.com>,
        linux-kernel@...r.kernel.org (open list:X86 ARCHITECTURE (32-BIT AND
        64-BIT)), Vitaly Kuznetsov <vkuznets@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, Joerg Roedel <joro@...tes.org>,
        Ingo Molnar <mingo@...hat.com>,
        x86@...nel.org (maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)),
        Sean Christopherson <seanjc@...gle.com>,
        Maxim Levitsky <mlevitsk@...hat.com>
Subject: [PATCH 0/4] KVM: nSVM/nVMX: fix nested virtualization treatment of
 nested exceptions

clone of "kernel-starship-5.12.unstable"

Maxim Levitsky (4):
  KVM: x86: pending exceptions must not be blocked by an injected event
  KVM: x86: separate pending and injected exception
  KVM: x86: correctly merge pending and injected exception
  KVM: x86: remove tweaking of inject_page_fault

 arch/x86/include/asm/kvm_host.h |  34 +++-
 arch/x86/kvm/svm/nested.c       |  65 +++----
 arch/x86/kvm/svm/svm.c          |   8 +-
 arch/x86/kvm/vmx/nested.c       | 107 +++++------
 arch/x86/kvm/vmx/vmx.c          |  14 +-
 arch/x86/kvm/x86.c              | 302 ++++++++++++++++++--------------
 arch/x86/kvm/x86.h              |   6 +-
 7 files changed, 283 insertions(+), 253 deletions(-)

-- 
2.26.2