linux-kernel - [PATCH 0/2] KVM: VMX: UMIP emulation related cleanups

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]

Date:   Thu, 13 Apr 2023 16:19:12 -0700
From:   Sean Christopherson <seanjc@...gle.com>
To:     Sean Christopherson <seanjc@...gle.com>,
        Paolo Bonzini <pbonzini@...hat.com>
Cc:     kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Robert Hoo <robert.hu@...el.com>
Subject: [PATCH 0/2] KVM: VMX: UMIP emulation related cleanups

Two cleanups for UMIP related code, identified by Robert.  These are
*almost* purely cosmetic, I don't expect any functional impact on real
world setups.

Sean Christopherson (2):
  KVM: VMX: Treat UMIP as emulated if and only if the host doesn't have
    UMIP
  KVM: VMX: Use proper accessor to read guest CR4 in handle_desc()

 arch/x86/kvm/vmx/capabilities.h |  4 ++--
 arch/x86/kvm/vmx/nested.c       |  3 +--
 arch/x86/kvm/vmx/vmx.c          | 10 ++++++++--
 3 files changed, 11 insertions(+), 6 deletions(-)


base-commit: 4d663d83a561344d237c77a77b651f55eb7f7356
-- 
2.40.0.634.g4ca3ef3211-goog