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: <20240222190612.2942589-1-seanjc@google.com>
Date: Thu, 22 Feb 2024 11:06:07 -0800
From: Sean Christopherson <seanjc@...gle.com>
To: Paolo Bonzini <pbonzini@...hat.com>, Sean Christopherson <seanjc@...gle.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Fuad Tabba <tabba@...gle.com>, Michael Roth <michael.roth@....com>, 
	Isaku Yamahata <isaku.yamahata@...il.com>, Yu Zhang <yu.c.zhang@...ux.intel.com>, 
	Chao Peng <chao.p.peng@...ux.intel.com>
Subject: [PATCH 0/5] KVM: GUEST_MEMFD fixes/restrictions

A few minor-ish fixes related to GUEST_MEMFD that I am hoping to squeeze
into 6.8 as the they affect KVM's ABI (especially patch 1).

Sean Christopherson (5):
  KVM: Make KVM_MEM_GUEST_MEMFD mutually exclusive with KVM_MEM_READONLY
  KVM: x86: Update KVM_SW_PROTECTED_VM docs to make it clear they're a
    WIP
  KVM: x86/mmu: Restrict KVM_SW_PROTECTED_VM to the TDP MMU
  KVM: selftests: Create GUEST_MEMFD for relevant invalid flags
    testcases
  KVM: selftests: Add a testcase to verify GUEST_MEMFD and READONLY are
    exclusive

 Documentation/virt/kvm/api.rst                       |  5 +++++
 arch/x86/kvm/Kconfig                                 |  7 ++++---
 arch/x86/kvm/x86.c                                   |  2 +-
 tools/testing/selftests/kvm/set_memory_region_test.c | 12 +++++++++++-
 virt/kvm/kvm_main.c                                  |  8 +++++++-
 5 files changed, 28 insertions(+), 6 deletions(-)


base-commit: 21dbc438dde69ff630b3264c54b94923ee9fcdcf
-- 
2.44.0.rc0.258.g7320e95886-goog


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ