The highlight is a largish series to fix nested posted interrupt detection. The series hasn't gotten any reviews, so if you have time to take a closer look, it would be appreciated. The following changes since commit 02b0d3b9d4dd1ef76b3e8c63175f1ae9ff392313: Merge branch 'kvm-6.10-fixes' into HEAD (2024-06-20 17:31:50 -0400) are available in the Git repository at: https://github.com/kvm-x86/linux.git tags/kvm-x86-vmx-6.11 for you to fetch changes up to 45405155d876c326da89162b8173b8cc9ab7ed75: KVM: x86: WARN if a vCPU gets a valid wakeup that KVM can't yet inject (2024-06-28 08:59:07 -0700) ---------------------------------------------------------------- KVM VMX changes for 6.11 - Remove an unnecessary EPT TLB flush when enabling hardware. - Fix a series of bugs that cause KVM to fail to detect nested pending posted interrupts as valid wake eents for a vCPU executing HLT in L2 (with HLT-exiting disable by L1). - Misc cleanups ---------------------------------------------------------------- Kai Huang (1): KVM: VMX: Switch __vmx_exit() and kvm_x86_vendor_exit() in vmx_exit() Sean Christopherson (8): KVM: nVMX: Update VMCS12_REVISION comment to state it should never change KVM: VMX: Remove unnecessary INVEPT[GLOBAL] from hardware enable path KVM: nVMX: Add a helper to get highest pending from Posted Interrupt vector KVM: nVMX: Request immediate exit iff pending nested event needs injection KVM: VMX: Split out the non-virtualization part of vmx_interrupt_blocked() KVM: nVMX: Check for pending posted interrupts when looking for nested events KVM: nVMX: Fold requested virtual interrupt check into has_nested_events() KVM: x86: WARN if a vCPU gets a valid wakeup that KVM can't yet inject arch/x86/include/asm/kvm-x86-ops.h | 1 - arch/x86/include/asm/kvm_host.h | 3 +-- arch/x86/kvm/vmx/main.c | 1 - arch/x86/kvm/vmx/nested.c | 47 ++++++++++++++++++++++++++++++++++---- arch/x86/kvm/vmx/posted_intr.h | 10 ++++++++ arch/x86/kvm/vmx/vmcs12.h | 14 +++++++----- arch/x86/kvm/vmx/vmx.c | 38 ++++++++---------------------- arch/x86/kvm/vmx/vmx.h | 1 + arch/x86/kvm/vmx/x86_ops.h | 1 - arch/x86/kvm/x86.c | 19 ++++++--------- 10 files changed, 79 insertions(+), 56 deletions(-)
