This is the first of four batches of patches for the 2.6.34 merge window. KVM
changes for this cycle include:
- rdtscp support
- powerpc server-class updates
- much improved large-guest scaling (now up to 64 vcpus)
- improved guest fpu handling
- initial Hyper-V emulation
- better swapping with EPT
- 1GB pages on Intel
- x86 emulator fixes
as well as the usual assortment of random fixes and improvements.
Avi Kivity (13):
KVM: export <asm/hyperv.h>
KVM: Allow kvm_load_guest_fpu() even when !vcpu->fpu_active
KVM: Drop kvm_{load,put}_guest_fpu() exports
KVM: Activate fpu on clts
KVM: Add a helper for checking if the guest is in protected mode
KVM: Move cr0/cr4/efer related helpers to x86.h
KVM: Rename vcpu->shadow_efer to efer
KVM: Optimize kvm_read_cr[04]_bits()
KVM: trace guest fpu loads and unloads
KVM: VMX: Pass cr0.mp through to the guest when the fpu is active
KVM: Fix msr trace
KVM: Trace failed msr reads and writes
KVM: VMX: Wire up .fpu_activate() callback
Gleb Natapov (3):
KVM: fix Hyper-V hypercall warnings and wrong mask value
KVM: x86: fix checking of cr0 validity
KVM: mark segments accessed on HW task switch
Gui Jianfeng (1):
KVM: VMX: Remove redundant check in
vm_need_virtualize_apic_accesses()
Jan Kiszka (5):
KVM: VMX: Fix exceptions of mov to dr
KVM: VMX: Fix emulation of DR4 and DR5
KVM: VMX: Clean up DR6 emulation
KVM: SVM: Clean up and enhance mov dr emulation
KVM: SVM: Trap all debug register accesses
Joe Perches (1):
KVM: ia64: Fix string literal continuation lines
Joerg Roedel (1):
KVM: Introduce kvm_host_page_size
Julia Lawall (1):
KVM: VMX: Remove redundant test in vmx_set_efer()
Liu Yu (3):
KVM: PPC E500: Add register l1csr0 emulation
KVM: PPC: Add PVR/PIR init for E500
KVM: PPC E500: fix tlbcfg emulation
Marcelo Tosatti (1):
KVM: fix cleanup_srcu_struct on vm destruction
Rik van Riel (1):
KVM: VMX: emulate accessed bit for EPT
Sheng Yang (2):
KVM: VMX: Remove emulation failure report
KVM: Fix kvm_coalesced_mmio_ring duplicate allocation
Takuya Yoshikawa (4):
KVM: x86: Use macros for x86_emulate_ops to avoid future mistakes
KVM: fix load_guest_segment_descriptor() to return X86EMUL_*
KVM: fix kvm_fix_hypercall() to return X86EMUL_*
KVM: Remove redundant reading of rax on OUT instructions
Wei Yongjun (1):
KVM: MMU: Remove some useless code from alloc_mmu_pages()
Zhai, Edwin (1):
KVM: enable PCI multiple-segments for pass-through device
arch/ia64/kvm/kvm-ia64.c | 1 +
arch/ia64/kvm/mmio.c | 4 +-
arch/ia64/kvm/vcpu.c | 4 +-
arch/powerpc/include/asm/kvm_e500.h | 3 +
arch/powerpc/kvm/e500.c | 6 ++
arch/powerpc/kvm/e500_emulate.c | 26 +++------
arch/powerpc/kvm/e500_tlb.c | 6 ++
arch/powerpc/kvm/powerpc.c | 1 +
arch/s390/kvm/kvm-s390.c | 1 +
arch/x86/include/asm/Kbuild | 1 +
arch/x86/include/asm/kvm_host.h | 8 +-
arch/x86/kvm/emulate.c | 75 ++++++++++++-----------
arch/x86/kvm/kvm_cache_regs.h | 11 +++-
arch/x86/kvm/mmu.c | 38 ++++-------
arch/x86/kvm/mmu.h | 24 -------
arch/x86/kvm/svm.c | 111 +++++++++++++++++++---------------
arch/x86/kvm/trace.h | 27 +++++----
arch/x86/kvm/vmx.c | 114 +++++++++++++++++++----------------
arch/x86/kvm/x86.c | 107 ++++++++++++++-------------------
arch/x86/kvm/x86.h | 30 +++++++++
include/linux/kvm.h | 4 +-
include/linux/kvm_host.h | 2 +
include/trace/events/kvm.h | 19 ++++++
virt/kvm/assigned-dev.c | 4 +-
virt/kvm/iommu.c | 9 ++-
virt/kvm/kvm_main.c | 43 ++++++++------
26 files changed, 373 insertions(+), 306 deletions(-)
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