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Date: Wed, 25 Mar 2009 10:45:35 +0200
From: Avi Kivity <avi@...hat.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] KVM updates for the 2.6.30 merge window
Linus, please pull from repo+branch at
git://git.kernel.org/pub/scm/virt/kvm/kvm.git kvm-updates/2.6.30
to receive the 2.6.30 KVM batch. Changes include nested virtualization on
AMD hosts, ppc e500 support, improved guest debugging support, better
performance and improved emulation accuracy.
Shortlog and diffstat follow.
Alexander Graf (13):
KVM: SVM: Clean up VINTR setting
KVM: SVM: Move EFER and MSR constants to generic x86 code
KVM: SVM: Add helper functions for nested SVM
KVM: SVM: Implement GIF, clgi and stgi
KVM: SVM: Implement hsave
KVM: SVM: Add VMLOAD and VMSAVE handlers
KVM: SVM: Add VMRUN handler
KVM: SVM: Add VMEXIT handler and intercepts
KVM: SVM: Allow setting the SVME bit
KVM: SVM: Only allow setting of EFER_SVME when CPUID SVM is set
KVM: SVM: Add microcode patch level dummy
x86: Add EFER descriptions for FFXSR
KVM: Add FFXSR support
Amit Shah (3):
KVM: x86: Fix typos and whitespace errors
KVM: VMX: Update necessary state when guest enters long mode
KVM: is_long_mode() should check for EFER.LMA
Andre Przywara (1):
KVM: SVM: set accessed bit for VMCB segment selectors
Andrea Arcangeli (1):
KVM: Fix missing smp tlb flush in invlpg
Avi Kivity (27):
KVM: MMU: Inherit a shadow page's guest level count from vcpu setup
KVM: MMU: Segregate mmu pages created with different cr4.pge settings
KVM: MMU: Initialize a shadow page's global attribute from cr4.pge
KVM: Fix vmload and friends misinterpreted as lidt
KVM: MMU: Add for_each_shadow_entry(), a simpler alternative to walk_shadow()
KVM: MMU: Use for_each_shadow_entry() in __direct_map()
KVM: MMU: Replace walk_shadow() by for_each_shadow_entry() in fetch()
KVM: MMU: Replace walk_shadow() by for_each_shadow_entry() in invlpg()
KVM: MMU: Drop walk_shadow()
KVM: Fallback support for MSR_VM_HSAVE_PA
KVM: Move struct kvm_pio_request into x86 kvm_host.h
KVM: VMX: Fix guest state validity checks
KVM: VMX: don't clobber segment AR if emulating invalid state
KVM: VMX: Prevent exit handler from running if emulating due to invalid state
KVM: x86 emulator: Make emulate_pop() a little more generic
KVM: VMX: When emulating on invalid vmx state, don't return to userspace unnecessarily
KVM: x86 emulator: implement 'ret far' instruction (opcode 0xcb)
KVM: Properly lock PIT creation
KVM: MMU: Optimize page unshadowing
KVM: Add CONFIG_HAVE_KVM_IRQCHIP
KVM: Interrupt mask notifiers for ioapic
KVM: Reset PIT irq injection logic when the PIT IRQ is unmasked
KVM: MMU: Rename "metaphysical" attribute to "direct"
KVM: MMU: Only enable cr4_pge role in shadow mode
KVM: Userspace controlled irq routing
KVM: Avoid using CONFIG_ in userspace visible headers
KVM: VMX: Don't allow uninhibited access to EFER on i386
Christian Borntraeger (3):
KVM: s390: Fix printk on SIGP set arch
KVM: s390: Fix problem state check for b2 intercepts
KVM: s390: Fix SIGP set prefix ioctl
Gerd Hoffmann (1):
KVM: Fix kvmclock on !constant_tsc boxes
Gleb Natapov (2):
KVM: Report IRQ injection status to userspace.
KVM: Report IRQ injection status for MSI delivered interrupts
Hannes Eder (2):
KVM: fix sparse warnings: context imbalance
KVM: fix sparse warnings: Should it be static?
Hollis Blanchard (17):
KVM: ppc: move struct kvmppc_44x_tlbe into 44x-specific header
KVM: ppc: cosmetic changes to mmu hook names
KVM: ppc: small cosmetic changes to Book E DTLB miss handler
KVM: ppc: change kvmppc_mmu_map() parameters
KVM: ppc: turn tlb_xlate() into a per-core hook (and give it a better name)
KVM: ppc: rename 44x MMU functions used in booke.c
KVM: ppc: remove last 44x-specific bits from booke.c
KVM: ppc: use macros instead of hardcoded literals for instruction decoding
KVM: ppc: split out common Book E instruction emulation
KVM: ppc: Add dbsr in kvm_vcpu_arch
KVM: ppc: No need to include core-header for KVM in asm-offsets.c currently
KVM: ppc: ifdef iccci with CONFIG_44x
KVM: ppc: E500 core-specific code
KVM: ppc: Add kvmppc_mmu_dtlb/itlb_miss for booke
KVM: ppc: distinguish between interrupts and priorities
KVM: ppc: Add extra E500 exceptions
KVM: ppc: remove debug support broken by KVM debug rewrite
Izik Eidus (2):
KVM: introduce kvm_read_guest_virt, kvm_write_guest_virt
KVM: remove the vmap usage
Jan Kiszka (8):
KVM: VMX: Support for injecting software exceptions
KVM: New guest debug interface
KVM: VMX: Allow single-stepping when uninterruptible
KVM: x86: Virtualize debug registers
KVM: x86: Wire-up hardware breakpoints for guest debugging
KVM: Remove old kvm_guest_debug structs
KVM: Advertise guest debug capability per-arch
KVM: Drop unused evaluations from string pio handlers
Jes Sorensen (3):
KVM: ia64: stack get/restore patch
KVM: ia64: expose registers in struct kvm_regs
KVM: ia64: dynamic nr online cpus
Joe Perches (1):
KVM: SVM: Fix typo in has_svm()
Joerg Roedel (5):
KVM: SVM: Allow read access to MSR_VM_VR
KVM: MMU: handle compound pages in kvm_is_mmio_pfn
KVM: MMU: remove redundant check in mmu_set_spte
KVM: MMU: remove assertion in kvm_mmu_alloc_page
KVM: MMU: Fix another largepage memory leak
Liu Yu (6):
powerpc/fsl-booke: declare tlbcam_index for use in c
KVM: ppc: Fix e500 warnings and some spelling problems
KVM: ppc: Move to new TLB invalidate interface
KVM: ppc: Add emulation of E500 register mmucsr0
KVM: ppc: e500: Fix the bug that mas0 update to wrong value when read TLB entry
KVM: ppc: e500: Fix the bug that KVM is unstable in SMP
Marcelo Tosatti (4):
KVM: VMX: initialize TSC offset relative to vm creation time
KVM: PIT: provide an option to disable interrupt reinjection
KVM: MMU: drop zeroing on mmu_memory_cache_alloc
KVM: make irq ack notifications aware of routing table
Sheng Yang (6):
KVM: Remove duplicated prototype of kvm_arch_destroy_vm
KVM: Add support to disable MSI for assigned device
KVM: Use irq routing API for MSI
KVM: VMX: Use kvm_mmu_page_fault() handle EPT violation mmio
KVM: Get support IRQ routing entry counts
KVM: Correct deassign device ioctl to IOW
Weidong Han (2):
KVM: define KVM_CAP_DEVICE_DEASSIGNMENT
KVM: fix kvm_vm_ioctl_deassign_device
Xiantao Zhang (6):
KVM: ia64: Code cleanup
KVM: ia64: vTLB change for enabling windows 2008 boot
KVM: ia64: Add the support for translating PAL Call's pointer args
KVM: ia64: Implement some pal calls needed for windows 2008
ia64: Move the macro definitions related to MSI to one header file.
KVM: ia64: Fix the build errors due to lack of macros related to MSI.
arch/ia64/include/asm/kvm.h | 49 ++-
arch/ia64/include/asm/kvm_host.h | 18 +-
arch/ia64/include/asm/msidef.h | 42 ++
arch/ia64/kernel/msi_ia64.c | 55 +--
arch/ia64/kvm/Kconfig | 4 +
arch/ia64/kvm/irq.h | 2 +
arch/ia64/kvm/kvm-ia64.c | 125 ++++-
arch/ia64/kvm/kvm_fw.c | 151 +++++-
arch/ia64/kvm/process.c | 71 ++-
arch/ia64/kvm/vcpu.c | 44 +--
arch/ia64/kvm/vcpu.h | 4 +-
arch/ia64/kvm/vtlb.c | 44 +-
arch/powerpc/include/asm/kvm.h | 7 +
arch/powerpc/include/asm/kvm_44x.h | 7 +
arch/powerpc/include/asm/kvm_asm.h | 7 +-
arch/powerpc/include/asm/kvm_e500.h | 67 +++
arch/powerpc/include/asm/kvm_host.h | 21 +-
arch/powerpc/include/asm/kvm_ppc.h | 15 +-
arch/powerpc/include/asm/mmu-fsl-booke.h | 2 +
arch/powerpc/kernel/asm-offsets.c | 4 +-
arch/powerpc/kvm/44x.c | 72 +---
arch/powerpc/kvm/44x_emulate.c | 217 +-------
arch/powerpc/kvm/44x_tlb.c | 39 +-
arch/powerpc/kvm/44x_tlb.h | 9 -
arch/powerpc/kvm/Kconfig | 16 +
arch/powerpc/kvm/Makefile | 10 +
arch/powerpc/kvm/booke.c | 50 +-
arch/powerpc/kvm/booke.h | 35 +-
arch/powerpc/kvm/booke_emulate.c | 266 +++++++++
arch/powerpc/kvm/booke_interrupts.S | 5 +
arch/powerpc/kvm/e500.c | 169 ++++++
arch/powerpc/kvm/e500_emulate.c | 202 +++++++
arch/powerpc/kvm/e500_tlb.c | 757 ++++++++++++++++++++++++
arch/powerpc/kvm/e500_tlb.h | 185 ++++++
arch/powerpc/kvm/emulate.c | 93 ++-
arch/powerpc/kvm/powerpc.c | 31 +-
arch/s390/include/asm/kvm.h | 7 +
arch/s390/include/asm/kvm_host.h | 3 -
arch/s390/kvm/Kconfig | 3 +
arch/s390/kvm/intercept.c | 2 +-
arch/s390/kvm/interrupt.c | 7 +-
arch/s390/kvm/kvm-s390.c | 4 +-
arch/s390/kvm/kvm-s390.h | 2 +-
arch/s390/kvm/priv.c | 18 +-
arch/s390/kvm/sigp.c | 2 -
arch/x86/include/asm/kvm.h | 24 +
arch/x86/include/asm/kvm_host.h | 61 ++-
arch/x86/include/asm/msr-index.h | 9 +
arch/x86/include/asm/svm.h | 4 -
arch/x86/include/asm/virtext.h | 2 +-
arch/x86/include/asm/vmx.h | 5 +-
arch/x86/kvm/Kconfig | 4 +
arch/x86/kvm/i8254.c | 21 +-
arch/x86/kvm/i8254.h | 2 +
arch/x86/kvm/i8259.c | 25 +-
arch/x86/kvm/irq.h | 2 +
arch/x86/kvm/kvm_svm.h | 16 +-
arch/x86/kvm/mmu.c | 237 ++++----
arch/x86/kvm/mmu.h | 2 +-
arch/x86/kvm/paging_tmpl.h | 219 ++++----
arch/x86/kvm/svm.c | 916 ++++++++++++++++++++++++++----
arch/x86/kvm/vmx.c | 393 ++++++++------
arch/x86/kvm/x86.c | 432 +++++++++++----
arch/x86/kvm/x86_emulate.c | 56 ++-
include/linux/kvm.h | 115 ++++-
include/linux/kvm_host.h | 62 ++-
include/linux/kvm_types.h | 13 -
virt/kvm/ioapic.c | 39 +-
virt/kvm/ioapic.h | 2 +-
virt/kvm/irq_comm.c | 297 +++++++++-
virt/kvm/kvm_main.c | 141 +++---
71 files changed, 4640 insertions(+), 1402 deletions(-)
create mode 100644 arch/ia64/include/asm/msidef.h
create mode 100644 arch/powerpc/include/asm/kvm_e500.h
create mode 100644 arch/powerpc/kvm/booke_emulate.c
create mode 100644 arch/powerpc/kvm/e500.c
create mode 100644 arch/powerpc/kvm/e500_emulate.c
create mode 100644 arch/powerpc/kvm/e500_tlb.c
create mode 100644 arch/powerpc/kvm/e500_tlb.h
--
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