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Date: Tue, 20 Mar 2012 16:08:08 +0200
From: Avi Kivity <avi@...hat.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
CC: linux-kernel <linux-kernel@...r.kernel.org>,
KVM list <kvm@...r.kernel.org>,
Marcelo Tosatti <mtosatti@...hat.com>
Subject: [GIT PULL] KVM updates for the 3.4 merge window
Linus, please pull from
ra.kernel.org:/pub/scm/virt/kvm/kvm.git kvm-updates/3.4
(ssh URL as git.kernel.org is down at the moment) to receive the KVM
updates for the 3.4 merge window. Changes include timekeeping
improvements, support for assigning host PCI devices that share
interrupt lines, s390 user-controlled guests, a large ppc update, and
random fixes.
----------------------------------------------------------------
Alex Shi (1):
KVM: use correct tlbs dirty type in cmpxchg
Alexander Graf (13):
KVM: PPC: E500: Support hugetlbfs
KVM: PPC: Book3s: PR: Disable preemption in vcpu_run
KVM: PPC: Book3s: PR: No irq_disable in vcpu_run
KVM: PPC: Use get/set for to_svcpu to help preemption
KVM: PPC: align vcpu_kick with x86
KVM: PPC: Book3S: PR: Fix signal check race
KVM: PPC: Add generic single register ioctls
KVM: PPC: Add support for explicit HIOR setting
KVM: PPC: Rename MMIO register identifiers
KVM: PPC: E500: Fail init when not on e500v2
KVM: PPC: Convert RMA allocation into generic code
KVM: PPC: Initialize linears with zeros
KVM: PPC: Add HPT preallocator
Avi Kivity (5):
KVM: x86 emulator: add 8-bit memory operands
KVM: x86 emulator: Remove byte-sized MOVSX/MOVZX hack
KVM: x86 emulator: reject SYSENTER in compatibility mode on AMD guests
KVM: Ensure all vcpus are consistent with in-kernel irqchip settings
KVM: VMX: Fix delayed load of shared MSRs
Bharat Bhushan (3):
PPC: Fix race in mtmsr paravirt implementation
KVM: PPC: Fix DEC truncation for greater than 0xffff_ffff/1000
KVM: PPC: booke: Do Not start decrementer when SPRN_DEC set 0
Boris Ostrovsky (1):
KVM: SVM: Add support for AMD's OSVW feature in guests
Carsten Otte (11):
KVM: s390: add parameter for KVM_CREATE_VM
KVM: s390: ucontrol: per vcpu address spaces
KVM: s390: ucontrol: export page faults to user
KVM: s390: ucontrol: export SIE control block to user
KVM: s390: ucontrol: disable in-kernel handling of SIE intercepts
KVM: s390: ucontrol: disable in-kernel irq stack
KVM: s390: ucontrol: interface to inject faults on a vcpu page table
KVM: s390: ucontrol: disable sca
KVM: s390: fix assumption for KVM_MAX_VCPUS
KVM: s390: ucontrol: announce capability for user controlled vms
KVM: s390: Fix return code for unknown ioctl numbers
Christian Borntraeger (7):
KVM: s390: rework code that sets the prefix
KVM: provide synchronous registers in kvm_run
KVM: s390: provide the prefix register via kvm_run
KVM: s390: provide general purpose guest registers via kvm_run
KVM: s390: provide access guest registers via kvm_run
KVM: s390: Sanitize fpc registers for KVM_SET_FPU
KVM: s390: provide control registers via kvm_run
Danny Kukawka (1):
arch/powerpc/kvm/book3s_hv.c: included linux/sched.h twice
Davidlohr Bueso (3):
KVM: MMU: unnecessary NX state assignment
KVM: SVM: comment nested paging and virtualization module parameters
KVM: MMU: make use of ->root_level in reset_rsvds_bits_mask
Gleb Natapov (5):
KVM: x86: reset edge sense circuit of i8259 on init
KVM: x86 emulator: correctly mask pmc index bits in RDPMC
instruction emulation
KVM: PMU: warn when pin control is set in eventsel msr
KVM: PMU: Fix raw event check
KVM: PMU: add proper support for fixed counter 2
Igor Mammedov (1):
x86: Introduce x86_cpuinit.early_percpu_clock_init hook
Jan Kiszka (2):
KVM: Allow host IRQ sharing for assigned PCI 2.3 devices
KVM: Convert intx_mask_lock to spin lock
Jens Freimann (4):
KVM: s390: do store status after handling STOP_ON_STOP bit
KVM: s390: make sigp restart return busy when stop pending
KVM: s390: ignore sigp stop overinitiative
KVM: s390: add stop_on_stop flag when doing stop and store
Julian Stecklina (1):
KVM: Don't mistreat edge-triggered INIT IPI as INIT de-assert. (LAPIC)
Kevin Wolf (4):
KVM: x86 emulator: Fix task switch privilege checks
KVM: x86 emulator: VM86 segments must have DPL 3
KVM: SVM: Fix CPL updates
KVM: x86 emulator: Allow PM/VM86 switch during task switch
Liu Yu (1):
KVM: PPC: booke: Add booke206 TLB trace
Liu Yu-B13201 (1):
KVM: PPC: Avoid patching paravirt template code
Marcelo Tosatti (4):
KVM: x86: increase recommended max vcpus to 160
KVM: Allow adjust_tsc_offset to be in host or guest cycles
x86: kvmclock: abstract save/restore sched_clock_state
KVM: x86: fix kvm_write_tsc() TSC matching thinko
Matt Evans (2):
KVM: PPC: Fix vcpu_create dereference before validity check.
KVM: PPC: Add KVM_CAP_NR_VCPUS and KVM_CAP_MAX_VCPUS
Michael S. Tsirkin (1):
KVM: fix error handling for out of range irq
Nadav Har'El (1):
KVM: nVMX: Fix erroneous exception bitmap check
Nicolae Mogoreanu (1):
KVM: Ignore the writes to MSR_K7_HWCR(3)
Paul Mackerras (19):
KVM: PPC: Make wakeups work again for Book3S HV guests
KVM: PPC: Keep a record of HV guest view of hashed page table entries
KVM: PPC: Keep page physical addresses in per-slot arrays
KVM: PPC: Add an interface for pinning guest pages in Book3s HV guests
KVM: PPC: Make the H_ENTER hcall more reliable
KVM: PPC: Only get pages when actually needed, not in
prepare_memory_region()
KVM: PPC: Allow use of small pages to back Book3S HV guests
KVM: PPC: Allow I/O mappings in memory slots
KVM: PPC: Maintain a doubly-linked list of guest HPTEs for each gfn
KVM: PPC: Implement MMIO emulation support for Book3S HV guests
KVM: PPC: Implement MMU notifiers for Book3S HV guests
KVM: Add barriers to allow mmu_notifier_retry to be used locklessly
KVM: PPC: Allow for read-only pages backing a Book3S HV guest
KVM: PPC: Book3S HV: Keep HPTE locked when invalidating
KVM: PPC: Book3s HV: Maintain separate guest and host views of R
and C bits
KVM: PPC: Book3S HV: Use the hardware referenced bit for kvm_age_hva
KVM: PPC: Book3s HV: Implement get_dirty_log using hardware
changed bit
KVM: PPC: Move kvm_vcpu_ioctl_[gs]et_one_reg down to
platform-specific code
KVM: Move gfn_to_memslot() to kvm_host.h
Raghavendra K T (1):
KVM: VMX: remove yield_on_hlt
Sasha Levin (1):
KVM: PPC: Use the vcpu kmem_cache when allocating new VCPUs
Scott Wood (17):
KVM: PPC: e500: don't translate gfn to pfn with preemption disabled
KVM: PPC: e500: Eliminate preempt_disable in local_sid_destroy_all
KVM: PPC: e500: clear up confusion between host and guest entries
KVM: PPC: e500: MMU API
KVM: PPC: e500: tlbsx: fix tlb0 esel
KVM: PPC: e500: Don't hardcode PIR=0
KVM: PPC: booke: check for signals in kvmppc_vcpu_run
KVM: PPC: Rename deliver_interrupts to prepare_to_enter
KVM: PPC: Move prepare_to_enter call site into subarch code
KVM: PPC: booke: Check for MSR[WE] in prepare_to_enter
KVM: PPC: booke: Fix int_pending calculation for MSR[EE] paravirt
KVM: PPC: booke: Paravirtualize wrtee
KVM: PPC: Paravirtualize SPRG4-7, ESR, PIR, MASn
KVM: PPC: booke: Improve timer register emulation
KVM: PPC: e500: Fix TLBnCFG in KVM_CONFIG_TLB
KVM: PPC: e500: use hardware hint when loading TLB0 entries
KVM: PPC: refer to paravirt docs in header file
Takuya Yoshikawa (11):
KVM: MMU: Remove for_each_unsync_children() macro
KVM: MMU: Add missing large page accounting to drop_large_spte()
KVM: MMU: Remove unused kvm_pte_chain
KVM: MMU: Remove unused kvm parameter from __gfn_to_rmap()
KVM: MMU: Remove unused kvm parameter from rmap_next()
KVM: Fix write protection race during dirty logging
KVM: Introduce gfn_to_index() which returns the index for a given
level
KVM: Split lpage_info creation out from __kvm_set_memory_region()
KVM: Simplify ifndef conditional usage in __kvm_set_memory_region()
KVM: Introduce kvm_memory_slot::arch and move lpage_info into it
KVM: mmu_notifier: Flush TLBs before releasing mmu_lock
Xiao Guangrong (1):
KVM: MMU: remove the redundant get_written_sptes
Zachary Amsden (7):
KVM: Infrastructure for software and hardware based TSC rate scaling
KVM: Improve TSC offset matching
KVM: Leave TSC synchronization window open with each new sync
KVM: Fix last_guest_tsc / tsc_offset semantics
KVM: Add last_host_tsc tracking back to KVM
KVM: Dont mark TSC unstable due to S4 suspend
KVM: Track TSC synchronization in generations
Documentation/virtual/kvm/api.txt | 259 +++++++++-
Documentation/virtual/kvm/ppc-pv.txt | 24 +-
arch/ia64/include/asm/kvm.h | 4 +
arch/ia64/include/asm/kvm_host.h | 3 +
arch/ia64/kvm/kvm-ia64.c | 25 +-
arch/powerpc/include/asm/kvm.h | 46 ++-
arch/powerpc/include/asm/kvm_book3s.h | 98 +++-
arch/powerpc/include/asm/kvm_book3s_32.h | 6 +-
arch/powerpc/include/asm/kvm_book3s_64.h | 180 ++++++-
arch/powerpc/include/asm/kvm_e500.h | 52 +-
arch/powerpc/include/asm/kvm_host.h | 90 +++-
arch/powerpc/include/asm/kvm_para.h | 41 ++-
arch/powerpc/include/asm/kvm_ppc.h | 25 +-
arch/powerpc/include/asm/mmu-book3e.h | 6 +-
arch/powerpc/include/asm/mmu-hash64.h | 2 +-
arch/powerpc/include/asm/ppc-opcode.h | 4 +-
arch/powerpc/include/asm/reg.h | 5 +
arch/powerpc/kernel/asm-offsets.c | 16 +-
arch/powerpc/kernel/exceptions-64s.S | 8 +-
arch/powerpc/kernel/kvm.c | 307 +++++++++--
arch/powerpc/kernel/kvm_emul.S | 112 +++-
arch/powerpc/kernel/setup_64.c | 2 +-
arch/powerpc/kvm/Kconfig | 1 +
arch/powerpc/kvm/book3s.c | 57 +--
arch/powerpc/kvm/book3s_32_mmu_host.c | 21 +-
arch/powerpc/kvm/book3s_64_mmu_host.c | 66 ++-
arch/powerpc/kvm/book3s_64_mmu_hv.c | 919
++++++++++++++++++++++++++++--
arch/powerpc/kvm/book3s_emulate.c | 8 +-
arch/powerpc/kvm/book3s_hv.c | 466 ++++++++++------
arch/powerpc/kvm/book3s_hv_builtin.c | 209 +++++---
arch/powerpc/kvm/book3s_hv_rm_mmu.c | 835 +++++++++++++++++++++------
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 176 +++++-
arch/powerpc/kvm/book3s_paired_singles.c | 9 +-
arch/powerpc/kvm/book3s_pr.c | 178 +++++-
arch/powerpc/kvm/booke.c | 150 ++++--
arch/powerpc/kvm/booke.h | 4 +
arch/powerpc/kvm/booke_emulate.c | 23 +-
arch/powerpc/kvm/booke_interrupts.S | 18 +-
arch/powerpc/kvm/e500.c | 32 +-
arch/powerpc/kvm/e500_emulate.c | 38 +-
arch/powerpc/kvm/e500_tlb.c | 775 ++++++++++++++++++--------
arch/powerpc/kvm/e500_tlb.h | 80 +--
arch/powerpc/kvm/emulate.c | 61 +-
arch/powerpc/kvm/powerpc.c | 148 ++++--
arch/powerpc/kvm/trace.h | 62 ++-
arch/powerpc/mm/hugetlbpage.c | 2 +
arch/s390/include/asm/kvm.h | 11 +
arch/s390/include/asm/kvm_host.h | 12 +-
arch/s390/kvm/Kconfig | 9 +
arch/s390/kvm/diag.c | 6 +-
arch/s390/kvm/intercept.c | 24 +-
arch/s390/kvm/interrupt.c | 3 +-
arch/s390/kvm/kvm-s390.c | 221 ++++++--
arch/s390/kvm/kvm-s390.h | 18 +
arch/s390/kvm/priv.c | 27 +-
arch/s390/kvm/sigp.c | 57 ++-
arch/x86/include/asm/kvm.h | 4 +
arch/x86/include/asm/kvm_emulate.h | 3 +-
arch/x86/include/asm/kvm_host.h | 63 ++-
arch/x86/include/asm/perf_event.h | 1 +
arch/x86/include/asm/tsc.h | 4 +-
arch/x86/include/asm/x86_init.h | 6 +
arch/x86/kernel/kvmclock.c | 15 +-
arch/x86/kernel/smpboot.c | 1 +
arch/x86/kernel/tsc.c | 4 +-
arch/x86/kernel/x86_init.c | 5 +-
arch/x86/kvm/cpuid.c | 2 +-
arch/x86/kvm/cpuid.h | 8 +
arch/x86/kvm/emulate.c | 112 ++++-
arch/x86/kvm/i8259.c | 1 +
arch/x86/kvm/lapic.c | 4 +-
arch/x86/kvm/mmu.c | 85 ++--
arch/x86/kvm/mmu_audit.c | 4 +-
arch/x86/kvm/pmu.c | 10 +-
arch/x86/kvm/svm.c | 119 ++++-
arch/x86/kvm/vmx.c | 53 +-
arch/x86/kvm/x86.c | 403 ++++++++++---
arch/x86/power/cpu.c | 4 +-
include/linux/kvm.h | 98 ++++
include/linux/kvm_host.h | 69 ++-
virt/kvm/assigned-dev.c | 213 ++++++-
virt/kvm/kvm_main.c | 144 ++----
82 files changed, 5808 insertions(+), 1668 deletions(-)
--
error compiling committee.c: too many arguments to function
--
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