[GIT PULL] KVM updates for the 2.6.35 merge window

From: Avi Kivity
Date: Wed May 19 2010 - 04:53:46 EST

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Linus, please pull from

git://git.kernel.org/pub/scm/virt/kvm/kvm.git kvm-updates/2.6.35

to receive the KVM updates for the 2.6.35 merge window. Highlights include a ppc64 port, timekeeping improvements, a lot of emulator work, and perf integration.

Shortlog/diffstat below. Messy due to a merge of tip's perf/core, which you have already pulled.

Alexander Graf (84):
KVM: PPC: Add QPR registers
KVM: PPC: Make fpscr 64-bit
KVM: PPC: Enable MMIO to do 64 bits, fprs and qprs
KVM: PPC: Teach MMIO Signedness
KVM: PPC: Add AGAIN type for emulation return
KVM: PPC: Add hidden flag for paired singles
KVM: PPC: Add Gekko SPRs
KVM: PPC: Combine extension interrupt handlers
KVM: PPC: Preload FPU when possible
KVM: PPC: Fix typo in book3s_32 debug code
KVM: PPC: Implement mtsr instruction emulation
KVM: PPC: Make software load/store return eaddr
KVM: PPC: Make ext giveup non-static
KVM: PPC: Add helpers to call FPU instructions
KVM: PPC: Fix error in BAT assignment
KVM: PPC: Add helpers to modify ppc fields
KVM: PPC: Enable program interrupt to do MMIO
KVM: PPC: Implement Paired Single emulation
KVM: PPC: Add capability for paired singles
KVM: PPC: Enable use of secondary htab bucket
KVM: PPC: Simplify kvmppc_load_up_(FPU|VMX|VSX)
KVM: PPC: Allocate vcpu struct using vmalloc
KVM: PPC: Memset vcpu to zeros
KVM: PPC: Destory timer on vcpu destruction
KVM: PPC: Ensure split mode works
KVM: PPC: Allow userspace to unset the IRQ line
KVM: PPC: Make DSISR 32 bits wide
KVM: PPC: Book3S_32 guest MMU fixes
KVM: PPC: Split instruction reading out
KVM: PPC: Don't reload FPU with invalid values
KVM: PPC: Load VCPU for register fetching
KVM: PPC: Implement mfsr emulation
KVM: PPC: Implement BAT reads
KVM: PPC: Make XER load 32 bit
KVM: PPC: Implement emulation for lbzux and lhax
KVM: PPC: Implement alignment interrupt
KVM: Add support for enabling capabilities per-vcpu
KVM: PPC: Add OSI hypercall interface
KVM: PPC: Make build work without CONFIG_VSX/ALTIVEC
KVM: PPC: Fix dcbz emulation
KVM: PPC: Add emulation for dcba
KVM: PPC: Add check if pte was mapped secondary
KVM: PPC: Use ULL for big numbers
KVM: PPC: Make bools bitfields
KVM: PPC: Disable MSR_FEx for Cell hosts
KVM: PPC: Only use QPRs when available
KVM: PPC: Don't export Book3S symbols on BookE
KVM: PPC: Add dequeue for external on BookE
KVM: PPC: Name generic 64-bit code generic
KVM: PPC: Add host MMU Support
KVM: PPC: Add SR swapping code
KVM: PPC: Add generic segment switching code
PPC: Split context init/destroy functions
KVM: PPC: Add kvm_book3s_64.h
KVM: PPC: Add kvm_book3s_32.h
KVM: PPC: Add fields to shadow vcpu
KVM: PPC: Improve indirect svcpu accessors
KVM: PPC: Use KVM_BOOK3S_HANDLER
KVM: PPC: Use CONFIG_PPC_BOOK3S define
PPC: Add STLU
KVM: PPC: Use now shadowed vcpu fields
KVM: PPC: Extract MMU init
KVM: PPC: Make real mode handler generic
KVM: PPC: Make highmem code generic
KVM: PPC: Make SLB switching code the new segment framework
KVM: PPC: Release clean pages as clean
KVM: PPC: Remove fetch fail code
KVM: PPC: Add SVCPU to Book3S_32
KVM: PPC: Emulate segment fault
KVM: PPC: Add Book3S compatibility code
KVM: PPC: Export MMU variables
PPC: Export SWITCH_FRAME_SIZE
KVM: PPC: Check max IRQ prio
KVM: PPC: Add KVM intercept handlers
KVM: PPC: Enable Book3S_32 KVM building
KVM: PPC: Convert u64 -> ulong
KVM: PPC: Make Performance Counters work
KVM: PPC: Improve split mode
KVM: PPC: Make Alignment interrupts work again
KVM: PPC: Be more informative on BUG
KVM: PPC: Set VSID_PR also for Book3S_64
KVM: PPC: Fix Book3S_64 Host MMU debug output
KVM: PPC: Find HTAB ourselves
KVM: PPC: Enable native paired singles

Andre Przywara (1):
KVM: SVM: implement NEXTRIPsave SVM feature

Andrea Gelmini (1):
KVM: arch/x86/kvm/kvm_timer.h checkpatch cleanup

Avi Kivity (32):
KVM: Move kvm_exit tracepoint rip reading inside tracepoint
KVM: Trace exception injection
KVM: MMU: Consolidate two guest pte reads in kvm_mmu_pte_write()
KVM: Make locked operations truly atomic
KVM: Don't follow an atomic operation by a non-atomic one
KVM: MMU: Do not instantiate nontrapping spte on unsync page
KVM: MMU: Reinstate pte prefetch on invlpg
KVM: MMU: Disassociate direct maps from guest levels
KVM: Document KVM_SET_USER_MEMORY_REGION
KVM: Document KVM_SET_TSS_ADDR
KVM: Document replacements for KVM_EXIT_HYPERCALL
KVM: x86 emulator: Don't overwrite decode cache
KVM: Trace emulated instructions
KVM: Fix MAXPHYADDR calculation when cpuid does not support it
KVM: MMU: Replace role.glevels with role.cr4_pae
Merge branch 'perf'
KVM: MMU: Drop cr4.pge from shadow page role
KVM: Document mmu
Merge remote branch 'tip/perf/core'
KVM: Document KVM_GET_MP_STATE and KVM_SET_MP_STATE
KVM: Minor MMU documentation edits
KVM: Let vcpu structure alignment be determined at runtime
KVM: VMX: Add definition for msr autoload entry
KVM: VMX: Add definitions for guest and host EFER autoswitch vmcs entries
KVM: VMX: Add facility to atomically switch MSRs on guest entry/exit
KVM: VMX: Atomically switch efer if EPT && !EFER.NX
KVM: MMU: Don't read pdptrs with mmu spinlock held in mmu_alloc_roots
KVM: Fix wallclock version writing race
KVM: Don't allow lmsw to clear cr0.pe
KVM: MMU: Segregate shadow pages with different cr0.wp
KVM: PPC: Add missing vcpu_load()/vcpu_put() in vcpu ioctls
KVM: x86: Add missing locking to arch specific vcpu ioctls

Eric Northup (1):
KVM: MMU: fix hashing for TDP and non-paging modes

Glauber Costa (9):
x86, paravirt: Enable pvclock flags in vcpu_time_info structure
x86, paravirt: Add a global synchronization point for pvclock
KVM: x86: change msr numbers for kvmclock
KVM: x86: add new KVMCLOCK cpuid feature
KVM: x86: export paravirtual cpuid flags in KVM_GET_SUPPORTED_CPUID
x86: KVM guest: Try using new kvm clock msrs
x86, paravirt: don't compute pvclock adjustments if we trust the tsc
KVM: x86: Tell the guest we'll warn it about tsc stability
KVM: Add cpuid.txt file

Gleb Natapov (46):
KVM: use desc_ptr struct instead of kvm private descriptor_table
KVM: inject #UD in 64bit mode from instruction that are not valid there
KVM: drop unneeded kvm_run check in emulate_instruction()
KVM: Drop kvm_get_gdt() in favor of generic linux function
KVM: fix segment_base() error checking
KVM: move segment_base() into vmx.c
KVM: x86 emulator: Add decoding of 16bit second in memory argument
KVM: x86 emulator: Implement jmp far opcode ff/5
KVM: x86 emulator mark VMMCALL and LMSW as privileged
KVM: x86 emulator: Fix DstAcc decoding.
KVM: x86 emulator: fix RCX access during rep emulation
KVM: x86 emulator: check return value against correct define
KVM: Remove pointer to rflags from realmode_set_cr parameters.
KVM: Provide callback to get/set control registers in emulator ops.
KVM: remove realmode_lmsw function.
KVM: Provide x86_emulate_ctxt callback to get current cpl
KVM: Provide current eip as part of emulator context.
KVM: x86 emulator: fix mov r/m, sreg emulation.
KVM: x86 emulator: fix 0f 01 /5 emulation
KVM: x86 emulator: 0f (20|21|22|23) ignore mod bits.
KVM: x86 emulator: inject #UD on access to non-existing CR
KVM: x86 emulator: fix mov dr to inject #UD when needed.
KVM: x86 emulator: fix return values of syscall/sysenter/sysexit emulations
KVM: x86 emulator: do not call writeback if msr access fails.
KVM: x86 emulator: If LOCK prefix is used dest arg should be memory.
KVM: x86 emulator: cleanup grp3 return value
KVM: x86 emulator: Provide more callbacks for x86 emulator.
KVM: x86 emulator: Emulate task switch in emulator.c
KVM: x86 emulator: Use load_segment_descriptor() instead of kvm_load_segment_descriptor()
KVM: Use task switch from emulator.c
KVM: x86 emulator: populate OP_MEM operand during decoding.
KVM: x86 emulator: add decoding of X,Y parameters from Intel SDM
KVM: x86 emulator: during rep emulation decrement ECX only if emulation succeeded
KVM: x86 emulator: fix in/out emulation.
KVM: x86 emulator: Move string pio emulation into emulator.c
KVM: x86 emulator: remove saved_eip
KVM: x86 emulator: restart string instruction without going back to a guest.
KVM: x86 emulator: introduce pio in string read ahead.
KVM: small kvm_arch_vcpu_ioctl_run() cleanup.
KVM: x86 emulator: commit rflags as part of registers commit
KVM: x86 emulator: add decoding of CMPXCHG8B dst operand
KVM: x86 emulator: fix unlocked CMPXCHG8B emulation
KVM: move DR register access handling into generic code
KVM: x86: get rid of mmu_only parameter in emulator_write_emulated()
KVM: fix emulator_task_switch() return value.
KVM: prevent spurious exit to userspace during task switch emulation.

Gui Jianfeng (7):
KVM: VMX: change to use bool return values
KVM: MMU: Move sync_page() first pte address calculation out of loop
KVM: MMU: Make use of is_large_pte() in walker
KVM: MMU: Remove unused varialbe in rmap_next()
KVM: Get rid of dead function gva_to_page()
KVM: MMU: fix sp->unsync type error in trace event definition
KVM: Fix mmu shrinker error

Jan Kiszka (12):
KVM: x86: Do not return soft events in vcpu_events
KVM: x86: Save&restore interrupt shadow mask
KVM: x86: Add support for saving&restoring debug registers
KVM: x86: Kick VCPU outside PIC lock again
KVM: SVM: Move svm_queue_exception
KVM: x86: Add kvm_is_linear_rip
KVM: SVM: Emulate nRIP feature when reinjecting INT3
KVM: x86: Drop RF manipulation for guest single-stepping
KVM: x86: Preserve injected TF across emulation
KVM: x86: Fix 32-bit build breakage due to typo
KVM: x86: Terminate early if task_switch_16/32 failed
KVM: x86: Push potential exception error code on task switches

Joerg Roedel (37):
KVM: SVM: Don't use kmap_atomic in nested_svm_map
KVM: SVM: Fix schedule-while-atomic on nested exception handling
KVM: SVM: Sync all control registers on nested vmexit
KVM: SVM: Annotate nested_svm_map with might_sleep()
KVM: SVM: Fix nested msr intercept handling
KVM: SVM: Don't sync nested cr8 to lapic and back
KVM: SVM: Activate nested state only when guest state is complete
KVM: SVM: Make lazy FPU switching work with nested svm
KVM: SVM: Remove newlines from nested trace points
KVM: SVM: Fix wrong interrupt injection in enable_irq_windows
KVM: SVM: Coding style cleanup
KVM: SVM: Reset MMU on nested_svm_vmrun for NPT too
KVM: SVM: Check for nested intercepts on NMI injection
KVM: SVM: Restore tracing of nested vmcb address
KVM: SVM: Add kvm_nested_intercepts tracepoint
KVM: SVM: Implement emulation of vm_cr msr
KVM: SVM: Ignore write of hwcr.ignne
KVM: x86: Don't set arch.cr0 in kvm_set_cr0
KVM: SVM: Handle nested selective_cr0 intercept correctly
KVM: SVM: Clear exit_info for injected INTR exits
KVM: SVM: Return correct values in nested_svm_exit_handled_msr
KVM: SVM: Move msrpm offset calculation to seperate function
KVM: SVM: Introduce direct access msr list
KVM: SVM: Optimize nested svm msrpm merging
KVM: SVM: Use svm_msrpm_offset in nested_svm_exit_handled_msr
KVM; SVM: Add correct handling of nested iopm
KVM: SVM: Ignore lower 12 bit of nested msrpm_pa
KVM: SVM: Fix nested nmi handling
KVM: SVM: Make sure rip is synced to vmcb before nested vmexit
KVM: SVM: Sync cr0 and cr3 to kvm state before nested handling
KVM: SVM: Propagate nested entry failure into guest hypervisor
KVM: x86: Add callback to let modules decide over some supported cpuid bits
KVM: SVM: Report emulated SVM features to userspace
KVM: x86: Allow marking an exception as reinjected
KVM: SVM: Handle MCE intercepts always on host level
KVM: x86: Fix exception reinjection forced to true
KVM: SVM: Don't allow nested guest to VMMCALL into host

Lai Jiangshan (3):
KVM: use the correct RCU API for PROVE_RCU=y
KVM: do not call hardware_disable() on CPU_UP_CANCELED
KVM: VMX: free vpid when fail to create vcpu

Marcelo Tosatti (3):
KVM: add doc note about PIO/MMIO completion API
KVM: x86: document KVM_REQ_PENDING_TIMER usage
KVM: x86: properly update ready_for_interrupt_injection

Minchan Kim (1):
KVM: remove redundant initialization of page->private

Roedel, Joerg (1):
KVM: x86: Inject #GP with the right rip on efer writes

Shane Wang (1):
KVM: VMX: enable VMXON check with SMX enabled (Intel TXT)

Sheng Yang (1):
KVM: x86: Check LMA bit before set_efer

Stephen Rothwell (1):
KVM: powerpc: use of kzalloc/kfree requires including slab.h

Takuya Yoshikawa (8):
KVM: x86 emulator: X86EMUL macro replacements: from do_fetch_insn_byte() to x86_decode_insn()
KVM: x86 emulator: X86EMUL macro replacements: x86_emulate_insn() and its helpers
KVM: x86 emulator: Fix x86_emulate_insn() not to use the variable rc for non-X86EMUL values
KVM: remove redundant prototype of load_pdptrs()
KVM: update gfn_to_hva() to use gfn_to_hva_memslot()
KVM: coalesced_mmio: fix kvm_coalesced_mmio_init()'s error handling
KVM: limit the number of pages per memory slot
KVM: Remove test-before-set optimization for dirty bits

Wei Yongjun (8):
KVM: s390: Fix possible memory leak of in kvm_arch_vcpu_create()
KVM: PPC: Do not create debugfs if fail to create vcpu
KVM: x86: Use native_store_idt() instead of kvm_get_idt()
KVM: ia64: fix the error code of ioctl KVM_IA64_VCPU_GET_STACK failure
KVM: x86: fix the error of ioctl KVM_IRQ_LINE if no irq chip
KVM: ia64: fix the error of ioctl KVM_IRQ_LINE if no irq chip
KVM: fix the errno of ioctl KVM_[UN]REGISTER_COALESCED_MMIO failure
KVM: MMU: cleanup for function unaccount_shadowed()

Xiao Guangrong (13):
KVM: cleanup kvm trace
KVM: MMU: check reserved bits only if CR4.PSE=1 or CR4.PAE=1
KVM: MMU: cleanup/fix mmu audit code
KVM: MMU: remove unused field
KVM: MMU: remove unnecessary NX check in walk_addr
KVM: MMU: remove unused struct kvm_unsync_walk
KVM: MMU: reduce 'struct kvm_mmu_page' size
KVM: MMU: remove unused parameter in mmu_parent_walk()
KVM: MMU: cleanup for hlist walk restart
KVM: MMU: fix for calculating gpa in invlpg code
KVM: MMU: convert mmu tracepoints
KVM: MMU: move unsync/sync tracpoints to proper place
KVM: MMU: cleanup invlpg code

jing zhang (1):
KVM: fix assigned_device_enable_host_msix error handling

Documentation/kprobes.txt | 10 +-
Documentation/kvm/api.txt | 208 +++-
Documentation/kvm/cpuid.txt | 42 +
Documentation/kvm/mmu.txt | 304 ++++
Documentation/trace/kprobetrace.txt | 4 +-
MAINTAINERS | 10 +-
arch/Kconfig | 9 +-
arch/ia64/kvm/kvm-ia64.c | 8 +-
arch/ia64/kvm/vmm.c | 2 +-
arch/powerpc/include/asm/asm-compat.h | 2 +
arch/powerpc/include/asm/kvm.h | 10 +
arch/powerpc/include/asm/kvm_asm.h | 2 +
arch/powerpc/include/asm/kvm_book3s.h | 157 ++-
.../asm/kvm_book3s_32.h} | 36 +-
.../asm/kvm_book3s_64.h} | 22 +-
.../asm/{kvm_book3s_64_asm.h => kvm_book3s_asm.h} | 25 +-
arch/powerpc/include/asm/kvm_booke.h | 96 ++
arch/powerpc/include/asm/kvm_fpu.h | 85 +
arch/powerpc/include/asm/kvm_host.h | 38 +-
arch/powerpc/include/asm/kvm_ppc.h | 97 +-
arch/powerpc/include/asm/mmu_context.h | 2 +
arch/powerpc/include/asm/paca.h | 10 +-
arch/powerpc/include/asm/processor.h | 3 +
arch/powerpc/include/asm/reg.h | 10 +
arch/powerpc/kernel/asm-offsets.c | 102 +-
arch/powerpc/kernel/head_32.S | 14 +
arch/powerpc/kernel/head_64.S | 4 +-
arch/powerpc/kernel/ppc_ksyms.c | 4 +
arch/powerpc/kvm/44x.c | 2 +-
arch/powerpc/kvm/Kconfig | 24 +-
arch/powerpc/kvm/Makefile | 20 +-
arch/powerpc/kvm/book3s.c | 503 +++++--
arch/powerpc/kvm/book3s_32_mmu.c | 54 +-
arch/powerpc/kvm/book3s_32_mmu_host.c | 483 ++++++
arch/powerpc/kvm/book3s_32_sr.S | 143 ++
arch/powerpc/kvm/book3s_64_emulate.c | 348 -----
arch/powerpc/kvm/book3s_64_mmu.c | 36 +-
arch/powerpc/kvm/book3s_64_mmu_host.c | 102 +-
arch/powerpc/kvm/book3s_64_slb.S | 183 +--
arch/powerpc/kvm/book3s_emulate.c | 573 +++++++
.../kvm/{book3s_64_exports.c => book3s_exports.c} | 0
...{book3s_64_interrupts.S => book3s_interrupts.S} | 204 ++--
arch/powerpc/kvm/book3s_paired_singles.c | 1289 +++++++++++++++
...{book3s_64_rmhandlers.S => book3s_rmhandlers.S} | 135 ++-
arch/powerpc/kvm/book3s_segment.S | 259 +++
arch/powerpc/kvm/booke.c | 21 +-
arch/powerpc/kvm/e500.c | 2 +-
arch/powerpc/kvm/emulate.c | 55 +-
arch/powerpc/kvm/fpu.S | 273 ++++
arch/powerpc/kvm/powerpc.c | 110 ++-
arch/powerpc/mm/mmu_context_hash32.c | 29 +-
arch/s390/kvm/kvm-s390.c | 6 +-
arch/s390/kvm/kvm-s390.h | 2 +-
arch/x86/Kconfig | 3 +
arch/x86/Kconfig.cpu | 20 -
arch/x86/Kconfig.debug | 9 -
arch/x86/include/asm/apic.h | 13 +-
arch/x86/include/asm/ds.h | 302 ----
arch/x86/include/asm/insn.h | 2 +
arch/x86/include/asm/kprobes.h | 2 +-
arch/x86/include/asm/kvm.h | 17 +-
arch/x86/include/asm/kvm_emulate.h | 46 +-
arch/x86/include/asm/kvm_host.h | 80 +-
arch/x86/include/asm/kvm_para.h | 13 +
arch/x86/include/asm/msr-index.h | 20 +-
arch/x86/include/asm/perf_event.h | 76 +-
arch/x86/include/asm/perf_event_p4.h | 794 ++++++++++
arch/x86/include/asm/processor.h | 35 +-
arch/x86/include/asm/ptrace-abi.h | 57 +-
arch/x86/include/asm/ptrace.h | 6 -
arch/x86/include/asm/pvclock-abi.h | 4 +-
arch/x86/include/asm/pvclock.h | 1 +
arch/x86/include/asm/svm.h | 9 +-
arch/x86/include/asm/thread_info.h | 8 +-
arch/x86/include/asm/vmx.h | 12 +-
arch/x86/kernel/Makefile | 2 -
arch/x86/kernel/cpu/intel.c | 2 -
arch/x86/kernel/cpu/perf_event.c | 560 ++++----
arch/x86/kernel/cpu/perf_event_amd.c | 46 +-
arch/x86/kernel/cpu/perf_event_intel.c | 354 +++--
arch/x86/kernel/cpu/perf_event_intel_ds.c | 664 ++++++++
arch/x86/kernel/cpu/perf_event_intel_lbr.c | 218 +++
arch/x86/kernel/cpu/perf_event_p4.c | 834 ++++++++++
arch/x86/kernel/cpu/perf_event_p6.c | 31 +-
arch/x86/kernel/ds.c | 1437 -----------------
arch/x86/kernel/ds_selftest.c | 408 -----
arch/x86/kernel/ds_selftest.h | 15 -
arch/x86/kernel/dumpstack.c | 5 -
arch/x86/kernel/kprobes.c | 16 +-
arch/x86/kernel/kvmclock.c | 56 +-
arch/x86/kernel/process.c | 18 +-
arch/x86/kernel/process_32.c | 8 -
arch/x86/kernel/process_64.c | 8 -
arch/x86/kernel/ptrace.c | 382 -----
arch/x86/kernel/pvclock.c | 37 +
arch/x86/kernel/step.c | 46 +-
arch/x86/kernel/tboot.c | 1 +
arch/x86/kernel/traps.c | 4 +-
arch/x86/kvm/emulate.c | 1247 +++++++++++----
arch/x86/kvm/i8259.c | 53 +-
arch/x86/kvm/irq.h | 1 +
arch/x86/kvm/kvm_timer.h | 4 +-
arch/x86/kvm/mmu.c | 225 ++--
arch/x86/kvm/mmutrace.h | 84 +-
arch/x86/kvm/paging_tmpl.h | 46 +-
arch/x86/kvm/svm.c | 944 ++++++++----
arch/x86/kvm/timer.c | 3 +-
arch/x86/kvm/trace.h | 165 ++-
arch/x86/kvm/vmx.c | 383 +++--
arch/x86/kvm/x86.c | 1649 ++++++++------------
arch/x86/kvm/x86.h | 10 +
arch/x86/lib/Makefile | 2 +-
arch/x86/oprofile/op_model_ppro.c | 4 +-
include/linux/ftrace.h | 12 -
include/linux/kvm.h | 26 +
include/linux/kvm_host.h | 16 +-
include/linux/mm.h | 4 -
include/linux/perf_event.h | 51 +-
include/linux/ptrace.h | 12 -
include/linux/sched.h | 9 -
include/linux/tboot.h | 1 +
include/trace/events/kvm.h | 1 -
include/trace/ftrace.h | 23 +-
kernel/fork.c | 3 -
kernel/perf_event.c | 283 +++-
kernel/ptrace.c | 1 -
kernel/sched.c | 43 -
kernel/trace/Kconfig | 11 -
kernel/trace/Makefile | 1 -
kernel/trace/trace.h | 20 +-
kernel/trace/trace_entries.h | 12 -
kernel/trace/trace_hw_branches.c | 312 ----
kernel/trace/trace_kprobe.c | 535 ++++---
kernel/trace/trace_selftest.c | 57 -
mm/mlock.c | 41 -
tools/perf/Documentation/perf-bench.txt | 6 +-
tools/perf/Documentation/perf-kvm.txt | 67 +
tools/perf/Documentation/perf-probe.txt | 18 +-
tools/perf/Documentation/perf-record.txt | 4 +-
tools/perf/Documentation/perf-sched.txt | 4 +-
tools/perf/Makefile | 340 +++--
tools/perf/bench/mem-memcpy.c | 3 +-
tools/perf/bench/sched-messaging.c | 4 +-
tools/perf/bench/sched-pipe.c | 2 +-
tools/perf/builtin-annotate.c | 57 +-
tools/perf/builtin-buildid-cache.c | 2 +-
tools/perf/builtin-buildid-list.c | 6 +-
tools/perf/builtin-diff.c | 10 +-
tools/perf/builtin-help.c | 2 +-
tools/perf/builtin-kmem.c | 16 +-
tools/perf/builtin-kvm.c | 144 ++
tools/perf/builtin-lock.c | 2 +-
tools/perf/builtin-probe.c | 279 ++---
tools/perf/builtin-record.c | 498 ++++--
tools/perf/builtin-report.c | 99 +-
tools/perf/builtin-sched.c | 8 +-
tools/perf/builtin-stat.c | 155 ++-
tools/perf/builtin-timechart.c | 5 +-
tools/perf/builtin-top.c | 290 +++-
tools/perf/builtin-trace.c | 77 +-
tools/perf/builtin.h | 1 +
tools/perf/command-list.txt | 1 +
tools/perf/perf-archive.sh | 3 +
tools/perf/perf.c | 6 +-
tools/perf/perf.h | 8 +-
.../perl/Perf-Trace-Util/lib/Perf/Trace/Util.pm | 6 +
tools/perf/scripts/perl/bin/failed-syscalls-record | 2 +-
tools/perf/scripts/perl/bin/failed-syscalls-report | 8 +-
tools/perf/scripts/perl/bin/rw-by-file-record | 3 +-
tools/perf/scripts/perl/bin/rw-by-file-report | 8 +-
tools/perf/scripts/perl/bin/rw-by-pid-record | 2 +-
tools/perf/scripts/perl/bin/rw-by-pid-report | 2 +-
tools/perf/scripts/perl/bin/rwtop-record | 2 +
tools/perf/scripts/perl/bin/rwtop-report | 23 +
tools/perf/scripts/perl/bin/wakeup-latency-record | 2 +-
tools/perf/scripts/perl/bin/wakeup-latency-report | 2 +-
tools/perf/scripts/perl/bin/workqueue-stats-record | 2 +-
tools/perf/scripts/perl/bin/workqueue-stats-report | 2 +-
tools/perf/scripts/perl/rwtop.pl | 177 +++
.../python/Perf-Trace-Util/lib/Perf/Trace/Util.py | 3 +
.../python/bin/failed-syscalls-by-pid-record | 2 +-
.../python/bin/failed-syscalls-by-pid-report | 8 +-
tools/perf/scripts/python/bin/sctop-record | 2 +
tools/perf/scripts/python/bin/sctop-report | 24 +
.../python/bin/syscall-counts-by-pid-record | 2 +-
.../python/bin/syscall-counts-by-pid-report | 8 +-
.../perf/scripts/python/bin/syscall-counts-record | 2 +-
.../perf/scripts/python/bin/syscall-counts-report | 8 +-
tools/perf/scripts/python/sctop.py | 78 +
tools/perf/util/PERF-VERSION-GEN | 6 +-
tools/perf/util/build-id.c | 2 +-
tools/perf/util/cache.h | 14 +
tools/perf/util/callchain.c | 110 +-
tools/perf/util/callchain.h | 6 +-
tools/perf/util/color.c | 48 +
tools/perf/util/color.h | 4 +
tools/perf/util/debug.c | 8 +-
tools/perf/util/debug.h | 30 +-
tools/perf/util/event.c | 324 +++--
tools/perf/util/event.h | 49 +-
tools/perf/util/header.c | 524 ++++++-
tools/perf/util/header.h | 41 +-
tools/perf/util/hist.c | 219 ++-
tools/perf/util/hist.h | 15 +-
tools/perf/util/include/linux/compiler.h | 2 +
tools/perf/util/include/linux/kernel.h | 9 +-
tools/perf/util/map.c | 426 +++++-
tools/perf/util/map.h | 121 ++-
tools/perf/util/newt.c | 725 +++++++++
tools/perf/util/parse-events.c | 21 +-
tools/perf/util/parse-options.c | 7 +
tools/perf/util/parse-options.h | 4 +-
tools/perf/util/probe-event.c | 1574 ++++++++++++++-----
tools/perf/util/probe-event.h | 130 ++-
tools/perf/util/probe-finder.c | 990 +++++++++---
tools/perf/util/probe-finder.h | 65 +-
tools/perf/util/session.c | 325 +++--
tools/perf/util/session.h | 50 +-
tools/perf/util/sort.c | 145 +-
tools/perf/util/sort.h | 30 +-
tools/perf/util/string.c | 45 +-
tools/perf/util/string.h | 18 -
tools/perf/util/symbol.c | 494 +++++--
tools/perf/util/symbol.h | 74 +-
tools/perf/util/thread.c | 242 +---
tools/perf/util/thread.h | 53 +-
tools/perf/util/trace-event-info.c | 24 +
tools/perf/util/trace-event-parse.c | 53 +-
tools/perf/util/trace-event-read.c | 89 +-
tools/perf/util/trace-event.h | 7 +-
tools/perf/util/util.h | 21 +
virt/kvm/assigned-dev.c | 8 +-
virt/kvm/coalesced_mmio.c | 6 +-
virt/kvm/iommu.c | 4 +-
virt/kvm/kvm_main.c | 63 +-
235 files changed, 19197 insertions(+), 9670 deletions(-)
create mode 100644 Documentation/kvm/cpuid.txt
create mode 100644 Documentation/kvm/mmu.txt
copy arch/powerpc/{kvm/book3s_64_exports.c => include/asm/kvm_book3s_32.h} (53%)
copy arch/powerpc/{kvm/book3s_64_exports.c => include/asm/kvm_book3s_64.h} (64%)
rename arch/powerpc/include/asm/{kvm_book3s_64_asm.h => kvm_book3s_asm.h} (82%)
create mode 100644 arch/powerpc/include/asm/kvm_booke.h
create mode 100644 arch/powerpc/include/asm/kvm_fpu.h
create mode 100644 arch/powerpc/kvm/book3s_32_mmu_host.c
create mode 100644 arch/powerpc/kvm/book3s_32_sr.S
delete mode 100644 arch/powerpc/kvm/book3s_64_emulate.c
create mode 100644 arch/powerpc/kvm/book3s_emulate.c
rename arch/powerpc/kvm/{book3s_64_exports.c => book3s_exports.c} (100%)
rename arch/powerpc/kvm/{book3s_64_interrupts.S => book3s_interrupts.S} (62%)
create mode 100644 arch/powerpc/kvm/book3s_paired_singles.c
rename arch/powerpc/kvm/{book3s_64_rmhandlers.S => book3s_rmhandlers.S} (62%)
create mode 100644 arch/powerpc/kvm/book3s_segment.S
create mode 100644 arch/powerpc/kvm/fpu.S
delete mode 100644 arch/x86/include/asm/ds.h
create mode 100644 arch/x86/include/asm/perf_event_p4.h
create mode 100644 arch/x86/kernel/cpu/perf_event_intel_ds.c
create mode 100644 arch/x86/kernel/cpu/perf_event_intel_lbr.c
create mode 100644 arch/x86/kernel/cpu/perf_event_p4.c
delete mode 100644 arch/x86/kernel/ds.c
delete mode 100644 arch/x86/kernel/ds_selftest.c
delete mode 100644 arch/x86/kernel/ds_selftest.h
delete mode 100644 kernel/trace/trace_hw_branches.c
create mode 100644 tools/perf/Documentation/perf-kvm.txt
create mode 100644 tools/perf/builtin-kvm.c
create mode 100644 tools/perf/scripts/perl/bin/rwtop-record
create mode 100644 tools/perf/scripts/perl/bin/rwtop-report
create mode 100644 tools/perf/scripts/perl/rwtop.pl
create mode 100644 tools/perf/scripts/python/bin/sctop-record
create mode 100644 tools/perf/scripts/python/bin/sctop-report
create mode 100644 tools/perf/scripts/python/sctop.py
create mode 100644 tools/perf/util/newt.c
delete mode 100644 tools/perf/util/string.h

--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.

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