alistair23-linux/arch/x86/kvm
Jim Mattson 70f3aac964 kvm: nVMX: Remove superfluous VMX instruction fault checks
According to the Intel SDM, "Certain exceptions have priority over VM
exits. These include invalid-opcode exceptions, faults based on
privilege level*, and general-protection exceptions that are based on
checking I/O permission bits in the task-state segment (TSS)."

There is no need to check for faulting conditions that the hardware
has already checked.

* These include faults generated by attempts to execute, in
  virtual-8086 mode, privileged instructions that are not recognized
  in that mode.

Signed-off-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-04-27 17:05:43 +02:00
..
cpuid.c KVM: x86: virtualize cpuid faulting 2017-04-21 12:50:06 +02:00
cpuid.h KVM: x86: virtualize cpuid faulting 2017-04-21 12:50:06 +02:00
debugfs.c kvm: x86: export TSC information to user-space 2016-09-16 16:57:48 +02:00
emulate.c KVM: x86: fix emulation of RSM and IRET instructions 2017-04-27 16:54:09 +02:00
hyperv.c sched/headers: Prepare to move cputime functionality from <linux/sched.h> into <linux/sched/cputime.h> 2017-03-02 08:42:39 +01:00
hyperv.h KVM: x86: Hyper-V tsc page setup 2016-09-20 09:26:20 +02:00
i8254.c KVM: x86: Handle the kthread worker using the new API 2016-12-08 15:31:11 +01:00
i8254.h KVM: x86: Handle the kthread worker using the new API 2016-12-08 15:31:11 +01:00
i8259.c KVM: x86: simplify pic_ioport_read() 2017-04-12 20:17:15 +02:00
ioapic.c KVM: x86: rename kvm_vcpu_request_scan_ioapic() 2017-04-12 20:17:14 +02:00
ioapic.h KVM: x86: convert kvm_(set|get)_ioapic() into void 2017-04-12 20:17:14 +02:00
irq.c KVM: x86: get rid of pic_irqchip() 2017-04-12 20:17:13 +02:00
irq.h KVM: x86: make kvm_pic_reset() static 2017-04-12 20:17:14 +02:00
irq_comm.c KVM: x86: use irqchip_kernel() to check for pic+ioapic 2017-04-12 20:17:15 +02:00
Kconfig KVM: x86: drop legacy device assignment 2017-04-07 16:49:00 +02:00
kvm_cache_regs.h
lapic.c KVM: Support vCPU-based gfn->hva cache 2017-02-16 18:42:46 +01:00
lapic.h KVM: x86: preparatory changes for APICv cleanups 2017-02-15 14:54:34 +01:00
Makefile KVM: x86: drop legacy device assignment 2017-04-07 16:49:00 +02:00
mmu.c kvm: nVMX: support EPT accessed/dirty bits 2017-04-07 16:49:00 +02:00
mmu.h kvm: nVMX: support EPT accessed/dirty bits 2017-04-07 16:49:00 +02:00
mmu_audit.c
mmutrace.h
mtrr.c KVM: MTRR: fix kvm_mtrr_check_gfn_range_consistency page fault 2016-07-05 16:14:43 +02:00
page_track.c KVM: x86: cleanup the page tracking SRCU instance 2017-03-28 14:08:02 +02:00
paging_tmpl.h kvm: nVMX: support EPT accessed/dirty bits 2017-04-07 16:49:00 +02:00
pmu.c KVM: x86: never specify a sample period for virtualized in_tx_cp counters 2017-03-01 14:19:46 +01:00
pmu.h
pmu_amd.c perf/x86/amd: Make HW_CACHE_REFERENCES and HW_CACHE_MISSES measure L2 2016-09-16 16:19:49 +02:00
pmu_intel.c
svm.c kvm: better MWAIT emulation for guests 2017-04-21 12:50:28 +02:00
trace.h
tss.h
vmx.c kvm: nVMX: Remove superfluous VMX instruction fault checks 2017-04-27 17:05:43 +02:00
x86.c KVM: x86: fix emulation of RSM and IRET instructions 2017-04-27 16:54:09 +02:00
x86.h kvm: better MWAIT emulation for guests 2017-04-21 12:50:28 +02:00