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linux-next/arch/x86/kvm
Paolo Bonzini fa7c4ebd5a KVM: MTRR: observe maxphyaddr from guest CPUID, not host
Conversion of MTRRs to ranges used the maxphyaddr from the boot CPU.
This is wrong, because var_mtrr_range's mask variable then is discontiguous
(like FF00FFFF000, where the first run of 0s corresponds to the bits
between host and guest maxphyaddr).  Instead always set up the masks
to be full 64-bit values---we know that the reserved bits at the top
are zero, and we can restore them when reading the MSR.  This way
var_mtrr_range gets a mask that just works.

Fixes: a13842dc66
Cc: qemu-stable@nongnu.org
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=107561
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-12-22 15:28:56 +01:00
..
assigned-dev.c KVM: x86: move kvm_set_irq_inatomic to legacy device assignment 2015-11-04 16:24:36 +01:00
assigned-dev.h KVM: x86: move device assignment out of kvm_host.h 2014-11-24 16:53:50 +01:00
cpuid.c s390: A bunch of fixes and optimizations for interrupt and time 2015-11-05 16:26:26 -08:00
cpuid.h kvm: svm: Only propagate next_rip when guest supports it 2015-10-16 10:32:17 +02:00
emulate.c KVM: x86: allow RSM from 64-bit mode 2015-11-04 16:24:38 +01:00
hyperv.c kvm/x86: Hyper-V HV_X64_MSR_VP_RUNTIME support 2015-10-01 15:06:33 +02:00
hyperv.h kvm/x86: added hyper-v crash msrs into kvm hyperv context 2015-07-23 08:27:06 +02:00
i8254.c KVM: x86: Split the APIC from the rest of IRQCHIP. 2015-10-01 15:06:26 +02:00
i8254.h KVM: move iodev.h from virt/kvm/ to include/kvm 2015-03-26 21:43:12 +00:00
i8259.c KVM: x86: clean/fix memory barriers in irqchip_in_kernel 2015-07-30 16:02:56 +02:00
ioapic.c KVM: x86: fix edge EOI and IOAPIC reconfig race 2015-10-14 16:41:08 +02:00
ioapic.h KVM: x86: Add EOI exit bitmap inference 2015-10-01 15:06:28 +02:00
iommu.c KVM: count number of assigned devices 2015-07-10 13:25:26 +02:00
irq_comm.c KVM: x86: move kvm_set_irq_inatomic to legacy device assignment 2015-11-04 16:24:36 +01:00
irq.c KVM: x86: Add support for local interrupt requests from userspace 2015-10-01 15:06:29 +02:00
irq.h KVM: x86: Add support for local interrupt requests from userspace 2015-10-01 15:06:29 +02:00
Kconfig KVM: x86: select IRQ_BYPASS_MANAGER 2015-10-01 15:06:52 +02:00
kvm_cache_regs.h KVM: x86: API changes for SMM support 2015-06-04 16:01:11 +02:00
lapic.c KVM: x86: Move TSC scaling logic out of call-back read_l1_tsc() 2015-11-10 12:06:18 +01:00
lapic.h KVM: Define a new interface kvm_intr_is_single_vcpu() 2015-10-01 15:06:49 +02:00
Makefile kvm/x86: move Hyper-V MSR's/hypercall code into hyperv.c file 2015-07-23 08:27:06 +02:00
mmu_audit.c Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
mmu.c KVM: x86: merge handle_mmio_page_fault and handle_mmio_page_fault_common 2015-11-10 12:06:03 +01:00
mmu.h KVM: x86: merge handle_mmio_page_fault and handle_mmio_page_fault_common 2015-11-10 12:06:03 +01:00
mmutrace.h tracing: Rename ftrace_event.h to trace_events.h 2015-05-13 14:05:12 -04:00
mtrr.c KVM: MTRR: observe maxphyaddr from guest CPUID, not host 2015-12-22 15:28:56 +01:00
paging_tmpl.h KVM: x86: merge handle_mmio_page_fault and handle_mmio_page_fault_common 2015-11-10 12:06:03 +01:00
pmu_amd.c KVM: x86/vPMU: Fix unnecessary signed extension for AMD PERFCTRn 2015-08-11 15:19:41 +02:00
pmu_intel.c KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch 2015-06-23 14:12:14 +02:00
pmu.c KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch 2015-06-23 14:12:14 +02:00
pmu.h KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch 2015-06-23 14:12:14 +02:00
svm.c kvm: x86: move tracepoints outside extended quiescent state 2015-12-11 12:26:33 +01:00
trace.h KVM: x86: Update IRTE for posted-interrupts 2015-10-01 15:06:51 +02:00
tss.h
vmx.c KVM: VMX: Fix host initiated access to guest MSR_TSC_AUX 2015-12-14 16:24:08 +01:00
x86.c kvm: x86: move tracepoints outside extended quiescent state 2015-12-11 12:26:33 +01:00
x86.h x86/fpu: Rename XSAVE macros 2015-09-14 12:21:46 +02:00