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linux/arch/x86/kvm
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Liang Li c447e76b4c kvm/fpu: Enable eager restore kvm FPU for MPX 
The MPX feature requires eager KVM FPU restore support. We have verified
that MPX cannot work correctly with the current lazy KVM FPU restore
mechanism. Eager KVM FPU restore should be enabled if the MPX feature is
exposed to VM.

Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Signed-off-by: Liang Li <liang.z.li@intel.com>
[Also activate the FPU on AMD processors. - Paolo]
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-05-20 12:30:26 +02:00
..
assigned-dev.c VFS: assorted d_backing_inode() annotations 2015-04-15 15:06:59 -04:00
assigned-dev.h KVM: x86: move device assignment out of kvm_host.h 2014-11-24 16:53:50 +01:00
cpuid.c kvm/fpu: Enable eager restore kvm FPU for MPX 2015-05-20 12:30:26 +02:00
cpuid.h kvm/fpu: Enable eager restore kvm FPU for MPX 2015-05-20 12:30:26 +02:00
emulate.c kvm: x86: fix x86 eflags fixed bit 2015-04-08 10:46:52 +02:00
i8254.c KVM: Redesign kvm_io_bus_ API to pass VCPU structure to the callbacks. 2015-03-26 21:43:11 +00:00
i8254.h KVM: move iodev.h from virt/kvm/ to include/kvm 2015-03-26 21:43:12 +00:00
i8259.c KVM/ARM changes for v4.1: 2015-04-07 18:09:20 +02:00
ioapic.c The most interesting bit here is irqfd/ioeventfd support for ARM and ARM64. 2015-04-13 09:47:01 -07:00
ioapic.h KVM/ARM changes for v4.1: 2015-04-07 18:09:20 +02:00
iommu.c kvm: iommu: Add cond_resched to legacy device assignment code 2015-01-27 21:31:12 +01:00
irq_comm.c kvm: remove CONFIG_X86 #ifdefs from files formerly shared with ia64 2014-11-21 18:07:26 +01:00
irq.c KVM: nVMX: fix "acknowledge interrupt on exit" when APICv is in use 2014-08-05 15:00:24 +02:00
irq.h KVM: move iodev.h from virt/kvm/ to include/kvm 2015-03-26 21:43:12 +00:00
Kconfig Fairly small update, but there are some interesting new features. 2015-02-13 09:55:09 -08:00
kvm_cache_regs.h KVM: MMU: Do not unconditionally read PDPTE from guest memory 2011-09-25 19:18:01 +03:00
lapic.c KVM: x86: cleanup kvm_irq_delivery_to_apic_fast 2015-04-14 18:09:51 +02:00
lapic.h KVM: x86: simplify kvm_apic_map 2015-04-08 10:47:01 +02:00
Makefile KVM: x86: remove now unneeded include directory from Makefile 2015-03-26 21:43:13 +00:00
mmu_audit.c arch/x86: replace strict_strto calls 2014-08-08 15:57:28 -07:00
mmu.c KVM: MMU: fix SMAP virtualization 2015-05-11 17:17:50 +02:00
mmu.h KVM: MMU: fix SMAP virtualization 2015-05-11 17:17:50 +02:00
mmutrace.h x86/kvm/tracing: Use helper function trace_seq_buffer_ptr() 2014-11-19 15:25:36 -05:00
paging_tmpl.h KVM: MMU: fix smap permission check 2015-05-11 17:17:23 +02:00
pmu.c KVM: x86: For the symbols used locally only should be static type 2015-03-17 22:38:28 -03:00
svm.c Revert "KVM: x86: drop fpu_activate hook" 2015-05-20 12:30:15 +02:00
trace.h KVM: VMX: Add PML support in VMX 2015-01-30 09:39:54 +01:00
tss.h
vmx.c Revert "KVM: x86: drop fpu_activate hook" 2015-05-20 12:30:15 +02:00
x86.c kvm/fpu: Enable eager restore kvm FPU for MPX 2015-05-20 12:30:26 +02:00
x86.h kvm: x86: Remove kvm_make_request from lapic.c 2015-01-08 22:48:08 +01:00