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linux/arch/x86/kvm
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Avi Kivity edcafe3c5a KVM: VMX: Give the guest ownership of cr0.ts when the fpu is active 
If the guest fpu is loaded, there is nothing interesing about cr0.ts; let
the guest play with it as it will.  This makes context switches between fpu
intensive guest processes faster, as we won't trap the clts and cr0 write
instructions.

[marcelo: fix cr0 read shadow update on fpu deactivation; kills F8 install]

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2010-03-01 12:35:50 -03:00
..
emulate.c KVM: Replace read accesses of vcpu->arch.cr0 by an accessor 2010-03-01 12:35:50 -03:00
i8254.c KVM: convert slots_lock to a mutex 2010-03-01 12:35:45 -03:00
i8254.h KVM: PIT support for HPET legacy mode 2009-09-10 08:33:12 +03:00
i8259.c KVM: convert slots_lock to a mutex 2010-03-01 12:35:45 -03:00
irq.c KVM: Remove irq_pending bitmap 2009-06-10 11:48:57 +03:00
irq.h KVM: x86: disallow multiple KVM_CREATE_IRQCHIP 2009-12-03 09:32:23 +02:00
Kconfig KVM: Add KVM_MMIO kconfig item 2010-03-01 12:35:41 -03:00
kvm_cache_regs.h KVM: VMX: Allow the guest to own some cr0 bits 2010-03-01 12:35:50 -03:00
kvm_timer.h KVM: Use pointer to vcpu instead of vcpu_id in timer code. 2009-09-10 08:32:52 +03:00
lapic.c KVM: Fix race between APIC TMR and IRR 2010-01-25 12:26:36 -02:00
lapic.h KVM: x2apic interface to lapic 2009-09-10 08:33:08 +03:00
Makefile KVM: Move assigned device code to own file 2009-12-03 09:32:09 +02:00
mmu.c KVM: Replace read accesses of vcpu->arch.cr0 by an accessor 2010-03-01 12:35:50 -03:00
mmu.h KVM: Replace read accesses of vcpu->arch.cr0 by an accessor 2010-03-01 12:35:50 -03:00
mmutrace.h KVM: Trace shadow page lifecycle 2009-09-10 08:33:10 +03:00
paging_tmpl.h KVM: MMU: bail out pagewalk on kvm_read_guest error 2010-01-25 12:26:38 -02:00
svm.c KVM: Lazify fpu activation and deactivation 2010-03-01 12:35:50 -03:00
timer.c KVM: Drop useless atomic test from timer function 2009-09-10 08:32:57 +03:00
trace.h KVM: SVM: Add tracepoint for skinit instruction 2009-12-03 09:32:16 +02:00
tss.h KVM: x86: hardware task switching support 2008-04-27 12:00:39 +03:00
vmx.c KVM: VMX: Give the guest ownership of cr0.ts when the fpu is active 2010-03-01 12:35:50 -03:00
x86.c KVM: Lazify fpu activation and deactivation 2010-03-01 12:35:50 -03:00
x86.h KVM: Add Directed EOI support to APIC emulation 2009-09-10 08:33:07 +03:00