KVM: x86: introduce lapic_in_kernel

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Avoid pointer chasing and memory barriers, and simplify the code
when split irqchip (LAPIC in kernel, IOAPIC/PIC in userspace)
is introduced.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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This commit is contained in:

Paolo Bonzini 2015-07-29 12:05:37 +02:00

parent d50ab6c1a2

commit 35754c987f

7 changed files with 45 additions and 43 deletions

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6

arch/x86/kvm/irq.c

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8

arch/x86/kvm/irq.h

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4

arch/x86/kvm/lapic.c

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2

arch/x86/kvm/mmu.c

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4

arch/x86/kvm/svm.c

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46

arch/x86/kvm/vmx.c

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18

arch/x86/kvm/x86.c

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