KVM: x86: Fix and refactor NMI watchdog emulation

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This patch refactors the NMI watchdog delivery patch, consolidating
tests and providing a proper API for delivering watchdog events.

An included micro-optimization is to check only for apic_hw_enabled in
kvm_apic_local_deliver (the test for LVT mask is covering the
soft-disabled case already).

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Jan Kiszka 2008-10-20 10:20:02 +02:00 • committed by Avi Kivity

parent 291fd39bfc

commit 8fdb2351d5

3 changed files with 20 additions and 17 deletions

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15

arch/x86/kvm/i8254.c

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2

arch/x86/kvm/irq.h

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20

arch/x86/kvm/lapic.c

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