x86/hyper-v: Stop caring about EOI for direct stimers

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Turns out we over-engineered Direct Mode for stimers a bit: unlike
traditional stimers where we may want to try to re-inject the message upon
EOI, Direct Mode stimers just set the irq in APIC and kvm_apic_set_irq()
fails only when APIC is disabled (see APIC_DM_FIXED case in
__apic_accept_irq()). Remove the redundant part.

Suggested-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Vitaly Kuznetsov 2018-12-05 16:36:21 +01:00 • committed by Paolo Bonzini

parent 08a800ac25

commit 87a8d795b2

1 changed files with 3 additions and 33 deletions

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arch/x86/kvm/hyperv.c

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