KVM: LAPIC: Fix updating DFR missing apic map recalculation

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There is missing apic map recalculation after updating DFR, if it is
INIT RESET, in x2apic mode, local apic is software enabled before.
This patch fix it by introducing the function kvm_apic_set_dfr() to
be called in INIT RESET handling path.

Signed-off-by: Wanpeng Li <wanpengli@tencent.com>
Message-Id: <1597827327-25055-1-git-send-email-wanpengli@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Wanpeng Li 2020-08-19 16:55:26 +08:00 • committed by Paolo Bonzini

parent 2fc4f15dac

commit ae6f249686

1 changed files with 10 additions and 5 deletions

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arch/x86/kvm/lapic.c

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