KVM: LAPIC: guarantee the timer is in tsc-deadline mode

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Check apic_lvtt_tscdeadline() mode directly instead of apic_lvtt_oneshot()
and apic_lvtt_period() to guarantee the timer is in tsc-deadline mode when
rdmsr MSR_IA32_TSCDEADLINE.

Suggested-by: Radim Krčmář <rkrcmar@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Yunhong Jiang <yunhong.jiang@intel.com>
Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

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Wanpeng Li 2016-10-24 18:23:10 +08:00 • committed by Paolo Bonzini

parent 7d7f7da2f1

commit a10388e11f

1 changed files with 2 additions and 2 deletions

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arch/x86/kvm/lapic.c

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