diff options
| author | Fernando Luis Vázquez Cao <fernando_b1@lab.ntt.co.jp> | 2014-02-18 11:09:11 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-02-22 15:53:32 +0100 |
| commit | 0d75de4a65d99ba042b050620d479ab74b1919d4 (patch) | |
| tree | dce9e5dfa2de849b7ec1b15f3a8834c4035d95a2 /arch/x86/kernel/kvm.c | |
| parent | KVM: SVM: fix NMI window after iret (diff) | |
| download | linux-0d75de4a65d99ba042b050620d479ab74b1919d4.tar.xz linux-0d75de4a65d99ba042b050620d479ab74b1919d4.zip | |
kvm: remove redundant registration of BSP's hv_clock area
These days hv_clock allocation is memblock based (i.e. the percpu
allocator is not involved), which means that the physical address
of each of the per-cpu hv_clock areas is guaranteed to remain
unchanged through all its lifetime and we do not need to update
its location after CPU bring-up.
Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kernel/kvm.c')
| -rw-r--r-- | arch/x86/kernel/kvm.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 713f1b3bad52..0331cb389d68 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -417,7 +417,6 @@ void kvm_disable_steal_time(void) #ifdef CONFIG_SMP static void __init kvm_smp_prepare_boot_cpu(void) { - WARN_ON(kvm_register_clock("primary cpu clock")); kvm_guest_cpu_init(); native_smp_prepare_boot_cpu(); kvm_spinlock_init(); |