diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-01-14 17:53:55 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-01-26 12:22:43 +0100 |
| commit | 0034a0f239623388525c884dabf9a125eafb1acb (patch) | |
| tree | af248e637801d133cb6890ddfb36b202484863ed | |
| parent | a46b3aaf6bb038d4f6f192a84df204f10929e75c (diff) | |
pc: fix KVM features in pc-1.3 and earlier machine types
Due to a typo, instead of disabling KVM_FEATURE_PV_EOI (bit
6) these machine types are disabling bits 1 and 2, which are
KVM_FEATURE_NOP_IO_DELAY and KVM_FEATURE_MMU_OP. Not a big deal
because they aren't very important and KVM_FEATURE_MMU_OP is
disabled anyway. The worst part is actually that KVM_FEATURE_PV_EOI
is remaining enabled.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | hw/i386/pc_piix.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index f0a3201e19..97a754e11e 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -406,7 +406,7 @@ static void pc_compat_1_3(MachineState *machine) static void pc_compat_1_2(MachineState *machine) { pc_compat_1_3(machine); - x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, KVM_FEATURE_PV_EOI); + x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, 1 << KVM_FEATURE_PV_EOI); } static void pc_init_pci_2_2(MachineState *machine) @@ -483,7 +483,7 @@ static void pc_init_isa(MachineState *machine) if (!machine->cpu_model) { machine->cpu_model = "486"; } - x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, KVM_FEATURE_PV_EOI); + x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, 1 << KVM_FEATURE_PV_EOI); enable_compat_apic_id_mode(); pc_init1(machine, 0, 1); } |