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| author |   Arnd Bergmann <arnd@arndb.de> | 2018-04-04 12:44:14 +0200 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2018-04-04 18:57:40 +0200 |
| commit | 51e8a8cc2f2d4295703f9c7ff66dead565dfea9a (patch) | |
| tree | c4a73c5de76d4ce0bd459fe9ae61ca63687e971e /arch/x86/kvm/vmx.c | |
| parent | KVM: VMX: remove bogus WARN_ON in handle_ept_misconfig (diff) | |
| download | wireguard-linux-51e8a8cc2f2d4295703f9c7ff66dead565dfea9a.tar.xz wireguard-linux-51e8a8cc2f2d4295703f9c7ff66dead565dfea9a.zip | |
x86: kvm: hide the unused 'cpu' variable
The local variable was newly introduced but is only accessed in one
place on x86_64, but not on 32-bit:
arch/x86/kvm/vmx.c: In function 'vmx_save_host_state':
arch/x86/kvm/vmx.c:2175:6: error: unused variable 'cpu' [-Werror=unused-variable]
This puts it into another #ifdef.
Fixes: 35060ed6a1ff ("x86/kvm/vmx: avoid expensive rdmsr for MSR_GS_BASE")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 39a83a66a282..939c8724feb4 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2351,7 +2351,9 @@ static unsigned long segment_base(u16 selector) static void vmx_save_host_state(struct kvm_vcpu *vcpu) { struct vcpu_vmx *vmx = to_vmx(vcpu); +#ifdef CONFIG_X86_64 int cpu = raw_smp_processor_id(); +#endif int i; if (vmx->host_state.loaded) |