[PATCH 17/19] KVM: arm64: Get rid of kvm_arm_have_ssbd()
Will Deacon
will at kernel.org
Fri Sep 18 12:47:27 EDT 2020
From: Marc Zyngier <maz at kernel.org>
kvm_arm_have_ssbd() is now completely unused, get rid of it.
Signed-off-by: Marc Zyngier <maz at kernel.org>
---
arch/arm64/include/asm/kvm_host.h | 23 -----------------------
1 file changed, 23 deletions(-)
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 9edce004d7c7..bb5e5b88d439 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -631,29 +631,6 @@ static inline void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr) {}
static inline void kvm_clr_pmu_events(u32 clr) {}
#endif
-#define KVM_SSBD_UNKNOWN -1
-#define KVM_SSBD_FORCE_DISABLE 0
-#define KVM_SSBD_KERNEL 1
-#define KVM_SSBD_FORCE_ENABLE 2
-#define KVM_SSBD_MITIGATED 3
-
-static inline int kvm_arm_have_ssbd(void)
-{
- switch (arm64_get_ssbd_state()) {
- case ARM64_SSBD_FORCE_DISABLE:
- return KVM_SSBD_FORCE_DISABLE;
- case ARM64_SSBD_KERNEL:
- return KVM_SSBD_KERNEL;
- case ARM64_SSBD_FORCE_ENABLE:
- return KVM_SSBD_FORCE_ENABLE;
- case ARM64_SSBD_MITIGATED:
- return KVM_SSBD_MITIGATED;
- case ARM64_SSBD_UNKNOWN:
- default:
- return KVM_SSBD_UNKNOWN;
- }
-}
-
void kvm_vcpu_load_sysregs_vhe(struct kvm_vcpu *vcpu);
void kvm_vcpu_put_sysregs_vhe(struct kvm_vcpu *vcpu);
--
2.28.0.681.g6f77f65b4e-goog
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