diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index 3b85bbb4b23e..f079a2039c8a 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -312,9 +312,6 @@ static inline void kvm_arch_vcpu_load_fp(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arch_vcpu_ctxsync_fp(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arch_vcpu_put_fp(struct kvm_vcpu *vcpu) {}
 
-/* All host FP/SIMD state is restored on guest exit, so nothing to save: */
-static inline void kvm_fpsimd_flush_cpu_state(void) {}
-
 static inline void kvm_arm_vhe_guest_enter(void) {}
 static inline void kvm_arm_vhe_guest_exit(void) {}
 
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index fda9289f3b9c..a4ca202ff3f2 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -457,16 +457,6 @@ static inline int kvm_arch_vcpu_run_pid_change(struct kvm_vcpu *vcpu)
 }
 #endif
 
-/*
- * All host FP/SIMD state is restored on guest exit, so nothing needs
- * doing here except in the SVE case:
-*/
-static inline void kvm_fpsimd_flush_cpu_state(void)
-{
-	if (system_supports_sve())
-		sve_flush_cpu_state();
-}
-
 static inline void kvm_arm_vhe_guest_enter(void)
 {
 	local_daif_mask();
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index e60c3a28380f..7074c4cd0e0e 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -120,7 +120,6 @@
  */
 struct fpsimd_last_state_struct {
 	struct user_fpsimd_state *st;
-	bool sve_in_use;
 };
 
 static DEFINE_PER_CPU(struct fpsimd_last_state_struct, fpsimd_last_state);
@@ -1008,7 +1007,6 @@ void fpsimd_bind_task_to_cpu(void)
 		this_cpu_ptr(&fpsimd_last_state);
 
 	last->st = &current->thread.uw.fpsimd_state;
-	last->sve_in_use = test_thread_flag(TIF_SVE);
 	current->thread.fpsimd_cpu = smp_processor_id();
 
 	if (system_supports_sve()) {
@@ -1030,7 +1028,6 @@ void fpsimd_bind_state_to_cpu(struct user_fpsimd_state *st)
 	WARN_ON(!in_softirq() && !irqs_disabled());
 
 	last->st = st;
-	last->sve_in_use = false;
 }
 
 /*
@@ -1091,24 +1088,6 @@ void fpsimd_flush_cpu_state(void)
 	set_thread_flag(TIF_FOREIGN_FPSTATE);
 }
 
-/*
- * Invalidate any task SVE state currently held in this CPU's regs.
- *
- * This is used to prevent the kernel from trying to reuse SVE register data
- * that is detroyed by KVM guest enter/exit.  This function should go away when
- * KVM SVE support is implemented.  Don't use it for anything else.
- */
-#ifdef CONFIG_ARM64_SVE
-void sve_flush_cpu_state(void)
-{
-	struct fpsimd_last_state_struct const *last =
-		this_cpu_ptr(&fpsimd_last_state);
-
-	if (last->st && last->sve_in_use)
-		fpsimd_flush_cpu_state();
-}
-#endif /* CONFIG_ARM64_SVE */
-
 #ifdef CONFIG_KERNEL_MODE_NEON
 
 DEFINE_PER_CPU(bool, kernel_neon_busy);
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c
index ce7c6f36471b..39e777155e7c 100644
--- a/virt/kvm/arm/arm.c
+++ b/virt/kvm/arm/arm.c
@@ -682,9 +682,6 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
 		 */
 		preempt_disable();
 
-		/* Flush FP/SIMD state that can't survive guest entry/exit */
-		kvm_fpsimd_flush_cpu_state();
-
 		kvm_pmu_flush_hwstate(vcpu);
 
 		local_irq_disable();