diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c
index 33aa715..7dcce4e 100644
--- a/arch/powerpc/kvm/44x_tlb.c
+++ b/arch/powerpc/kvm/44x_tlb.c
@@ -22,6 +22,7 @@
 #include <linux/kvm.h>
 #include <linux/kvm_host.h>
 #include <linux/highmem.h>
+#include <linux/srcu.h>
 
 #include <asm/tlbflush.h>
 #include <asm/mmu-44x.h>
@@ -442,6 +443,7 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws)
 	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
 	struct kvmppc_44x_tlbe *tlbe;
 	unsigned int gtlb_index;
+	int srcu_idx;
 
 	gtlb_index = kvmppc_get_gpr(vcpu, ra);
 	if (gtlb_index >= KVM44x_GUEST_TLB_SIZE) {
@@ -474,6 +476,8 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws)
 		return EMULATE_FAIL;
 	}
 
+	srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
+
 	if (tlbe_is_host_safe(vcpu, tlbe)) {
 		gva_t eaddr;
 		gpa_t gpaddr;
@@ -490,6 +494,8 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws)
 		kvmppc_mmu_map(vcpu, eaddr, gpaddr, gtlb_index);
 	}
 
+	srcu_read_unlock(&vcpu->kvm->srcu, srcu_idx);
+
 	trace_kvm_gtlb_write(gtlb_index, tlbe->tid, tlbe->word0, tlbe->word1,
 			     tlbe->word2);
 
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index c5e0062..a786730 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -23,6 +23,7 @@
 #include <linux/export.h>
 #include <linux/err.h>
 #include <linux/slab.h>
+#include <linux/srcu.h>
 
 #include <asm/reg.h>
 #include <asm/cputable.h>
@@ -290,6 +291,7 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	bool dr = (vcpu->arch.shared->msr & MSR_DR) ? true : false;
 	bool ir = (vcpu->arch.shared->msr & MSR_IR) ? true : false;
 	u64 vsid;
+	int srcu_idx;
 
 	relocated = data ? dr : ir;
 
@@ -334,6 +336,8 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		pte.may_execute = !data;
 	}
 
+	srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
+
 	if (page_found == -ENOENT) {
 		/* Page not found in guest PTE entries */
 		struct kvmppc_book3s_shadow_vcpu *svcpu = svcpu_get(vcpu);
@@ -376,6 +380,8 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 			r = RESUME_HOST;
 	}
 
+	srcu_read_unlock(&vcpu->kvm->srcu, srcu_idx);
+
 	return r;
 }
 
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index c8f6c58..895dc31 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -28,6 +28,7 @@
 #include <linux/rwsem.h>
 #include <linux/vmalloc.h>
 #include <linux/hugetlb.h>
+#include <linux/srcu.h>
 #include <asm/kvm_ppc.h>
 
 #include "e500.h"
@@ -858,6 +859,7 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu)
 	struct kvm_book3e_206_tlb_entry *gtlbe, stlbe;
 	int tlbsel, esel, stlbsel, sesel;
 	int recal = 0;
+	int srcu_idx;
 
 	tlbsel = get_tlb_tlbsel(vcpu);
 	esel = get_tlb_esel(vcpu, tlbsel);
@@ -890,6 +892,8 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu)
 			kvmppc_set_tlb1map_range(vcpu, gtlbe);
 	}
 
+	srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
+
 	/* Invalidate shadow mappings for the about-to-be-clobbered TLBE. */
 	if (tlbe_is_host_safe(vcpu, gtlbe)) {
 		u64 eaddr;
@@ -928,6 +932,8 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu)
 		write_stlbe(vcpu_e500, gtlbe, &stlbe, stlbsel, sesel);
 	}
 
+	srcu_read_unlock(&vcpu->kvm->srcu, srcu_idx);
+
 	kvmppc_set_exit_type(vcpu, EMULATED_TLBWE_EXITS);
 	return EMULATE_DONE;
 }