diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 7ccd158b3894..5e5206acc64e 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -860,6 +860,10 @@
 	disable_radix	[PPC]
 			Disable RADIX MMU mode on POWER9
 
+	disable_tlbie	[PPC]
+			Disable TLBIE instruction. Currently does not work
+			with KVM, with HASH MMU, or with coherent accelerators.
+
 	disable_cpu_apicid= [X86,APIC,SMP]
 			Format: <int>
 			The number of initial APIC ID for the
diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush.h b/arch/powerpc/include/asm/book3s/64/tlbflush.h
index ebf572ea621e..4b4568b7d4f2 100644
--- a/arch/powerpc/include/asm/book3s/64/tlbflush.h
+++ b/arch/powerpc/include/asm/book3s/64/tlbflush.h
@@ -162,4 +162,13 @@ static inline void flush_tlb_pgtable(struct mmu_gather *tlb, unsigned long addre
 
 	radix__flush_tlb_pwc(tlb, address);
 }
+
+extern bool tlbie_capable;
+extern bool tlbie_enabled;
+
+static inline bool use_tlbie(void)
+{
+	return tlbie_enabled;
+}
+
 #endif /*  _ASM_POWERPC_BOOK3S_64_TLBFLUSH_H */
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 6ec2e4fe86d3..886d92639f1e 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -5462,6 +5462,12 @@ static int kvmppc_radix_possible(void)
 static int kvmppc_book3s_init_hv(void)
 {
 	int r;
+
+	if (!tlbie_capable) {
+		pr_err("KVM-HV: Host does not support TLBIE\n");
+		return -ENODEV;
+	}
+
 	/*
 	 * FIXME!! Do we need to check on all cpus ?
 	 */
diff --git a/arch/powerpc/mm/book3s64/pgtable.c b/arch/powerpc/mm/book3s64/pgtable.c
index bbedd7f7ab3f..73ba67d6ca37 100644
--- a/arch/powerpc/mm/book3s64/pgtable.c
+++ b/arch/powerpc/mm/book3s64/pgtable.c
@@ -8,6 +8,7 @@
 #include <linux/memblock.h>
 #include <misc/cxl-base.h>
 
+#include <asm/debugfs.h>
 #include <asm/pgalloc.h>
 #include <asm/tlb.h>
 #include <asm/trace.h>
@@ -437,3 +438,49 @@ int ioremap_range(unsigned long ea, phys_addr_t pa, unsigned long size, pgprot_t
 
 	return 0;
 }
+
+/*
+ * Can tlbie be used.
+ */
+bool tlbie_capable __read_mostly = true;
+EXPORT_SYMBOL(tlbie_capable);
+
+/*
+ * Avoid using tlbie for management of CPU TLBs for kernel and process address
+ * spaces. tlbie may still be used for accelerators, and by KVM.
+ */
+bool tlbie_enabled __read_mostly = true;
+
+
+static int __init setup_disable_tlbie(char *str)
+{
+	if (!radix_enabled()) {
+		pr_err("disable_tlbie: Unable to disable TLBIE with Hash MMU.\n");
+		return 1;
+	}
+
+	tlbie_capable = false;
+	tlbie_enabled = false;
+
+        return 1;
+}
+__setup("disable_tlbie", setup_disable_tlbie);
+
+static int __init pgtable_debugfs_setup(void)
+{
+	if (!tlbie_capable)
+		return 0;
+
+	/*
+	 * There is no locking vs tlb flushing when changing this value.
+	 * The tlb flushers will see one value or another, and use either
+	 * tlbie or tlbiel with IPIs. In both cases the TLBs will be
+	 * invalidated as expected.
+	 */
+	debugfs_create_bool("tlbie_enabled", 0600,
+			powerpc_debugfs_root,
+			&tlbie_enabled);
+
+	return 0;
+}
+arch_initcall(pgtable_debugfs_setup);
diff --git a/arch/powerpc/mm/book3s64/radix_tlb.c b/arch/powerpc/mm/book3s64/radix_tlb.c
index 71f7fede2fa4..7d17564f12c1 100644
--- a/arch/powerpc/mm/book3s64/radix_tlb.c
+++ b/arch/powerpc/mm/book3s64/radix_tlb.c
@@ -285,6 +285,39 @@ static inline void _tlbie_pid(unsigned long pid, unsigned long ric)
 	asm volatile("eieio; tlbsync; ptesync": : :"memory");
 }
 
+struct tlbiel_pid {
+	unsigned long pid;
+	unsigned long ric;
+};
+
+static void do_tlbiel_pid(void *info)
+{
+	struct tlbiel_pid *t = info;
+
+	if (t->ric == RIC_FLUSH_TLB)
+		_tlbiel_pid(t->pid, RIC_FLUSH_TLB);
+	else if (t->ric == RIC_FLUSH_PWC)
+		_tlbiel_pid(t->pid, RIC_FLUSH_PWC);
+	else
+		_tlbiel_pid(t->pid, RIC_FLUSH_ALL);
+}
+
+static inline void _tlbiel_pid_multicast(struct mm_struct *mm,
+				unsigned long pid, unsigned long ric)
+{
+	struct cpumask *cpus = mm_cpumask(mm);
+	struct tlbiel_pid t = { .pid = pid, .ric = ric };
+
+	on_each_cpu_mask(cpus, do_tlbiel_pid, &t, 1);
+	/*
+	 * Always want the CPU translations to be invalidated with tlbiel in
+	 * these paths, so while coprocessors must use tlbie, we can not
+	 * optimise away the tlbiel component.
+	 */
+	if (atomic_read(&mm->context.copros) > 0)
+		_tlbie_pid(pid, RIC_FLUSH_ALL);
+}
+
 static inline void _tlbiel_lpid(unsigned long lpid, unsigned long ric)
 {
 	int set;
@@ -420,6 +453,53 @@ static __always_inline void _tlbie_va(unsigned long va, unsigned long pid,
 	asm volatile("eieio; tlbsync; ptesync": : :"memory");
 }
 
+struct tlbiel_va {
+	unsigned long pid;
+	unsigned long va;
+	unsigned long psize;
+	unsigned long ric;
+};
+
+static void do_tlbiel_va(void *info)
+{
+	struct tlbiel_va *t = info;
+
+	if (t->ric == RIC_FLUSH_TLB)
+		_tlbiel_va(t->va, t->pid, t->psize, RIC_FLUSH_TLB);
+	else if (t->ric == RIC_FLUSH_PWC)
+		_tlbiel_va(t->va, t->pid, t->psize, RIC_FLUSH_PWC);
+	else
+		_tlbiel_va(t->va, t->pid, t->psize, RIC_FLUSH_ALL);
+}
+
+static inline void _tlbiel_va_multicast(struct mm_struct *mm,
+				unsigned long va, unsigned long pid,
+				unsigned long psize, unsigned long ric)
+{
+	struct cpumask *cpus = mm_cpumask(mm);
+	struct tlbiel_va t = { .va = va, .pid = pid, .psize = psize, .ric = ric };
+	on_each_cpu_mask(cpus, do_tlbiel_va, &t, 1);
+	if (atomic_read(&mm->context.copros) > 0)
+		_tlbie_va(va, pid, psize, RIC_FLUSH_TLB);
+}
+
+struct tlbiel_va_range {
+	unsigned long pid;
+	unsigned long start;
+	unsigned long end;
+	unsigned long page_size;
+	unsigned long psize;
+	bool also_pwc;
+};
+
+static void do_tlbiel_va_range(void *info)
+{
+	struct tlbiel_va_range *t = info;
+
+	_tlbiel_va_range(t->start, t->end, t->pid, t->page_size,
+				    t->psize, t->also_pwc);
+}
+
 static __always_inline void _tlbie_lpid_va(unsigned long va, unsigned long lpid,
 			      unsigned long psize, unsigned long ric)
 {
@@ -443,6 +523,21 @@ static inline void _tlbie_va_range(unsigned long start, unsigned long end,
 	asm volatile("eieio; tlbsync; ptesync": : :"memory");
 }
 
+static inline void _tlbiel_va_range_multicast(struct mm_struct *mm,
+				unsigned long start, unsigned long end,
+				unsigned long pid, unsigned long page_size,
+				unsigned long psize, bool also_pwc)
+{
+	struct cpumask *cpus = mm_cpumask(mm);
+	struct tlbiel_va_range t = { .start = start, .end = end,
+				.pid = pid, .page_size = page_size,
+				.psize = psize, .also_pwc = also_pwc };
+
+	on_each_cpu_mask(cpus, do_tlbiel_va_range, &t, 1);
+	if (atomic_read(&mm->context.copros) > 0)
+		_tlbie_va_range(start, end, pid, page_size, psize, also_pwc);
+}
+
 /*
  * Base TLB flushing operations:
  *
@@ -580,10 +675,14 @@ void radix__flush_tlb_mm(struct mm_struct *mm)
 			goto local;
 		}
 
-		if (mm_needs_flush_escalation(mm))
-			_tlbie_pid(pid, RIC_FLUSH_ALL);
-		else
-			_tlbie_pid(pid, RIC_FLUSH_TLB);
+		if (use_tlbie()) {
+			if (mm_needs_flush_escalation(mm))
+				_tlbie_pid(pid, RIC_FLUSH_ALL);
+			else if (use_tlbie())
+				_tlbie_pid(pid, RIC_FLUSH_TLB);
+		} else {
+			_tlbiel_pid_multicast(mm, pid, RIC_FLUSH_TLB);
+		}
 	} else {
 local:
 		_tlbiel_pid(pid, RIC_FLUSH_TLB);
@@ -609,7 +708,10 @@ static void __flush_all_mm(struct mm_struct *mm, bool fullmm)
 				goto local;
 			}
 		}
-		_tlbie_pid(pid, RIC_FLUSH_ALL);
+		if (use_tlbie())
+			_tlbie_pid(pid, RIC_FLUSH_ALL);
+		else
+			_tlbiel_pid_multicast(mm, pid, RIC_FLUSH_ALL);
 	} else {
 local:
 		_tlbiel_pid(pid, RIC_FLUSH_ALL);
@@ -644,7 +746,10 @@ void radix__flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmaddr,
 			exit_flush_lazy_tlbs(mm);
 			goto local;
 		}
-		_tlbie_va(vmaddr, pid, psize, RIC_FLUSH_TLB);
+		if (use_tlbie())
+			_tlbie_va(vmaddr, pid, psize, RIC_FLUSH_TLB);
+		else
+			_tlbiel_va_multicast(mm, vmaddr, pid, psize, RIC_FLUSH_TLB);
 	} else {
 local:
 		_tlbiel_va(vmaddr, pid, psize, RIC_FLUSH_TLB);
@@ -666,6 +771,16 @@ EXPORT_SYMBOL(radix__flush_tlb_page);
 #define radix__flush_all_mm radix__local_flush_all_mm
 #endif /* CONFIG_SMP */
 
+static void do_tlbiel_kernel(void *info)
+{
+	_tlbiel_pid(0, RIC_FLUSH_ALL);
+}
+
+static inline void _tlbiel_kernel_broadcast(void)
+{
+	on_each_cpu(do_tlbiel_kernel, NULL, 1);
+}
+
 /*
  * If kernel TLBIs ever become local rather than global, then
  * drivers/misc/ocxl/link.c:ocxl_link_add_pe will need some work, as it
@@ -673,7 +788,10 @@ EXPORT_SYMBOL(radix__flush_tlb_page);
  */
 void radix__flush_tlb_kernel_range(unsigned long start, unsigned long end)
 {
-	_tlbie_pid(0, RIC_FLUSH_ALL);
+	if (tlbie_capable)
+		_tlbie_pid(0, RIC_FLUSH_ALL);
+	else
+		_tlbiel_kernel_broadcast();
 }
 EXPORT_SYMBOL(radix__flush_tlb_kernel_range);
 
@@ -729,10 +847,14 @@ static inline void __radix__flush_tlb_range(struct mm_struct *mm,
 		if (local) {
 			_tlbiel_pid(pid, RIC_FLUSH_TLB);
 		} else {
-			if (mm_needs_flush_escalation(mm))
-				_tlbie_pid(pid, RIC_FLUSH_ALL);
-			else
-				_tlbie_pid(pid, RIC_FLUSH_TLB);
+			if (use_tlbie()) {
+				if (mm_needs_flush_escalation(mm))
+					_tlbie_pid(pid, RIC_FLUSH_ALL);
+				else
+					_tlbie_pid(pid, RIC_FLUSH_TLB);
+			} else {
+				_tlbiel_pid_multicast(mm, pid, RIC_FLUSH_TLB);
+			}
 		}
 	} else {
 		bool hflush = flush_all_sizes;
@@ -757,8 +879,8 @@ static inline void __radix__flush_tlb_range(struct mm_struct *mm,
 				gflush = false;
 		}
 
-		asm volatile("ptesync": : :"memory");
 		if (local) {
+			asm volatile("ptesync": : :"memory");
 			__tlbiel_va_range(start, end, pid, page_size, mmu_virtual_psize);
 			if (hflush)
 				__tlbiel_va_range(hstart, hend, pid,
@@ -767,7 +889,8 @@ static inline void __radix__flush_tlb_range(struct mm_struct *mm,
 				__tlbiel_va_range(gstart, gend, pid,
 						PUD_SIZE, MMU_PAGE_1G);
 			asm volatile("ptesync": : :"memory");
-		} else {
+		} else if (use_tlbie()) {
+			asm volatile("ptesync": : :"memory");
 			__tlbie_va_range(start, end, pid, page_size, mmu_virtual_psize);
 			if (hflush)
 				__tlbie_va_range(hstart, hend, pid,
@@ -777,6 +900,15 @@ static inline void __radix__flush_tlb_range(struct mm_struct *mm,
 						PUD_SIZE, MMU_PAGE_1G);
 			fixup_tlbie();
 			asm volatile("eieio; tlbsync; ptesync": : :"memory");
+		} else {
+			_tlbiel_va_range_multicast(mm,
+					start, end, pid, page_size, mmu_virtual_psize, false);
+			if (hflush)
+				_tlbiel_va_range_multicast(mm,
+					hstart, hend, pid, PMD_SIZE, MMU_PAGE_2M, false);
+			if (gflush)
+				_tlbiel_va_range_multicast(mm,
+					gstart, gend, pid, PUD_SIZE, MMU_PAGE_1G, false);
 		}
 	}
 	preempt_enable();
@@ -966,16 +1098,26 @@ static __always_inline void __radix__flush_tlb_range_psize(struct mm_struct *mm,
 		if (local) {
 			_tlbiel_pid(pid, also_pwc ? RIC_FLUSH_ALL : RIC_FLUSH_TLB);
 		} else {
-			if (mm_needs_flush_escalation(mm))
-				also_pwc = true;
+			if (use_tlbie()) {
+				if (mm_needs_flush_escalation(mm))
+					also_pwc = true;
+
+				_tlbie_pid(pid,
+					also_pwc ?  RIC_FLUSH_ALL : RIC_FLUSH_TLB);
+			} else {
+				_tlbiel_pid_multicast(mm, pid,
+					also_pwc ?  RIC_FLUSH_ALL : RIC_FLUSH_TLB);
+			}
 
-			_tlbie_pid(pid, also_pwc ? RIC_FLUSH_ALL : RIC_FLUSH_TLB);
 		}
 	} else {
 		if (local)
 			_tlbiel_va_range(start, end, pid, page_size, psize, also_pwc);
-		else
+		else if (use_tlbie())
 			_tlbie_va_range(start, end, pid, page_size, psize, also_pwc);
+		else
+			_tlbiel_va_range_multicast(mm,
+					start, end, pid, page_size, psize, also_pwc);
 	}
 	preempt_enable();
 }
@@ -1017,7 +1159,11 @@ void radix__flush_tlb_collapsed_pmd(struct mm_struct *mm, unsigned long addr)
 			exit_flush_lazy_tlbs(mm);
 			goto local;
 		}
-		_tlbie_va_range(addr, end, pid, PAGE_SIZE, mmu_virtual_psize, true);
+		if (use_tlbie())
+			_tlbie_va_range(addr, end, pid, PAGE_SIZE, mmu_virtual_psize, true);
+		else
+			_tlbiel_va_range_multicast(mm,
+					addr, end, pid, PAGE_SIZE, mmu_virtual_psize, true);
 	} else {
 local:
 		_tlbiel_va_range(addr, end, pid, PAGE_SIZE, mmu_virtual_psize, true);
diff --git a/drivers/misc/cxl/main.c b/drivers/misc/cxl/main.c
index 482a2c1b340a..43b312d06e3e 100644
--- a/drivers/misc/cxl/main.c
+++ b/drivers/misc/cxl/main.c
@@ -18,6 +18,7 @@
 #include <linux/sched/task.h>
 
 #include <asm/cputable.h>
+#include <asm/mmu.h>
 #include <misc/cxl-base.h>
 
 #include "cxl.h"
@@ -315,6 +316,9 @@ static int __init init_cxl(void)
 {
 	int rc = 0;
 
+	if (!tlbie_capable)
+		return -EINVAL;
+
 	if ((rc = cxl_file_init()))
 		return rc;
 
diff --git a/drivers/misc/ocxl/main.c b/drivers/misc/ocxl/main.c
index 7210d9e059be..ef73cf35dda2 100644
--- a/drivers/misc/ocxl/main.c
+++ b/drivers/misc/ocxl/main.c
@@ -2,12 +2,16 @@
 // Copyright 2017 IBM Corp.
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <asm/mmu.h>
 #include "ocxl_internal.h"
 
 static int __init init_ocxl(void)
 {
 	int rc = 0;
 
+	if (!tlbie_capable)
+		return -EINVAL;
+
 	rc = ocxl_file_init();
 	if (rc)
 		return rc;
