diff --git a/mm/memory.c b/mm/memory.c
index 75c2dfd04f7253e797de3b59730eb9b992324624..32e20f41ed2086a8899f24c4dd58b90a3c92b652 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -76,6 +76,7 @@
 #include <linux/ptrace.h>
 #include <linux/vmalloc.h>
 #include <linux/sched/sysctl.h>
+#include <linux/fsnotify.h>
 
 #include <trace/events/kmem.h>
 
@@ -5662,8 +5663,17 @@ static vm_fault_t do_numa_page(struct vm_fault *vmf)
 static inline vm_fault_t create_huge_pmd(struct vm_fault *vmf)
 {
 	struct vm_area_struct *vma = vmf->vma;
+
 	if (vma_is_anonymous(vma))
 		return do_huge_pmd_anonymous_page(vmf);
+	/*
+	 * Currently we just emit PAGE_SIZE for our fault events, so don't allow
+	 * a huge fault if we have a pre content watch on this file.  This would
+	 * be trivial to support, but there would need to be tests to ensure
+	 * this works properly and those don't exist currently.
+	 */
+	if (unlikely(FMODE_FSNOTIFY_HSM(vma->vm_file->f_mode)))
+		return VM_FAULT_FALLBACK;
 	if (vma->vm_ops->huge_fault)
 		return vma->vm_ops->huge_fault(vmf, PMD_ORDER);
 	return VM_FAULT_FALLBACK;
@@ -5687,6 +5697,9 @@ static inline vm_fault_t wp_huge_pmd(struct vm_fault *vmf)
 	}
 
 	if (vma->vm_flags & (VM_SHARED | VM_MAYSHARE)) {
+		/* See comment in create_huge_pmd. */
+		if (unlikely(FMODE_FSNOTIFY_HSM(vma->vm_file->f_mode)))
+			goto split;
 		if (vma->vm_ops->huge_fault) {
 			ret = vma->vm_ops->huge_fault(vmf, PMD_ORDER);
 			if (!(ret & VM_FAULT_FALLBACK))
@@ -5709,6 +5722,9 @@ static vm_fault_t create_huge_pud(struct vm_fault *vmf)
 	/* No support for anonymous transparent PUD pages yet */
 	if (vma_is_anonymous(vma))
 		return VM_FAULT_FALLBACK;
+	/* See comment in create_huge_pmd. */
+	if (unlikely(FMODE_FSNOTIFY_HSM(vma->vm_file->f_mode)))
+		return VM_FAULT_FALLBACK;
 	if (vma->vm_ops->huge_fault)
 		return vma->vm_ops->huge_fault(vmf, PUD_ORDER);
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
@@ -5726,6 +5742,9 @@ static vm_fault_t wp_huge_pud(struct vm_fault *vmf, pud_t orig_pud)
 	if (vma_is_anonymous(vma))
 		goto split;
 	if (vma->vm_flags & (VM_SHARED | VM_MAYSHARE)) {
+		/* See comment in create_huge_pmd. */
+		if (unlikely(FMODE_FSNOTIFY_HSM(vma->vm_file->f_mode)))
+			goto split;
 		if (vma->vm_ops->huge_fault) {
 			ret = vma->vm_ops->huge_fault(vmf, PUD_ORDER);
 			if (!(ret & VM_FAULT_FALLBACK))