diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h
index 24165784b8038b732ea568d1e74fd8c0a699b914..600eacb9f7d585e05c7ae3a12dd1391ee9363927 100644
--- a/arch/arm64/include/asm/mmu_context.h
+++ b/arch/arm64/include/asm/mmu_context.h
@@ -48,7 +48,7 @@ static inline void contextidr_thread_switch(struct task_struct *next)
  */
 static inline void cpu_set_reserved_ttbr0(void)
 {
-	unsigned long ttbr = page_to_phys(empty_zero_page);
+	unsigned long ttbr = virt_to_phys(empty_zero_page);
 
 	asm(
 	"	msr	ttbr0_el1, %0			// set TTBR0\n"
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index bf464de33f52f77d2520db0a12e53b3749ced6cc..310710f45aeaf36d62674244c9cf29f1a132ab5b 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -121,8 +121,8 @@ extern void __pgd_error(const char *file, int line, unsigned long val);
  * ZERO_PAGE is a global shared page that is always zero: used
  * for zero-mapped memory areas etc..
  */
-extern struct page *empty_zero_page;
-#define ZERO_PAGE(vaddr)	(empty_zero_page)
+extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
+#define ZERO_PAGE(vaddr)	virt_to_page(empty_zero_page)
 
 #define pte_ERROR(pte)		__pte_error(__FILE__, __LINE__, pte_val(pte))
 
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index 917d98108b3f05d9b1013020f9f576a3db776bc6..53b9f9f128c2a418686f405b2b2a0072545dcff3 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -421,6 +421,7 @@ __mmap_switched:
 	adr_l	x2, __bss_stop
 	sub	x2, x2, x0
 	bl	__pi_memset
+	dsb	ishst				// Make zero page visible to PTW
 
 	adr_l	sp, initial_sp, x4
 	mov	x4, sp
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index b25d5cbe4db18974bfadd63febae09a6f3b8f5e4..cdbf055a325d44902f48b97cf183eb60aa5470c4 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -49,7 +49,7 @@ u64 idmap_t0sz = TCR_T0SZ(VA_BITS);
  * Empty_zero_page is a special page that is used for zero-initialized data
  * and COW.
  */
-struct page *empty_zero_page;
+unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)] __page_aligned_bss;
 EXPORT_SYMBOL(empty_zero_page);
 
 pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
@@ -459,18 +459,11 @@ void fixup_init(void)
  */
 void __init paging_init(void)
 {
-	void *zero_page;
-
 	map_mem();
 	fixup_executable();
 
-	/* allocate the zero page. */
-	zero_page = early_pgtable_alloc();
-
 	bootmem_init();
 
-	empty_zero_page = virt_to_page(zero_page);
-
 	/*
 	 * TTBR0 is only used for the identity mapping at this stage. Make it
 	 * point to zero page to avoid speculatively fetching new entries.