diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index aca337d79d12ab288cf186fa619e608847e224f7..c5487806273fac729ea6246739a84b8e8f936131 100644
--- a/arch/arm64/include/asm/assembler.h
+++ b/arch/arm64/include/asm/assembler.h
@@ -430,6 +430,16 @@ USER(\label, ic	ivau, \tmp2)			// invalidate I line PoU
 9000:
 	.endm
 
+/*
+ * reset_amuserenr_el0 - reset AMUSERENR_EL0 if AMUv1 present
+ */
+	.macro	reset_amuserenr_el0, tmpreg
+	mrs	\tmpreg, id_aa64pfr0_el1	// Check ID_AA64PFR0_EL1
+	ubfx	\tmpreg, \tmpreg, #ID_AA64PFR0_AMU_SHIFT, #4
+	cbz	\tmpreg, .Lskip_\@		// Skip if no AMU present
+	msr_s	SYS_AMUSERENR_EL0, xzr		// Disable AMU access from EL0
+.Lskip_\@:
+	.endm
 /*
  * copy_page - copy src to dest using temp registers t1-t8
  */
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
index aafed690241147f661b000532d4d0b788b37b04d..7103027b4e6454113a15795f3b0d1caeddee9b6b 100644
--- a/arch/arm64/mm/proc.S
+++ b/arch/arm64/mm/proc.S
@@ -131,6 +131,7 @@ alternative_endif
 	ubfx	x11, x11, #1, #1
 	msr	oslar_el1, x11
 	reset_pmuserenr_el0 x0			// Disable PMU access from EL0
+	reset_amuserenr_el0 x0			// Disable AMU access from EL0
 
 alternative_if ARM64_HAS_RAS_EXTN
 	msr_s	SYS_DISR_EL1, xzr
@@ -423,6 +424,8 @@ SYM_FUNC_START(__cpu_setup)
 	isb					// Unmask debug exceptions now,
 	enable_dbg				// since this is per-cpu
 	reset_pmuserenr_el0 x0			// Disable PMU access from EL0
+	reset_amuserenr_el0 x0			// Disable AMU access from EL0
+
 	/*
 	 * Memory region attributes
 	 */