diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index 4661f1c42073..1561275ca5c2 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -359,10 +359,6 @@ alternative_else_nop_endif
 	ldp	x24, x25, [sp, #16 * 12]
 	ldp	x26, x27, [sp, #16 * 13]
 	ldp	x28, x29, [sp, #16 * 14]
-	/*
-	 * ARCH_HAS_MEMBARRIER_SYNC_CORE rely on eret context synchronization
-	 * when returning from IPI handler, and when returning to user-space.
-	 */
 
 	.if	\el == 0
 alternative_if_not ARM64_UNMAP_KERNEL_AT_EL0