--- zzzz-none-000/linux-4.19.183/arch/arm/include/asm/uaccess-asm.h	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-756/linux-4.19.183/arch/arm/include/asm/uaccess-asm.h	2023-06-28 08:54:18.000000000 +0000
@@ -85,7 +85,11 @@
 	 */
 	.macro	uaccess_entry, tsk, tmp0, tmp1, tmp2, disable
 	ldr	\tmp1, [\tsk, #TI_ADDR_LIMIT]
+#if defined(CONFIG_BCM_KF_ARM_KASAN)
+	ldr	\tmp2, =TASK_SIZE
+#else
 	mov	\tmp2, #TASK_SIZE
+#endif
 	str	\tmp2, [\tsk, #TI_ADDR_LIMIT]
  DACR(	mrc	p15, 0, \tmp0, c3, c0, 0)
  DACR(	str	\tmp0, [sp, #SVC_DACR])