--- zzzz-none-000/linux-4.19.183/arch/arm/kernel/module.c	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-756/linux-4.19.183/arch/arm/kernel/module.c	2023-06-28 08:54:18.000000000 +0000
@@ -47,17 +47,41 @@
 	if (IS_ENABLED(CONFIG_ARM_MODULE_PLTS))
 		gfp_mask |= __GFP_NOWARN;
 
+#if defined(CONFIG_BCM_KF_ARM_KASAN) && defined(CONFIG_KASAN)
+	p = __vmalloc_node_range(size, MODULE_ALIGN, MODULES_VADDR, MODULES_END,
+#else
 	p = __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
+#endif
 				gfp_mask, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
 				__builtin_return_address(0));
 	if (!IS_ENABLED(CONFIG_ARM_MODULE_PLTS) || p)
 		return p;
+#if defined(CONFIG_BCM_KF_ARM_KASAN) && defined(CONFIG_KASAN)
+	return __vmalloc_node_range(size, PAGE_SIZE,  VMALLOC_START, VMALLOC_END,
+#else
 	return __vmalloc_node_range(size, 1,  VMALLOC_START, VMALLOC_END,
+#endif
 				GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
 				__builtin_return_address(0));
 }
 #endif
 
+#ifdef CONFIG_BCM_KF_MISC_BACKPORTS
+bool module_init_section(const char *name)
+{
+	return strstarts(name, ".init") ||
+		strstarts(name, ".ARM.extab.init") ||
+		strstarts(name, ".ARM.exidx.init");
+}
+
+bool module_exit_section(const char *name)
+{
+	return strstarts(name, ".exit") ||
+		strstarts(name, ".ARM.extab.exit") ||
+		strstarts(name, ".ARM.exidx.exit");
+}
+#endif /* #ifdef CONFIG_BCM_KF_MISC_BACKPORTS */
+
 int
 apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex,
 	       unsigned int relindex, struct module *module)