--- zzzz-none-000/linux-4.1.38/arch/arm/kernel/module.c	2017-01-18 18:48:06.000000000 +0000
+++ bcm63-7582-715/linux-4.1.38/arch/arm/kernel/module.c	2020-11-25 10:06:48.000000000 +0000
@@ -16,6 +16,7 @@
 #include <linux/mm.h>
 #include <linux/elf.h>
 #include <linux/vmalloc.h>
+#include <linux/slab.h>
 #include <linux/fs.h>
 #include <linux/string.h>
 #include <linux/gfp.h>
@@ -38,12 +39,56 @@
 #endif
 
 #ifdef CONFIG_MMU
+
+#if !defined(CONFIG_AVM_ENHANCED)
 void *module_alloc(unsigned long size)
 {
 	return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
 				GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
 				__builtin_return_address(0));
 }
+#else /*--- if !defined(CONFIG_AVM_ENHANCED) ---*/
+/*------------------------------------------------------------------------------------------*\
+\*------------------------------------------------------------------------------------------*/
+void *module_alloc(unsigned long size, char *name, enum _module_alloc_type_ type __attribute__ ((unused))) {
+    void *ptr;
+    ptr = (void *)module_alloc_size_list_alloc(size, name, type);
+    if(ptr) {
+        return ptr;
+    }
+    switch(type) {
+        case module_alloc_type_init:
+            ptr = __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END, GFP_KERNEL, PAGE_KERNEL_EXEC, 0,
+                                       NUMA_NO_NODE, (void *)__builtin_return_address(0));
+            break;
+        case module_alloc_type_core:
+            /*--- ptr = (void *)module_alloc_size_list_alloc(size, name, type); ---*/
+            /*--- if(ptr == NULL) { ---*/
+                ptr = __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END, GFP_KERNEL, PAGE_KERNEL_EXEC, 0,
+                                           NUMA_NO_NODE, (void *)__builtin_return_address(0));
+            /*--- }     ---*/
+            break;
+        default:
+        case module_alloc_type_page:
+            ptr = __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END, GFP_KERNEL, PAGE_KERNEL_EXEC, 0,
+                                       NUMA_NO_NODE, (void *)__builtin_return_address(0));
+            break;
+    }
+    /*--- do_memory_check(); ---*/
+    return ptr;
+}
+
+/*--------------------------------------------------------------------------------*\
+  Free memory returned from module_alloc
+\*--------------------------------------------------------------------------------*/
+void module_memfree(void *module_region) {
+    if(module_alloc_size_list_free((unsigned long)module_region) == 0) {
+        return;
+    }
+    vfree(module_region);
+    return;
+}
+#endif/*--- #else  ---*//*--- if !defined(CONFIG_AVM_ENHANCED) ---*/
 #endif
 
 int
@@ -318,6 +363,10 @@
 			maps[ARM_SEC_UNLIKELY].unw_sec = s;
 		else if (strcmp(".ARM.exidx.text.hot", secname) == 0)
 			maps[ARM_SEC_HOT].unw_sec = s;
+		else if (strcmp(".ARM.exidx.text.fastpath", secname) == 0)
+			maps[ARM_SEC_FASTPATH].unw_sec = s;
+		else if (strcmp(".ARM.exidx.text.fastpath_host", secname) == 0)
+			maps[ARM_SEC_FASTPATH_HOST].unw_sec = s;
 		else if (strcmp(".init.text", secname) == 0)
 			maps[ARM_SEC_INIT].txt_sec = s;
 		else if (strcmp(".text", secname) == 0)
@@ -328,6 +377,10 @@
 			maps[ARM_SEC_UNLIKELY].txt_sec = s;
 		else if (strcmp(".text.hot", secname) == 0)
 			maps[ARM_SEC_HOT].txt_sec = s;
+		else if (strcmp(".text.fastpath", secname) == 0)
+			maps[ARM_SEC_FASTPATH].txt_sec = s;
+		else if (strcmp(".text.fastpath_host", secname) == 0)
+			maps[ARM_SEC_FASTPATH_HOST].txt_sec = s;
 	}
 
 	for (i = 0; i < ARM_SEC_MAX; i++)