--- zzzz-none-000/linux-4.9.276/mm/memblock.c	2021-07-20 14:21:16.000000000 +0000
+++ falcon-5530-750/linux-4.9.276/mm/memblock.c	2023-04-05 08:19:02.000000000 +0000
@@ -19,6 +19,7 @@
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #include <linux/memblock.h>
+#include <linux/crashlog.h>
 
 #include <asm/sections.h>
 #include <linux/io.h>
@@ -459,6 +460,8 @@
 	memblock_set_region_node(rgn, nid);
 	type->cnt++;
 	type->total_size += size;
+	if (type == &memblock.memory)
+		crashlog_init_memblock(base, size);
 }
 
 /**
@@ -498,6 +501,8 @@
 		type->regions[0].flags = flags;
 		memblock_set_region_node(&type->regions[0], nid);
 		type->total_size = size;
+		if (type == &memblock.memory)
+			crashlog_init_memblock(base, size);
 		return 0;
 	}
 repeat: