[PATCH 3/4] x86_64: Use early reservation for early node data

[Yinghai Lu]

From: Andi Kleen <ak@xxxxxxx>

[PATCH 3/4] x86_64: Use early reservation for early node data

Signed-off-by: Andi Kleen <ak@xxxxxxx>
Signed-off-by: Yinghai Lu <yinghai.lu@xxxxxxx>

===================================================================
--- linux.orig/arch/x86/mm/numa_64.c
+++ linux/arch/x86/mm/numa_64.c
@@ -175,6 +175,7 @@
 		 * with bss section
 		 */
 		mem = round_up(mem, PAGE_SIZE);
+		reserve_early(mem, mem + size);
 		return __va(mem);
 	}
 	ptr = __alloc_bootmem_nopanic(size,
--
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