x86: Increase MAX_EARLY_RES; insufficient on 32-bit NUMA

Due to recent changes wakeup and mptable, we run out of early reservations on 32-bit NUMA. Thus, adjust the available number. Signed-off-by: Yinghai Lu <yinghai@kernel.org> LKML-Reference: <4B22D754.2020706@kernel.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
git-mirror · Dec 17, 2009 · 6a1e008 · 6a1e008
1 parent 3299625
commit 6a1e008
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
@@ -724,7 +724,7 @@ core_initcall(e820_mark_nvs_memory);
 /*
  * Early reserved memory areas.
  */
-#define MAX_EARLY_RES 20
+#define MAX_EARLY_RES 32
 
 struct early_res {
 	u64 start, end;