Commit 6d91bb93 authored Dec 07, 2005 by Mike Kravetz Committed by Paul Mackerras Dec 08, 2005

[PATCH] powerpc/pseries: boot failures on numa if no memory on node



This bug exists in the current code and prevents machines from booting
with numa enabled if there is a node that does not contain memory.
Workaround is to boot with 'numa=off'.  Looks like a simple typo.

Signed-off-by: Mike Kravetz <kravetz@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

parent ca507eaf

arch/powerpc/mm/numa.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -125,7 +125,7 @@ void __init get_region(unsigned int nid, unsigned long *start_pfn,

	/* We didnt find a matching region, return start/end as 0 */		/* We didnt find a matching region, return start/end as 0 */
	if (*start_pfn == -1UL)		if (*start_pfn == -1UL)
	start_pfn = 0;		*start_pfn = 0;
	}		}

	static inline void map_cpu_to_node(int cpu, int node)		static inline void map_cpu_to_node(int cpu, int node)