From: Mike Kravetz Date: Wed, 7 Dec 2005 21:07:23 +0000 (-0800) Subject: [PATCH] powerpc/pseries: boot failures on numa if no memory on node X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6d91bb93e45857259ec80cf7393ea561dba1a1de;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git [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 Signed-off-by: Paul Mackerras --- diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index f72cf87364c..ba7a3055a9f 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -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 */ if (*start_pfn == -1UL) - start_pfn = 0; + *start_pfn = 0; } static inline void map_cpu_to_node(int cpu, int node)