The system variable is not used for x86 only now. Remove the "x86" strings. Signed-off-by: Wang Sheng-Hui <shhuiw@xxxxxxxxx> --- mm/memory.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/mm/memory.c b/mm/memory.c index 93e332d..1615a64 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -85,14 +85,13 @@ EXPORT_SYMBOL(mem_map); #endif /* - * A number of key systems in x86 including ioremap() rely on the assumption - * that high_memory defines the upper bound on direct map memory, then end - * of ZONE_NORMAL. Under CONFIG_DISCONTIG this means that max_low_pfn and + * A number of key systems including ioremap() rely on the assumption that + * high_memory defines the upper bound on direct map memory, then end of + * ZONE_NORMAL. Under CONFIG_DISCONTIG this means that max_low_pfn and * highstart_pfn must be the same; there must be no gap between ZONE_NORMAL * and ZONE_HIGHMEM. */ void * high_memory; - EXPORT_SYMBOL(high_memory); /* -- 1.8.3.2 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>