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x86/mm: Fix the argument passed to sync_global_pgds()

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The address range of sync_global_pgds() should be [start, end],
but we pass [start, end) to this function.

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Jiang Liu <liuj97@gmail.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Wen Congyang 2012-12-18 12:22:21 -08:00 committed by Ingo Molnar
parent 602e018607
commit f73568a059
1 changed files with 2 additions and 2 deletions
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4
arch/x86/mm/init_64.c
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@ -605,7 +605,7 @@ kernel_physical_mapping_init(unsigned long start,
} }
if (pgd_changed) if (pgd_changed)
sync_global_pgds(addr, end); sync_global_pgds(addr, end - 1);
__flush_tlb_all(); __flush_tlb_all();
@ -981,7 +981,7 @@ vmemmap_populate(struct page *start_page, unsigned long size, int node)
} }
} }
sync_global_pgds((unsigned long)start_page, end); sync_global_pgds((unsigned long)start_page, end - 1);
return 0; return 0;
} }