From e63739b1687ea37390e5463f43d0547477d324e3 Mon Sep 17 00:00:00 2001 From: Balbir Singh Date: Thu, 25 May 2017 13:36:50 +1000 Subject: [PATCH] powerpc/mm/ptdump: Dump the first entry of the linear mapping as well The check in hpte_find() should be < and not <= for PAGE_OFFSET Signed-off-by: Balbir Singh Signed-off-by: Michael Ellerman --- arch/powerpc/mm/dump_hashpagetable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/mm/dump_hashpagetable.c b/arch/powerpc/mm/dump_hashpagetable.c index c6b900f54c07..b1c144b03fcf 100644 --- a/arch/powerpc/mm/dump_hashpagetable.c +++ b/arch/powerpc/mm/dump_hashpagetable.c @@ -335,7 +335,7 @@ static unsigned long hpte_find(struct pg_state *st, unsigned long ea, int psize) unsigned long rpn, lp_bits; int base_psize = 0, actual_psize = 0; - if (ea <= PAGE_OFFSET) + if (ea < PAGE_OFFSET) return -1; /* Look in primary table */