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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 <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Balbir Singh 2017-05-25 13:36:50 +10:00 committed by Michael Ellerman
parent 83a092cf95
commit e63739b168
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/mm/dump_hashpagetable.c
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@ -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 */