powerpc/mm: Check secondary hash page table

[ Upstream commit 790845e2f12709d273d08ea7a2af7c2593689519 ]

We were always calling base_hpte_find() with primary = true,
even when we wanted to check the secondary table.

mpe: I broke this when refactoring Rashmica's original patch.

Fixes: 1515ab932156 ("powerpc/mm: Dump hash table")
Signed-off-by: Rashmica Gupta <rashmica.g@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/powerpc/mm/dump_hashpagetable.c b/arch/powerpc/mm/dump_hashpagetable.c
index 8692946..b430e4e 100644 (file)
--- a/arch/powerpc/mm/dump_hashpagetable.c
+++ b/arch/powerpc/mm/dump_hashpagetable.c
@@ -342,7 +342,7 @@ static unsigned long hpte_find(struct pg_state *st, unsigned long ea, int psize)
 
        /* Look in secondary table */
        if (slot == -1)
-               slot = base_hpte_find(ea, psize, true, &v, &r);
+               slot = base_hpte_find(ea, psize, false, &v, &r);
 
        /* No entry found */
        if (slot == -1)