From: Rashmica Gupta rashmica.g@gmail.com
[ 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 --- 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 8692946950485..b430e4e08af69 100644 --- 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)