# \[PATCH AUTOSEL 4.19 233/671\] powerpc/mm: Check secondary hash page table - From: Sasha Levin \ - Date: 2020-01-16 19:03:56 - List: linuxppc-dev - Page: https://ratatoskr.run/linuxppc-dev/2020/01/5834559 - Thread: https://ratatoskr.run/stable/2020/01/5834645/t.md ```text From: Rashmica Gupta [ 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 Signed-off-by: Michael Ellerman Signed-off-by: Sasha Levin --- 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 869294695048..b430e4e08af6 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) -- 2.20.1 ```