Commit 790845e2 authored Feb 13, 2019 by Rashmica Gupta Committed by Michael Ellerman Mar 02, 2019

powerpc/mm: Check secondary hash page table



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: 1515ab93 ("powerpc/mm: Dump hash table")
Signed-off-by: Rashmica Gupta <rashmica.g@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent 6b1200fa

arch/powerpc/mm/ptdump/hashpagetable.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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)

Admin message