[ Upstream commit 5ea0bbaa32e8f54e9a57cfee4a3b8769b80be0d2 ] Commit 45201c8794 ("powerpc/nohash: Remove hash related code from nohash headers.") replaced: if ((pte_val(*ptep) & (_PAGE_ACCESSED | _PAGE_HASHPTE)) == 0) return 0; By: if (pte_young(*ptep)) return 0; But it should be: if (!pte_young(*ptep)) return 0; Fix it. Fixes: 45201c8794 ("powerpc/nohash: Remove hash related code from nohash headers.") Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/8bb7f06494e21adada724ede47a4c3d97e879d40.1695659959.git.christophe.leroy@csgroup.eu Signed-off-by: Sasha Levin <sashal@kernel.org>
45201c8794