From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e18.ny.us.ibm.com (e18.ny.us.ibm.com [129.33.205.208]) (using TLSv1.2 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3qXqrL2RZCzDqFK for ; Sun, 27 Mar 2016 19:26:26 +1100 (AEDT) Received: from localhost by e18.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Sun, 27 Mar 2016 04:26:24 -0400 Received: from b01cxnp22034.gho.pok.ibm.com (b01cxnp22034.gho.pok.ibm.com [9.57.198.24]) by d01dlp02.pok.ibm.com (Postfix) with ESMTP id 41CE46E8040 for ; Sun, 27 Mar 2016 04:13:11 -0400 (EDT) Received: from d01av03.pok.ibm.com (d01av03.pok.ibm.com [9.56.224.217]) by b01cxnp22034.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u2R8QLfj22609978 for ; Sun, 27 Mar 2016 08:26:21 GMT Received: from d01av03.pok.ibm.com (localhost [127.0.0.1]) by d01av03.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u2R8QKFl021147 for ; Sun, 27 Mar 2016 04:26:21 -0400 From: "Aneesh Kumar K.V" To: benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au Cc: linuxppc-dev@lists.ozlabs.org, "Aneesh Kumar K.V" Subject: [PATCH 52/65] powerpc/mm: Update pte filter for radix Date: Sun, 27 Mar 2016 13:54:00 +0530 Message-Id: <1459067053-10835-52-git-send-email-aneesh.kumar@linux.vnet.ibm.com> In-Reply-To: <1459067053-10835-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> References: <1459067053-10835-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --- arch/powerpc/mm/pgtable.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c index 115a0a19d5a2..0a9658fbf8b9 100644 --- a/arch/powerpc/mm/pgtable.c +++ b/arch/powerpc/mm/pgtable.c @@ -82,6 +82,9 @@ static struct page *maybe_pte_to_page(pte_t pte) static pte_t set_pte_filter(pte_t pte) { + if (radix_enabled()) + return pte; + pte = __pte(pte_val(pte) & ~_PAGE_HPTEFLAGS); if (pte_looks_normal(pte) && !(cpu_has_feature(CPU_FTR_COHERENT_ICACHE) || cpu_has_feature(CPU_FTR_NOEXECUTE))) { -- 2.5.0