From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965402AbdCJJhO (ORCPT ); Fri, 10 Mar 2017 04:37:14 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:43092 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965098AbdCJJhL (ORCPT ); Fri, 10 Mar 2017 04:37:11 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Aneesh Kumar K.V" , Balbir Singh , Michael Ellerman Subject: [PATCH 4.10 161/167] powerpc/mm: Add MMU_FTR_KERNEL_RO to possible feature mask Date: Fri, 10 Mar 2017 10:10:04 +0100 Message-Id: <20170310084005.271393655@linuxfoundation.org> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20170310083956.767605269@linuxfoundation.org> References: <20170310083956.767605269@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Aneesh Kumar K.V commit a5ecdad4847897007399d7a14c9109b65ce4c9b7 upstream. Without this we will always find the feature disabled. Fixes: 984d7a1ec6 ("powerpc/mm: Fixup kernel read only mapping") Signed-off-by: Aneesh Kumar K.V Acked-by: Balbir Singh Signed-off-by: Michael Ellerman Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/include/asm/mmu.h | 1 + 1 file changed, 1 insertion(+) --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -136,6 +136,7 @@ enum { MMU_FTR_NO_SLBIE_B | MMU_FTR_16M_PAGE | MMU_FTR_TLBIEL | MMU_FTR_LOCKLESS_TLBIE | MMU_FTR_CI_LARGE_PAGE | MMU_FTR_1T_SEGMENT | MMU_FTR_TLBIE_CROP_VA | + MMU_FTR_KERNEL_RO | #ifdef CONFIG_PPC_RADIX_MMU MMU_FTR_TYPE_RADIX | #endif