From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932974AbeEHPAv (ORCPT ); Tue, 8 May 2018 11:00:51 -0400 Received: from ozlabs.org ([203.11.71.1]:44627 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932679AbeEHPAC (ORCPT ); Tue, 8 May 2018 11:00:02 -0400 From: Michael Ellerman To: linuxram@us.ibm.com Cc: mingo@redhat.com, linuxppc-dev@ozlabs.org, linux-mm@kvack.org, x86@kernel.org, linux-kernel@vger.kernel.org, dave.hansen@intel.com Subject: [PATCH 7/8] mm/pkeys: Add an empty arch_pkeys_enabled() Date: Wed, 9 May 2018 00:59:47 +1000 Message-Id: <20180508145948.9492-8-mpe@ellerman.id.au> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180508145948.9492-1-mpe@ellerman.id.au> References: <20180508145948.9492-1-mpe@ellerman.id.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add an empty arch_pkeys_enabled() in linux/pkeys.h for the CONFIG_ARCH_HAS_PKEYS=n case. Split out of a patch by Ram Pai . Signed-off-by: Michael Ellerman --- include/linux/pkeys.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/pkeys.h b/include/linux/pkeys.h index 946cb773b79f..2955ba976048 100644 --- a/include/linux/pkeys.h +++ b/include/linux/pkeys.h @@ -39,6 +39,11 @@ static inline int arch_set_user_pkey_access(struct task_struct *tsk, int pkey, return 0; } +static inline bool arch_pkeys_enabled(void) +{ + return false; +} + static inline void copy_init_pkru_to_fpregs(void) { } -- 2.14.1