From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754044AbcHVC7h (ORCPT ); Sun, 21 Aug 2016 22:59:37 -0400 Received: from szxga03-in.huawei.com ([119.145.14.66]:15399 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753093AbcHVC7g (ORCPT ); Sun, 21 Aug 2016 22:59:36 -0400 From: Xie Yisheng To: , CC: , , , , , , , , , , , , Subject: [RFC PATCH v2 2/2] arm64 Kconfig: Select gigantic page Date: Mon, 22 Aug 2016 10:56:43 +0800 Message-ID: <1471834603-27053-3-git-send-email-xieyisheng1@huawei.com> X-Mailer: git-send-email 1.7.12.4 In-Reply-To: <1471834603-27053-1-git-send-email-xieyisheng1@huawei.com> References: <1471834603-27053-1-git-send-email-xieyisheng1@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090203.57BA6A46.0037,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 5724a69e02fa0d932a6d9a2b3e8108a7 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arm64 supports gigantic page after commit 084bd29810a5 ("ARM64: mm: HugeTLB support.") however, it got broken by commit 944d9fec8d7a ("hugetlb: add support for gigantic page allocation at runtime") This patch selects ARCH_HAS_GIGANTIC_PAGE to make this function can be used again. Signed-off-by: Xie Yisheng --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index bc3f00f..92217f6 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -9,6 +9,7 @@ config ARM64 select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_GCOV_PROFILE_ALL + select ARCH_HAS_GIGANTIC_PAGE select ARCH_HAS_KCOV select ARCH_HAS_SG_CHAIN select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST -- 1.7.12.4