From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D89AC433E1 for ; Fri, 17 Jul 2020 20:35:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 082E120704 for ; Fri, 17 Jul 2020 20:35:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595018106; bh=S+qHSL5cD5ixwl9ORoIXSsWj/Me3k35IfJwGDQD9ga0=; h=Date:From:To:Subject:In-Reply-To:Reply-To:List-ID:From; b=cfIHH7l2QS9A2ix8ZK+S7udt3RdhbQkhW9WopkdKpL05d4Oyryn/cdHiKa1SS4KCs +TN58Gt0ShFYAfxVk6/kD1Zc+RV39CN5n3C0YUtyqPmdX2Vx6Y0ywbMXSqVBpsovYH BsVuFpVvRJ7kNiV/CRdm4Dawu5U3hf87KIA6YiOI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728254AbgGQUfE (ORCPT ); Fri, 17 Jul 2020 16:35:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:34862 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726815AbgGQUfE (ORCPT ); Fri, 17 Jul 2020 16:35:04 -0400 Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DA95D20684; Fri, 17 Jul 2020 20:35:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595018104; bh=S+qHSL5cD5ixwl9ORoIXSsWj/Me3k35IfJwGDQD9ga0=; h=Date:From:To:Subject:In-Reply-To:From; b=vSb0J1WyO/xFh7rPgJ5d3TXTFb4aqFjFKOpGDRVSwo0fIZ1a5IIbHRQLuTwl3vRSI BGV7ofqsvAjezzKHvLi6RWEFOP3VwtRjZiE34yoO7C39mS3CkgyxcoolFyXP7spPRh xC7O4F//bvQyEGmzaoIYY+996j3pOmL1CT2tj5PA= Date: Fri, 17 Jul 2020 13:35:03 -0700 From: Andrew Morton To: akpm@linux-foundation.org, guro@fb.com, jonathan.cameron@huawei.com, mike.kravetz@oracle.com, mm-commits@vger.kernel.org, song.bao.hua@hisilicon.com Subject: + mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled-fix.patch added to -mm tree Message-ID: <20200717203503.5bMQidYMg%akpm@linux-foundation.org> In-Reply-To: <20200703151445.b6a0cfee402c7c5c4651f1b1@linux-foundation.org> User-Agent: s-nail v14.8.16 Sender: mm-commits-owner@vger.kernel.org Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled-fix has been added to the -mm tree. Its filename is mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled-fix.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled-fix.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled-fix.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Andrew Morton Subject: mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled-fix fix CONFIG_CMA=n warning mm/hugetlb.c:48:20: warning: hugetlb_cma defined but not used [-Wunused-variable] Cc: Barry Song Cc: Jonathan Cameron Cc: Mike Kravetz Cc: Roman Gushchin Signed-off-by: Andrew Morton --- mm/hugetlb.c | 2 ++ 1 file changed, 2 insertions(+) --- a/mm/hugetlb.c~mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled-fix +++ a/mm/hugetlb.c @@ -45,7 +45,9 @@ int hugetlb_max_hstate __read_mostly; unsigned int default_hstate_idx; struct hstate hstates[HUGE_MAX_HSTATE]; +#ifdef CONFIG_CMA static struct cma *hugetlb_cma[MAX_NUMNODES]; +#endif static unsigned long hugetlb_cma_size __initdata; /* _ Patches currently in -mm which might be from akpm@linux-foundation.org are mm-close-race-between-munmap-and-expand_upwards-downwards-fix.patch mm-hugetlb-avoid-hardcoding-while-checking-if-cma-is-enabled-fix.patch mm.patch mm-handle-page-mapping-better-in-dump_page-fix.patch mm-memcg-percpu-account-percpu-memory-to-memory-cgroups-fix.patch mm-memcg-percpu-account-percpu-memory-to-memory-cgroups-fix-fix.patch mm-thp-replace-http-links-with-https-ones-fix.patch mm-vmstat-add-events-for-thp-migration-without-split-fix.patch linux-next-rejects.patch linux-next-git-rejects.patch mm-migrate-clear-__gfp_reclaim-to-make-the-migration-callback-consistent-with-regular-thp-allocations-fix.patch mm-madvise-introduce-process_madvise-syscall-an-external-memory-hinting-api-fix.patch mm-madvise-introduce-process_madvise-syscall-an-external-memory-hinting-api-fix-2.patch kernel-forkc-export-kernel_thread-to-modules.patch