From patchwork Mon Nov 23 12:21:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 11925129 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 574F1C388F9 for ; Mon, 23 Nov 2020 12:38:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B2FA2076E for ; Mon, 23 Nov 2020 12:38:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="PbYyFxYx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731997AbgKWMhq (ORCPT ); Mon, 23 Nov 2020 07:37:46 -0500 Received: from mail.kernel.org ([198.145.29.99]:49986 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731987AbgKWMhn (ORCPT ); Mon, 23 Nov 2020 07:37:43 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (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 B62BC22203; Mon, 23 Nov 2020 12:37:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1606135063; bh=CNiP+4Hj3vw6UmF5OummcB34I0ZbFbNNqimg2SA/Qck=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PbYyFxYx9zsF9B7BazhOEw5ZmzNUEg4LHSgHjn/D/1zs2tg84HMNVKljwA+Pxvi7F uuK1nnGcUBLz8TeSK30E2PfHXdFGXQq4dH8EEq9qAX20/8lO/Hj/lpJdAFSLx0DPVp Frg3dgdHs0n6cV+wsvdbInhJ6MK49xAQ5ADobgTA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, kernel test robot , Randy Dunlap , Thomas Bogendoerfer , linux-mips@vger.kernel.org, Dan Williams , Vishal Verma , Dave Jiang , linux-nvdimm@lists.01.org, Hugh Dickins , Andrew Morton , Sasha Levin Subject: [PATCH 5.4 061/158] MIPS: export has_transparent_hugepage() for modules Date: Mon, 23 Nov 2020 13:21:29 +0100 Message-Id: <20201123121822.882979950@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201123121819.943135899@linuxfoundation.org> References: <20201123121819.943135899@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org From: Randy Dunlap [ Upstream commit 31b4d8e172f614adc53ddecb4b6b2f6411a49b84 ] MIPS should export its local version of "has_transparent_hugepage" so that loadable modules (dax) can use it. Fixes this build error: ERROR: modpost: "has_transparent_hugepage" [drivers/dax/dax.ko] undefined! Fixes: fd8cfd300019 ("arch: fix has_transparent_hugepage()") Reported-by: kernel test robot Signed-off-by: Randy Dunlap Cc: Thomas Bogendoerfer Cc: linux-mips@vger.kernel.org Cc: Dan Williams Cc: Vishal Verma Cc: Dave Jiang Cc: linux-nvdimm@lists.01.org Cc: Hugh Dickins Cc: Andrew Morton Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin --- arch/mips/mm/tlb-r4k.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c index c13e46ced4252..60046445122b3 100644 --- a/arch/mips/mm/tlb-r4k.c +++ b/arch/mips/mm/tlb-r4k.c @@ -437,6 +437,7 @@ int has_transparent_hugepage(void) } return mask == PM_HUGE_MASK; } +EXPORT_SYMBOL(has_transparent_hugepage); #endif /* CONFIG_TRANSPARENT_HUGEPAGE */