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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2FD1DC433F5 for ; Mon, 25 Apr 2022 08:17:48 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id B0CD38D001B; Mon, 25 Apr 2022 04:17:47 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id ABB608D0006; Mon, 25 Apr 2022 04:17:47 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9AAC28D001B; Mon, 25 Apr 2022 04:17:47 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.26]) by kanga.kvack.org (Postfix) with ESMTP id 8E8688D0006 for ; Mon, 25 Apr 2022 04:17:47 -0400 (EDT) Received: from smtpin09.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id 6344B228C5 for ; Mon, 25 Apr 2022 08:17:47 +0000 (UTC) X-FDA: 79394697774.09.3E1495A Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by imf18.hostedemail.com (Postfix) with ESMTP id 29B871C003B for ; Mon, 25 Apr 2022 08:17:41 +0000 (UTC) Received: from dggpemm500022.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4KmyVd6W8YzGpLt; Mon, 25 Apr 2022 16:15:05 +0800 (CST) Received: from linux-suspe12sp5.huawei.com (10.67.133.42) by dggpemm500022.china.huawei.com (7.185.36.162) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Mon, 25 Apr 2022 16:17:40 +0800 From: liusongtang To: CC: , , , , , Subject: [PATCH] mm: use pgprot_val to get value of pgprot Date: Mon, 25 Apr 2022 16:17:36 +0800 Message-ID: <20220425081736.249130-1-liusongtang@huawei.com> X-Mailer: git-send-email 2.12.3 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.133.42] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm500022.china.huawei.com (7.185.36.162) X-CFilter-Loop: Reflected X-Stat-Signature: xfo6nnn67ti3ysaz5hcwxwyaopqhqyyk X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 29B871C003B Authentication-Results: imf18.hostedemail.com; dkim=none; spf=pass (imf18.hostedemail.com: domain of liusongtang@huawei.com designates 45.249.212.188 as permitted sender) smtp.mailfrom=liusongtang@huawei.com; dmarc=pass (policy=quarantine) header.from=huawei.com X-Rspam-User: X-HE-Tag: 1650874661-128153 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: pgprot.pgprot is a non-portable code, it should be replaced by portable macro pgprot_val. Signed-off-by: liusongtang --- mm/memory_hotplug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 416b38c..bf7d181 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -303,7 +303,7 @@ int __ref __add_pages(int nid, unsigned long pfn, unsigned long nr_pages, int err; struct vmem_altmap *altmap = params->altmap; - if (WARN_ON_ONCE(!params->pgprot.pgprot)) + if (WARN_ON_ONCE(!pgprot_val(params->pgprot))) return -EINVAL; VM_BUG_ON(!mhp_range_allowed(PFN_PHYS(pfn), nr_pages * PAGE_SIZE, false)); -- 2.12.3