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[23.128.96.18]) by mx.google.com with ESMTP id m3si11964047ejo.479.2021.03.01.03.51.12; Mon, 01 Mar 2021 03:51:35 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=SXybfIZY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233679AbhCALtr (ORCPT + 99 others); Mon, 1 Mar 2021 06:49:47 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:57599 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234169AbhCALt1 (ORCPT ); Mon, 1 Mar 2021 06:49:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1614599281; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=uKNEfvMGS8/7Pghwx2da+Euw6cfO6beInGssap82mg4=; b=SXybfIZY7x6vsHMfs30oXMs7sjO/CabF2xPOgVGWCxaEil94WAeQa0u6xN64k3zfqBoHAF aIWWAjBMD7bdCTEUjlsJvL1H7PAveMpTp/rSafl4J3ceryTbeXXFSbalU8t0tynB71ImRm z9W+tDlOPj/8moo8CreSI2LTPHKCkvA= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-399-94CxkQcQOqyDT_d_dbCfNw-1; Mon, 01 Mar 2021 06:47:58 -0500 X-MC-Unique: 94CxkQcQOqyDT_d_dbCfNw-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 801AB107ACFB; Mon, 1 Mar 2021 11:47:56 +0000 (UTC) Received: from t480s.redhat.com (ovpn-114-87.ams2.redhat.com [10.36.114.87]) by smtp.corp.redhat.com (Postfix) with ESMTP id E855310013C1; Mon, 1 Mar 2021 11:47:49 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, David Hildenbrand , kernel test robot , Andrew Morton , Michal Simek , Mike Rapoport , Thomas Gleixner , Arvind Sankar , Ira Weiny , Randy Dunlap , Oscar Salvador , Anshuman Khandual Subject: [PATCH v1] microblaze: tag highmem_setup() with __meminit Date: Mon, 1 Mar 2021 12:47:49 +0100 Message-Id: <20210301114749.47914-1-david@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With commit a0cd7a7c4bc0 ("mm: simplify free_highmem_page() and free_reserved_page()") the kernel test robot complains about a warning: WARNING: modpost: vmlinux.o(.text.unlikely+0x23ac): Section mismatch in reference from the function highmem_setup() to the function .meminit.text:memblock_is_reserved() This has been broken ever since microblaze added highmem support, because memblock_is_reserved() was already tagged with "__init" back then - most probably the function always got inlined, so we never stumbled over it. Reported-by: kernel test robot Fixes: 2f2f371f8907 ("microblaze: Highmem support") Cc: Andrew Morton Cc: Michal Simek Cc: Mike Rapoport Cc: Andrew Morton Cc: Thomas Gleixner Cc: Arvind Sankar Cc: Ira Weiny Cc: Randy Dunlap Cc: Oscar Salvador Cc: Anshuman Khandual Signed-off-by: David Hildenbrand --- arch/microblaze/mm/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 181e48782e6c..05cf1fb3f5ff 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -52,7 +52,7 @@ static void __init highmem_init(void) pkmap_page_table = virt_to_kpte(PKMAP_BASE); } -static void highmem_setup(void) +static void __meminit highmem_setup(void) { unsigned long pfn; -- 2.29.2