From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f199.google.com (mail-pf0-f199.google.com [209.85.192.199]) by kanga.kvack.org (Postfix) with ESMTP id EE7436B000D for ; Wed, 23 May 2018 01:20:52 -0400 (EDT) Received: by mail-pf0-f199.google.com with SMTP id e3-v6so12524873pfe.15 for ; Tue, 22 May 2018 22:20:52 -0700 (PDT) Received: from mga01.intel.com (mga01.intel.com. [192.55.52.88]) by mx.google.com with ESMTPS id y40-v6si18075361pla.470.2018.05.22.22.20.51 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 22 May 2018 22:20:52 -0700 (PDT) Subject: [PATCH v2 7/7] mm, hmm: Mark hmm_devmem_{add, add_resource} EXPORT_SYMBOL_GPL From: Dan Williams Date: Tue, 22 May 2018 22:10:54 -0700 Message-ID: <152705225448.21414.18197203048027308208.stgit@dwillia2-desk3.amr.corp.intel.com> In-Reply-To: <152705221686.21414.771870778478134768.stgit@dwillia2-desk3.amr.corp.intel.com> References: <152705221686.21414.771870778478134768.stgit@dwillia2-desk3.amr.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: owner-linux-mm@kvack.org List-ID: To: akpm@linux-foundation.org Cc: =?utf-8?b?SsOpcsO0bWU=?= Glisse , Logan Gunthorpe , Christoph Hellwig , linux-mm@kvack.org, linux-kernel@vger.kernel.org The routines hmm_devmem_add(), and hmm_devmem_add_resource() are small wrappers around devm_memremap_pages(). The devm_memremap_pages() interface is a subset of the hmm functionality which has more and deeper ties into the kernel memory management implementation. It was an oversight that these symbols were not marked EXPORT_SYMBOL_GPL from the outset due to how they originally copied (and now reuse) devm_memremap_pages(). Cc: "JA(C)rA'me Glisse" Cc: Logan Gunthorpe Reviewed-by: Christoph Hellwig Signed-off-by: Dan Williams --- mm/hmm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/hmm.c b/mm/hmm.c index 5723331f6910..25c338d46576 100644 --- a/mm/hmm.c +++ b/mm/hmm.c @@ -1063,7 +1063,7 @@ struct hmm_devmem *hmm_devmem_add(const struct hmm_devmem_ops *ops, return result; return devmem; } -EXPORT_SYMBOL(hmm_devmem_add); +EXPORT_SYMBOL_GPL(hmm_devmem_add); struct hmm_devmem *hmm_devmem_add_resource(const struct hmm_devmem_ops *ops, struct device *device, @@ -1117,7 +1117,7 @@ struct hmm_devmem *hmm_devmem_add_resource(const struct hmm_devmem_ops *ops, return result; return devmem; } -EXPORT_SYMBOL(hmm_devmem_add_resource); +EXPORT_SYMBOL_GPL(hmm_devmem_add_resource); /* * A device driver that wants to handle multiple devices memory through a