From patchwork Mon Mar 27 09:10:57 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Liu X-Patchwork-Id: 9645745 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D6A15602BF for ; Mon, 27 Mar 2017 09:18:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CA8F12815E for ; Mon, 27 Mar 2017 09:18:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BF79428236; Mon, 27 Mar 2017 09:18:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 7B7A62815E for ; Mon, 27 Mar 2017 09:18:29 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1csQlK-00009H-79; Mon, 27 Mar 2017 09:16:30 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1csQlJ-00008E-4C for xen-devel@lists.xenproject.org; Mon, 27 Mar 2017 09:16:29 +0000 Received: from [85.158.139.211] by server-9.bemta-5.messagelabs.com id 55/5B-32461-C68D8D85; Mon, 27 Mar 2017 09:16:28 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpmkeJIrShJLcpLzFFi42JxWrrBXjfjxo0 Ig2dzbSy+b5nM5MDocfjDFZYAxijWzLyk/IoE1oyTz3wKVnNW7G0+wtLA+Jy9i5GTQ0LAX2Lv qn3MIDabgLLEz85eNhBbREBPounAc8YuRi4OZoFtjBLHel+CNQgLOEq86d4I1sAioCrxYf1NV hCbV8BC4un16cwQQ+UldrVdBIpzcHACxZ8tEQQxhQTMJf5sBKsWElCQ6Jh+jAmiU1Di5MwnLC A2s4CExMEXL5gnMPLOQpKahSS1gJFpFaNGcWpRWWqRrpGlXlJRZnpGSW5iZo6uoYGpXm5qcXF iempOYlKxXnJ+7iZGYODUMzAw7mC8vMXvEKMkB5OSKO+H0zcihPiS8lMqMxKLM+KLSnNSiw8x ynBwKEnwrroOlBMsSk1PrUjLzAGGMExagoNHSYTXHSTNW1yQmFucmQ6ROsWoKCXOOw8kIQCSy CjNg2uDxc0lRlkpYV5GBgYGIZ6C1KLczBJU+VeM4hyMSsK88iBTeDLzSuCmvwJazAS0+PB8sM UliQgpqQZGd8aO8NsO4m2Twtf2i6mWGthopW56ZCCs869ofqJM2qqdVgE/Eq+zvjlbWbf6uu0 ivoVMK9ac9pbivJLw+VlF8vIjS36Frb2QxDbLWSwsvYqV9ebSMsU/3HxOes73p8ypecYtmXBY 4fGlUik5nfvHkuMvlp7IPj9LSZY5nG9KCs/E1nuTPAqUWIozEg21mIuKEwHCHA7xlgIAAA== X-Env-Sender: prvs=25272e2f3=wei.liu2@citrix.com X-Msg-Ref: server-5.tower-206.messagelabs.com!1490606182!89878389!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 9.2.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 24814 invoked from network); 27 Mar 2017 09:16:24 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-5.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 27 Mar 2017 09:16:24 -0000 X-IronPort-AV: E=Sophos;i="5.36,229,1486425600"; d="scan'208";a="424841556" From: Wei Liu To: Xen-devel Date: Mon, 27 Mar 2017 10:10:57 +0100 Message-ID: <20170327091059.8452-12-wei.liu2@citrix.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170327091059.8452-1-wei.liu2@citrix.com> References: <20170327091059.8452-1-wei.liu2@citrix.com> MIME-Version: 1.0 Cc: George Dunlap , Andrew Cooper , Tim Deegan , Wei Liu , Jan Beulich Subject: [Xen-devel] [PATCH RFC 11/13] x86/mm: export create_pae_xen_mappings X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP No functional change. Signed-off-by: Wei Liu --- xen/arch/x86/mm.c | 2 +- xen/include/asm-x86/mm.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c index 0f49671191..92e79d7fb6 100644 --- a/xen/arch/x86/mm.c +++ b/xen/arch/x86/mm.c @@ -1323,7 +1323,7 @@ static int alloc_l1_table(struct page_info *page) return ret; } -static int create_pae_xen_mappings(struct domain *d, l3_pgentry_t *pl3e) +int create_pae_xen_mappings(struct domain *d, l3_pgentry_t *pl3e) { struct page_info *page; l3_pgentry_t l3e3; diff --git a/xen/include/asm-x86/mm.h b/xen/include/asm-x86/mm.h index 2567b1b83b..967b7fcda9 100644 --- a/xen/include/asm-x86/mm.h +++ b/xen/include/asm-x86/mm.h @@ -604,6 +604,7 @@ int create_perdomain_mapping(struct domain *, unsigned long va, void destroy_perdomain_mapping(struct domain *, unsigned long va, unsigned int nr); void free_perdomain_mappings(struct domain *); +int create_pae_xen_mappings(struct domain *d, l3_pgentry_t *pl3e); extern int memory_add(unsigned long spfn, unsigned long epfn, unsigned int pxm);