From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752850AbeBTQRI (ORCPT ); Tue, 20 Feb 2018 11:17:08 -0500 Received: from mout.gmx.net ([212.227.15.19]:53127 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751827AbeBTQRG (ORCPT ); Tue, 20 Feb 2018 11:17:06 -0500 From: =?UTF-8?q?Jonathan=20Neusch=C3=A4fer?= To: linuxppc-dev@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org, Michael Ellerman , linux-mm@kvack.org, Joel Stanley , =?UTF-8?q?Jonathan=20Neusch=C3=A4fer?= , Benjamin Herrenschmidt , Paul Mackerras , Nathan Fontenot , Michael Bringmann , Thomas Gleixner , Thiago Jung Bauermann , Kees Cook Subject: [PATCH 4/6] powerpc: numa: Restrict fake NUMA enulation to CONFIG_NUMA systems Date: Tue, 20 Feb 2018 17:14:22 +0100 Message-Id: <20180220161424.5421-5-j.neuschaefer@gmx.net> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180220161424.5421-1-j.neuschaefer@gmx.net> References: <20180220161424.5421-1-j.neuschaefer@gmx.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:P4F7EC/vWYmHfrQMH2bpMeUU79T//roZJUlnDkw3krhIU02Q5g8 E9tSsljcEPapxeNuj9ITMxlYAocjanEkSYxkNIGO1trX+zo5kcHvPMG8Ah2VtcK0TO0+JFM xNNc7IXmA6Eb37Uvs4X67Xjm3rS7o27z2IZp1lPi3CEBmtWoLT0hJk3JwTc5A9ZdIqxmj9K o6e9xj+6QdTgcDQ8ZbDlA== X-UI-Out-Filterresults: notjunk:1;V01:K0:EJlT+mRFDzo=:8VMhZ/7oYWO6Mx5DGewjrF Psh10dfDexE+WfNfah0MCKiVFcTsFxCIKN94ByWHe4E4gZA6M6SI4Hbc8BFTCErvAHWRBfNLM 4/Jgu0026s+bbSzML02B3TGx6bLUbhEyg8bLmyepGcdHsoC+e2Ht3fr3dNDvxVdW3VOemlaOb t8cHcdyk4vYh3bzxVTAz8mvaABcZfHdDZQQyBTNYp3MokHnVYbF3DzAWPIu2ED4SppULrbGKe bAgRz2cDfXqMcZYz1p82rUJCPK4Fke1+u+MCWYfU6vW0IcwWkj3MJvmzESU9CyafM6uSTfdsJ RV02upWB+veTL3X9Hca+JIffpRO5BE9tkaS6H7N/SlhWWlS/26WacM6D57Pm3Kenbu6EsBs// Fsm7WszvJsZULRL/N4MIbHnPLXIMGzgDfW5bKH1QPGFaTloPoToXxwrZEkKs77xYvPMcq372b TbjBA0kgzspUJuyc3ANDI6ywjBXXt4aDdesZ4ea4IZc31Pj9qvGnDPZvisisEROSZoR0uHIH9 eTTurIL2k/UmVYj6Ii01dqRLzXkOfTJHLC3OAOs1lw90gCfnlm/b7KtCi5wqT3UleNxEbohnU uoCMpJTEAeL0IdaSkx68mc+IizAY2zd6iBzkEAtCCu0j+/bdSMETrc6NiFnrbzqv56WGeUr00 3Kh1aWBn/AfSf0mwYOQgK0IFdDvic2d48B4KXPCFXHaDrI7Mx0dCvkmBXBkpcqyVwry+haoTX TMLpejam8UMKDyU8jdBUDDmGEIMO0fagcspNHwPin9x9Pc9gm47Br3exzg1xiN42k0p/89mwE /e3ifuglj2qPCjHDUENj8VLIMoLwcwYAWSNUOvBvBo7M/L9SPY= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Jonathan Neuschäfer --- arch/powerpc/mm/numa.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index df03a65b658f..dfe279529463 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -738,7 +738,8 @@ static void __init setup_nonnuma(void) start_pfn = memblock_region_memory_base_pfn(reg); end_pfn = memblock_region_memory_end_pfn(reg); - fake_numa_create_new_node(end_pfn, &nid); + if (IS_ENABLED(CONFIG_NUMA)) + fake_numa_create_new_node(end_pfn, &nid); memblock_set_node(PFN_PHYS(start_pfn), PFN_PHYS(end_pfn - start_pfn), &memblock.memory, nid); -- 2.16.1