[{"id":1790108,"web_url":"http://patchwork.ozlabs.org/comment/1790108/","msgid":"<3yHbzC4qg0z9tXC@ozlabs.org>","date":"2017-10-19T04:48:23","subject":"Re: [V14,1/4] powerpc/vphn: Update CPU topology when VPHN enabled","submitter":{"id":69509,"url":"http://patchwork.ozlabs.org/api/people/69509/","name":"Michael Ellerman","email":"patch-notifications@ellerman.id.au"},"content":"On Fri, 2017-09-08 at 20:47:27 UTC, Michael Bringmann wrote:\n> powerpc/vphn: On Power systems with shared configurations of CPUs\n> and memory, there are some issues with the association of additional\n> CPUs and memory to nodes when hot-adding resources. This patch\n> corrects the currently broken capability to set the topology for\n> shared CPUs in LPARs. At boot time for shared CPU lpars, the\n> topology for each CPU was being set to node zero. Now when\n> numa_update_cpu_topology() is called appropriately, the Virtual\n> Processor Home Node (VPHN) capabilities information provided by the\n> pHyp allows the appropriate node in the shared configuration to be\n> selected for the CPU.\n> \n> Signed-off-by: Michael Bringmann \n\nSeries applied to powerpc next, thanks.\n\nhttps://git.kernel.org/powerpc/c/17f444c0549f2ce037646871e748cf\n\ncheers","headers":{"Return-Path":"","X-Original-To":["patchwork-incoming@ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Received":["from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68])\n\t(using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3yHc1v2wTJz9tXC\n\tfor ;\n\tThu, 19 Oct 2017 15:50:43 +1100 (AEDT)","from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 3yHc1v1mSXzDqwS\n\tfor ;\n\tThu, 19 Oct 2017 15:50:43 +1100 (AEDT)","from ozlabs.org (bilbo.ozlabs.org [103.22.144.67])\n\t(using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 3yHbzD08lLzDqBr\n\tfor ;\n\tThu, 19 Oct 2017 15:48:24 +1100 (AEDT)","by ozlabs.org (Postfix, from userid 1034)\n\tid 3yHbzC4qg0z9tXC; Thu, 19 Oct 2017 15:48:23 +1100 (AEDT)"],"X-powerpc-patch-notification":"thanks","X-powerpc-patch-commit":"17f444c0549f2ce037646871e748cf2dc375bce9","In-Reply-To":"","To":"Michael Bringmann , linuxppc-dev@lists.ozlabs.org,\n\tlinux-kernel@vger.kernel.org","From":"Michael Ellerman ","Subject":"Re: [V14,1/4] powerpc/vphn: Update CPU topology when VPHN enabled","Message-Id":"<3yHbzC4qg0z9tXC@ozlabs.org>","Date":"Thu, 19 Oct 2017 15:48:23 +1100 (AEDT)","X-BeenThere":"linuxppc-dev@lists.ozlabs.org","X-Mailman-Version":"2.1.24","Precedence":"list","List-Id":"Linux on PowerPC Developers Mail List\n\t","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"Nathan Fontenot ,\n\tMichael Bringmann ,\n\tJohn Allen ","Errors-To":"linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org","Sender":"\"Linuxppc-dev\"\n\t"}}]