From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3yRyCc3hsTzDr5J for ; Thu, 2 Nov 2017 05:58:04 +1100 (AEDT) Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id vA1Iusj2046266 for ; Wed, 1 Nov 2017 14:58:01 -0400 Received: from e11.ny.us.ibm.com (e11.ny.us.ibm.com [129.33.205.201]) by mx0b-001b2d01.pphosted.com with ESMTP id 2dyg4un0h1-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Wed, 01 Nov 2017 14:58:01 -0400 Received: from localhost by e11.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 1 Nov 2017 14:58:00 -0400 To: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org From: Michael Bringmann Cc: Michael Bringmann , Nathan Fontenot , Michael Ellerman , John Allen , Tyrel Datwyler , Thomas Falcon Subject: [PATCH V6 0/2] pseries/nodes: Fix issues with memoryless nodes Date: Wed, 1 Nov 2017 13:57:57 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Message-Id: List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , pseries/nodes: Ensure enough nodes avail for operations pseries/initnodes: Ensure nodes initialized for hotplug Signed-off-by: Michael Bringmann Michael Bringmann (2): pseries/nodes: Ensure enough nodes avail for operations pseries/initnodes: Ensure nodes initialized for hotplug --- Changes in V6: -- Remove some node initialization/allocation from boot setup -- Add some needed node initialization to runtime code that maps CPUs based on VPHN associativity -- Add error checks and alternate recovery for compile flag CONFIG_MEMORY_HOTPLUG -- Add alternate node selection recovery for !CONFIG_MEMORY_HOTPLUG