Message ID | 6cf5f4c0-7784-8437-eb0b-dbe6e0d22d49@linux.vnet.ibm.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show
Return-Path: <linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org> X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41HWXk13hTz9s29 for <patchwork-incoming@ozlabs.org>; Sat, 30 Jun 2018 08:29:26 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.vnet.ibm.com Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 41HWXj6s05zF1n9 for <patchwork-incoming@ozlabs.org>; Sat, 30 Jun 2018 08:29:25 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.vnet.ibm.com X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=none (mailfrom) smtp.mailfrom=linux.vnet.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=mwb@linux.vnet.ibm.com; receiver=<UNKNOWN>) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.vnet.ibm.com Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (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 41HWB66zxrzF29m for <linuxppc-dev@lists.ozlabs.org>; Sat, 30 Jun 2018 08:13:18 +1000 (AEST) Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w5TM8frl064169 for <linuxppc-dev@lists.ozlabs.org>; Fri, 29 Jun 2018 18:13:16 -0400 Received: from e13.ny.us.ibm.com (e13.ny.us.ibm.com [129.33.205.203]) by mx0a-001b2d01.pphosted.com with ESMTP id 2jwujkbdp2-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for <linuxppc-dev@lists.ozlabs.org>; Fri, 29 Jun 2018 18:13:16 -0400 Received: from localhost by e13.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 29 Jun 2018 18:13:13 -0400 Received: from b01ledav003.gho.pok.ibm.com (b01ledav003.gho.pok.ibm.com [9.57.199.108]) by b01cxnp22033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w5TMDCrp983412 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 29 Jun 2018 22:13:12 GMT Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 70570B205F; Fri, 29 Jun 2018 18:13:01 -0400 (EDT) Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CD61BB2066; Fri, 29 Jun 2018 18:13:00 -0400 (EDT) Received: from oc5000245537.ibm.com (unknown [9.85.171.253]) by b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 29 Jun 2018 18:13:00 -0400 (EDT) To: linuxppc-dev@lists.ozlabs.org From: Michael Bringmann <mwb@linux.vnet.ibm.com> Subject: [PATCH v02 3/5] migration/memory: Add hotplug READD_MULTIPLE Openpgp: preference=signencrypt Autocrypt: addr=mwb@linux.vnet.ibm.com; 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Series |
powerpc/migration: Affinity fix for memory
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expand
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diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h index 4ab605a..bb4294b 100644 --- a/arch/powerpc/include/asm/rtas.h +++ b/arch/powerpc/include/asm/rtas.h @@ -322,6 +322,7 @@ struct pseries_hp_errorlog { #define PSERIES_HP_ELOG_ACTION_ADD 1 #define PSERIES_HP_ELOG_ACTION_REMOVE 2 #define PSERIES_HP_ELOG_ACTION_READD 3 +#define PSERIES_HP_ELOG_ACTION_READD_MULTIPLE 4 #define PSERIES_HP_ELOG_ID_DRC_NAME 1 #define PSERIES_HP_ELOG_ID_DRC_INDEX 2 diff --git a/arch/powerpc/mm/drmem.c b/arch/powerpc/mm/drmem.c index fd2cae92..2228586 100644 --- a/arch/powerpc/mm/drmem.c +++ b/arch/powerpc/mm/drmem.c @@ -422,6 +422,7 @@ static void init_drmem_v2_lmbs(const __be32 *prop, lmb->aa_index = dr_cell.aa_index; lmb->flags = dr_cell.flags; + lmb->internal_flags = 0; } } }
migration/memory: This patch adds a new pseries hotplug action for CPU and memory operations, PSERIES_HP_ELOG_ACTION_READD_MULTIPLE. This is a variant of the READD operation which performs the action upon multiple instances of the resource at one time. The operation is to be triggered by device-tree analysis of updates by RTAS events analyzed by 'migation_store' during post-migration processing. It will be used for memory updates, initially. Signed-off-by: Michael Bringmann <mwb@linux.vnet.ibm.com> --- arch/powerpc/include/asm/rtas.h | 1 + arch/powerpc/mm/drmem.c | 1 + 2 files changed, 2 insertions(+)