From patchwork Wed Sep 11 04:04:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Gibson X-Patchwork-Id: 11140247 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7354214E5 for ; Wed, 11 Sep 2019 04:06:52 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4ACE620B7C for ; Wed, 11 Sep 2019 04:06:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=gibson.dropbear.id.au header.i=@gibson.dropbear.id.au header.b="JPRztFDu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4ACE620B7C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gibson.dropbear.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:46376 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i7tu6-0002Nw-Mn for patchwork-qemu-devel@patchwork.kernel.org; Wed, 11 Sep 2019 00:06:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46463) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i7tsS-0000TD-8k for qemu-devel@nongnu.org; Wed, 11 Sep 2019 00:05:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i7tsO-0002np-8E for qemu-devel@nongnu.org; Wed, 11 Sep 2019 00:05:06 -0400 Received: from ozlabs.org ([203.11.71.1]:37365) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i7tsK-0002gb-Hz; Wed, 11 Sep 2019 00:05:02 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 46SpFg68Lnz9sP6; Wed, 11 Sep 2019 14:04:55 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1568174695; bh=LGrQXH4yGXMJmAViGew/M2Z062dwDk7rodvJCq9nOAQ=; h=From:To:Cc:Subject:Date:From; b=JPRztFDuVJ99PcVruEKGJeNIx2Bm843Uou5GbtYSwyiJVe39bBEv2r/BG9+TJAPRu MyKU6hzDHN3CsmpNth8D4Ml63Zwj+eTM1zJL4pyd+H6O5UlMr/iJ5OSFvQn/+YSNmf conHnmZ+1cF5Qi+twhhubQezQXG89dzlUgd+NZ4I= From: David Gibson To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Date: Wed, 11 Sep 2019 14:04:45 +1000 Message-Id: <20190911040452.8341-1-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 203.11.71.1 Subject: [Qemu-devel] [PATCH 0/7] spapr: CAS and reset cleanup preliminaries X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvivier@redhat.com, aik@ozlabs.ru, groug@kaod.org, clg@kaod.org, philmd@redhat.com, David Gibson Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" PAPR defines a feature negotiation protocol between host and guest called ibm,client-architecture-support or CAS. When invoked by the guest this can either result in updated device tree information being given to the guest to indicate the new configuration, or it can trigger a reboot (called a CAS reboot) for more wide reaching configuration changes. CAS changes are time consuming and irritating for the user, so we'd like to avoid them as much as possible. We hope we can avoid them in all situations, in fact, but there's some work to do to get there. This series has some initial changes that get us closer to that mark. Alexey Kardashevskiy (4): spapr: Fixes a leak in CAS spapr: Skip leading zeroes from memory@ DT node names spapr: Do not put empty properties for -kernel/-initrd/-append spapr: Stop providing RTAS blob David Gibson (3): spapr: Simplify handling of pre ISA 3.0 guest workaround handling spapr: Move handling of special NVLink numa node from reset to init spapr: Perform machine reset in a more sensible order MAINTAINERS | 2 - Makefile | 2 +- configure | 6 +- hw/ppc/spapr.c | 128 ++++++++++++++------------------ hw/ppc/spapr_hcall.c | 3 +- hw/ppc/spapr_rtas.c | 41 ---------- include/hw/ppc/spapr.h | 4 +- pc-bios/spapr-rtas.bin | Bin 20 -> 0 bytes pc-bios/spapr-rtas/Makefile | 27 ------- pc-bios/spapr-rtas/spapr-rtas.S | 37 --------- 10 files changed, 58 insertions(+), 192 deletions(-) delete mode 100644 pc-bios/spapr-rtas.bin delete mode 100644 pc-bios/spapr-rtas/Makefile delete mode 100644 pc-bios/spapr-rtas/spapr-rtas.S