From patchwork Mon Mar 9 09:35:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Durrant X-Patchwork-Id: 11426495 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 5A9D21580 for ; Mon, 9 Mar 2020 09:36:26 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 4041020727 for ; Mon, 9 Mar 2020 09:36:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4041020727 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=xen.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1jBEof-000340-Rk; Mon, 09 Mar 2020 09:35:17 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1jBEoe-00033v-DA for xen-devel@lists.xenproject.org; Mon, 09 Mar 2020 09:35:16 +0000 X-Inumbo-ID: 47a70e95-61e9-11ea-abf0-12813bfff9fa Received: from smtp-fw-4101.amazon.com (unknown [72.21.198.25]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 47a70e95-61e9-11ea-abf0-12813bfff9fa; Mon, 09 Mar 2020 09:35:15 +0000 (UTC) IronPort-SDR: 1ErE4cshvXrEbsTFEbKHQM5fFofp+9aw1EEpZ/kDqaYWJqjGmt2UcG5XSBnF/2hR4WQ3ZNDsxS h254EAeL5vPg== X-IronPort-AV: E=Sophos;i="5.70,532,1574121600"; d="scan'208";a="20373415" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-2c-1968f9fa.us-west-2.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-4101.iad4.amazon.com with ESMTP; 09 Mar 2020 09:35:15 +0000 Received: from EX13MTAUEA002.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan3.pdx.amazon.com [10.170.41.166]) by email-inbound-relay-2c-1968f9fa.us-west-2.amazon.com (Postfix) with ESMTPS id 504F4A28A0; Mon, 9 Mar 2020 09:35:14 +0000 (UTC) Received: from EX13D10UEA001.ant.amazon.com (10.43.61.5) by EX13MTAUEA002.ant.amazon.com (10.43.61.77) with Microsoft SMTP Server (TLS) id 15.0.1236.3; Mon, 9 Mar 2020 09:35:14 +0000 Received: from EX13MTAUEA001.ant.amazon.com (10.43.61.82) by EX13D10UEA001.ant.amazon.com (10.43.61.5) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 9 Mar 2020 09:35:13 +0000 Received: from u2f063a87eabd5f.cbg10.amazon.com (10.125.106.135) by mail-relay.amazon.com (10.43.61.243) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Mon, 9 Mar 2020 09:35:13 +0000 From: To: Date: Mon, 9 Mar 2020 09:35:05 +0000 Message-ID: <20200309093511.1727-1-paul@xen.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Precedence: Bulk Subject: [Xen-devel] [PATCH v4 0/6] remove one more shared xenheap page: shared_info X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Paul Durrant Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" From: Paul Durrant Paul Durrant (6): domain: introduce alloc/free_shared_info() helpers... x86 / p2m: remove page_list check in p2m_alloc_table... x86 / pv: do not treat PGC_extra pages as RAM x86 / ioreq: use a MEMF_no_refcount allocation for server pages... mm: add 'is_special_page' inline function... domain: use PGC_extra domheap page for shared_info xen/arch/arm/domain.c | 10 +++---- xen/arch/arm/mm.c | 2 +- xen/arch/x86/domain.c | 18 +++++++------ xen/arch/x86/domctl.c | 2 +- xen/arch/x86/hvm/ioreq.c | 2 +- xen/arch/x86/mm.c | 11 ++++---- xen/arch/x86/mm/altp2m.c | 2 +- xen/arch/x86/mm/mem_sharing.c | 3 +-- xen/arch/x86/mm/p2m.c | 6 +++-- xen/arch/x86/mm/shadow/common.c | 13 ++++++---- xen/arch/x86/mm/shadow/multi.c | 2 +- xen/arch/x86/numa.c | 3 +++ xen/arch/x86/pv/dom0_build.c | 6 ++++- xen/arch/x86/pv/shim.c | 2 +- xen/arch/x86/tboot.c | 11 +++++--- xen/common/domain.c | 46 +++++++++++++++++++++++++++++++++ xen/common/domctl.c | 2 +- xen/common/event_channel.c | 3 +++ xen/common/time.c | 19 ++++++++++++-- xen/include/asm-x86/shared.h | 15 ++++++----- xen/include/xen/domain.h | 3 +++ xen/include/xen/mm.h | 5 ++++ xen/include/xen/sched.h | 5 +++- xen/include/xen/shared.h | 2 +- 24 files changed, 142 insertions(+), 51 deletions(-)