From patchwork Tue Feb 25 09:53:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Durrant X-Patchwork-Id: 11403161 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 941C314D5 for ; Tue, 25 Feb 2020 09:55:40 +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 70A6621744 for ; Tue, 25 Feb 2020 09:55:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="a/XL8Ode" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 70A6621744 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=amazon.com 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 1j6Wuw-0005st-An; Tue, 25 Feb 2020 09:54:18 +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 1j6Wuv-0005so-FB for xen-devel@lists.xenproject.org; Tue, 25 Feb 2020 09:54:17 +0000 X-Inumbo-ID: c931eba8-57b4-11ea-92c4-12813bfff9fa Received: from smtp-fw-6001.amazon.com (unknown [52.95.48.154]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id c931eba8-57b4-11ea-92c4-12813bfff9fa; Tue, 25 Feb 2020 09:54:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1582624457; x=1614160457; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=UXf7UlB/PoP3fW/RYpqi+218HSBdFrBEH6tnCjGu63Y=; b=a/XL8OdeOx1O87cefNcSqdJMS1hsADzWGf36qrGFbAh20vIq9hivJvZj kFnlfFLrugK3y8Mja7GqngqaURkGB3XhwZtuZUE7wyMCZ6NUOb8vksX3y utOAg5XipE9G7yU+355DIRTLBgIqFU+LjbR/0DTm8740BiX0oLZkL/Hc+ w=; IronPort-SDR: FMIJqBOaWGX1BQZZWcdNFO9krvU/J1fWhRshWKHbq6i0NDoFx9VVA3TRLsKjtHSUfrYKnjnC/Y Ifs30CZZZG3Q== X-IronPort-AV: E=Sophos;i="5.70,483,1574121600"; d="scan'208";a="19522465" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-2c-87a10be6.us-west-2.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-6001.iad6.amazon.com with ESMTP; 25 Feb 2020 09:54:04 +0000 Received: from EX13MTAUEA002.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan2.pdx.amazon.com [10.170.41.162]) by email-inbound-relay-2c-87a10be6.us-west-2.amazon.com (Postfix) with ESMTPS id 4EC7AA23B6 for ; Tue, 25 Feb 2020 09:54:03 +0000 (UTC) Received: from EX13D32EUC001.ant.amazon.com (10.43.164.159) by EX13MTAUEA002.ant.amazon.com (10.43.61.77) with Microsoft SMTP Server (TLS) id 15.0.1236.3; Tue, 25 Feb 2020 09:54:02 +0000 Received: from EX13MTAUWA001.ant.amazon.com (10.43.160.58) by EX13D32EUC001.ant.amazon.com (10.43.164.159) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Tue, 25 Feb 2020 09:54:01 +0000 Received: from u2f063a87eabd5f.cbg10.amazon.com (10.125.106.135) by mail-relay.amazon.com (10.43.160.118) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Tue, 25 Feb 2020 09:53:59 +0000 From: Paul Durrant To: Date: Tue, 25 Feb 2020 09:53:55 +0000 Message-ID: <20200225095357.3923-1-pdurrant@amazon.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Precedence: Bulk Subject: [Xen-devel] [PATCH 0/2] 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" Paul Durrant (2): domain: introduce alloc/free_shared_info() helpers... 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 | 12 +++++----- xen/arch/x86/mm.c | 2 +- xen/arch/x86/mm/p2m.c | 3 +-- xen/arch/x86/pv/dom0_build.c | 6 ++++- xen/arch/x86/pv/shim.c | 2 +- xen/common/domain.c | 43 ++++++++++++++++++++++++++++++++++-- xen/common/domctl.c | 2 +- xen/common/event_2l.c | 4 ++++ xen/common/event_fifo.c | 1 + xen/common/time.c | 7 ++++-- xen/include/asm-x86/shared.h | 15 +++++++------ xen/include/xen/domain.h | 3 +++ xen/include/xen/sched.h | 5 ++++- xen/include/xen/shared.h | 2 +- 16 files changed, 86 insertions(+), 33 deletions(-)