From patchwork Fri Jul 5 14:48:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Durrant X-Patchwork-Id: 11032819 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D30D613B1 for ; Fri, 5 Jul 2019 14:50:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BF41528ABB for ; Fri, 5 Jul 2019 14:50:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B38A528AD3; Fri, 5 Jul 2019 14:50:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 576AD28ABB for ; Fri, 5 Jul 2019 14:50:22 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hjPWI-00048N-Rd; Fri, 05 Jul 2019 14:49:02 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hjPWH-00048C-HB for xen-devel@lists.xenproject.org; Fri, 05 Jul 2019 14:49:01 +0000 X-Inumbo-ID: 05c3070a-9f34-11e9-8980-bc764e045a96 Received: from esa2.hc3370-68.iphmx.com (unknown [216.71.145.153]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 05c3070a-9f34-11e9-8980-bc764e045a96; Fri, 05 Jul 2019 14:48:59 +0000 (UTC) Authentication-Results: esa2.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none; spf=None smtp.pra=paul.durrant@citrix.com; spf=Pass smtp.mailfrom=Paul.Durrant@citrix.com; spf=None smtp.helo=postmaster@mail.citrix.com Received-SPF: None (esa2.hc3370-68.iphmx.com: no sender authenticity information available from domain of paul.durrant@citrix.com) identity=pra; client-ip=162.221.158.21; receiver=esa2.hc3370-68.iphmx.com; envelope-from="Paul.Durrant@citrix.com"; x-sender="paul.durrant@citrix.com"; x-conformance=sidf_compatible Received-SPF: Pass (esa2.hc3370-68.iphmx.com: domain of Paul.Durrant@citrix.com designates 162.221.158.21 as permitted sender) identity=mailfrom; client-ip=162.221.158.21; receiver=esa2.hc3370-68.iphmx.com; envelope-from="Paul.Durrant@citrix.com"; x-sender="Paul.Durrant@citrix.com"; x-conformance=sidf_compatible; x-record-type="v=spf1"; x-record-text="v=spf1 ip4:209.167.231.154 ip4:178.63.86.133 ip4:195.66.111.40/30 ip4:85.115.9.32/28 ip4:199.102.83.4 ip4:192.28.146.160 ip4:192.28.146.107 ip4:216.52.6.88 ip4:216.52.6.188 ip4:162.221.158.21 ip4:162.221.156.83 ~all" Received-SPF: None (esa2.hc3370-68.iphmx.com: no sender authenticity information available from domain of postmaster@mail.citrix.com) identity=helo; client-ip=162.221.158.21; receiver=esa2.hc3370-68.iphmx.com; envelope-from="Paul.Durrant@citrix.com"; x-sender="postmaster@mail.citrix.com"; x-conformance=sidf_compatible IronPort-SDR: MONUJx6FUGYLA159S6r1li6q3hMgQKfIKzcYnKqVkGtJRghbnClrQgqEvmJxu0DKxOKMgig7OG nBzQiK808DW5rGmhZBS1p03f7j8PkWbjSu+au51wMHUfF3eegrAJ0C8n2LbEnkqZS7WGTp3tYK j9XvajnosnLKRf6KVUiSX0F8/JOeRYbVuHRl6WEa7gjuy/x6Ji9QJbI2x486rZeZENNMpdUiCb 0ooJI2f2N7FcEnQkmGRQ+QGLFFr7eX6dGqMt8xJVtTsGaNVbsUxt5idwDuRqg0OwCosU0CTqm+ BVw= X-SBRS: 2.7 X-MesageID: 2620500 X-Ironport-Server: esa2.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.63,455,1557201600"; d="scan'208";a="2620500" From: Paul Durrant To: Date: Fri, 5 Jul 2019 15:48:53 +0100 Message-ID: <20190705144855.15259-1-paul.durrant@citrix.com> X-Mailer: git-send-email 2.20.1.2.gb21ebb671 MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v3 0/2] xmalloc patches X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Tim Deegan , Julien Grall , Paul Durrant , Jan Beulich Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP These are the remaining patches to xmalloc_tlsf.c that stem from debugging the problem that led to commit 56ad6265 "x86/msi: fix loop termination condition in pci_msi_conf_write_intercept()". Paul Durrant (2): xmalloc: remove struct xmem_pool init_region xmalloc: add a Kconfig option to poison free pool memory xen/Kconfig.debug | 7 ++++++ xen/common/string.c | 20 +++++++++++++++++ xen/common/xmalloc_tlsf.c | 46 ++++++++++++++------------------------- xen/include/xen/string.h | 2 ++ xen/include/xen/xmalloc.h | 2 -- 5 files changed, 45 insertions(+), 32 deletions(-) --- v3: - Extra note on patch #1 commit comment - Couple of fixes to patch #2 v2: - Patch #1 of v1 of the series already commmitted, so dropped - New patch #1 (old patch #2) now removes the init_region Cc: Andrew Cooper Cc: George Dunlap Cc: Ian Jackson Cc: Jan Beulich Cc: Julien Grall Cc: Konrad Rzeszutek Wilk Cc: Stefano Stabellini Cc: Tim Deegan Cc: Wei Liu