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GET /api/patches/28108/?format=api
{ "id": 28108, "url": "http://patches.dpdk.org/api/patches/28108/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20170831032618.7120-9-santosh.shukla@caviumnetworks.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20170831032618.7120-9-santosh.shukla@caviumnetworks.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20170831032618.7120-9-santosh.shukla@caviumnetworks.com", "date": "2017-08-31T03:26:17", "name": "[dpdk-dev,v7,8/9] linuxapp/eal_memory: honor iova mode in virt2phy", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "4558d3cb11ab8cdcc6cc9aa3ce4375e561eb6ca1", "submitter": { "id": 480, "url": "http://patches.dpdk.org/api/people/480/?format=api", "name": "Santosh Shukla", "email": "santosh.shukla@caviumnetworks.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20170831032618.7120-9-santosh.shukla@caviumnetworks.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/28108/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/28108/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id A8A0B58F6;\n\tThu, 31 Aug 2017 05:27:36 +0200 (CEST)", "from NAM02-SN1-obe.outbound.protection.outlook.com\n\t(mail-sn1nam02on0067.outbound.protection.outlook.com [104.47.36.67])\n\tby dpdk.org (Postfix) with ESMTP id 682685A3E\n\tfor <dev@dpdk.org>; Thu, 31 Aug 2017 05:27:32 +0200 (CEST)", "from localhost.localdomain (111.93.218.67) by\n\tBN6PR07MB3089.namprd07.prod.outlook.com (10.172.105.7) with Microsoft\n\tSMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id\n\t15.1.1385.9; Thu, 31 Aug 2017 03:27:27 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version;\n\tbh=uvDvEekc+C1eVKZ8vbs5IhIOW+nGRvOjKKoR0Aj/fJI=;\n\tb=fl6JObWevtqE1DStbLqutovmoY0TEgIbD739nDN74JYzKg5+Gv/huaIPMFNFy3WPVjFwDnT4YShPu5cDki2dfnou49xlaHfkAdGETk9uFQd/BalfqOcgnL0QoeaR1QBY5m72FXRBAGHChVTXDI4IacITaC8IPFBfmIn8Roi5bUc=", "Authentication-Results": "spf=none (sender IP is )\n\tsmtp.mailfrom=Santosh.Shukla@cavium.com; ", "From": "Santosh Shukla <santosh.shukla@caviumnetworks.com>", "To": "dev@dpdk.org", "Cc": "thomas@monjalon.net, jerin.jacob@caviumnetworks.com,\n\themant.agrawal@nxp.com, olivier.matz@6wind.com,\n\tmaxime.coquelin@redhat.com, \n\tsergio.gonzalez.monroy@intel.com, bruce.richardson@intel.com,\n\tshreyansh.jain@nxp.com, gaetan.rivet@6wind.com,\n\tanatoly.burakov@intel.com, \n\tstephen@networkplumber.org, aconole@redhat.com,\n\tSantosh Shukla <santosh.shukla@caviumnetworks.com>", "Date": "Thu, 31 Aug 2017 03:26:17 +0000", "Message-Id": "<20170831032618.7120-9-santosh.shukla@caviumnetworks.com>", "X-Mailer": "git-send-email 2.13.0", "In-Reply-To": "<20170831032618.7120-1-santosh.shukla@caviumnetworks.com>", "References": "<20170814161059.6684-1-santosh.shukla@caviumnetworks.com>\n\t<20170831032618.7120-1-santosh.shukla@caviumnetworks.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[111.93.218.67]", "X-ClientProxiedBy": "PN1PR01CA0118.INDPRD01.PROD.OUTLOOK.COM (10.174.144.34) To\n\tBN6PR07MB3089.namprd07.prod.outlook.com (10.172.105.7)", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "c516502e-3ff4-4d25-5ddc-08d4f02036a3", "X-Microsoft-Antispam": "UriScan:; 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SFP:1101; SCL:1; SRVR:BN6PR07MB3089; H:localhost.localdomain;\n\tFPR:; \n\tSPF:None; PTR:InfoNoRecords; A:1; MX:1; LANG:en; ", "Received-SPF": "None (protection.outlook.com: cavium.com does not designate\n\tpermitted sender hosts)", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-OriginatorOrg": "caviumnetworks.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "31 Aug 2017 03:27:27.5637\n\t(UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "711e4ccf-2e9b-4bcf-a551-4094005b6194", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BN6PR07MB3089", "Subject": "[dpdk-dev] [PATCH v7 8/9] linuxapp/eal_memory: honor iova mode in\n\tvirt2phy", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Check iova mode and accordingly return phy addr.\n\nSigned-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>\nSigned-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>\nReviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>\n---\n lib/librte_eal/linuxapp/eal/eal_memory.c | 3 +++\n 1 file changed, 3 insertions(+)", "diff": "diff --git a/lib/librte_eal/linuxapp/eal/eal_memory.c b/lib/librte_eal/linuxapp/eal/eal_memory.c\nindex 52791282f..2d9d7c2dc 100644\n--- a/lib/librte_eal/linuxapp/eal/eal_memory.c\n+++ b/lib/librte_eal/linuxapp/eal/eal_memory.c\n@@ -139,6 +139,9 @@ rte_mem_virt2phy(const void *virtaddr)\n \tint page_size;\n \toff_t offset;\n \n+\tif (rte_eal_iova_mode() == RTE_IOVA_VA)\n+\t\treturn (uintptr_t)virtaddr;\n+\n \t/* when using dom0, /proc/self/pagemap always returns 0, check in\n \t * dpdk memory by browsing the memsegs */\n \tif (rte_xen_dom0_supported()) {\n", "prefixes": [ "dpdk-dev", "v7", "8/9" ] }