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GET /api/patches/28109/?format=api
{ "id": 28109, "url": "https://patches.dpdk.org/api/patches/28109/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20170831032618.7120-10-santosh.shukla@caviumnetworks.com/", "project": { "id": 1, "url": "https://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": "<20170831032618.7120-10-santosh.shukla@caviumnetworks.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20170831032618.7120-10-santosh.shukla@caviumnetworks.com", "date": "2017-08-31T03:26:18", "name": "[dpdk-dev,v7,9/9] eal/rte_malloc: honor iova mode in virt2phy", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "54ddfe7de0c9c4217e3e443601a8709ebc41ae92", "submitter": { "id": 480, "url": "https://patches.dpdk.org/api/people/480/?format=api", "name": "Santosh Shukla", "email": "santosh.shukla@caviumnetworks.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20170831032618.7120-10-santosh.shukla@caviumnetworks.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/28109/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/28109/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 4979A7CB1;\n\tThu, 31 Aug 2017 05:27:41 +0200 (CEST)", "from NAM02-SN1-obe.outbound.protection.outlook.com\n\t(mail-sn1nam02on0072.outbound.protection.outlook.com [104.47.36.72])\n\tby dpdk.org (Postfix) with ESMTP id 066E16841\n\tfor <dev@dpdk.org>; Thu, 31 Aug 2017 05:27:37 +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 03:27:31 +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=oXGyaVW/FxlJEHLwMgmV+wY8eZdjWxVvuebziATurVs=;\n\tb=WSeD4UgAQvlXMq8rn2pCpsDkvSU6aaVY8NiIqNBBXZP6P0NH4RHwv6OY1bYHlBICh+ojME93Kv00WC+jJh6JeMYeTmltdEHo/xhqIsJ+4hkow7HA+0R1phpn9oq+6j7lQGIylnmhbluFE7w1KlpLbjxjmXW6SNjnc2VoxnLpoQ8=", "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 03:26:18 +0000", "Message-Id": "<20170831032618.7120-10-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": "1d9bc6d8-4709-41cf-2ec6-08d4f0203936", "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 03:27:31.8863\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 9/9] eal/rte_malloc: 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/common/rte_malloc.c | 9 ++++++++-\n 1 file changed, 8 insertions(+), 1 deletion(-)", "diff": "diff --git a/lib/librte_eal/common/rte_malloc.c b/lib/librte_eal/common/rte_malloc.c\nindex 5c0627bf4..d65c05a4d 100644\n--- a/lib/librte_eal/common/rte_malloc.c\n+++ b/lib/librte_eal/common/rte_malloc.c\n@@ -251,10 +251,17 @@ rte_malloc_set_limit(__rte_unused const char *type,\n phys_addr_t\n rte_malloc_virt2phy(const void *addr)\n {\n+\tphys_addr_t paddr;\n \tconst struct malloc_elem *elem = malloc_elem_from_data(addr);\n \tif (elem == NULL)\n \t\treturn RTE_BAD_PHYS_ADDR;\n \tif (elem->ms->phys_addr == RTE_BAD_PHYS_ADDR)\n \t\treturn RTE_BAD_PHYS_ADDR;\n-\treturn elem->ms->phys_addr + ((uintptr_t)addr - (uintptr_t)elem->ms->addr);\n+\n+\tif (rte_eal_iova_mode() == RTE_IOVA_VA)\n+\t\tpaddr = (uintptr_t)addr;\n+\telse\n+\t\tpaddr = elem->ms->phys_addr +\n+\t\t\t((uintptr_t)addr - (uintptr_t)elem->ms->addr);\n+\treturn paddr;\n }\n", "prefixes": [ "dpdk-dev", "v7", "9/9" ] }