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GET /api/patches/104981/?format=api
{ "id": 104981, "url": "http://patchwork.dpdk.org/api/patches/104981/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/1638859858-734-23-git-send-email-anoobj@marvell.com/", "project": { "id": 1, "url": "http://patchwork.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": "<1638859858-734-23-git-send-email-anoobj@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1638859858-734-23-git-send-email-anoobj@marvell.com", "date": "2021-12-07T06:50:55", "name": "[22/25] crypto/cnxk: fix extend tail calculation", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "9310b290d40bee32c5d0894bcf88185baf7ce6b9", "submitter": { "id": 1205, "url": "http://patchwork.dpdk.org/api/people/1205/?format=api", "name": "Anoob Joseph", "email": "anoobj@marvell.com" }, "delegate": { "id": 6690, "url": "http://patchwork.dpdk.org/api/users/6690/?format=api", "username": "akhil", "first_name": "akhil", "last_name": "goyal", "email": "gakhil@marvell.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/1638859858-734-23-git-send-email-anoobj@marvell.com/mbox/", "series": [ { "id": 20882, "url": "http://patchwork.dpdk.org/api/series/20882/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=20882", "date": "2021-12-07T06:50:34", "name": "New features and improvements in cnxk crypto PMD", "version": 1, "mbox": "http://patchwork.dpdk.org/series/20882/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/104981/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/104981/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 4BCEFA034F;\n\tTue, 7 Dec 2021 07:53:33 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 49F4542730;\n\tTue, 7 Dec 2021 07:53:19 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com\n [67.231.148.174])\n by mails.dpdk.org (Postfix) with ESMTP id 057D341229\n for <dev@dpdk.org>; Tue, 7 Dec 2021 07:53:17 +0100 (CET)", "from pps.filterd (m0045849.ppops.net [127.0.0.1])\n by mx0a-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id\n 1B76pHwB018294\n for <dev@dpdk.org>; Mon, 6 Dec 2021 22:53:17 -0800", "from dc5-exch02.marvell.com ([199.233.59.182])\n by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3ct2q9009n-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Mon, 06 Dec 2021 22:53:17 -0800", "from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18;\n Mon, 6 Dec 2021 22:53:15 -0800", "from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend\n Transport; Mon, 6 Dec 2021 22:53:15 -0800", "from HY-LT1002.marvell.com (HY-LT1002.marvell.com [10.28.176.218])\n by maili.marvell.com (Postfix) with ESMTP id 8784A3F7071;\n Mon, 6 Dec 2021 22:52:26 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n h=from : to : cc :\n subject : date : message-id : in-reply-to : references : mime-version :\n content-transfer-encoding : content-type; s=pfpt0220;\n bh=oe+x65+jl4vOwe3bUqBzWf0ywUUg+u0T/4TIyoi0vBM=;\n b=RrgpGL8On9sE6PTSFhubUycoXP+kd1vFyV7uEB93vn3ajYWg31z/GflMqXyBwsZhY8y2\n yxP9MRLDNyILXbE0VjImnYo5NZLvOh/639akGm6rRbrxAQEc7IWHT6bU4KjqhID4ZWf2\n PV59zpfbugOXwkGqss5oMcVdoWFktcZ4n8GJJ6XO9IvZVUU651JoNyFpCgTBVGGLtsj5\n z+aHrkza8d9oQ4DMnHSQwQghtApCyDSTfnwvkMj8qmjeLcWOSC/JrUChq7gTN34/i4vx\n g4e7MFXeKBy9dr2YpKzDdRISrPOJ0PirLNvo9ATg5Tpf+Hu7m2AT9BeKY+O+/iaFB2Vr vg==", "From": "Anoob Joseph <anoobj@marvell.com>", "To": "Akhil Goyal <gakhil@marvell.com>, Jerin Jacob <jerinj@marvell.com>", "CC": "Anoob Joseph <anoobj@marvell.com>, Archana Muniganti\n <marchana@marvell.com>,\n Tejasree Kondoj <ktejasree@marvell.com>, <dev@dpdk.org>", "Subject": "[PATCH 22/25] crypto/cnxk: fix extend tail calculation", "Date": "Tue, 7 Dec 2021 12:20:55 +0530", "Message-ID": "<1638859858-734-23-git-send-email-anoobj@marvell.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1638859858-734-1-git-send-email-anoobj@marvell.com>", "References": "<1638859858-734-1-git-send-email-anoobj@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-GUID": "i3sRLmRL28F7R9OBeaOB_DV7pgb7Q0YV", "X-Proofpoint-ORIG-GUID": "i3sRLmRL28F7R9OBeaOB_DV7pgb7Q0YV", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513\n definitions=2021-12-07_02,2021-12-06_02,2021-12-02_01", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "If the packet size to be incremented after IPsec processing is less\nthan size of hdr (size incremented before submitting), then extend_tail\ncan become negative. Allow negative values for the variable.\n\nFixes: 2474f57fc45c (\"crypto/cnxk: add cn9k lookaside IPsec datapath\")\nCc: marchana@marvell.com\n\nSigned-off-by: Anoob Joseph <anoobj@marvell.com>\n---\n drivers/crypto/cnxk/cn9k_ipsec_la_ops.h | 6 ++++--\n 1 file changed, 4 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/crypto/cnxk/cn9k_ipsec_la_ops.h b/drivers/crypto/cnxk/cn9k_ipsec_la_ops.h\nindex 2dc8913..2b0261e 100644\n--- a/drivers/crypto/cnxk/cn9k_ipsec_la_ops.h\n+++ b/drivers/crypto/cnxk/cn9k_ipsec_la_ops.h\n@@ -77,9 +77,10 @@ process_outb_sa(struct rte_crypto_op *cop, struct cn9k_ipsec_sa *sa,\n \tconst unsigned int hdr_len = sizeof(struct roc_ie_on_outb_hdr);\n \tstruct rte_crypto_sym_op *sym_op = cop->sym;\n \tstruct rte_mbuf *m_src = sym_op->m_src;\n-\tuint32_t dlen, rlen, extend_tail;\n \tstruct roc_ie_on_outb_sa *out_sa;\n \tstruct roc_ie_on_outb_hdr *hdr;\n+\tuint32_t dlen, rlen;\n+\tint32_t extend_tail;\n \n \tout_sa = &sa->out_sa;\n \n@@ -88,7 +89,8 @@ process_outb_sa(struct rte_crypto_op *cop, struct cn9k_ipsec_sa *sa,\n \n \textend_tail = rlen - dlen;\n \tif (unlikely(extend_tail > rte_pktmbuf_tailroom(m_src))) {\n-\t\tplt_dp_err(\"Not enough tail room\");\n+\t\tplt_dp_err(\"Not enough tail room (required: %d, available: %d\",\n+\t\t\t extend_tail, rte_pktmbuf_tailroom(m_src));\n \t\treturn -ENOMEM;\n \t}\n \n", "prefixes": [ "22/25" ] }