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GET /api/1.1/patches/2224702/?format=api
{ "id": 2224702, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2224702/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260417193223.291093-1-kohei@enjuk.jp/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/1.1/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260417193223.291093-1-kohei@enjuk.jp>", "date": "2026-04-17T19:31:47", "name": "[iwl-net,v1] igc: set tx buffer type for SMD frames", "commit_ref": null, "pull_url": null, "state": "under-review", "archived": false, "hash": "8719c29cf3b7864b9ca0e4b713617844cc2ba050", "submitter": { "id": 92459, "url": "http://patchwork.ozlabs.org/api/1.1/people/92459/?format=api", "name": "Kohei Enju", "email": "kohei@enjuk.jp" }, "delegate": { "id": 109701, "url": "http://patchwork.ozlabs.org/api/1.1/users/109701/?format=api", "username": "anguy11", "first_name": "Anthony", "last_name": "Nguyen", "email": "anthony.l.nguyen@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260417193223.291093-1-kohei@enjuk.jp/mbox/", "series": [ { "id": 500394, "url": "http://patchwork.ozlabs.org/api/1.1/series/500394/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=500394", "date": "2026-04-17T19:31:47", "name": "[iwl-net,v1] igc: set tx buffer type for SMD frames", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500394/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2224702/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2224702/checks/", "tags": {}, "headers": { "Return-Path": "<intel-wired-lan-bounces@osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256\n header.s=default header.b=g5Bp82/1;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=2605:bc80:3010::138; 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Fri, 17 Apr 2026 19:32:50 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n by smtp2.osuosl.org (Postfix) with ESMTP id 7A984401D0\n for <intel-wired-lan@lists.osuosl.org>; Fri, 17 Apr 2026 19:32:50 +0000 (UTC)", "from smtp2.osuosl.org ([127.0.0.1])\n by localhost (smtp2.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP\n id hEkgOPXeVFby for <intel-wired-lan@lists.osuosl.org>;\n Fri, 17 Apr 2026 19:32:49 +0000 (UTC)", "from www2881.sakura.ne.jp (www2881.sakura.ne.jp [49.212.198.91])\n by smtp2.osuosl.org (Postfix) with ESMTPS id 7BE7A401A3\n for <intel-wired-lan@lists.osuosl.org>; Fri, 17 Apr 2026 19:32:48 +0000 (UTC)", "from x1 (232.154.13.160.dy.iij4u.or.jp [160.13.154.232])\n (authenticated bits=0)\n by www2881.sakura.ne.jp (8.16.1/8.16.1) with ESMTPSA id 63HJWP8H050705\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO);\n Sat, 18 Apr 2026 04:32:25 +0900 (JST) (envelope-from kohei@enjuk.jp)" ], "X-Virus-Scanned": [ "amavis at osuosl.org", "amavis at osuosl.org" ], "X-Comment": "SPF check N/A for local connections - client-ip=140.211.166.142;\n helo=lists1.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org;\n receiver=<UNKNOWN> ", "DKIM-Filter": [ "OpenDKIM Filter v2.11.0 smtp1.osuosl.org BC50A81E79", "OpenDKIM Filter v2.11.0 smtp2.osuosl.org 7BE7A401A3" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org;\n\ts=default; t=1776454371;\n\tbh=utRh9a/0NCmRtfIj6BOI/Rq8q2GQK8NiHIflVF64Njg=;\n\th=From:To:Cc:Date:Subject:List-Id:List-Unsubscribe:List-Archive:\n\t List-Post:List-Help:List-Subscribe:From;\n\tb=g5Bp82/1SVKvt+D6h7kAwICMyxpSfmiX4kHtrga1lPH/tJhSkcD9zfNQrOik4EfEl\n\t bAdxCwbceLuDAELTGOiPIxpsOB8uUYyXGgqvrGD5mdN/jMkBo3UfRgICGq5ypC9iRY\n\t U+ysypsmAJXK+9S3X0/+yA4ZObVvX6Pr6Iy+mZiW530Du0ESOWOUGHV2QO3rMtmpmi\n\t MDFcpkszbT7Ks10RPcH5xTmMiJTEoC9icDbgTUY4M5O0XhwS3Xwp6f23rn+YEeQA8o\n\t frJF2ssnBX8zJyePWT6Rw2b2P2UaEyqckpHDcDXY1NcMcqydJ3HafXtzqoZo4HHES4\n\t m9vZKbNyDlrAg==", "Received-SPF": "Pass (mailfrom) identity=mailfrom; client-ip=49.212.198.91;\n helo=www2881.sakura.ne.jp; envelope-from=kohei@enjuk.jp; receiver=<UNKNOWN>", "DMARC-Filter": "OpenDMARC Filter v1.4.2 smtp2.osuosl.org 7BE7A401A3", "From": "Kohei Enju <kohei@enjuk.jp>", "To": "intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org", "Cc": "Tony Nguyen <anthony.l.nguyen@intel.com>,\n Przemek Kitszel <przemyslaw.kitszel@intel.com>,\n Andrew Lunn <andrew+netdev@lunn.ch>,\n \"David S. Miller\" <davem@davemloft.net>,\n Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>,\n Paolo Abeni <pabeni@redhat.com>,\n Choong Yong Liang <yong.liang.choong@linux.intel.com>,\n Vladimir Oltean <vladimir.oltean@nxp.com>,\n Vinicius Costa Gomes <vinicius.gomes@intel.com>,\n Chwee-Lin Choong <chwee.lin.choong@intel.com>,\n Simon Horman <horms@kernel.org>, Kohei Enju <kohei@enjuk.jp>", "Date": "Sat, 18 Apr 2026 04:31:47 +0900", "Message-ID": "<20260417193223.291093-1-kohei@enjuk.jp>", "X-Mailer": "git-send-email 2.53.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Mailman-Original-DKIM-Signature": "a=rsa-sha256;\n bh=utRh9a/0NCmRtfIj6BOI/Rq8q2GQK8NiHIflVF64Njg=;\n c=relaxed/relaxed; d=enjuk.jp;\n h=From:Message-ID:To:Subject:Date;\n s=rs20251215; t=1776454346; v=1;\n b=hpWy3WiY26fADuZq5uUSEyPSMfsdSz+YfQpbGg+nu0GQvgdU9a8i5yATXT5+7Sti\n vXYkG9goZq1WxFIQfLL39D+h0ohQYHhP5ea1bi6RGxxYIknU8Mt8al32nYCKe5A8\n IhkgEJpcnOlqpGVtndQBgZ0S3oNs9U891/wDzeWYFW5V4yK+PyRc4BY125cSCd19\n vKyv0CNiK/4AxFiNZl6riRnkoykjhnPMtqY1XW2K2vNCWXv4X82xO086qToFTxVl\n uva0t2K3+aKIWcFscwLvRXQa+9Av2JdCKN7/qC6DlIlUSvx/HtWLNiJzPH2Gxse5\n /76+vHNneHwS6ls9GnYLEA==", "X-Mailman-Original-Authentication-Results": [ "smtp2.osuosl.org;\n dmarc=pass (p=none dis=none)\n header.from=enjuk.jp", "smtp2.osuosl.org;\n dkim=pass (2048-bit key,\n unprotected) header.d=enjuk.jp header.i=@enjuk.jp header.a=rsa-sha256\n header.s=rs20251215 header.b=hpWy3WiY" ], "Subject": "[Intel-wired-lan] [PATCH iwl-net v1] igc: set tx buffer type for\n SMD frames", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n <intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "Sashiko pointed out that igc_fpe_init_smd_frame() initializes\nigc_tx_buffer fields for an SMD skb, but does not set the buffer type:\nhttps://sashiko.dev/#/patchset/20260415025226.114115-1-kohei%40enjuk.jp\n\nSince igc_tx_buffer entries are reused, a stale XDP or XSK type can\nremain and make TX completion use the wrong cleanup path.\n\nSet the buffer type to IGC_TX_BUFFER_TYPE_SKB.\n\nFixes: 5422570c0010 (\"igc: add support for frame preemption verification\")\nSigned-off-by: Kohei Enju <kohei@enjuk.jp>\n---\n drivers/net/ethernet/intel/igc/igc_tsn.c | 1 +\n 1 file changed, 1 insertion(+)", "diff": "diff --git a/drivers/net/ethernet/intel/igc/igc_tsn.c b/drivers/net/ethernet/intel/igc/igc_tsn.c\nindex 02dd9f0290a3..52de2bcbadbe 100644\n--- a/drivers/net/ethernet/intel/igc/igc_tsn.c\n+++ b/drivers/net/ethernet/intel/igc/igc_tsn.c\n@@ -34,6 +34,7 @@ static int igc_fpe_init_smd_frame(struct igc_ring *ring,\n \t\treturn -ENOMEM;\n \t}\n \n+\tbuffer->type = IGC_TX_BUFFER_TYPE_SKB;\n \tbuffer->skb = skb;\n \tbuffer->protocol = 0;\n \tbuffer->bytecount = skb->len;\n", "prefixes": [ "iwl-net", "v1" ] }