From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 58BADCCF9F8 for ; Thu, 6 Nov 2025 16:16:34 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id D8C1E403CD; Thu, 6 Nov 2025 16:16:33 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id cvbdGlWESnev; Thu, 6 Nov 2025 16:16:33 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 1A9EC40361 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1762445793; bh=2WHwFdzou0yMBZ8omfQgd6mfERlDvS6LcZV2FHcMa6U=; h=From:To:Cc:Date:Subject:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=jUxnGcie/WIyLirbjmk9IPQltLpHE0htGJzSIujlFM4/X3JSnXVEeXFT/ocV1yeSL epZuhmArEWgW7hQu2dau2wyvBUOCselQLtU/3aQHXCb3QNl9vjKcrTzB+/GV9GagX8 /AdmNKXD1L8mpYvFGd69ugfBG9vOF34u3lV/1PoYFR4JYM+KPzqD1veVcS7SYohh7w vtmUjSN52Cg7FIJNCkwVJBjIxLeY7qqvP6m10R2gd9wSdvsxhydwCUlGrq/pX+dX91 qli0otpF3snDUd9PzvuIge/GcBT6xcv7YJqwST87zjOSZHLQq7441gFyY0s26XZdGT hNv+hQ0SMwGng== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp4.osuosl.org (Postfix) with ESMTP id 1A9EC40361; Thu, 6 Nov 2025 16:16:33 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136]) by lists1.osuosl.org (Postfix) with ESMTP id 30414462 for ; Thu, 6 Nov 2025 15:03:17 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 16DBB6128D for ; Thu, 6 Nov 2025 15:03:17 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id bVToH_fE71e9 for ; Thu, 6 Nov 2025 15:03:16 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=205.220.177.32; helo=mx0b-00069f02.pphosted.com; envelope-from=gregory.herrero@oracle.com; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp3.osuosl.org 45C5360B98 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 45C5360B98 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) by smtp3.osuosl.org (Postfix) with ESMTPS id 45C5360B98 for ; Thu, 6 Nov 2025 15:03:14 +0000 (UTC) Received: from pps.filterd (m0246632.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5A6CPwab030120; Thu, 6 Nov 2025 15:03:07 GMT Received: from phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta01.appoci.oracle.com [138.1.114.2]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 4a8anjj6q7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 06 Nov 2025 15:03:06 +0000 (GMT) Received: from pps.filterd (phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.2/8.18.1.2) with ESMTP id 5A6EUtqI039457; Thu, 6 Nov 2025 15:03:05 GMT Received: from pps.reinject (localhost [127.0.0.1]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 4a58nc8m9q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 06 Nov 2025 15:03:05 +0000 Received: from phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 5A6ExlIV013458; Thu, 6 Nov 2025 15:03:05 GMT Received: from oracle (dhcp-10-154-170-248.vpn.oracle.com [10.154.170.248]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTP id 4a58nc8m6b-1; Thu, 06 Nov 2025 15:03:04 +0000 From: gregory.herrero@oracle.com To: anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Gregory Herrero Date: Thu, 6 Nov 2025 16:02:46 +0100 Message-ID: <20251106150248.721025-1-gregory.herrero@oracle.com> X-Mailer: git-send-email 2.51.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-06_03,2025-11-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 mlxscore=0 suspectscore=0 mlxlogscore=999 malwarescore=0 spamscore=0 adultscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2510240000 definitions=main-2511060119 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTA1MDEzMyBTYWx0ZWRfXyATL4TW4viBi R7i9Ozw+XQ1f5Q1U9MNwxh2zoDQf0yXc7O/qanAts0MwGstRPcE7roARziQfc+Saci6mmBx3wTo gsdy5YrYw09cA/EAwjOlKxW9QAJu+yOr3jEhAZ9PK2Iy4CbzAHMVgAnv08KuesD9HuAwHn2wcZH xtv1zM0gfKO5cL4uV4ZYQkzXQkjbUPjJ1bhn5Pp/ab6tDHW3dBVBQdLQDpL7bszwv8J0RlpiCYz QtVyIv4OPNI7zbiKfGcrELHDaK6vjUnDSmzq5n8ApxppxIYmo0X+zSsVoDCwIj+VFvI4xH7SecZ h1YHXmbzVu/nQJ8z4q3KZfsTEatfqF88gJdh4rAYgb6hpVrtNEdZ92Ykah3Waa7ukdVfQAHufv0 b7oFQ9n3HiN4vV4FWQF2fytU4iwinA== X-Authority-Analysis: v=2.4 cv=dfqNHHXe c=1 sm=1 tr=0 ts=690cb8aa cx=c_pps a=XiAAW1AwiKB2Y8Wsi+sD2Q==:117 a=XiAAW1AwiKB2Y8Wsi+sD2Q==:17 a=6UeiqGixMTsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=yPCof4ZbAAAA:8 a=0R6e6KIkVPPXZogJ048A:9 a=cPQSjfK2_nFv0Q5t_7PE:22 X-Proofpoint-GUID: ppc1stTjZJLpVYHYjIeytU9Ifjiv8IFk X-Proofpoint-ORIG-GUID: ppc1stTjZJLpVYHYjIeytU9Ifjiv8IFk X-Mailman-Approved-At: Thu, 06 Nov 2025 16:16:31 +0000 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-transfer-encoding:date:from:message-id:mime-version :subject:to; s=corp-2025-04-25; bh=2WHwFdzou0yMBZ8omfQgd6mfERlDv S6LcZV2FHcMa6U=; b=a9bm1TeCZM2ss5uu1sEL84V3ec2zD4Sta8Iw2aCjqbrNd sZeLuRd3vy1+ZxRSln+KLZdejNjDzXy1yU0xh99kFvVPnfCixeXqbJSZzSCyN+kz Nd6siV1QDl3IoQqAKGv8bbCUX9pFO4OgSZ+v/VtljlZXP5K6MGbq9VNm3bZbZ28z 0lq3pHyhnY/UPcKtX2b1yMr+ph+npugEB80Fhmvq4SPNWu/bzW8nUCBGfHa9QWO3 qWEkSK53ax7KoGKZ/ag9gmUm05ToVAyBWpfASr8dXX3Y0bd/fxTQxi9kBuYCpZh2 fjDUwCmlfqyTDl9/29z6YOzOXINX5iwKdNL7g+oHA== X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dmarc=pass (p=reject dis=none) header.from=oracle.com X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=oracle.com header.i=@oracle.com header.a=rsa-sha256 header.s=corp-2025-04-25 header.b=a9bm1TeC Subject: [Intel-wired-lan] [PATCH 0/1] i40e: additional safety check X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" From: Gregory Herrero On code inspection, I realized we may want to check ring_len parameter against hardware specific values in i40e_config_vsi_tx_queue() and i40e_config_vsi_rx_queue(). Gregory Herrero (1): i40e: validate ring_len parameter against hardware specific values. drivers/net/ethernet/intel/i40e/i40e.h | 18 ++++++++++++++++++ drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 12 ------------ .../net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 4 ++-- 3 files changed, 20 insertions(+), 14 deletions(-) -- 2.51.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 82637347FE1; Thu, 6 Nov 2025 15:03:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.177.32 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762441427; cv=none; b=A+UYGPI+zliuzTGdgr9EGUpAnWzfTnD4KM1Q/GHHc00+wYq/IUsAQN0Zv005+hxSdFcw41C/Sw5ek6EO7VhOkCNIigQw1fjeDX1risiqdNC65PubKrDXt9Ze7DFVi5iB0DP3jDYstpZIA74/0M/EEtpXoBBX9DmLia48RoVA/lE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762441427; c=relaxed/simple; bh=1823u8KRe/ONh/WmG9lBb2e09kzb6Napfw7/Jwvac1U=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=txMh/z7gzFfHaDtpGZcOoGUCxis4eo2juHzdZ6BthRa7iYWjR6WKqcZSqfPdC0bRVcQp9h+gALiyhvvyXcvb4NTGqaWWPVrWmP7C5EP426zI6IL5r00gMMTL2UdBLnrPkWo9FFpIs71fKuy5nkpbrVsLSNm9EpaKrBD/3G9P0Rw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com; spf=pass smtp.mailfrom=oracle.com; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b=a9bm1TeC; arc=none smtp.client-ip=205.220.177.32 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oracle.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="a9bm1TeC" Received: from pps.filterd (m0246632.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5A6CPwab030120; Thu, 6 Nov 2025 15:03:07 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-transfer-encoding:date:from:message-id:mime-version :subject:to; s=corp-2025-04-25; bh=2WHwFdzou0yMBZ8omfQgd6mfERlDv S6LcZV2FHcMa6U=; b=a9bm1TeCZM2ss5uu1sEL84V3ec2zD4Sta8Iw2aCjqbrNd sZeLuRd3vy1+ZxRSln+KLZdejNjDzXy1yU0xh99kFvVPnfCixeXqbJSZzSCyN+kz Nd6siV1QDl3IoQqAKGv8bbCUX9pFO4OgSZ+v/VtljlZXP5K6MGbq9VNm3bZbZ28z 0lq3pHyhnY/UPcKtX2b1yMr+ph+npugEB80Fhmvq4SPNWu/bzW8nUCBGfHa9QWO3 qWEkSK53ax7KoGKZ/ag9gmUm05ToVAyBWpfASr8dXX3Y0bd/fxTQxi9kBuYCpZh2 fjDUwCmlfqyTDl9/29z6YOzOXINX5iwKdNL7g+oHA== Received: from phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta01.appoci.oracle.com [138.1.114.2]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 4a8anjj6q7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 06 Nov 2025 15:03:06 +0000 (GMT) Received: from pps.filterd (phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.2/8.18.1.2) with ESMTP id 5A6EUtqI039457; Thu, 6 Nov 2025 15:03:05 GMT Received: from pps.reinject (localhost [127.0.0.1]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 4a58nc8m9q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 06 Nov 2025 15:03:05 +0000 Received: from phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 5A6ExlIV013458; Thu, 6 Nov 2025 15:03:05 GMT Received: from oracle (dhcp-10-154-170-248.vpn.oracle.com [10.154.170.248]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTP id 4a58nc8m6b-1; Thu, 06 Nov 2025 15:03:04 +0000 From: gregory.herrero@oracle.com To: anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Gregory Herrero Subject: [PATCH 0/1] i40e: additional safety check Date: Thu, 6 Nov 2025 16:02:46 +0100 Message-ID: <20251106150248.721025-1-gregory.herrero@oracle.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-06_03,2025-11-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 mlxscore=0 suspectscore=0 mlxlogscore=999 malwarescore=0 spamscore=0 adultscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2510240000 definitions=main-2511060119 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTA1MDEzMyBTYWx0ZWRfXyATL4TW4viBi R7i9Ozw+XQ1f5Q1U9MNwxh2zoDQf0yXc7O/qanAts0MwGstRPcE7roARziQfc+Saci6mmBx3wTo gsdy5YrYw09cA/EAwjOlKxW9QAJu+yOr3jEhAZ9PK2Iy4CbzAHMVgAnv08KuesD9HuAwHn2wcZH xtv1zM0gfKO5cL4uV4ZYQkzXQkjbUPjJ1bhn5Pp/ab6tDHW3dBVBQdLQDpL7bszwv8J0RlpiCYz QtVyIv4OPNI7zbiKfGcrELHDaK6vjUnDSmzq5n8ApxppxIYmo0X+zSsVoDCwIj+VFvI4xH7SecZ h1YHXmbzVu/nQJ8z4q3KZfsTEatfqF88gJdh4rAYgb6hpVrtNEdZ92Ykah3Waa7ukdVfQAHufv0 b7oFQ9n3HiN4vV4FWQF2fytU4iwinA== X-Authority-Analysis: v=2.4 cv=dfqNHHXe c=1 sm=1 tr=0 ts=690cb8aa cx=c_pps a=XiAAW1AwiKB2Y8Wsi+sD2Q==:117 a=XiAAW1AwiKB2Y8Wsi+sD2Q==:17 a=6UeiqGixMTsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=yPCof4ZbAAAA:8 a=0R6e6KIkVPPXZogJ048A:9 a=cPQSjfK2_nFv0Q5t_7PE:22 X-Proofpoint-GUID: ppc1stTjZJLpVYHYjIeytU9Ifjiv8IFk X-Proofpoint-ORIG-GUID: ppc1stTjZJLpVYHYjIeytU9Ifjiv8IFk From: Gregory Herrero On code inspection, I realized we may want to check ring_len parameter against hardware specific values in i40e_config_vsi_tx_queue() and i40e_config_vsi_rx_queue(). Gregory Herrero (1): i40e: validate ring_len parameter against hardware specific values. drivers/net/ethernet/intel/i40e/i40e.h | 18 ++++++++++++++++++ drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 12 ------------ .../net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 4 ++-- 3 files changed, 20 insertions(+), 14 deletions(-) -- 2.51.0