From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0064b401.pphosted.com (mx0a-0064b401.pphosted.com [205.220.166.238]) (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 4BC38EC5 for ; Mon, 25 Dec 2023 03:05:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=windriver.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=windriver.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=windriver.com header.i=@windriver.com header.b="KXRvNF4g" Received: from pps.filterd (m0250809.ppops.net [127.0.0.1]) by mx0a-0064b401.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 3BP317fp027964; Sun, 24 Dec 2023 19:05:15 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=windriver.com; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= PPS06212021; bh=wGzr1mVpSR696jjzLjWLxj5zxflwko0al1v648oQhkw=; b= KXRvNF4gNaQyO8Ttqg7LQ1Q/nS9aTzGp9mfQacXHXK1g49Wa2y29e9CVAuD6FTIl X9J1l0VX2nalw8mLvmhH/by6yCaYQiXREZjTa4muYDpy/KdAoWpFvHcD3HVKb9rX k8Y/Frqz/ABr6Sv0Ox8uheOJWPwIwX5S8rbgHDJHtGnpgtIPgXzm7pFD1x2Q9E9e Zf9ctp+V4gUmTYnY3HRIvWtf+O6D9WwH8BqmJ/sM2bv8Rf9qHuviC0YmT/+Kn3u0 ElwPi4ocdJABxN22kdND+xGoY7vClzwjdHkz7ytCMfpBx34M7sgpuuWM5vwLznTj I4BdtZxGkiWyl/5seTOx8w== Received: from ala-exchng02.corp.ad.wrs.com (ala-exchng02.wrs.com [147.11.82.254]) by mx0a-0064b401.pphosted.com (PPS) with ESMTPS id 3v5yxm0ydn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Sun, 24 Dec 2023 19:05:15 -0800 (PST) Received: from ala-exchng01.corp.ad.wrs.com (147.11.82.252) by ALA-EXCHNG02.corp.ad.wrs.com (147.11.82.254) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Sun, 24 Dec 2023 19:05:18 -0800 Received: from pek-lpd-ccm2.wrs.com (147.11.136.210) by ala-exchng01.corp.ad.wrs.com (147.11.82.252) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Sun, 24 Dec 2023 19:05:15 -0800 From: Kun Song To: CC: , , , , , , , , , Subject: RE: [PATCH v5.10.y] crypto: caam/jr - Fix possible caam_jr crash Date: Mon, 25 Dec 2023 11:05:10 +0800 Message-ID: <20231225030510.929218-1-Kun.Song@windriver.com> X-Mailer: git-send-email 2.26.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-GUID: JRi0Ulzb7n648zD_CRB-seiF3n6nClAn X-Proofpoint-ORIG-GUID: JRi0Ulzb7n648zD_CRB-seiF3n6nClAn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-16_25,2023-11-16_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=486 priorityscore=1501 mlxscore=0 bulkscore=0 impostorscore=0 adultscore=0 clxscore=1011 phishscore=0 spamscore=0 suspectscore=0 malwarescore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2312250021 >Hi Kun > >Have you seen this issue in later kernel versions > 5.10 ? > >Regards >Gaurav Jain Hi, Gaurav This race issue can only be reproduced in the customer's complex environment. We were unable to reproduce it in our test enviroment, so we are not sure if the same issue can be reproduced on the latest kernel. But by reviewing the code, it should be present in later versions. Thanks! BR/SK