From patchwork Fri Jun 2 21:04:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeffrey Hugo X-Patchwork-Id: 13265854 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5AFC6C7EE29 for ; Fri, 2 Jun 2023 21:05:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235898AbjFBVFD (ORCPT ); Fri, 2 Jun 2023 17:05:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35596 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235709AbjFBVFB (ORCPT ); Fri, 2 Jun 2023 17:05:01 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6AD0819B; Fri, 2 Jun 2023 14:05:00 -0700 (PDT) Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 352KpI9g023773; Fri, 2 Jun 2023 21:04:57 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=JDsKUkudTOVPnFV6lGZmAh2PHZmLniFHfVmLTDS0sew=; b=CUvAe8u6jZdzPToEP3GS71IrDeYG53aFT8AVWjNYy6dnTFzb0CHEIN9WC90j3KNVbAAg l6dDbEqBOyg20Tz0pOU/mxRwb01/4Af3LartZnAsV2j6US7ZTl66m6I5jcvGtR5rEZfJ s8IJWdWc9w1/aKuCbV4HPlW1rSXH/28TQZP8bCDNAogjPw358emTZoLxPA2EayrLlMJl 3nOaV+LFcTFoT72uMDN41nZk2yCYeWN97Gz7rilQasHV5QYIYPcsXyPvIFD+G+TWbBKf cEg+1Yk/m9x05fxNKq7XwQKy6QpkaB9H0YbJO34k5fjY3ABb/dUovSF9rlI5TYSw6TG5 cQ== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qydr5hg96-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 02 Jun 2023 21:04:57 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 352L4uPW018136 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 2 Jun 2023 21:04:56 GMT Received: from jhugo-lnx.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Fri, 2 Jun 2023 14:04:55 -0700 From: Jeffrey Hugo To: CC: , , , , , , , Jeffrey Hugo Subject: [PATCH 0/2] accel/qaic fixes for 6.4 part 2 Date: Fri, 2 Jun 2023 15:04:38 -0600 Message-ID: <20230602210440.8411-1-quic_jhugo@quicinc.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: aBa6h4MQHwcigrHHYITiEqiLNfVmHktC X-Proofpoint-GUID: aBa6h4MQHwcigrHHYITiEqiLNfVmHktC X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-02_16,2023-06-02_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 adultscore=0 clxscore=1015 mlxscore=0 spamscore=0 mlxlogscore=557 priorityscore=1501 suspectscore=0 malwarescore=0 lowpriorityscore=0 impostorscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2306020163 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Two additional fixes for corner cases found during development when buggy userspace or firmware ends up subjecting the KMD to error scenarios. Carl Vanderlip (1): accel/qaic: Free user handle on interrupted mutex Jeffrey Hugo (1): accel/qaic: Fix NULL pointer deref in qaic_destroy_drm_device() drivers/accel/qaic/qaic_drv.c | 4 ++++ 1 file changed, 4 insertions(+)