From patchwork Thu Nov 21 08:47:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ekansh Gupta X-Patchwork-Id: 13881763 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 0534E230983; Thu, 21 Nov 2024 08:47:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732178853; cv=none; b=gQWetefA1ePlnhbtgVOEe/BIWhflpr11t172mVFh7o4DysJFc+ZHzq3C/8OxvQHPb+IYhbozXEroQg5jN0Ff8LTPEwNTpmQLG+r8g4zXZqr86dj30+NA19rXrsFZPz7+Nh3cVFxCkqn9hwAzzWh04yhN4AKE65nsEik9GjaVF4Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732178853; c=relaxed/simple; bh=P+DEEWV7wpcPXcZOQIRy/GDTFJ+9SPJ+Awof+SdrZ0c=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=ELYNV5Hql5JzAc+toTRVOWccpeOVlQdIhuDzuQkN3cVUbNU+vh1aFf2pdV6UE1pDPs6G3NSZIC5IyLuas7TOKp91A6mlFlgPMGS3FjPFtTsLcIexyF/rDRaLQ683WJ3Vr8W8jZQBxoTWx9RqRgbbVKf5RibWWZMFE8XhB4q/m+I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=MdTE5Fe7; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="MdTE5Fe7" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4AKK0D42007592; Thu, 21 Nov 2024 08:47:27 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=cVw8DRemM26GgC3mNCihCe sQFkVPhAJEylz8ayd0rNM=; b=MdTE5Fe7sreMKvagh2Ci4bVFGqDSwbm8rhEr3S xDw9DaaTU9ihPTFZw7SlRRjMhuzTUdBoIKj5qyWOKKyJ1SrFodaXqSjZH4Hq8ynT woGIpSAlz2vx4yHxREtc6/jQbXPPDOFwGGqkVySlvtw4a+LVNmyheTy1ObeDfMpC lorcHRmgYo75LpqU2hF6ZeGZxdVbAe/q1RC3BCfj5X50+0WuESfGij4I63OUkA8y USZb3ZBTpBZE+LjXT9269WeD9XaKjw6fatTpxqKzzWpelrs7aCWSsVgAYiPHY/Bw V0OCU2s1saqVS8ZFd6ODCnDqu8FfzVSm+HAr9QYp8bGIaEaQ== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4318uvkvfk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 21 Nov 2024 08:47:27 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA02.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4AL8lQr4012489 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 21 Nov 2024 08:47:26 GMT Received: from hu-ekangupt-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Thu, 21 Nov 2024 00:47:22 -0800 From: Ekansh Gupta To: , CC: , , , , , Subject: [PATCH v4 0/2] Add changes to use session index as identifier Date: Thu, 21 Nov 2024 14:17:11 +0530 Message-ID: <20241121084713.2599904-1-quic_ekangupt@quicinc.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: whCOzTTYfGcXfB7MstqubXanpEbhyQ-F X-Proofpoint-GUID: whCOzTTYfGcXfB7MstqubXanpEbhyQ-F X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 bulkscore=0 priorityscore=1501 phishscore=0 adultscore=0 malwarescore=0 mlxscore=0 lowpriorityscore=0 mlxlogscore=801 spamscore=0 suspectscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411210068 This patch series carries changes to use a masked session index as an identifier instead of process tgid to support mutiple PDs from same process. Previous single patch[v3]: https://lore.kernel.org/all/20240808104228.839629-1-quic_ekangupt@quicinc.com/ Changes in v2: - Reformatted commit text. - Moved from ida to idr. - Changed dsp_pgid data type. - Resolved memory leak. Changes in v3: - Modified commit text. - Removed idr implementation. - Using session index for client id. Changes in v4: - Use GENMASK for client ID mask - Add a new patch to rename tid and pgid as client ID. Ekansh Gupta (2): misc: fastrpc: Add support for multiple PD from one process misc: fastrpc: Rename tgid and pid to client_id drivers/misc/fastrpc.c | 58 ++++++++++++++++++++++-------------------- 1 file changed, 30 insertions(+), 28 deletions(-)