From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id faEfD/YfgGVAtyMAWB0awg (envelope-from ) for ; Mon, 18 Dec 2023 05:33:26 -0500 Authentication-Results: simark.ca; dkim=pass (2048-bit key; unprotected) header.d=lists.lttng.org header.i=@lists.lttng.org header.a=rsa-sha256 header.s=default header.b=kSlgrycW; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 2FBE21E0C3; Mon, 18 Dec 2023 05:33:26 -0500 (EST) Received: from lists.lttng.org (lists.lttng.org [167.114.26.123]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 8A2111E091 for ; Mon, 18 Dec 2023 05:33:23 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.lttng.org; s=default; t=1702895603; bh=rJ21Yok4U0tW+1oarZhWLjS4dX2MSURmXy8slyHv6Ys=; h=To:Date:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=kSlgrycW5GaEhaybMn8iZzTnEvYttwJJDZn7mCjqTlpjaxP6002XYDCT2UrG1+kJL 8ytS4FElm1UXcGvHJEDUeKMGi919ya/nqitwJpvBGJT4yI8uTBtJs5JIrT0rYxihUR OEosNgBN3TE7X5ZwGFf5Pb3/dwt0XwtzRgENRfAZVVZVYiwTCwQOM1QQu24tTnjRfF yneWGNPKqOvzm+nI6lTCNchs8vqMz1JoBV7YglkIRcPKS/cKFA3JN5lixA5Wtl2+g9 LLy8yTrXzNR+aMJ29qPAvpTSyKut7RPq4JiGpkPNHuhrgGz3ffb8tg67dTnYnWnx6F 0KICZ+qWCS18g== Received: from lists-lttng01.efficios.com (localhost [IPv6:::1]) by lists.lttng.org (Postfix) with ESMTP id 4Stx4M0jRCz17TT; Mon, 18 Dec 2023 05:33:23 -0500 (EST) Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lists.lttng.org (Postfix) with ESMTP id 4Stx4L2L7Zz17cg for ; Mon, 18 Dec 2023 05:33:22 -0500 (EST) Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 3BI6uGJ5019617 for ; Mon, 18 Dec 2023 10:16:37 GMT Received: from aptaippmta02.qualcomm.com (tpe-colo-wan-fw-bordernet.qualcomm.com [103.229.16.4]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3v152qbyjm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 18 Dec 2023 10:16:36 +0000 (GMT) Received: from leiwan2-gv.qualcomm.com (leiwan2-gv.qualcomm.com [10.233.41.112]) by APTAIPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3BIAGYbB016992 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 18 Dec 2023 10:16:35 GMT Received: by leiwan2-gv.qualcomm.com (Postfix, from userid 431743) id 9643520B9; Mon, 18 Dec 2023 18:16:33 +0800 (CST) To: lttng-dev@lists.lttng.org Date: Mon, 18 Dec 2023 18:16:33 +0800 Message-Id: <20231218101633.4188511-1-quic_leiwan@quicinc.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: F6nGxYwT3JD2BVEaBgA6Z0-RZiqJhjOw X-Proofpoint-GUID: F6nGxYwT3JD2BVEaBgA6Z0-RZiqJhjOw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-09_01,2023-12-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 phishscore=0 suspectscore=0 mlxscore=0 lowpriorityscore=0 bulkscore=0 adultscore=0 clxscore=1011 malwarescore=0 mlxlogscore=621 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2312180073 Subject: [lttng-dev] [PATCH lttng-modules] Android: Import VFS namespace for android common kernel X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.39 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Lei wang via lttng-dev Reply-To: Lei wang Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" Android GKI kernel add limitation on fs interface usage. Need to import VFS namespace explicitly to make it workable for lttng-modules. Signed-off-by: Lei wang --- src/wrapper/kallsyms.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/wrapper/kallsyms.c b/src/wrapper/kallsyms.c index 97897c4..9398c83 100644 --- a/src/wrapper/kallsyms.c +++ b/src/wrapper/kallsyms.c @@ -113,3 +113,7 @@ unsigned long wrapper_kallsyms_lookup_name(const char *name) EXPORT_SYMBOL_GPL(wrapper_kallsyms_lookup_name); #endif + +#ifdef CONFIG_ANDROID +MODULE_IMPORT_NS(VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver); +#endif -- 2.34.1 _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev