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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53C1AC433EF for ; Fri, 4 Feb 2022 14:50:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1359374AbiBDOuv (ORCPT ); Fri, 4 Feb 2022 09:50:51 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:45108 "EHLO mx0b-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242053AbiBDOuu (ORCPT ); Fri, 4 Feb 2022 09:50:50 -0500 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 214D8NIg022226; Fri, 4 Feb 2022 14:50:34 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=RyIsaSht4ME4RAkgUxN9DV1aMZFztxliTdNTD1x1VVU=; b=onn4fxDq2/dZmxihnsz5WB3Jbe3+aVe7gpkULzViae+8/VXUY5rcvwm+zvwNonJe3+ib +ukglPYUgRmvbGt+YwQJTh19eunDw6QB4Crz1ZSf4kRANrcnwlYm2LCXOG1VAQKeZzE0 /UVWFAgj+HhtF4fx659ieVHs2gl4ZGSUh4dvXJfY3hW1De69R36bt+ZYhB9yH/JvXZT6 NbcnB5mt9S6MHsUBWRqK92Y9FQsyx0kXUCcNKYeyyJLGoj9OsZ0Liimp4Fwb+i2mAkBN XbTXnB0v6FsfZSL6lx2l/e4fop8myXCPDHdKjJ8pPNGnbljM52qWZpvGWQsq1C1XIyRK ZA== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 3e0rj5phm4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 04 Feb 2022 14:50:34 +0000 Received: from m0098421.ppops.net (m0098421.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 214DYAIt009629; Fri, 4 Feb 2022 14:50:34 GMT Received: from ppma05fra.de.ibm.com (6c.4a.5195.ip4.static.sl-reverse.com [149.81.74.108]) by mx0a-001b2d01.pphosted.com with ESMTP id 3e0rj5phkk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 04 Feb 2022 14:50:33 +0000 Received: from pps.filterd (ppma05fra.de.ibm.com [127.0.0.1]) by ppma05fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 214ElXuR007317; Fri, 4 Feb 2022 14:50:32 GMT Received: from b06avi18878370.portsmouth.uk.ibm.com (b06avi18878370.portsmouth.uk.ibm.com [9.149.26.194]) by ppma05fra.de.ibm.com with ESMTP id 3e0r0x5j09-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 04 Feb 2022 14:50:32 +0000 Received: from d06av21.portsmouth.uk.ibm.com (d06av21.portsmouth.uk.ibm.com [9.149.105.232]) by b06avi18878370.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 214EoS9540370542 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 4 Feb 2022 14:50:28 GMT Received: from d06av21.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B6B1252057; Fri, 4 Feb 2022 14:50:28 +0000 (GMT) Received: from heavy.lan (unknown [9.171.78.41]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTP id 1972752051; Fri, 4 Feb 2022 14:50:28 +0000 (GMT) From: Ilya Leoshkevich To: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Alexander Gordeev , Catalin Marinas , Michael Ellerman , Paul Walmsley , "Naveen N . Rao" Cc: bpf@vger.kernel.org, Ilya Leoshkevich Subject: [PATCH bpf-next v3 08/11] libbpf: Fix accessing syscall arguments on powerpc Date: Fri, 4 Feb 2022 15:50:15 +0100 Message-Id: <20220204145018.1983773-9-iii@linux.ibm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220204145018.1983773-1-iii@linux.ibm.com> References: <20220204145018.1983773-1-iii@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: WvIEND6i9Dt6ArDyg2uLubtOA1zX1BA- X-Proofpoint-GUID: LsN_5SS_47tzb01zeqvksbJXhForfvd1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-02-04_05,2022-02-03_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 adultscore=0 phishscore=0 spamscore=0 malwarescore=0 clxscore=1015 mlxlogscore=999 impostorscore=0 bulkscore=0 lowpriorityscore=0 mlxscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2201110000 definitions=main-2202040082 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org powerpc's syscall handlers get "unpacked" arguments instead of a struct pt_regs pointer. Indicate this to libbpf using PT_REGS_SYSCALL_REGS macro. Reported-by: Heiko Carstens Signed-off-by: Ilya Leoshkevich --- tools/lib/bpf/bpf_tracing.h | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h index 317bee0fd8e4..f9d22ea0af97 100644 --- a/tools/lib/bpf/bpf_tracing.h +++ b/tools/lib/bpf/bpf_tracing.h @@ -181,6 +181,7 @@ #define __PT_RC_REG gpr[3] #define __PT_SP_REG sp #define __PT_IP_REG nip +#define PT_REGS_SYSCALL_REGS(ctx) ctx #elif defined(bpf_target_sparc) -- 2.34.1