From patchwork Fri Sep 17 22:48:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yonghong Song X-Patchwork-Id: 12503075 X-Patchwork-Delegate: bpf@iogearbox.net Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4EA3BC433EF for ; Fri, 17 Sep 2021 22:48:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2AA56610E9 for ; Fri, 17 Sep 2021 22:48:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235369AbhIQWts (ORCPT ); Fri, 17 Sep 2021 18:49:48 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:44432 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S236208AbhIQWts (ORCPT ); Fri, 17 Sep 2021 18:49:48 -0400 Received: from pps.filterd (m0089730.ppops.net [127.0.0.1]) by m0089730.ppops.net (8.16.1.2/8.16.1.2) with SMTP id 18HJOYYi021538 for ; Fri, 17 Sep 2021 15:48:25 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : content-type : content-transfer-encoding : mime-version; s=facebook; bh=+YXihBOMhiSG+piFiJGD8LrHHDzlghSOhQNudXvTfQA=; b=mfSp63QvOV8DHKTM43D7BuMQIswZ9lkP6SM47iOMjoQdGFNV9ZpH9mq0IMWQ7o4TGhSF P+RmLlxH5O+pNRe9PZPkxPXNvu/GY+pt5hzS9+POxguZZtw1nlcYYRd+GHI2NZLdd2J1 Oqi/gXGgX7wEnzNXLUFYYi8hdLGbVhUJ1BQ= Received: from mail.thefacebook.com ([163.114.132.120]) by m0089730.ppops.net with ESMTP id 3b4rrnmu1d-5 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 17 Sep 2021 15:48:25 -0700 Received: from intmgw001.06.ash9.facebook.com (2620:10d:c085:208::11) by mail.thefacebook.com (2620:10d:c085:21d::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Fri, 17 Sep 2021 15:48:24 -0700 Received: by devbig003.ftw2.facebook.com (Postfix, from userid 128203) id B823E75B5A17; Fri, 17 Sep 2021 15:48:18 -0700 (PDT) From: Yonghong Song To: Arnaldo Carvalho de Melo , CC: Alexei Starovoitov , Andrii Nakryiko , , Daniel Borkmann , Subject: [PATCH dwarves] libbpf: Get latest libbpf Date: Fri, 17 Sep 2021 15:48:18 -0700 Message-ID: <20210917224818.733897-1-yhs@fb.com> X-Mailer: git-send-email 2.30.2 X-FB-Internal: Safe X-FB-Source: Intern X-Proofpoint-ORIG-GUID: GgLQGlSP-2HEaCsooK9py8IXBbfqAf-r X-Proofpoint-GUID: GgLQGlSP-2HEaCsooK9py8IXBbfqAf-r X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-09-17_09,2021-09-17_02,2020-04-07_01 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 priorityscore=1501 adultscore=0 malwarescore=0 impostorscore=0 spamscore=0 phishscore=0 bulkscore=0 mlxlogscore=905 clxscore=1015 suspectscore=0 lowpriorityscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2109030001 definitions=main-2109170135 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Latest upstream LLVM now supports to emit btf_tag to dwarf ([1]) and the kernel support for btf_tag is also landed ([2]). Sync with latest libbpf which has btf_tag support. Next step will be to implement dwarf -> btf conversion for btf_tag. [1] https://reviews.llvm.org/D106621 [2] https://lore.kernel.org/bpf/20210914223015.245546-1-yhs@fb.com Signed-off-by: Yonghong Song --- lib/bpf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/bpf b/lib/bpf index 986962f..980777c 160000 --- a/lib/bpf +++ b/lib/bpf @@ -1 +1 @@ -Subproject commit 986962fade5dfa89c2890f3854eb040d2a64ab38 +Subproject commit 980777cc16db75d5628a537c892aefc2640bb242