Received: by 2002:ad5:4acb:0:0:0:0:0 with SMTP id n11csp566165imw; Fri, 8 Jul 2022 07:51:32 -0700 (PDT) X-Google-Smtp-Source: AGRyM1tVv1GjZdGYJIKyweiSpMURrr1NBpNTBs4oRyN4nm4CEx5txw21tyoTnUQVTevBgr6EpGGC X-Received: by 2002:a17:90a:6284:b0:1df:4595:57af with SMTP id d4-20020a17090a628400b001df459557afmr242253pjj.188.1657291892236; Fri, 08 Jul 2022 07:51:32 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1657291892; cv=none; d=google.com; s=arc-20160816; b=uem0+ihahIj7fvE6ZjXdwHROTpe98U1zcITe7lLFdX5qT/FN8AfXWFsODGYXtjllE1 vi26y7mD3thhYFCKmvbGrkIoicpSaE0XDW23GEaaKthXwCmVUmr/909VxwJpXQbt3P+o V8OmlOu8iHseHkJh06YAhm1kv9vnaWsrlzgpYPKYe1g9QnvadIr7BDi31W2Db6jcxXcX sSiwMF61dQHDzxQ31CTPlcvT/w8tcl/ypx0bFZs9Rv0hcEv4fXWBI9dFveyhnBJUxUpb tbGy9uR7AK8hkPdFJVi7Hy0vi1U6ZrkWVTYmSxgr8cEYznmuwnz025AJ2vNcgCBeRQYp PFbg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:subject:from:cc:to :user-agent:mime-version:date:message-id; bh=7pNxo02HfWOhqiHqXOb0XWK4GgfpF3dRcGKESFyBdVc=; b=wsEAsVo/Wc0kdxwV6zYgLoi8avirA2wT97t2QOmjw+FNMggZqaEMoD3/hjo0nsOz6Y wnNQafQvnl3PGnaFOcxXd8Us3BPS9hvoPen9HmZ1V1u9WFpWZzs+F/TDdBBczOJH9Qor ztBf81/tq7P5kD1O0WzEWbMlS9eCrkwWsUWQc0fU98xHGP+UMSkM+yrfBIUKm1UHxRxa oqViZrkF3A7MWKgkmg9IxoE879y/rn9M645BXY68cciaYAknyJKL0z7gHBbF9PN29Kye 3nUaaZd6LCS5L4klqaTCTm3LiNjubYNuIFNlGRLboN3EmBsOilZ9twJuv2eANVNqX/u4 X+qQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id a15-20020a63cd4f000000b004119e27a4d2si1518306pgj.507.2022.07.08.07.51.18; Fri, 08 Jul 2022 07:51:32 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238709AbiGHOtB (ORCPT + 99 others); Fri, 8 Jul 2022 10:49:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34474 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238691AbiGHOsa (ORCPT ); Fri, 8 Jul 2022 10:48:30 -0400 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5067C1A04D for ; Fri, 8 Jul 2022 07:47:42 -0700 (PDT) Received: from fraeml738-chm.china.huawei.com (unknown [172.18.147.200]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4LfbfC1VPtz6H7Lb; Fri, 8 Jul 2022 22:44:51 +0800 (CST) Received: from lhreml724-chm.china.huawei.com (10.201.108.75) by fraeml738-chm.china.huawei.com (10.206.15.219) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 8 Jul 2022 16:47:39 +0200 Received: from [10.195.34.23] (10.195.34.23) by lhreml724-chm.china.huawei.com (10.201.108.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 8 Jul 2022 15:47:39 +0100 Message-ID: <09df26a9-27af-1276-34c6-820bf7e27da8@huawei.com> Date: Fri, 8 Jul 2022 15:47:38 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.1 To: CC: Linux Kernel Mailing List From: John Garry Subject: faddr2line issue Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.195.34.23] X-ClientProxiedBy: lhreml748-chm.china.huawei.com (10.201.108.198) To lhreml724-chm.china.huawei.com (10.201.108.75) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Josh, I am finding that for a few mainline kernel releases that faddr2line does seem to be working: ./scripts/faddr2line vmlinux sas_discover_domain+0x4dc/0x560 sas_discover_domain+0x4dc/0x560: fs mm ??:0 This is on my arm64 system. I have not tried another arch. Are there any known issues? Maybe I'm using it incorrectly... I can go back and see when this stopped working for me. Cheers, John