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 44DA6CCA47B for ; Fri, 8 Jul 2022 14:49:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238716AbiGHOtB (ORCPT ); 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 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