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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5B8E5C77B7F for ; Fri, 12 May 2023 10:10:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:Subject:References:CC:To: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5KSWEFcKn7wl8q0HFyCmJG6HwAuYKL7/Q7IEkNTcZF0=; b=CvdujUgPn1zK6K X9WrUf+ExhlGtkaxLX5LIoHPl7CqZu6YB31wOIpVlRNzPJndbZKK62zrAcvYGigBQRogPGuBGPeEd XP8JSl5V1i104Fj4B3ZofPnFTHfJ1QMNPMBqVFdHS7xVRolUKSyBmsKBFOBWx4tbPDfNKbxJRzHKg zEI1hRg/LmF9RfV/Xxq0pY1Il4H+8+1REoJnEY9vczlZ8qjPbPXSd5MwJWFIh8ygRnM0a+z1M2yFa QBsf5MWX9qANCqaG//k9jOPuknMKTFoi9QGfw3/B3tVtCIwhy8IJvcCNOPciiddAgAWoKnTrr5Ku5 Y+fjAQ5jt3mQL8hi2bJA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pxPjI-00BYpO-0u; Fri, 12 May 2023 10:10:28 +0000 Received: from szxga08-in.huawei.com ([45.249.212.255]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pxPjE-00BYnc-1z; Fri, 12 May 2023 10:10:26 +0000 Received: from dggpemm500016.china.huawei.com (unknown [172.30.72.57]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4QHktL6xytz18LRW; Fri, 12 May 2023 18:06:02 +0800 (CST) Received: from [10.67.108.26] (10.67.108.26) by dggpemm500016.china.huawei.com (7.185.36.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Fri, 12 May 2023 18:10:15 +0800 Message-ID: Date: Fri, 12 May 2023 18:10:15 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 To: CC: , , , , , , , , , , , , , , , References: <20221226184537.744960-1-masahiroy@kernel.org> Subject: Re: [PATCH v2] arch: fix broken BuildID for arm64 and riscv Content-Language: en-US From: "chenjiahao (C)" In-Reply-To: <20221226184537.744960-1-masahiroy@kernel.org> X-Originating-IP: [10.67.108.26] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm500016.china.huawei.com (7.185.36.25) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230512_031024_836659_DA03EFC3 X-CRM114-Status: UNSURE ( 3.20 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org SGksCgpJdCBzZWVtcyB0aGlzIHBhdGNoIGludHJvZHVjZXMgYSBjb21waWxlIGVycm9yIG9uIHBv d2VycGMgODV4eCBwbGF0Zm9ybSB3aXRoCkNPTkZJR19SRUxPQ0FUQUJMRSBlbmFibGVkLgoKVG8g cmVwcm9kdWNlIHRoZSBwcm9ibGVtLCBJIGNvbXBpbGVkIHRoZSBtYWlubGluZSBsaW51eCBrZXJu ZWwgd2l0aCBwYXRjaAo5OWNiMGQ5MTdmZmEgKCJhcmNoOiBmaXggYnJva2VuIEJ1aWxkSUQgZm9y IGFybTY0IGFuZCByaXNjdiIpLCB1c2luZyAKY29uZmlndXJlCmZpbGU6CgphcmNoL3Bvd2VycGMv Y29uZmlncy84NXh4LTMyYml0LmNvbmZpZwoKYW5kIGVuYWJsZWQgQ09ORklHX1JFTE9DQVRBQkxF IG1hbnVhbGx5LiBUaGVuIHRoZSBjb21waWxlIGxvZyB3aXRoClNlZ21lbnRhdGlvbiBmYXVsdCBh cHBlYXJlZCBhcyBiZWxvdzoKCiDCoCAuLi4KIMKgIEFSwqDCoMKgwqDCoCBmcy9wcm9jL2J1aWx0 LWluLmEKIMKgIEFSwqDCoMKgwqDCoCBmcy9idWlsdC1pbi5hCiDCoCBBUsKgwqDCoMKgwqAgYnVp bHQtaW4uYQogwqAgQVLCoMKgwqDCoMKgIHZtbGludXguYQogwqAgTETCoMKgwqDCoMKgIHZtbGlu dXgubwogwqAgT0JKQ09QWSBtb2R1bGVzLmJ1aWx0aW4ubW9kaW5mbwogwqAgR0VOwqDCoMKgwqAg bW9kdWxlcy5idWlsdGluCiDCoCBNT0RQT1NUIHZtbGludXguc3ltdmVycwogwqAgVVBEwqDCoMKg wqAgaW5jbHVkZS9nZW5lcmF0ZWQvdXRzdmVyc2lvbi5oCiDCoCBDQ8KgwqDCoMKgwqAgaW5pdC92 ZXJzaW9uLXRpbWVzdGFtcC5vCiDCoCBMRMKgwqDCoMKgwqAgLnRtcF92bWxpbnV4LmthbGxzeW1z MQpTZWdtZW50YXRpb24gZmF1bHQgKGNvcmUgZHVtcGVkKQpzY3JpcHRzL01ha2VmaWxlLnZtbGlu dXg6MzQ6IHJlY2lwZSBmb3IgdGFyZ2V0ICd2bWxpbnV4JyBmYWlsZWQKbWFrZVsxXTogKioqIFt2 bWxpbnV4XSBFcnJvciAxMzkKTWFrZWZpbGU6MTI1MjogcmVjaXBlIGZvciB0YXJnZXQgJ3ZtbGlu dXgnIGZhaWxlZAptYWtlOiAqKiogW3ZtbGludXhdIEVycm9yIDIKCkNvdWxkIGFueW9uZSByZXBy b2R1Y2UgYWJvdmUgZXJyb3IsIG9yIGhhdmUgSSBtaXNzZWQgYW55dGhpbmcgZWxzZT8KClRoYW5r cywKSmlhaGFvCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpsaW51eC1yaXNjdiBtYWlsaW5nIGxpc3QKbGludXgtcmlzY3ZAbGlzdHMuaW5mcmFkZWFkLm9y ZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJpc2N2 Cg== 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 B30E0C77B75 for ; Fri, 12 May 2023 10:11:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240248AbjELKLg (ORCPT ); Fri, 12 May 2023 06:11:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39182 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240013AbjELKLe (ORCPT ); Fri, 12 May 2023 06:11:34 -0400 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F356106D3; Fri, 12 May 2023 03:10:59 -0700 (PDT) Received: from dggpemm500016.china.huawei.com (unknown [172.30.72.57]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4QHktL6xytz18LRW; Fri, 12 May 2023 18:06:02 +0800 (CST) Received: from [10.67.108.26] (10.67.108.26) by dggpemm500016.china.huawei.com (7.185.36.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Fri, 12 May 2023 18:10:15 +0800 Message-ID: Date: Fri, 12 May 2023 18:10:15 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 To: CC: , , , , , , , , , , , , , , , References: <20221226184537.744960-1-masahiroy@kernel.org> Subject: Re: [PATCH v2] arch: fix broken BuildID for arm64 and riscv Content-Language: en-US From: "chenjiahao (C)" In-Reply-To: <20221226184537.744960-1-masahiroy@kernel.org> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.67.108.26] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm500016.china.huawei.com (7.185.36.25) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, It seems this patch introduces a compile error on powerpc 85xx platform with CONFIG_RELOCATABLE enabled. To reproduce the problem, I compiled the mainline linux kernel with patch 99cb0d917ffa ("arch: fix broken BuildID for arm64 and riscv"), using configure file: arch/powerpc/configs/85xx-32bit.config and enabled CONFIG_RELOCATABLE manually. Then the compile log with Segmentation fault appeared as below:   ...   AR      fs/proc/built-in.a   AR      fs/built-in.a   AR      built-in.a   AR      vmlinux.a   LD      vmlinux.o   OBJCOPY modules.builtin.modinfo   GEN     modules.builtin   MODPOST vmlinux.symvers   UPD     include/generated/utsversion.h   CC      init/version-timestamp.o   LD      .tmp_vmlinux.kallsyms1 Segmentation fault (core dumped) scripts/Makefile.vmlinux:34: recipe for target 'vmlinux' failed make[1]: *** [vmlinux] Error 139 Makefile:1252: recipe for target 'vmlinux' failed make: *** [vmlinux] Error 2 Could anyone reproduce above error, or have I missed anything else? Thanks, Jiahao