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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 CAE36C4727E for ; Tue, 22 Sep 2020 23:50:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 95FDB20809 for ; Tue, 22 Sep 2020 23:50:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726956AbgIVXuk (ORCPT ); Tue, 22 Sep 2020 19:50:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726641AbgIVXuh (ORCPT ); Tue, 22 Sep 2020 19:50:37 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B1344C061755; Tue, 22 Sep 2020 16:50:36 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 4A6F113BF8150; Tue, 22 Sep 2020 16:33:46 -0700 (PDT) Date: Tue, 22 Sep 2020 16:50:30 -0700 (PDT) Message-Id: <20200922.165030.2291105439162323404.davem@davemloft.net> To: morbo@google.com Cc: linux-kbuild@vger.kernel.org, yamada.masahiro@socionext.com, luto@kernel.org, michal.lkml@markovi.net, catalin.marinas@arm.com, will@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de, natechancellor@gmail.com Subject: Re: [PATCH] kbuild: explicitly specify the build id style From: David Miller In-Reply-To: <20200922232140.1994390-1-morbo@google.com> References: <20200922232140.1994390-1-morbo@google.com> X-Mailer: Mew version 6.8 on Emacs 27.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [2620:137:e000::1:9]); Tue, 22 Sep 2020 16:33:47 -0700 (PDT) Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org From: Bill Wendling Date: Tue, 22 Sep 2020 16:21:40 -0700 > ld's --build-id defaults to "sha1" style, while lld defaults to "fast". > The build IDs are very different between the two, which may confuse > programs that reference them. > > Signed-off-by: Bill Wendling Acked-by: David S. Miller