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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 0BBDFC433E0 for ; Tue, 16 Feb 2021 16:11:40 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C8F3064DE0 for ; Tue, 16 Feb 2021 16:11:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C8F3064DE0 Authentication-Results: mail.kernel.org; dmarc=pass (p=none dis=none) header.from=xenproject.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.85913.160793 (Exim 4.92) (envelope-from ) id 1lC2wl-0001Kl-MS; Tue, 16 Feb 2021 16:11:31 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 85913.160793; Tue, 16 Feb 2021 16:11:31 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lC2wl-0001Ke-J7; Tue, 16 Feb 2021 16:11:31 +0000 Received: by outflank-mailman (input) for mailman id 85913; Tue, 16 Feb 2021 16:11:30 +0000 Received: from mail.xenproject.org ([104.130.215.37]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lC2wk-0001KZ-6R for xen-devel@lists.xenproject.org; Tue, 16 Feb 2021 16:11:30 +0000 Received: from xenbits.xenproject.org ([104.239.192.120]) by mail.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lC2wk-0004Aw-5Z for xen-devel@lists.xenproject.org; Tue, 16 Feb 2021 16:11:30 +0000 Received: from iwj (helo=mariner.uk.xensource.com) by xenbits.xenproject.org with local-bsmtp (Exim 4.92) (envelope-from ) id 1lC2wk-0004MG-4Z for xen-devel@lists.xenproject.org; Tue, 16 Feb 2021 16:11:30 +0000 Received: from iwj by mariner.uk.xensource.com with local (Exim 4.89) (envelope-from ) id 1lC2wh-0000kW-0Z; Tue, 16 Feb 2021 16:11:27 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=xenproject.org; s=20200302mail; h=References:In-Reply-To:Subject:Cc:To:Date :Message-ID:Content-Transfer-Encoding:Content-Type:MIME-Version:From; bh=Ihf4Ig4kaZSydDmfXnGJYIGUJcOgkHM5mhFknI5r/94=; b=6T1RZKKO9cfh0McByDGiIYhTC3 rcPjTq/63qy8T/500EYQqAKtksGZowusyoLR+EmN+bNK8/ZU8Vs+zKZv3xnUL26gVOaw1WW0jM9MG gXLG9PH9rQElY9g8CXwlhInIMx9dqmONb2wT7ny7T4f+i3Cq1tqG/IFPLV4E2Zx02RbU=; From: Ian Jackson MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <24619.61102.815443.66032@mariner.uk.xensource.com> Date: Tue, 16 Feb 2021 16:11:26 +0000 To: Andrew Cooper Cc: Xen-devel , Wei Liu , Juergen Gross Subject: Re: [PATCH 07/10] tools: Use -Og for debug builds when available In-Reply-To: <20210212153953.4582-8-andrew.cooper3@citrix.com> References: <20210212153953.4582-1-andrew.cooper3@citrix.com> <20210212153953.4582-8-andrew.cooper3@citrix.com> X-Mailer: VM 8.2.0b under 24.5.1 (i686-pc-linux-gnu) Andrew Cooper writes ("[PATCH 07/10] tools: Use -Og for debug builds when available"): > The recommended optimisation level for debugging is -Og, and is what tools > such as gdb prefer. In practice, it equates to -01 with a few specific > optimisations turned off. > > abi-dumper in particular wants the libraries it inspects in this form. Release-Acked-by: Ian Jackson I would prefer to have this in 4.15 now than to backport it later... Ian.