Received: by 2002:a05:6358:701b:b0:131:369:b2a3 with SMTP id 27csp4383640rwo; Tue, 25 Jul 2023 05:28:19 -0700 (PDT) X-Google-Smtp-Source: APBJJlHymcYuqtNgenTKfd9rHBRuksal7OSyTBmhBLdGGEwZ9mWpbkQ8T5bH2PuisO/4o+ndbQ+R X-Received: by 2002:a17:90b:818:b0:268:2c4c:c2b2 with SMTP id bk24-20020a17090b081800b002682c4cc2b2mr2403643pjb.42.1690288099520; Tue, 25 Jul 2023 05:28:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1690288099; cv=none; d=google.com; s=arc-20160816; b=AzEHfoI7OJbJcwautQRit6zGKttKuyGwcP2cCPX+NAErKvRuS4VzllL8AFAO0sCwsd HvPs4EnH4Csj4EA2lPAShV/ELaRXh/l8Klr7JANu5JaK5NtWEB/3okhMW1OYUX8I9Mau sNTVP7yR7KyXiedV4x3eXttHMVpyC9YA9/FCzgZixraIxGB8wUQP0gvVQEuyicLuOYFE qBCzdKT6FvpoCG5HrQTroXOyvoDm+oaYokyCfpCl//4yiJcH2uF71HKxHqy+droFPYSo VsoL26h6fLiXHBu4cpkCBDqbIyEGBf1hovTNDVDSYjiPR7Gu1n3/7pWXzBBu/sNJVfIq FgRQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=W4+IDhlcrDbUmP2vgXqSK60uiq6DZVNSM07T9xTo0tw=; fh=bt+fV2PXxyEb5lcXBBKB9gibR5cwjHwaRwIF76B6+JE=; b=IakSuYTlpz5n/5u4Dr568v0GPHiORoYUh7w4GB1eHoy2Ac0P9bGIHN/n4FGJomiLlc SrqNf3IwF/4ivaSgdymo8C4hZIkTYBnHx+OIQcACMPzF/BeE4OYIrEM3qxfcvT9HJ78+ AAc99wWoyq1cmc13dc0uDwcRWDXUlsuAeEO3vG6TuuQgNmM5s76gAAQBY20qo4UfO+om RR3nUXcRAyiuu+bDWxpwL00PjFVl2WUTSR89bSMpo6VhfdJ7CL4BW8/857mLWMCHwYU8 FuZV8+kW49UuQ6DNQA3t9AVp1vu983hGsZDAfHROeia4rE1nP1tLjKWzwywm9auKMX46 8fqw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=desiato.20200630 header.b=MI8sFFH9; 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 Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id l70-20020a639149000000b0055b553157a9si11626931pge.827.2023.07.25.05.28.07; Tue, 25 Jul 2023 05:28:19 -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; dkim=pass header.i=@infradead.org header.s=desiato.20200630 header.b=MI8sFFH9; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232767AbjGYMBj (ORCPT + 99 others); Tue, 25 Jul 2023 08:01:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232741AbjGYMBf (ORCPT ); Tue, 25 Jul 2023 08:01:35 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47D65E4D for ; Tue, 25 Jul 2023 05:01:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=W4+IDhlcrDbUmP2vgXqSK60uiq6DZVNSM07T9xTo0tw=; b=MI8sFFH978ZOaQcAVIcrDmvus5 J/LUazhV/YTLnIasr8XIF0SEMT8IGY+Zp3etNe78zTDdcag3W0dWzaLfxESsm7lqncUyqLJaH+QmE ej7bgFo4mTlG2C41RuJHSFNiSn9L9uOCJZ9l4W6vZtR39AxTJ+PAJ6yV6FMUIjwViTQ/P1flEgh81 Iei0jULb38te5EXZXEX/JBvAjtnume8n/C6iF5vFLEix+NgMiM1ZHo+qUknTd47RgazOUpKyUwCG0 JYi/dpjpceQ7nJ+/t2pUjpRpmBFJYNEOY+eKetaYLEdLBKDy3/7NedNGnBJUhegev5V2ILkMmCINb 4/YMRiDg==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1qOGj2-0047VX-2k; Tue, 25 Jul 2023 12:01:13 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id D974C300155; Tue, 25 Jul 2023 14:01:10 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id C6B092612ABE5; Tue, 25 Jul 2023 14:01:10 +0200 (CEST) Date: Tue, 25 Jul 2023 14:01:10 +0200 From: Peter Zijlstra To: Tiezhu Yang Cc: Josh Poimboeuf , Huacai Chen , loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, loongson-kernel@lists.loongnix.cn Subject: Re: [PATCH v1 0/6] Add objtool and orc support for LoongArch Message-ID: <20230725120110.GF3765278@hirez.programming.kicks-ass.net> References: <1690272910-11869-1-git-send-email-yangtiezhu@loongson.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1690272910-11869-1-git-send-email-yangtiezhu@loongson.cn> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED 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 On Tue, Jul 25, 2023 at 04:15:04PM +0800, Tiezhu Yang wrote: > To be honest, there still exist some objtool warnings, I will try my best > to fix them in the later versions or the other separate patches. Please give us some examples of what's still going wrong. Are you running into jump-tables? IIRC I've not seen code for those yet.