Received: by 2002:a05:7412:bb8d:b0:d7:7d3a:4fe2 with SMTP id js13csp2454509rdb; Fri, 18 Aug 2023 00:29:48 -0700 (PDT) X-Google-Smtp-Source: AGHT+IE2lc+UPCut6x2yGqp3Zp+hlaM+riziPTU4wLL+TkQMykQcw+/rtqG0HzgeNmg8qz+DJlo0 X-Received: by 2002:a17:907:2e0b:b0:99e:112e:7706 with SMTP id ig11-20020a1709072e0b00b0099e112e7706mr1065568ejc.77.1692343788210; Fri, 18 Aug 2023 00:29:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1692343788; cv=none; d=google.com; s=arc-20160816; b=brAGy4oKRa8JamJBb/RJ+EDj193zG/Rq6eUb7QY1Ve0y4bGVltzg2qmJhucyL112jb Q4GykotURg5CQ2AkDpHDGTCfd9C6v/aVFo86ARDpGVee9XGuF5klOEKajULXdEugrMfi 1f8sGsOlIOvo6ONQZ89iOKapwymn2ug89o3Aokg6SNUF7blea0Qy+F9c6zFF3fNgYKXs yrq/+OGlZ8OIsFlMfnwS1WezgMtdIhxlk3mcZJDFuu9Kr0PCNlXygALnacFwFbYhNH0J Z9DOrtH1d7xIl3fD4iRpuR+qXjKSaxt1pSr0/KN0eyYV31ouqTwj7mQ3qK9VNkr8ykQO 7+rQ== 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; bh=9P+xyN8aWCPOePRlK8Iaxn+sZ36tq4RpKKAw76ASVt8=; fh=FaG57lzLCK+GuIWa888n3nmUnVN8nMdj3dT+MZdvRrc=; b=XQTkSis/SzSqNp+Eqg4tMEc8X4SebzOO71XJB1MypSkvWCEWbxJt7+4L15W/17UkLd lQ70YGQ2G/hyXZCHamYrbUhgJEbV0qzfo7/NlhCQuf1UODzX/h/iB0jpEmy8mniUGdv6 jMJvWkhNduL55vkBuVL+h5D8eRac3FMFKJv9yMNnMLFybJ9Q9TdbL3R8tPHom6PAObqn zFm0yAcsP/Xg2k4WToVfLCJ6M5oCVsnstjsxYcO2BlMVM3MIZ9OMU+ONNYdqk3cOXEfN 40zaEdU1z9FBJeU8w5tOFMvUd9QZx2af49evJ1e61LGCwulaCJXBbv/rncdGm1i45BhS qD/w== ARC-Authentication-Results: i=1; mx.google.com; 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 qu17-20020a170907111100b0099caf6c083csi862561ejb.1044.2023.08.18.00.29.23; Fri, 18 Aug 2023 00:29:48 -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; 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 S235444AbjHOMSQ (ORCPT + 99 others); Tue, 15 Aug 2023 08:18:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57698 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232002AbjHOMRo (ORCPT ); Tue, 15 Aug 2023 08:17:44 -0400 Received: from 1wt.eu (ded1.1wt.eu [163.172.96.212]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 08DF0171B; Tue, 15 Aug 2023 05:17:40 -0700 (PDT) Received: (from willy@localhost) by mail.home.local (8.17.1/8.17.1/Submit) id 37FCHHZL005336; Tue, 15 Aug 2023 14:17:17 +0200 Date: Tue, 15 Aug 2023 14:17:17 +0200 From: Willy Tarreau To: Zhangjin Wu Cc: arnd@arndb.de, david.laight@aculab.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, tanyuan@tinylab.org, thomas@t-8ch.de Subject: Re: [PATCH v6 2/2] tools/nolibc: fix up size inflate regression Message-ID: References: <20230813090037.GE8237@1wt.eu> <20230813133944.19604-1-falcon@tinylab.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230813133944.19604-1-falcon@tinylab.org> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_PASS,SPF_PASS 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 Sun, Aug 13, 2023 at 09:39:44PM +0800, Zhangjin Wu wrote: > > And we're done, you can then keep the simplified __sysret() macro for all > > other call places. > > > > Now, this issue is near to the end ;-) I've now pushed the simplified fix (without changing the SET_ERRNO() macro, enough last minute breaking changes for now) in branch 20230815-for-6.6-2. The tests pass and riscv/loongarch are even very slightly smaller than before (~8 bytes) but again that doesn't count as it depends on how the compiler decides to arrange if/else branches. I'll let Shuah know about these late fixes. Regards, Willy