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[2620:137:e000::1:20]) by mx.google.com with ESMTP id hh6-20020a170906a94600b006df76385e53si12438889ejb.755.2022.04.24.23.25.21; Sun, 24 Apr 2022 23:25:44 -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=@nifty.com header.s=dec2015msa header.b=0PT6vvPi; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241109AbiDYEst (ORCPT + 99 others); Mon, 25 Apr 2022 00:48:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60050 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240497AbiDYEsZ (ORCPT ); Mon, 25 Apr 2022 00:48:25 -0400 Received: from conssluserg-01.nifty.com (conssluserg-01.nifty.com [210.131.2.80]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC7CA630B for ; Sun, 24 Apr 2022 21:44:52 -0700 (PDT) Received: from mail-pg1-f180.google.com (mail-pg1-f180.google.com [209.85.215.180]) (authenticated) by conssluserg-01.nifty.com with ESMTP id 23P4iae3003089; Mon, 25 Apr 2022 13:44:37 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-01.nifty.com 23P4iae3003089 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1650861877; bh=eXtnkq15f32F+dq4gvLxxREDloNqTab17KTvabJawdY=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=0PT6vvPiMccgBL21PVKDbkrYYrkHF6hvriHDGpu/bG84+d/gTqmkHSUbF43W8lTj3 K5aTL8jEqohOicko2BOlQygdCTXwL/XAw/Ku8ka7Ei6b0UeQSLcNRoVLfIh9OTrybB +uksMZClTTM67WyRQKkUfa3z+pMvzn857QDxkJmkTsshR0L4OdJW7ljYn0TbHE7AJE O+Q6rn5N1RWn1NIj4LIJEfXtQNpPCBC9mj/Jq9bs+/FzDwUv/bIXL+C4hFN75PyuE9 f9buAz7YrObWC2aGnyr4E5IMRSZa+5Kx4nuDhzvOddQ90X6GzulCC4qmnHRHiJg6PZ B1tjsZRKZdXOg== X-Nifty-SrcIP: [209.85.215.180] Received: by mail-pg1-f180.google.com with SMTP id v10so1333977pgl.11; Sun, 24 Apr 2022 21:44:37 -0700 (PDT) X-Gm-Message-State: AOAM532F6lAzkhBeO5iHbbT/iFCfY7tQtrxKQW9AFRZdxf1tU683x/Aj RwYWtQ1uhLktiiDf/JG4Nywyh+ykLlKwmlnsfFk= X-Received: by 2002:a05:6a00:234f:b0:4fa:f52b:46a1 with SMTP id j15-20020a056a00234f00b004faf52b46a1mr17038240pfj.32.1650861876491; Sun, 24 Apr 2022 21:44:36 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Masahiro Yamada Date: Mon, 25 Apr 2022 13:43:35 +0900 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: plumbers session on syscall wrapping and kernel header libc circular depdence? To: Nick Desaulniers Cc: Florian Weimer , Arnd Bergmann , "Jose E. Marchesi" , linux-toolchains@vger.kernel.org, clang-built-linux , LKML Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_SOFTFAIL autolearn=no 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 Hello Nick, Sorry for the late reply. On Sat, Apr 16, 2022 at 2:48 AM Nick Desaulniers wrote: > > Hi Florian, Arnd, and Masahiro, > Jose and I are currently in the planning process to put together a > Kernel+Toolchain microconference track at Linux Plumbers Conference > this year (Sept 12-14) in Dublin, Ireland. > > Would you all be interested in a session (if you're planning on > attending) discussing syscall wrapping for libc's and UAPI circular > dependency on the libc? > > Masahiro and I were recently discussing the feasibility of building > the kernel UAPI header tests with -nostdinc, but there are some > interesting complications perhaps worth sharing with others? > -- > Thanks, > ~Nick Desaulniers I am not sure about the travel at the moment. I may be able to attend it remotely if the the plumbers is held as a hybrid conference. I am not quite sure how many developers would be interested in this topic, but we can continue discussion in the ML as well. -- Best Regards Masahiro Yamada