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[2620:137:e000::1:20]) by mx.google.com with ESMTP id y63-20020a633242000000b005348977b5c5si12037539pgy.97.2023.06.29.22.50.53; Thu, 29 Jun 2023 22:51:07 -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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232180AbjF3FeJ convert rfc822-to-8bit (ORCPT + 99 others); Fri, 30 Jun 2023 01:34:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231235AbjF3FeF (ORCPT ); Fri, 30 Jun 2023 01:34:05 -0400 Received: from mail-yb1-f177.google.com (mail-yb1-f177.google.com [209.85.219.177]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5AE8010F8; Thu, 29 Jun 2023 22:34:04 -0700 (PDT) Received: by mail-yb1-f177.google.com with SMTP id 3f1490d57ef6-bfe6ea01ff5so1371845276.3; Thu, 29 Jun 2023 22:34:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688103243; x=1690695243; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rqe4oW6egP6ZYOUhmx0yHzT4spsp8DeajtOy9Dxl0N0=; b=LIl0qLBMoW2LcJe2pPURQ0ju/TOcC/ZDWK6A3oVTnmFWJS7gYfIC1bIOf1gArGxrxM I1boPzYZz19N5jurvtUEsZMRl9AlekP1u5fqDuB95nUo4uhTt3NgshUtNu3KfRvwzo5k rCkn2GPz/k93Of9GfOClAJMS3N5vv2B6eqJ0c3fYbGN42PK38YFAkqAJP8/kkthAga+s U1s3ENOmaKhtVza2UVdZzhHmtC883/wN8Z3t4TZ6kPVzGDnduFiMHU/jII8VFmZ8ixFn P8WkVY85ZdA7eJb99tEhNAjPervEYs0QXGjiLfb3/OEV3+Dv5RZYEzR4W/h2Ythp+374 LUTg== X-Gm-Message-State: ABy/qLZ+1tELI0GRK3KtASWIqhDTVq1zv15xBVimE0wYU6IodiN/UVGf XMpKUz2j7WLP6GjxWts5bkvmrtp3Sh5+2+FN1ApXPUOEo1c= X-Received: by 2002:a25:3107:0:b0:c12:29ac:1d36 with SMTP id x7-20020a253107000000b00c1229ac1d36mr1697430ybx.7.1688103242894; Thu, 29 Jun 2023 22:34:02 -0700 (PDT) MIME-Version: 1.0 References: <20230628230935.1196180-1-sohil.mehta@intel.com> <08e273fc-49c5-dd09-1c9e-d85a080767f9@infradead.org> In-Reply-To: <08e273fc-49c5-dd09-1c9e-d85a080767f9@infradead.org> From: Namhyung Kim Date: Thu, 29 Jun 2023 22:33:51 -0700 Message-ID: Subject: Re: [PATCH] syscalls: Cleanup references to sys_lookup_dcookie() To: Randy Dunlap Cc: Sohil Mehta , Arnd Bergmann , linux-api@vger.kernel.org, linux-arch@vger.kernel.org, Richard Henderson , Ivan Kokshaysky , Matt Turner , Russell King , Catalin Marinas , Will Deacon , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , "James E . J . Bottomley" , Helge Deller , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , "David S . Miller" , Andy Lutomirski , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , Chris Zankel , Max Filippov , Peter Zijlstra , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Lukas Bulwahn , Sergei Trofimovich , Andrew Morton , Rohan McLure , Andreas Schwab , "Eric W . Biederman" , Brian Gerst , linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-perf-users@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Spam-Status: No, score=-1.4 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE 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, On Wed, Jun 28, 2023 at 4:44 PM Randy Dunlap wrote: > > > > On 6/28/23 16:09, Sohil Mehta wrote: > > commit 'be65de6b03aa ("fs: Remove dcookies support")' removed the > > syscall definition for lookup_dcookie. However, syscall tables still > > point to the old sys_lookup_dcookie() definition. Update syscall tables > > of all architectures to directly point to sys_ni_syscall() instead. > > > > Signed-off-by: Sohil Mehta > > Reviewed-by: Randy Dunlap I was about to say that it'd be nice if you split the tools/perf part since it can support old kernels. But if the syscall is only used for oprofile then probably perf doesn't need to care about it. :) For the perf part, Acked-by: Namhyung Kim Thanks, Namhyung