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[2620:137:e000::1:20]) by mx.google.com with ESMTP id zn2-20020a170906ff0200b006fef50e5303si1664791ejb.330.2022.06.01.06.52.58; Wed, 01 Jun 2022 06:53:24 -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 (test mode) header.i=@ludios.org header.s=google header.b=KD65NM5+; 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 S234928AbiE3Jsx (ORCPT + 99 others); Mon, 30 May 2022 05:48:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233418AbiE3Jsv (ORCPT ); Mon, 30 May 2022 05:48:51 -0400 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C52FA33EA3 for ; Mon, 30 May 2022 02:48:50 -0700 (PDT) Received: by mail-wm1-x331.google.com with SMTP id n124-20020a1c2782000000b003972dfca96cso6090464wmn.4 for ; Mon, 30 May 2022 02:48:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ludios.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=IqhBlTO8FlWEML3KLoqwH2xh/SnFWT/HMTtY/tj0hNo=; b=KD65NM5+8N3n8L8P0YH142jgvHUNsDB45MCHDuSb6fislzrHq4x6TvTknvyO4ggtIi xQJj0yct5qQ14JKSSzgOX6uXRDN8V2qrmVcO5LRudmc2f0k0UlmewoA1HoyJEBY/kn39 EiBbLLW49AymT1Q/kcdBFMjb60D8IWVFJCpX0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=IqhBlTO8FlWEML3KLoqwH2xh/SnFWT/HMTtY/tj0hNo=; b=yC0xRDL57luuUh+yykg56In2fd/LnGHHG7fs2JYgOeN9bjir0GBoxt7WJOwNORRpi8 ql3L8qV5NUd/NEESV8U6+1b/aD9xi2BKiTbtqVtCi0cLo8FHGTE5hBM3AVGBrs1/I+rY uMH8PHNrufcOVhnx2+VnjYrRjXgmWBO4wXQ8ELy83CVBVPR4g/lrSlsg1qbvXVdn0dwo wiNe8YAppFLKzSDfAndjsRRLsjN46V5k8FtwqtK6OZesLF60CZ9lQB3d9Ov/tGDkYOmj ZzhX98U4iMvJtXMhUlb53s1mq9x+BFJAsnPDXBr2b7jn7zd7VdMznw/RlfXh/remJdx9 2EPg== X-Gm-Message-State: AOAM533jiBDJbO9jOMBW4CU45s2Txryvstx52POCo8c0/9Az41f3QJY1 Uuekali8ParD3RIawI0KyJI66aYluSvyNl5jCCoDMg== X-Received: by 2002:a05:600c:4e94:b0:397:62ab:f88f with SMTP id f20-20020a05600c4e9400b0039762abf88fmr18174191wmq.63.1653904129298; Mon, 30 May 2022 02:48:49 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Ivan Kozik Date: Mon, 30 May 2022 09:48:22 +0000 Message-ID: Subject: Re: 5.18 missing /proc/sys/kernel/sched_autogroup_enabled? To: Peter Zijlstra Cc: linux-kernel@vger.kernel.org, nizhen@uniontech.com, mingo@kernel.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE 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 Mon, May 30, 2022 at 7:45 AM Peter Zijlstra wrote: > *sigh*, I think this is yet another one of the sysctl move patches gone > bad :/ Specifically: > > c8eaf6ac76f4 ("sched: move autogroup sysctls into its own file") > > Does something like the below help? Hi Peter, Yes, your patch does fix both the missing /proc/sys/kernel/sched_autogroup_enabled and the error when using noautogroup. Thank you, Ivan